[U-Boot] [PATCH v10 0/12] Enable driver model for GPIOs on Tegra and Exynos
(Note: Tegra patches have been applied, I am resending with exynos only)
Now that driver model is part of U-Boot, the task of converting drivers over to it begins. GPIO is one of the easiest to convert, since it already has a sandbox driver and a uclass driver.
The Tegra GPIO driver is relatively simple since it has a linear numbering and already uses the generic GPIO framework. Each GPIO bank has a separate device. Some arguments have been made that a single device should support all the GPIO banks, but currently the driver model uclass does not work that way and it would require a second-level data structure to handle the bank feature.
This driver has been tested on:
- Seaboard (Tegra 20) - Beaver (Tegra 30) - Jetson-TK1 (Tegra 124).
I don't have a Tegra 114 board (Dalmore seems to be the only one with U-Boot support) but I am quite confident that it works.
For exynos, the pinctrl device tree files are brought in from the kernel and cut down to remove the groupings which we don't yet use. Very small additions are made to avoid replicating the awful tables that Linux has for every exynos SoC. This series sits on top of the exynos refactors.
The 'gpio' command is updated to support display of only the allocated GPIOs. This is much more friendly than displaying a large table.
A few related clean-ups are provided as well.
This series is available at u-boot-dm.git, branch working.
Changes in v10: - Adjust ordering of U-Boot .dtsi includes to fix GPIO numbering order - Remove gaps in the GPIO numbering since these are not needed now
Changes in v9: - Change compatible string to s5pc110-pinctrl for s5p_goni - Add missing compatible strings from exynos_gpio_ids[]
Changes in v8: - Adjust odroid device tree file to use #include instead of /include/ - Add missing special case reg property for exynos5420 GPX0 - Add patch containing pinctrl settings for s5p_goni - Add patch containing pinctrl settings for s5p_goni - Add new patch to move smdkc100 to generic board - Add new patch to move s5p_goni to generic board - Enable driver model for smdkc100 and s5p_goni separately
Changes in v7: - Bring in patches from the SPI series to move post-reloc DM init earlier
Changes in v6: - Fix typo in compatible string - Remove exynos5420.dtsi which is not used in U-Boot - Move U-Boot changes into their own file - Use exynos54xx everywhere instead of exynos5420
Changes in v5: - Put this patch before the others to avoid breaking bisectability - Add additional gpio_request() calls for other samsung boards - Use a mask instead of division in gpio_request() naming call - Remove RFC label now that build errors are fixed - Tidy up and update cover letter message - Avoid reordering functions
Changes in v4: - Add patches for exynos GPIO support
Simon Glass (12): dm: exynos: dts: Convert /include/ to #include dm: exynos: Bring in pinctrl dts files from Linux kernel dm: exynos: dts: Remove unused pinctrl information to save space dm: exynos: dts: Adjust device tree files for U-Boot dm: exynos: Add pinctrl settings for smdkc100 dm: exynos: Add pinctrl settings for s5p_goni dm: exynos: Move smdkc100 to generic board dm: exynos: Move s5p_goni to generic board dm: exynos: Tidy up GPIO headers dm: exynos: Tidy up GPIO defines dm: exynos: Make sure that GPIOs are requested dm: exynos: gpio: Convert to driver model
arch/arm/cpu/armv7/exynos/pinmux.c | 5 +- arch/arm/dts/exynos4.dtsi | 9 +- arch/arm/dts/exynos4210-origen.dts | 4 +- arch/arm/dts/exynos4210-pinctrl-uboot.dtsi | 27 ++ arch/arm/dts/exynos4210-pinctrl.dtsi | 304 ++++++++++++++++++++ arch/arm/dts/exynos4210-smdkv310.dts | 2 +- arch/arm/dts/exynos4210-trats.dts | 2 +- arch/arm/dts/exynos4210-universal_c210.dts | 2 +- arch/arm/dts/exynos4210.dtsi | 156 ++++++++++ arch/arm/dts/exynos4412-odroid.dts | 2 +- arch/arm/dts/exynos4412-trats2.dts | 2 +- arch/arm/dts/exynos4412.dtsi | 38 +++ arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi | 46 +++ arch/arm/dts/exynos4x12-pinctrl.dtsi | 344 ++++++++++++++++++++++ arch/arm/dts/exynos4x12.dtsi | 115 ++++++++ arch/arm/dts/exynos5.dtsi | 56 +++- arch/arm/dts/exynos5250-pinctrl-uboot.dtsi | 40 +++ arch/arm/dts/exynos5250-pinctrl.dtsi | 331 +++++++++++++++++++++ arch/arm/dts/exynos5250-smdk5250.dts | 2 +- arch/arm/dts/exynos5250-snow.dts | 2 +- arch/arm/dts/exynos5250.dtsi | 41 ++- arch/arm/dts/exynos5420-peach-pit.dts | 2 +- arch/arm/dts/exynos5420-smdk5420.dts | 2 +- arch/arm/dts/exynos54xx-pinctrl-uboot.dtsi | 40 +++ arch/arm/dts/exynos54xx-pinctrl.dtsi | 305 ++++++++++++++++++++ arch/arm/dts/exynos54xx.dtsi | 44 ++- arch/arm/dts/s5pc100-pinctrl.dtsi | 180 ++++++++++++ arch/arm/dts/s5pc110-pinctrl.dtsi | 273 ++++++++++++++++++ arch/arm/dts/s5pc1xx-goni.dts | 7 + arch/arm/dts/s5pc1xx-smdkc100.dts | 7 + arch/arm/include/asm/arch-exynos/gpio.h | 87 +++--- arch/arm/include/asm/arch-s5pc1xx/gpio.h | 7 +- board/samsung/arndale/arndale.c | 4 +- board/samsung/common/board.c | 2 +- board/samsung/common/misc.c | 3 +- board/samsung/goni/goni.c | 4 +- board/samsung/origen/origen.c | 2 +- board/samsung/smdk5250/exynos5-dt.c | 7 + board/samsung/smdk5420/smdk5420.c | 6 +- board/samsung/smdkc100/smdkc100.c | 2 +- board/samsung/smdkv310/smdkv310.c | 2 +- board/samsung/trats/trats.c | 17 +- board/samsung/trats2/trats2.c | 27 +- board/samsung/universal_c210/universal.c | 4 +- drivers/gpio/s5p_gpio.c | 446 +++++++++++++++++++---------- drivers/mmc/s5p_sdhci.c | 7 +- include/configs/exynos-common.h | 4 + include/configs/s5p_goni.h | 5 + include/configs/smdkc100.h | 5 + 49 files changed, 2797 insertions(+), 234 deletions(-) create mode 100644 arch/arm/dts/exynos4210-pinctrl-uboot.dtsi create mode 100644 arch/arm/dts/exynos4210-pinctrl.dtsi create mode 100644 arch/arm/dts/exynos4210.dtsi create mode 100644 arch/arm/dts/exynos4412.dtsi create mode 100644 arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi create mode 100644 arch/arm/dts/exynos4x12-pinctrl.dtsi create mode 100644 arch/arm/dts/exynos4x12.dtsi create mode 100644 arch/arm/dts/exynos5250-pinctrl-uboot.dtsi create mode 100644 arch/arm/dts/exynos5250-pinctrl.dtsi create mode 100644 arch/arm/dts/exynos54xx-pinctrl-uboot.dtsi create mode 100644 arch/arm/dts/exynos54xx-pinctrl.dtsi create mode 100644 arch/arm/dts/s5pc100-pinctrl.dtsi create mode 100644 arch/arm/dts/s5pc110-pinctrl.dtsi
We should be consistent about this. The kernel has moved to #include which breaks error reporting to some extent but does allow us to include binding files.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: None Changes in v9: None Changes in v8: - Adjust odroid device tree file to use #include instead of /include/
Changes in v7: None Changes in v6: None Changes in v5: - Put this patch before the others to avoid breaking bisectability
Changes in v4: None
arch/arm/dts/exynos4.dtsi | 2 +- arch/arm/dts/exynos4210-origen.dts | 4 ++-- arch/arm/dts/exynos4210-smdkv310.dts | 2 +- arch/arm/dts/exynos4210-trats.dts | 2 +- arch/arm/dts/exynos4210-universal_c210.dts | 2 +- arch/arm/dts/exynos4412-odroid.dts | 2 +- arch/arm/dts/exynos4412-trats2.dts | 2 +- arch/arm/dts/exynos5.dtsi | 2 +- arch/arm/dts/exynos5250-smdk5250.dts | 2 +- arch/arm/dts/exynos5250-snow.dts | 2 +- arch/arm/dts/exynos5250.dtsi | 2 +- arch/arm/dts/exynos5420-peach-pit.dts | 2 +- arch/arm/dts/exynos5420-smdk5420.dts | 2 +- arch/arm/dts/exynos54xx.dtsi | 2 +- 14 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/arch/arm/dts/exynos4.dtsi b/arch/arm/dts/exynos4.dtsi index 110eb43..6b83516 100644 --- a/arch/arm/dts/exynos4.dtsi +++ b/arch/arm/dts/exynos4.dtsi @@ -7,7 +7,7 @@ * SPDX-License-Identifier: GPL-2.0+ */
-/include/ "skeleton.dtsi" +#include "skeleton.dtsi"
/ { serial@13800000 { diff --git a/arch/arm/dts/exynos4210-origen.dts b/arch/arm/dts/exynos4210-origen.dts index 15059d2..556a3a2 100644 --- a/arch/arm/dts/exynos4210-origen.dts +++ b/arch/arm/dts/exynos4210-origen.dts @@ -8,8 +8,8 @@ */
/dts-v1/; -/include/ "skeleton.dtsi" -/include/ "exynos4.dtsi" +#include "skeleton.dtsi" +#include "exynos4.dtsi"
/ { model = "Insignal Origen evaluation board based on Exynos4210"; diff --git a/arch/arm/dts/exynos4210-smdkv310.dts b/arch/arm/dts/exynos4210-smdkv310.dts index c390c8f..00cad04 100644 --- a/arch/arm/dts/exynos4210-smdkv310.dts +++ b/arch/arm/dts/exynos4210-smdkv310.dts @@ -7,7 +7,7 @@ */
/dts-v1/; -/include/ "exynos4.dtsi" +#include "exynos4.dtsi"
/ { model = "Samsung SMDKV310 on Exynos4210"; diff --git a/arch/arm/dts/exynos4210-trats.dts b/arch/arm/dts/exynos4210-trats.dts index 0ff6939..71202d0 100644 --- a/arch/arm/dts/exynos4210-trats.dts +++ b/arch/arm/dts/exynos4210-trats.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -/include/ "exynos4.dtsi" +#include "exynos4.dtsi"
/ { model = "Samsung Trats based on Exynos4210"; diff --git a/arch/arm/dts/exynos4210-universal_c210.dts b/arch/arm/dts/exynos4210-universal_c210.dts index 6941906..d30f131 100644 --- a/arch/arm/dts/exynos4210-universal_c210.dts +++ b/arch/arm/dts/exynos4210-universal_c210.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -/include/ "exynos4.dtsi" +#include "exynos4.dtsi"
/ { model = "Samsung Universal C210 based on Exynos4210 rev0"; diff --git a/arch/arm/dts/exynos4412-odroid.dts b/arch/arm/dts/exynos4412-odroid.dts index 24d0bf1..4c5e2b3 100644 --- a/arch/arm/dts/exynos4412-odroid.dts +++ b/arch/arm/dts/exynos4412-odroid.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -/include/ "exynos4.dtsi" +#include "exynos4.dtsi"
/ { model = "Odroid based on Exynos4412"; diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts index cc58c87..9d22de7 100644 --- a/arch/arm/dts/exynos4412-trats2.dts +++ b/arch/arm/dts/exynos4412-trats2.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -/include/ "exynos4.dtsi" +#include "exynos4.dtsi"
/ { model = "Samsung Trats2 based on Exynos4412"; diff --git a/arch/arm/dts/exynos5.dtsi b/arch/arm/dts/exynos5.dtsi index a2b533a..329a89a 100644 --- a/arch/arm/dts/exynos5.dtsi +++ b/arch/arm/dts/exynos5.dtsi @@ -5,7 +5,7 @@ * SPDX-License-Identifier: GPL-2.0+ */
-/include/ "skeleton.dtsi" +#include "skeleton.dtsi"
/ { compatible = "samsung,exynos5"; diff --git a/arch/arm/dts/exynos5250-smdk5250.dts b/arch/arm/dts/exynos5250-smdk5250.dts index 9020382..8850409 100644 --- a/arch/arm/dts/exynos5250-smdk5250.dts +++ b/arch/arm/dts/exynos5250-smdk5250.dts @@ -10,7 +10,7 @@ */
/dts-v1/; -/include/ "exynos5250.dtsi" +#include "exynos5250.dtsi"
/ { model = "SAMSUNG SMDK5250 board based on EXYNOS5250"; diff --git a/arch/arm/dts/exynos5250-snow.dts b/arch/arm/dts/exynos5250-snow.dts index ab4f2f8..2003412 100644 --- a/arch/arm/dts/exynos5250-snow.dts +++ b/arch/arm/dts/exynos5250-snow.dts @@ -10,7 +10,7 @@ */
/dts-v1/; -/include/ "exynos5250.dtsi" +#include "exynos5250.dtsi"
/ { model = "Google Snow"; diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi index 0c644e7..771f8d3 100644 --- a/arch/arm/dts/exynos5250.dtsi +++ b/arch/arm/dts/exynos5250.dtsi @@ -5,7 +5,7 @@ * SPDX-License-Identifier: GPL-2.0+ */
-/include/ "exynos5.dtsi" +#include "exynos5.dtsi"
/ { i2c@12ca0000 { diff --git a/arch/arm/dts/exynos5420-peach-pit.dts b/arch/arm/dts/exynos5420-peach-pit.dts index 995e62b..c4c4b8e 100644 --- a/arch/arm/dts/exynos5420-peach-pit.dts +++ b/arch/arm/dts/exynos5420-peach-pit.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -/include/ "exynos54xx.dtsi" +#include "exynos54xx.dtsi"
/ { model = "Samsung/Google Peach Pit board based on Exynos5420"; diff --git a/arch/arm/dts/exynos5420-smdk5420.dts b/arch/arm/dts/exynos5420-smdk5420.dts index 1bc6256..6855027 100644 --- a/arch/arm/dts/exynos5420-smdk5420.dts +++ b/arch/arm/dts/exynos5420-smdk5420.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -/include/ "exynos54xx.dtsi" +#include "exynos54xx.dtsi"
/ { model = "SAMSUNG SMDK5420 board based on EXYNOS5420"; diff --git a/arch/arm/dts/exynos54xx.dtsi b/arch/arm/dts/exynos54xx.dtsi index c21d798..7892345 100644 --- a/arch/arm/dts/exynos54xx.dtsi +++ b/arch/arm/dts/exynos54xx.dtsi @@ -5,7 +5,7 @@ * SPDX-License-Identifier: GPL-2.0+ */
-/include/ "exynos5.dtsi" +#include "exynos5.dtsi"
/ { config {
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
We should be consistent about this. The kernel has moved to #include which breaks error reporting to some extent but does allow us to include binding files.
Signed-off-by: Simon Glass sjg@chromium.org
Applied to u-boot-dm/master.
Bring in required device tree files for pinctrl from Linux v3.14. These are initially unchanged and have a number of pieces not needed by U-Boot.
Note that exynos5420 is renamed to exynos54xx here since we want to support exynos5422 also.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: None Changes in v9: None Changes in v8: None Changes in v7: None Changes in v6: - Fix typo in compatible string - Remove exynos5420.dtsi which is not used in U-Boot
Changes in v5: None Changes in v4: None
arch/arm/dts/exynos4.dtsi | 7 + arch/arm/dts/exynos4210-origen.dts | 2 +- arch/arm/dts/exynos4210-pinctrl.dtsi | 847 +++++++++++++++++++++++++ arch/arm/dts/exynos4210-trats.dts | 2 +- arch/arm/dts/exynos4210-universal_c210.dts | 2 +- arch/arm/dts/exynos4210.dtsi | 155 +++++ arch/arm/dts/exynos4412-trats2.dts | 2 +- arch/arm/dts/exynos4412.dtsi | 38 ++ arch/arm/dts/exynos4x12-pinctrl.dtsi | 956 +++++++++++++++++++++++++++++ arch/arm/dts/exynos4x12.dtsi | 214 +++++++ arch/arm/dts/exynos5.dtsi | 54 ++ arch/arm/dts/exynos5250-pinctrl.dtsi | 790 ++++++++++++++++++++++++ arch/arm/dts/exynos5250.dtsi | 38 ++ arch/arm/dts/exynos54xx-pinctrl.dtsi | 687 +++++++++++++++++++++ arch/arm/dts/exynos54xx.dtsi | 41 ++ 15 files changed, 3831 insertions(+), 4 deletions(-) create mode 100644 arch/arm/dts/exynos4210-pinctrl.dtsi create mode 100644 arch/arm/dts/exynos4210.dtsi create mode 100644 arch/arm/dts/exynos4412.dtsi create mode 100644 arch/arm/dts/exynos4x12-pinctrl.dtsi create mode 100644 arch/arm/dts/exynos4x12.dtsi create mode 100644 arch/arm/dts/exynos5250-pinctrl.dtsi create mode 100644 arch/arm/dts/exynos54xx-pinctrl.dtsi
diff --git a/arch/arm/dts/exynos4.dtsi b/arch/arm/dts/exynos4.dtsi index 6b83516..77fad48 100644 --- a/arch/arm/dts/exynos4.dtsi +++ b/arch/arm/dts/exynos4.dtsi @@ -10,6 +10,13 @@ #include "skeleton.dtsi"
/ { + combiner: interrupt-controller@10440000 { + compatible = "samsung,exynos4210-combiner"; + #interrupt-cells = <2>; + interrupt-controller; + reg = <0x10440000 0x1000>; + }; + serial@13800000 { compatible = "samsung,exynos4210-uart"; reg = <0x13800000 0x3c>; diff --git a/arch/arm/dts/exynos4210-origen.dts b/arch/arm/dts/exynos4210-origen.dts index 556a3a2..dd2476c 100644 --- a/arch/arm/dts/exynos4210-origen.dts +++ b/arch/arm/dts/exynos4210-origen.dts @@ -9,7 +9,7 @@
/dts-v1/; #include "skeleton.dtsi" -#include "exynos4.dtsi" +#include "exynos4210.dtsi"
/ { model = "Insignal Origen evaluation board based on Exynos4210"; diff --git a/arch/arm/dts/exynos4210-pinctrl.dtsi b/arch/arm/dts/exynos4210-pinctrl.dtsi new file mode 100644 index 0000000..a7c2128 --- /dev/null +++ b/arch/arm/dts/exynos4210-pinctrl.dtsi @@ -0,0 +1,847 @@ +/* + * Samsung's Exynos4210 SoC pin-mux and pin-config device tree source + * + * Copyright (c) 2011-2012 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * Copyright (c) 2011-2012 Linaro Ltd. + * www.linaro.org + * + * Samsung's Exynos4210 SoC pin-mux and pin-config optiosn are listed as device + * tree nodes are listed in this file. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/ { + pinctrl@11400000 { + gpa0: gpa0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa1: gpa1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb: gpb { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc0: gpc0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc1: gpc1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd0: gpd0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd1: gpd1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe0: gpe0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe1: gpe1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe2: gpe2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe3: gpe3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe4: gpe4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf0: gpf0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf1: gpf1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf2: gpf2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf3: gpf3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + uart0_data: uart0-data { + samsung,pins = "gpa0-0", "gpa0-1"; + samsung,pin-function = <0x2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart0_fctl: uart0-fctl { + samsung,pins = "gpa0-2", "gpa0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_data: uart1-data { + samsung,pins = "gpa0-4", "gpa0-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_fctl: uart1-fctl { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c2_bus: i2c2-bus { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart2_data: uart2-data { + samsung,pins = "gpa1-0", "gpa1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart2_fctl: uart2-fctl { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart_audio_a: uart-audio-a { + samsung,pins = "gpa1-0", "gpa1-1"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c3_bus: i2c3-bus { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart3_data: uart3-data { + samsung,pins = "gpa1-4", "gpa1-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart_audio_b: uart-audio-b { + samsung,pins = "gpa1-4", "gpa1-5"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spi0_bus: spi0-bus { + samsung,pins = "gpb-0", "gpb-2", "gpb-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c4_bus: i2c4-bus { + samsung,pins = "gpb-2", "gpb-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + spi1_bus: spi1-bus { + samsung,pins = "gpb-4", "gpb-6", "gpb-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c5_bus: i2c5-bus { + samsung,pins = "gpb-6", "gpb-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2s1_bus: i2s1-bus { + samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", + "gpc0-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm1_bus: pcm1-bus { + samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", + "gpc0-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + ac97_bus: ac97-bus { + samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", + "gpc0-4"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2s2_bus: i2s2-bus { + samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", + "gpc1-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm2_bus: pcm2-bus { + samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", + "gpc1-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spdif_bus: spdif-bus { + samsung,pins = "gpc1-0", "gpc1-1"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c6_bus: i2c6-bus { + samsung,pins = "gpc1-3", "gpc1-4"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + spi2_bus: spi2-bus { + samsung,pins = "gpc1-1", "gpc1-2", "gpc1-3", "gpc1-4"; + samsung,pin-function = <5>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c7_bus: i2c7-bus { + samsung,pins = "gpd0-2", "gpd0-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c0_bus: i2c0-bus { + samsung,pins = "gpd1-0", "gpd1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c1_bus: i2c1-bus { + samsung,pins = "gpd1-2", "gpd1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + pwm0_out: pwm0-out { + samsung,pins = "gpd0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm1_out: pwm1-out { + samsung,pins = "gpd0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm2_out: pwm2-out { + samsung,pins = "gpd0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm3_out: pwm3-out { + samsung,pins = "gpd0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_ctrl: lcd-ctrl { + samsung,pins = "gpd0-0", "gpd0-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_sync: lcd-sync { + samsung,pins = "gpf0-0", "gpf0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_en: lcd-en { + samsung,pins = "gpe3-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_clk: lcd-clk { + samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data16: lcd-data-width16 { + samsung,pins = "gpf0-7", "gpf1-0", "gpf1-1", "gpf1-2", + "gpf1-3", "gpf1-6", "gpf1-7", "gpf2-0", + "gpf2-1", "gpf2-2", "gpf2-3", "gpf2-7", + "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data18: lcd-data-width18 { + samsung,pins = "gpf0-6", "gpf0-7", "gpf1-0", "gpf1-1", + "gpf1-2", "gpf1-3", "gpf1-6", "gpf1-7", + "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", + "gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1", + "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data24: lcd-data-width24 { + samsung,pins = "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7", + "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3", + "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7", + "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", + "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7", + "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@11000000 { + gpj0: gpj0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpj1: gpj1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpk0: gpk0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpk1: gpk1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpk2: gpk2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpk3: gpk3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpl0: gpl0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpl1: gpl1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpl2: gpl2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpy0: gpy0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy1: gpy1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy2: gpy2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy3: gpy3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy4: gpy4 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy5: gpy5 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy6: gpy6 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpx0: gpx0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&gic>; + interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, + <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>; + #interrupt-cells = <2>; + }; + + gpx1: gpx1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&gic>; + interrupts = <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, + <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; + #interrupt-cells = <2>; + }; + + gpx2: gpx2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpx3: gpx3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + sd0_clk: sd0-clk { + samsung,pins = "gpk0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cmd: sd0-cmd { + samsung,pins = "gpk0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cd: sd0-cd { + samsung,pins = "gpk0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus1: sd0-bus-width1 { + samsung,pins = "gpk0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus4: sd0-bus-width4 { + samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus8: sd0-bus-width8 { + samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd4_clk: sd4-clk { + samsung,pins = "gpk0-0"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd4_cmd: sd4-cmd { + samsung,pins = "gpk0-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd4_cd: sd4-cd { + samsung,pins = "gpk0-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd4_bus1: sd4-bus-width1 { + samsung,pins = "gpk0-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd4_bus4: sd4-bus-width4 { + samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd4_bus8: sd4-bus-width8 { + samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; + samsung,pin-function = <3>; + samsung,pin-pud = <4>; + samsung,pin-drv = <3>; + }; + + sd1_clk: sd1-clk { + samsung,pins = "gpk1-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cmd: sd1-cmd { + samsung,pins = "gpk1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cd: sd1-cd { + samsung,pins = "gpk1-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus1: sd1-bus-width1 { + samsung,pins = "gpk1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus4: sd1-bus-width4 { + samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_clk: sd2-clk { + samsung,pins = "gpk2-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cmd: sd2-cmd { + samsung,pins = "gpk2-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cd: sd2-cd { + samsung,pins = "gpk2-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus1: sd2-bus-width1 { + samsung,pins = "gpk2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus4: sd2-bus-width4 { + samsung,pins = "gpk2-3", "gpk2-4", "gpk2-5", "gpk2-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus8: sd2-bus-width8 { + samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd3_clk: sd3-clk { + samsung,pins = "gpk3-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd3_cmd: sd3-cmd { + samsung,pins = "gpk3-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd3_cd: sd3-cd { + samsung,pins = "gpk3-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd3_bus1: sd3-bus-width1 { + samsung,pins = "gpk3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd3_bus4: sd3-bus-width4 { + samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + eint0: ext-int0 { + samsung,pins = "gpx0-0"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + eint8: ext-int8 { + samsung,pins = "gpx1-0"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + eint15: ext-int15 { + samsung,pins = "gpx1-7"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + eint16: ext-int16 { + samsung,pins = "gpx2-0"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + eint31: ext-int31 { + samsung,pins = "gpx3-7"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_port_a_io: cam-port-a-io { + samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3", + "gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7", + "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_port_a_clk_active: cam-port-a-clk-active { + samsung,pins = "gpj1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + cam_port_a_clk_idle: cam-port-a-clk-idle { + samsung,pins = "gpj1-3"; + samsung,pin-function = <0>; + samsung,pin-pud = <1>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@03860000 { + gpz: gpz { + gpio-controller; + #gpio-cells = <2>; + }; + + i2s0_bus: i2s0-bus { + samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", + "gpz-4", "gpz-5", "gpz-6"; + samsung,pin-function = <0x2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm0_bus: pcm0-bus { + samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", + "gpz-4"; + samsung,pin-function = <0x3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; +}; diff --git a/arch/arm/dts/exynos4210-trats.dts b/arch/arm/dts/exynos4210-trats.dts index 71202d0..81188bc 100644 --- a/arch/arm/dts/exynos4210-trats.dts +++ b/arch/arm/dts/exynos4210-trats.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -#include "exynos4.dtsi" +#include "exynos4210.dtsi"
/ { model = "Samsung Trats based on Exynos4210"; diff --git a/arch/arm/dts/exynos4210-universal_c210.dts b/arch/arm/dts/exynos4210-universal_c210.dts index d30f131..cf3354f 100644 --- a/arch/arm/dts/exynos4210-universal_c210.dts +++ b/arch/arm/dts/exynos4210-universal_c210.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -#include "exynos4.dtsi" +#include "exynos4210.dtsi"
/ { model = "Samsung Universal C210 based on Exynos4210 rev0"; diff --git a/arch/arm/dts/exynos4210.dtsi b/arch/arm/dts/exynos4210.dtsi new file mode 100644 index 0000000..48ecd7a --- /dev/null +++ b/arch/arm/dts/exynos4210.dtsi @@ -0,0 +1,155 @@ +/* + * Samsung's Exynos4210 SoC device tree source + * + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * Copyright (c) 2010-2011 Linaro Ltd. + * www.linaro.org + * + * Samsung's Exynos4210 SoC device nodes are listed in this file. Exynos4210 + * based board files can include this file and provide values for board specfic + * bindings. + * + * Note: This file does not include device nodes for all the controllers in + * Exynos4210 SoC. As device tree coverage for Exynos4210 increases, additional + * nodes can be added to this file. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include "exynos4.dtsi" +#include "exynos4210-pinctrl.dtsi" + +/ { + compatible = "samsung,exynos4210"; + + aliases { + pinctrl0 = &pinctrl_0; + pinctrl1 = &pinctrl_1; + pinctrl2 = &pinctrl_2; + }; + + pd_lcd1: lcd1-power-domain@10023CA0 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10023CA0 0x20>; + }; + + gic: interrupt-controller@10490000 { + cpu-offset = <0x8000>; + }; + + combiner: interrupt-controller@10440000 { + samsung,combiner-nr = <16>; + interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, + <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, + <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>; + }; + + mct@10050000 { + compatible = "samsung,exynos4210-mct"; + reg = <0x10050000 0x800>; + interrupt-parent = <&mct_map>; + interrupts = <0>, <1>, <2>, <3>, <4>, <5>; + clocks = <&clock 3>, <&clock 344>; + clock-names = "fin_pll", "mct"; + + mct_map: mct-map { + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = <0 &gic 0 57 0>, + <1 &gic 0 69 0>, + <2 &combiner 12 6>, + <3 &combiner 12 7>, + <4 &gic 0 42 0>, + <5 &gic 0 48 0>; + }; + }; + + clock: clock-controller@10030000 { + compatible = "samsung,exynos4210-clock"; + reg = <0x10030000 0x20000>; + #clock-cells = <1>; + }; + + pmu { + compatible = "arm,cortex-a9-pmu"; + interrupt-parent = <&combiner>; + interrupts = <2 2>, <3 2>; + }; + + pinctrl_0: pinctrl@11400000 { + compatible = "samsung,exynos4210-pinctrl"; + reg = <0x11400000 0x1000>; + interrupts = <0 47 0>; + }; + + pinctrl_1: pinctrl@11000000 { + compatible = "samsung,exynos4210-pinctrl"; + reg = <0x11000000 0x1000>; + interrupts = <0 46 0>; + + wakup_eint: wakeup-interrupt-controller { + compatible = "samsung,exynos4210-wakeup-eint"; + interrupt-parent = <&gic>; + interrupts = <0 32 0>; + }; + }; + + pinctrl_2: pinctrl@03860000 { + compatible = "samsung,exynos4210-pinctrl"; + reg = <0x03860000 0x1000>; + }; + + tmu@100C0000 { + compatible = "samsung,exynos4210-tmu"; + interrupt-parent = <&combiner>; + reg = <0x100C0000 0x100>; + interrupts = <2 4>; + clocks = <&clock 383>; + clock-names = "tmu_apbif"; + status = "disabled"; + }; + + g2d@12800000 { + compatible = "samsung,s5pv210-g2d"; + reg = <0x12800000 0x1000>; + interrupts = <0 89 0>; + clocks = <&clock 177>, <&clock 277>; + clock-names = "sclk_fimg2d", "fimg2d"; + status = "disabled"; + }; + + camera { + clocks = <&clock 132>, <&clock 133>, <&clock 351>, <&clock 352>; + clock-names = "sclk_cam0", "sclk_cam1", "pxl_async0", "pxl_async1"; + + fimc_0: fimc@11800000 { + samsung,pix-limits = <4224 8192 1920 4224>; + samsung,mainscaler-ext; + samsung,cam-if; + }; + + fimc_1: fimc@11810000 { + samsung,pix-limits = <4224 8192 1920 4224>; + samsung,mainscaler-ext; + samsung,cam-if; + }; + + fimc_2: fimc@11820000 { + samsung,pix-limits = <4224 8192 1920 4224>; + samsung,mainscaler-ext; + samsung,lcd-wb; + }; + + fimc_3: fimc@11830000 { + samsung,pix-limits = <1920 8192 1366 1920>; + samsung,rotators = <0>; + samsung,mainscaler-ext; + samsung,lcd-wb; + }; + }; +}; diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts index 9d22de7..3b1e458 100644 --- a/arch/arm/dts/exynos4412-trats2.dts +++ b/arch/arm/dts/exynos4412-trats2.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -#include "exynos4.dtsi" +#include "exynos4412.dtsi"
/ { model = "Samsung Trats2 based on Exynos4412"; diff --git a/arch/arm/dts/exynos4412.dtsi b/arch/arm/dts/exynos4412.dtsi new file mode 100644 index 0000000..87b339c --- /dev/null +++ b/arch/arm/dts/exynos4412.dtsi @@ -0,0 +1,38 @@ +/* + * Samsung's Exynos4412 SoC device tree source + * + * Copyright (c) 2012 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung's Exynos4412 SoC device nodes are listed in this file. Exynos4412 + * based board files can include this file and provide values for board specfic + * bindings. + * + * Note: This file does not include device nodes for all the controllers in + * Exynos4412 SoC. As device tree coverage for Exynos4412 increases, additional + * nodes can be added to this file. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include "exynos4x12.dtsi" + +/ { + compatible = "samsung,exynos4412"; + + gic: interrupt-controller@10490000 { + cpu-offset = <0x4000>; + }; + + interrupt-controller@10440000 { + samsung,combiner-nr = <20>; + interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, + <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, + <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, + <0 107 0>, <0 108 0>, <0 48 0>, <0 42 0>; + }; + +}; diff --git a/arch/arm/dts/exynos4x12-pinctrl.dtsi b/arch/arm/dts/exynos4x12-pinctrl.dtsi new file mode 100644 index 0000000..99b26df --- /dev/null +++ b/arch/arm/dts/exynos4x12-pinctrl.dtsi @@ -0,0 +1,956 @@ +/* + * Samsung's Exynos4x12 SoCs pin-mux and pin-config device tree source + * + * Copyright (c) 2012 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung's Exynos4x12 SoCs pin-mux and pin-config optiosn are listed as device + * tree nodes are listed in this file. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/ { + pinctrl@11400000 { + gpa0: gpa0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa1: gpa1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb: gpb { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc0: gpc0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc1: gpc1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd0: gpd0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd1: gpd1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf0: gpf0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf1: gpf1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf2: gpf2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf3: gpf3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpj0: gpj0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpj1: gpj1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + uart0_data: uart0-data { + samsung,pins = "gpa0-0", "gpa0-1"; + samsung,pin-function = <0x2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart0_fctl: uart0-fctl { + samsung,pins = "gpa0-2", "gpa0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_data: uart1-data { + samsung,pins = "gpa0-4", "gpa0-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_fctl: uart1-fctl { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c2_bus: i2c2-bus { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart2_data: uart2-data { + samsung,pins = "gpa1-0", "gpa1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart2_fctl: uart2-fctl { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart_audio_a: uart-audio-a { + samsung,pins = "gpa1-0", "gpa1-1"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c3_bus: i2c3-bus { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart3_data: uart3-data { + samsung,pins = "gpa1-4", "gpa1-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart_audio_b: uart-audio-b { + samsung,pins = "gpa1-4", "gpa1-5"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spi0_bus: spi0-bus { + samsung,pins = "gpb-0", "gpb-2", "gpb-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c4_bus: i2c4-bus { + samsung,pins = "gpb-0", "gpb-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + spi1_bus: spi1-bus { + samsung,pins = "gpb-4", "gpb-6", "gpb-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c5_bus: i2c5-bus { + samsung,pins = "gpb-2", "gpb-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2s1_bus: i2s1-bus { + samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", + "gpc0-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm1_bus: pcm1-bus { + samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", + "gpc0-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + ac97_bus: ac97-bus { + samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", + "gpc0-4"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2s2_bus: i2s2-bus { + samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", + "gpc1-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm2_bus: pcm2-bus { + samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", + "gpc1-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spdif_bus: spdif-bus { + samsung,pins = "gpc1-0", "gpc1-1"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c6_bus: i2c6-bus { + samsung,pins = "gpc1-3", "gpc1-4"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + spi2_bus: spi2-bus { + samsung,pins = "gpc1-1", "gpc1-3", "gpc1-4"; + samsung,pin-function = <5>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + pwm0_out: pwm0-out { + samsung,pins = "gpd0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm1_out: pwm1-out { + samsung,pins = "gpd0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_ctrl: lcd-ctrl { + samsung,pins = "gpd0-0", "gpd0-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c7_bus: i2c7-bus { + samsung,pins = "gpd0-2", "gpd0-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + pwm2_out: pwm2-out { + samsung,pins = "gpd0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pwm3_out: pwm3-out { + samsung,pins = "gpd0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c0_bus: i2c0-bus { + samsung,pins = "gpd1-0", "gpd1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + mipi0_clk: mipi0-clk { + samsung,pins = "gpd1-0", "gpd1-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c1_bus: i2c1-bus { + samsung,pins = "gpd1-2", "gpd1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + mipi1_clk: mipi1-clk { + samsung,pins = "gpd1-2", "gpd1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_clk: lcd-clk { + samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data16: lcd-data-width16 { + samsung,pins = "gpf0-7", "gpf1-0", "gpf1-1", "gpf1-2", + "gpf1-3", "gpf1-6", "gpf1-7", "gpf2-0", + "gpf2-1", "gpf2-2", "gpf2-3", "gpf2-7", + "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data18: lcd-data-width18 { + samsung,pins = "gpf0-6", "gpf0-7", "gpf1-0", "gpf1-1", + "gpf1-2", "gpf1-3", "gpf1-6", "gpf1-7", + "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", + "gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1", + "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_data24: lcd-data-width24 { + samsung,pins = "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7", + "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3", + "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7", + "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", + "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7", + "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + lcd_ldi: lcd-ldi { + samsung,pins = "gpf3-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_port_a_io: cam-port-a-io { + samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3", + "gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7", + "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_port_a_clk_active: cam-port-a-clk-active { + samsung,pins = "gpj1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + cam_port_a_clk_idle: cam-port-a-clk-idle { + samsung,pins = "gpj1-3"; + samsung,pin-function = <0>; + samsung,pin-pud = <1>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@11000000 { + gpk0: gpk0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpk1: gpk1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpk2: gpk2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpk3: gpk3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpl0: gpl0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpl1: gpl1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpl2: gpl2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpm0: gpm0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpm1: gpm1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpm2: gpm2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpm3: gpm3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpm4: gpm4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpy0: gpy0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy1: gpy1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy2: gpy2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy3: gpy3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy4: gpy4 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy5: gpy5 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy6: gpy6 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpx0: gpx0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&gic>; + interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, + <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>; + #interrupt-cells = <2>; + }; + + gpx1: gpx1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&gic>; + interrupts = <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, + <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; + #interrupt-cells = <2>; + }; + + gpx2: gpx2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpx3: gpx3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + sd0_clk: sd0-clk { + samsung,pins = "gpk0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cmd: sd0-cmd { + samsung,pins = "gpk0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cd: sd0-cd { + samsung,pins = "gpk0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus1: sd0-bus-width1 { + samsung,pins = "gpk0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus4: sd0-bus-width4 { + samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus8: sd0-bus-width8 { + samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd4_clk: sd4-clk { + samsung,pins = "gpk0-0"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd4_cmd: sd4-cmd { + samsung,pins = "gpk0-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd4_cd: sd4-cd { + samsung,pins = "gpk0-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd4_bus1: sd4-bus-width1 { + samsung,pins = "gpk0-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd4_bus4: sd4-bus-width4 { + samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd4_bus8: sd4-bus-width8 { + samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; + samsung,pin-function = <4>; + samsung,pin-pud = <4>; + samsung,pin-drv = <3>; + }; + + sd1_clk: sd1-clk { + samsung,pins = "gpk1-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cmd: sd1-cmd { + samsung,pins = "gpk1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cd: sd1-cd { + samsung,pins = "gpk1-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus1: sd1-bus-width1 { + samsung,pins = "gpk1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus4: sd1-bus-width4 { + samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_clk: sd2-clk { + samsung,pins = "gpk2-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cmd: sd2-cmd { + samsung,pins = "gpk2-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cd: sd2-cd { + samsung,pins = "gpk2-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus1: sd2-bus-width1 { + samsung,pins = "gpk2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus4: sd2-bus-width4 { + samsung,pins = "gpk2-3", "gpk2-4", "gpk2-5", "gpk2-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus8: sd2-bus-width8 { + samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd3_clk: sd3-clk { + samsung,pins = "gpk3-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd3_cmd: sd3-cmd { + samsung,pins = "gpk3-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd3_cd: sd3-cd { + samsung,pins = "gpk3-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd3_bus1: sd3-bus-width1 { + samsung,pins = "gpk3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd3_bus4: sd3-bus-width4 { + samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + cam_port_b_io: cam-port-b-io { + samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3", + "gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7", + "gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + cam_port_b_clk_active: cam-port-b-clk-active { + samsung,pins = "gpm2-2"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + cam_port_b_clk_idle: cam-port-b-clk-idle { + samsung,pins = "gpm2-2"; + samsung,pin-function = <0>; + samsung,pin-pud = <1>; + samsung,pin-drv = <0>; + }; + + eint0: ext-int0 { + samsung,pins = "gpx0-0"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + eint8: ext-int8 { + samsung,pins = "gpx1-0"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + eint15: ext-int15 { + samsung,pins = "gpx1-7"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + eint16: ext-int16 { + samsung,pins = "gpx2-0"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + eint31: ext-int31 { + samsung,pins = "gpx3-7"; + samsung,pin-function = <0xf>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + fimc_is_i2c0: fimc-is-i2c0 { + samsung,pins = "gpm4-0", "gpm4-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + fimc_is_i2c1: fimc-is-i2c1 { + samsung,pins = "gpm4-2", "gpm4-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + fimc_is_uart: fimc-is-uart { + samsung,pins = "gpm3-5", "gpm3-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@03860000 { + gpz: gpz { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + i2s0_bus: i2s0-bus { + samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", + "gpz-4", "gpz-5", "gpz-6"; + samsung,pin-function = <0x2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm0_bus: pcm0-bus { + samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", + "gpz-4"; + samsung,pin-function = <0x3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@106E0000 { + gpv0: gpv0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpv1: gpv1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpv2: gpv2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpv3: gpv3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpv4: gpv4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + c2c_bus: c2c-bus { + samsung,pins = "gpv0-0", "gpv0-1", "gpv0-2", "gpv0-3", + "gpv0-4", "gpv0-5", "gpv0-6", "gpv0-7", + "gpv1-0", "gpv1-1", "gpv1-2", "gpv1-3", + "gpv1-4", "gpv1-5", "gpv1-6", "gpv1-7", + "gpv2-0", "gpv2-1", "gpv2-2", "gpv2-3", + "gpv2-4", "gpv2-5", "gpv2-6", "gpv2-7", + "gpv3-0", "gpv3-1", "gpv3-2", "gpv3-3", + "gpv3-4", "gpv3-5", "gpv3-6", "gpv3-7", + "gpv4-0", "gpv4-1"; + samsung,pin-function = <0x2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; +}; diff --git a/arch/arm/dts/exynos4x12.dtsi b/arch/arm/dts/exynos4x12.dtsi new file mode 100644 index 0000000..6b898c2 --- /dev/null +++ b/arch/arm/dts/exynos4x12.dtsi @@ -0,0 +1,214 @@ +/* + * Samsung's Exynos4x12 SoCs device tree source + * + * Copyright (c) 2012 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung's Exynos4x12 SoCs device nodes are listed in this file. Exynos4x12 + * based board files can include this file and provide values for board specfic + * bindings. + * + * Note: This file does not include device nodes for all the controllers in + * Exynos4x12 SoC. As device tree coverage for Exynos4x12 increases, additional + * nodes can be added to this file. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as +` * published by the Free Software Foundation. +*/ + +#include "exynos4.dtsi" +#include "exynos4x12-pinctrl.dtsi" + +/ { + aliases { + pinctrl0 = &pinctrl_0; + pinctrl1 = &pinctrl_1; + pinctrl2 = &pinctrl_2; + pinctrl3 = &pinctrl_3; + fimc-lite0 = &fimc_lite_0; + fimc-lite1 = &fimc_lite_1; + mshc0 = &mshc_0; + }; + + pd_isp: isp-power-domain@10023CA0 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10023CA0 0x20>; + }; + + clock: clock-controller@10030000 { + compatible = "samsung,exynos4412-clock"; + reg = <0x10030000 0x20000>; + #clock-cells = <1>; + }; + + mct@10050000 { + compatible = "samsung,exynos4412-mct"; + reg = <0x10050000 0x800>; + interrupt-parent = <&mct_map>; + interrupts = <0>, <1>, <2>, <3>, <4>; + clocks = <&clock 3>, <&clock 344>; + clock-names = "fin_pll", "mct"; + + mct_map: mct-map { + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = <0 &gic 0 57 0>, + <1 &combiner 12 5>, + <2 &combiner 12 6>, + <3 &combiner 12 7>, + <4 &gic 1 12 0>; + }; + }; + + pinctrl_0: pinctrl@11400000 { + compatible = "samsung,exynos4x12-pinctrl"; + reg = <0x11400000 0x1000>; + interrupts = <0 47 0>; + }; + + pinctrl_1: pinctrl@11000000 { + compatible = "samsung,exynos4x12-pinctrl"; + reg = <0x11000000 0x1000>; + interrupts = <0 46 0>; + + wakup_eint: wakeup-interrupt-controller { + compatible = "samsung,exynos4210-wakeup-eint"; + interrupt-parent = <&gic>; + interrupts = <0 32 0>; + }; + }; + + pinctrl_2: pinctrl@03860000 { + compatible = "samsung,exynos4x12-pinctrl"; + reg = <0x03860000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <10 0>; + }; + + pinctrl_3: pinctrl@106E0000 { + compatible = "samsung,exynos4x12-pinctrl"; + reg = <0x106E0000 0x1000>; + interrupts = <0 72 0>; + }; + + g2d@10800000 { + compatible = "samsung,exynos4212-g2d"; + reg = <0x10800000 0x1000>; + interrupts = <0 89 0>; + clocks = <&clock 177>, <&clock 277>; + clock-names = "sclk_fimg2d", "fimg2d"; + status = "disabled"; + }; + + camera { + clocks = <&clock 132>, <&clock 133>, <&clock 351>, <&clock 352>; + clock-names = "sclk_cam0", "sclk_cam1", "pxl_async0", "pxl_async1"; + #address-cells = <1>; + #size-cells = <1>; + + fimc_0: fimc@11800000 { + compatible = "samsung,exynos4212-fimc"; + samsung,pix-limits = <4224 8192 1920 4224>; + samsung,mainscaler-ext; + samsung,isp-wb; + samsung,cam-if; + }; + + fimc_1: fimc@11810000 { + compatible = "samsung,exynos4212-fimc"; + samsung,pix-limits = <4224 8192 1920 4224>; + samsung,mainscaler-ext; + samsung,isp-wb; + samsung,cam-if; + }; + + fimc_2: fimc@11820000 { + compatible = "samsung,exynos4212-fimc"; + samsung,pix-limits = <4224 8192 1920 4224>; + samsung,mainscaler-ext; + samsung,isp-wb; + samsung,lcd-wb; + samsung,cam-if; + }; + + fimc_3: fimc@11830000 { + compatible = "samsung,exynos4212-fimc"; + samsung,pix-limits = <1920 8192 1366 1920>; + samsung,rotators = <0>; + samsung,mainscaler-ext; + samsung,isp-wb; + samsung,lcd-wb; + }; + + fimc_lite_0: fimc-lite@12390000 { + compatible = "samsung,exynos4212-fimc-lite"; + reg = <0x12390000 0x1000>; + interrupts = <0 105 0>; + samsung,power-domain = <&pd_isp>; + clocks = <&clock 353>; + clock-names = "flite"; + status = "disabled"; + }; + + fimc_lite_1: fimc-lite@123A0000 { + compatible = "samsung,exynos4212-fimc-lite"; + reg = <0x123A0000 0x1000>; + interrupts = <0 106 0>; + samsung,power-domain = <&pd_isp>; + clocks = <&clock 354>; + clock-names = "flite"; + status = "disabled"; + }; + + fimc_is: fimc-is@12000000 { + compatible = "samsung,exynos4212-fimc-is", "simple-bus"; + reg = <0x12000000 0x260000>; + interrupts = <0 90 0>, <0 95 0>; + samsung,power-domain = <&pd_isp>; + clocks = <&clock 353>, <&clock 354>, <&clock 355>, + <&clock 356>, <&clock 17>, <&clock 357>, + <&clock 358>, <&clock 359>, <&clock 360>, + <&clock 450>,<&clock 451>, <&clock 452>, + <&clock 453>, <&clock 176>, <&clock 13>, + <&clock 454>, <&clock 395>, <&clock 455>; + clock-names = "lite0", "lite1", "ppmuispx", + "ppmuispmx", "mpll", "isp", + "drc", "fd", "mcuisp", + "ispdiv0", "ispdiv1", "mcuispdiv0", + "mcuispdiv1", "uart", "aclk200", + "div_aclk200", "aclk400mcuisp", + "div_aclk400mcuisp"; + #address-cells = <1>; + #size-cells = <1>; + ranges; + status = "disabled"; + + pmu { + reg = <0x10020000 0x3000>; + }; + + i2c1_isp: i2c-isp@12140000 { + compatible = "samsung,exynos4212-i2c-isp"; + reg = <0x12140000 0x100>; + clocks = <&clock 370>; + clock-names = "i2c_isp"; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + }; + + mshc_0: mmc@12550000 { + compatible = "samsung,exynos4412-dw-mshc"; + reg = <0x12550000 0x1000>; + interrupts = <0 77 0>; + #address-cells = <1>; + #size-cells = <0>; + fifo-depth = <0x80>; + clocks = <&clock 301>, <&clock 149>; + clock-names = "biu", "ciu"; + status = "disabled"; + }; +}; diff --git a/arch/arm/dts/exynos5.dtsi b/arch/arm/dts/exynos5.dtsi index 329a89a..dc5405b 100644 --- a/arch/arm/dts/exynos5.dtsi +++ b/arch/arm/dts/exynos5.dtsi @@ -10,6 +10,33 @@ / { compatible = "samsung,exynos5";
+ combiner: interrupt-controller@10440000 { + compatible = "samsung,exynos4210-combiner"; + #interrupt-cells = <2>; + interrupt-controller; + samsung,combiner-nr = <32>; + reg = <0x10440000 0x1000>; + interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, + <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, + <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, + <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, + <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>, + <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, + <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; + }; + + gic: interrupt-controller@10481000 { + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x10481000 0x1000>, + <0x10482000 0x1000>, + <0x10484000 0x2000>, + <0x10486000 0x2000>; + interrupts = <1 9 0xf04>; + }; + sromc@12250000 { compatible = "samsung,exynos-sromc"; reg = <0x12250000 0x20>; @@ -17,6 +44,33 @@ #size-cells = <0>; };
+ combiner: interrupt-controller@10440000 { + compatible = "samsung,exynos4210-combiner"; + #interrupt-cells = <2>; + interrupt-controller; + samsung,combiner-nr = <32>; + reg = <0x10440000 0x1000>; + interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>, + <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>, + <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>, + <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>, + <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>, + <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>, + <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>, + <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>; + }; + + gic: interrupt-controller@10481000 { + compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + interrupt-controller; + reg = <0x10481000 0x1000>, + <0x10482000 0x1000>, + <0x10484000 0x2000>, + <0x10486000 0x2000>; + interrupts = <1 9 0xf04>; + }; + i2c@12c60000 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/dts/exynos5250-pinctrl.dtsi b/arch/arm/dts/exynos5250-pinctrl.dtsi new file mode 100644 index 0000000..9a49e68 --- /dev/null +++ b/arch/arm/dts/exynos5250-pinctrl.dtsi @@ -0,0 +1,790 @@ +/* + * Samsung's Exynos5250 SoC pin-mux and pin-config device tree source + * + * Copyright (c) 2012 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung's Exynos5250 SoC pin-mux and pin-config optiosn are listed as device + * tree nodes are listed in this file. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/ { + pinctrl@11400000 { + gpa0: gpa0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa1: gpa1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa2: gpa2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb0: gpb0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb1: gpb1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb2: gpb2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb3: gpb3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc0: gpc0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc1: gpc1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc2: gpc2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc3: gpc3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd0: gpd0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd1: gpd1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpy0: gpy0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy1: gpy1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy2: gpy2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy3: gpy3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy4: gpy4 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy5: gpy5 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy6: gpy6 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpc4: gpc4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpx0: gpx0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&combiner>; + #interrupt-cells = <2>; + interrupts = <23 0>, <24 0>, <25 0>, <25 1>, + <26 0>, <26 1>, <27 0>, <27 1>; + }; + + gpx1: gpx1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&combiner>; + #interrupt-cells = <2>; + interrupts = <28 0>, <28 1>, <29 0>, <29 1>, + <30 0>, <30 1>, <31 0>, <31 1>; + }; + + gpx2: gpx2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpx3: gpx3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + uart0_data: uart0-data { + samsung,pins = "gpa0-0", "gpa0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart0_fctl: uart0-fctl { + samsung,pins = "gpa0-2", "gpa0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c2_bus: i2c2-bus { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c2_hs_bus: i2c2-hs-bus { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart2_data: uart2-data { + samsung,pins = "gpa1-0", "gpa1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart2_fctl: uart2-fctl { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c3_bus: i2c3-bus { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c3_hs_bus: i2c3-hs-bus { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart3_data: uart3-data { + samsung,pins = "gpa1-4", "gpa1-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spi0_bus: spi0-bus { + samsung,pins = "gpa2-0", "gpa2-2", "gpa2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c4_bus: i2c4-bus { + samsung,pins = "gpa2-0", "gpa2-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c5_bus: i2c5-bus { + samsung,pins = "gpa2-2", "gpa2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + spi1_bus: spi1-bus { + samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2s1_bus: i2s1-bus { + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", + "gpb0-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm1_bus: pcm1-bus { + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", + "gpb0-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + ac97_bus: ac97-bus { + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", + "gpb0-4"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2s2_bus: i2s2-bus { + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", + "gpb1-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm2_bus: pcm2-bus { + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", + "gpb1-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spdif_bus: spdif-bus { + samsung,pins = "gpb1-0", "gpb1-1"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spi2_bus: spi2-bus { + samsung,pins = "gpb1-1", "gpb1-3", "gpb1-4"; + samsung,pin-function = <5>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c6_bus: i2c6-bus { + samsung,pins = "gpb1-3", "gpb1-4"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c7_bus: i2c7-bus { + samsung,pins = "gpb2-2", "gpb2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c0_bus: i2c0-bus { + samsung,pins = "gpb3-0", "gpb3-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c1_bus: i2c1-bus { + samsung,pins = "gpb3-2", "gpb3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c0_hs_bus: i2c0-hs-bus { + samsung,pins = "gpb3-0", "gpb3-1"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c1_hs_bus: i2c1-hs-bus { + samsung,pins = "gpb3-2", "gpb3-3"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + sd0_clk: sd0-clk { + samsung,pins = "gpc0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cmd: sd0-cmd { + samsung,pins = "gpc0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cd: sd0-cd { + samsung,pins = "gpc0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus1: sd0-bus-width1 { + samsung,pins = "gpc0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus4: sd0-bus-width4 { + samsung,pins = "gpc0-3", "gpc0-4", "gpc0-5", "gpc0-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus8: sd0-bus-width8 { + samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_clk: sd1-clk { + samsung,pins = "gpc2-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cmd: sd1-cmd { + samsung,pins = "gpc2-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cd: sd1-cd { + samsung,pins = "gpc2-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus1: sd1-bus-width1 { + samsung,pins = "gpc2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus4: sd1-bus-width4 { + samsung,pins = "gpc2-3", "gpc2-4", "gpc2-5", "gpc2-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_clk: sd2-clk { + samsung,pins = "gpc3-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cmd: sd2-cmd { + samsung,pins = "gpc3-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cd: sd2-cd { + samsung,pins = "gpc3-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus1: sd2-bus-width1 { + samsung,pins = "gpc3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus4: sd2-bus-width4 { + samsung,pins = "gpc3-3", "gpc3-4", "gpc3-5", "gpc3-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus8: sd2-bus-width8 { + samsung,pins = "gpc4-3", "gpc4-4", "gpc4-5", "gpc4-6"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd3_clk: sd3-clk { + samsung,pins = "gpc4-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd3_cmd: sd3-cmd { + samsung,pins = "gpc4-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd3_cd: sd3-cd { + samsung,pins = "gpc4-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd3_bus1: sd3-bus-width1 { + samsung,pins = "gpc4-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd3_bus4: sd3-bus-width4 { + samsung,pins = "gpc4-3", "gpc4-4", "gpc4-5", "gpc4-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + uart1_data: uart1-data { + samsung,pins = "gpd0-0", "gpd0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_fctl: uart1-fctl { + samsung,pins = "gpd0-2", "gpd0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + dp_hpd: dp_hpd { + samsung,pins = "gpx0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@13400000 { + gpe0: gpe0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe1: gpe1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf0: gpf0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf1: gpf1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg0: gpg0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg1: gpg1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg2: gpg2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph0: gph0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph1: gph1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + cam_gpio_a: cam-gpio-a { + samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3", + "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7", + "gpe1-0", "gpe1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_gpio_b: cam-gpio-b { + samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3", + "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_i2c2_bus: cam-i2c2-bus { + samsung,pins = "gpe0-6", "gpe1-0"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + cam_spi1_bus: cam-spi1-bus { + samsung,pins = "gpe0-4", "gpe0-5", "gpf0-2", "gpf0-3"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_i2c1_bus: cam-i2c1-bus { + samsung,pins = "gpf0-2", "gpf0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + cam_i2c0_bus: cam-i2c0-bus { + samsung,pins = "gpf0-0", "gpf0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + cam_spi0_bus: cam-spi0-bus { + samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_bayrgb_bus: cam-bayrgb-bus { + samsung,pins = "gpg0-0", "gpg0-1", "gpg0-2", "gpg0-3", + "gpg0-4", "gpg0-5", "gpg0-6", "gpg0-7", + "gpg1-0", "gpg1-1", "gpg1-2", "gpg1-3", + "gpg1-4", "gpg1-5", "gpg1-6", "gpg1-7", + "gpg2-0", "gpg2-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_port_a: cam-port-a { + samsung,pins = "gph0-0", "gph0-1", "gph0-2", "gph0-3", + "gph1-0", "gph1-1", "gph1-2", "gph1-3", + "gph1-4", "gph1-5", "gph1-6", "gph1-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@10d10000 { + gpv0: gpv0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpv1: gpv1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpv2: gpv2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpv3: gpv3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpv4: gpv4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + c2c_rxd: c2c-rxd { + samsung,pins = "gpv0-0", "gpv0-1", "gpv0-2", "gpv0-3", + "gpv0-4", "gpv0-5", "gpv0-6", "gpv0-7", + "gpv1-0", "gpv1-1", "gpv1-2", "gpv1-3", + "gpv1-4", "gpv1-5", "gpv1-6", "gpv1-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + c2c_txd: c2c-txd { + samsung,pins = "gpv2-0", "gpv2-1", "gpv2-2", "gpv2-3", + "gpv2-4", "gpv2-5", "gpv2-6", "gpv2-7", + "gpv3-0", "gpv3-1", "gpv3-2", "gpv3-3", + "gpv3-4", "gpv3-5", "gpv3-6", "gpv3-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@03860000 { + gpz: gpz { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + i2s0_bus: i2s0-bus { + samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", + "gpz-4", "gpz-5", "gpz-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; +}; diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi index 771f8d3..16581dd 100644 --- a/arch/arm/dts/exynos5250.dtsi +++ b/arch/arm/dts/exynos5250.dtsi @@ -6,8 +6,46 @@ */
#include "exynos5.dtsi" +#include "exynos5250-pinctrl.dtsi"
/ { + aliases { + pinctrl0 = &pinctrl_0; + pinctrl1 = &pinctrl_1; + pinctrl2 = &pinctrl_2; + pinctrl3 = &pinctrl_3; + }; + + pinctrl_0: pinctrl@11400000 { + compatible = "samsung,exynos5250-pinctrl"; + reg = <0x11400000 0x1000>; + interrupts = <0 46 0>; + + wakup_eint: wakeup-interrupt-controller { + compatible = "samsung,exynos4210-wakeup-eint"; + interrupt-parent = <&gic>; + interrupts = <0 32 0>; + }; + }; + + pinctrl_1: pinctrl@13400000 { + compatible = "samsung,exynos5250-pinctrl"; + reg = <0x13400000 0x1000>; + interrupts = <0 45 0>; + }; + + pinctrl_2: pinctrl@10d10000 { + compatible = "samsung,exynos5250-pinctrl"; + reg = <0x10d10000 0x1000>; + interrupts = <0 50 0>; + }; + + pinctrl_3: pinctrl@03860000 { + compatible = "samsung,exynos5250-pinctrl"; + reg = <0x03860000 0x1000>; + interrupts = <0 47 0>; + }; + i2c@12ca0000 { #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/dts/exynos54xx-pinctrl.dtsi b/arch/arm/dts/exynos54xx-pinctrl.dtsi new file mode 100644 index 0000000..e62c8eb --- /dev/null +++ b/arch/arm/dts/exynos54xx-pinctrl.dtsi @@ -0,0 +1,687 @@ +/* + * Samsung's Exynos5420 SoC pin-mux and pin-config device tree source + * + * Copyright (c) 2013 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Samsung's Exynos5420 SoC pin-mux and pin-config options are listed as device + * tree nodes are listed in this file. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/ { + pinctrl@13400000 { + gpy7: gpy7 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpx0: gpx0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&combiner>; + #interrupt-cells = <2>; + interrupts = <23 0>, <24 0>, <25 0>, <25 1>, + <26 0>, <26 1>, <27 0>, <27 1>; + }; + + gpx1: gpx1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + interrupt-parent = <&combiner>; + #interrupt-cells = <2>; + interrupts = <28 0>, <28 1>, <29 0>, <29 1>, + <30 0>, <30 1>, <31 0>, <31 1>; + }; + + gpx2: gpx2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpx3: gpx3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + dp_hpd: dp_hpd { + samsung,pins = "gpx0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@13410000 { + gpc0: gpc0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc1: gpc1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc2: gpc2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc3: gpc3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpc4: gpc4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpd1: gpd1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpy0: gpy0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy1: gpy1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy2: gpy2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy3: gpy3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy4: gpy4 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy5: gpy5 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpy6: gpy6 { + gpio-controller; + #gpio-cells = <2>; + }; + + sd0_clk: sd0-clk { + samsung,pins = "gpc0-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cmd: sd0-cmd { + samsung,pins = "gpc0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd0_cd: sd0-cd { + samsung,pins = "gpc0-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus1: sd0-bus-width1 { + samsung,pins = "gpc0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus4: sd0-bus-width4 { + samsung,pins = "gpc0-4", "gpc0-5", "gpc0-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd0_bus8: sd0-bus-width8 { + samsung,pins = "gpc3-0", "gpc3-1", "gpc3-2", "gpc3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_clk: sd1-clk { + samsung,pins = "gpc1-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cmd: sd1-cmd { + samsung,pins = "gpc1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd1_cd: sd1-cd { + samsung,pins = "gpc1-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_int: sd1-int { + samsung,pins = "gpd1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + sd1_bus1: sd1-bus-width1 { + samsung,pins = "gpc1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus4: sd1-bus-width4 { + samsung,pins = "gpc1-4", "gpc1-5", "gpc1-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd1_bus8: sd1-bus-width8 { + samsung,pins = "gpd1-4", "gpd1-5", "gpd1-6", "gpd1-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_clk: sd2-clk { + samsung,pins = "gpc2-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cmd: sd2-cmd { + samsung,pins = "gpc2-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <3>; + }; + + sd2_cd: sd2-cd { + samsung,pins = "gpc2-2"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus1: sd2-bus-width1 { + samsung,pins = "gpc2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + + sd2_bus4: sd2-bus-width4 { + samsung,pins = "gpc2-4", "gpc2-5", "gpc2-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; + }; + + pinctrl@14000000 { + gpe0: gpe0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpe1: gpe1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf0: gpf0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpf1: gpf1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg0: gpg0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg1: gpg1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpg2: gpg2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpj4: gpj4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + cam_gpio_a: cam-gpio-a { + samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3", + "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7", + "gpe1-0", "gpe1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_gpio_b: cam-gpio-b { + samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3", + "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_i2c2_bus: cam-i2c2-bus { + samsung,pins = "gpf0-4", "gpf0-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + cam_spi1_bus: cam-spi1-bus { + samsung,pins = "gpe0-4", "gpe0-5", "gpf0-2", "gpf0-3"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_i2c1_bus: cam-i2c1-bus { + samsung,pins = "gpf0-2", "gpf0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + cam_i2c0_bus: cam-i2c0-bus { + samsung,pins = "gpf0-0", "gpf0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + cam_spi0_bus: cam-spi0-bus { + samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + cam_bayrgb_bus: cam-bayrgb-bus { + samsung,pins = "gpg0-0", "gpg0-1", "gpg0-2", "gpg0-3", + "gpg0-4", "gpg0-5", "gpg0-6", "gpg0-7", + "gpg1-0", "gpg1-1", "gpg1-2", "gpg1-3", + "gpg1-4", "gpg1-5", "gpg1-6", "gpg1-7", + "gpg2-0"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@14010000 { + gpa0: gpa0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa1: gpa1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpa2: gpa2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb0: gpb0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb1: gpb1 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb2: gpb2 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb3: gpb3 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gpb4: gpb4 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + gph0: gph0 { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + uart0_data: uart0-data { + samsung,pins = "gpa0-0", "gpa0-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart0_fctl: uart0-fctl { + samsung,pins = "gpa0-2", "gpa0-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_data: uart1-data { + samsung,pins = "gpa0-4", "gpa0-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart1_fctl: uart1-fctl { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c2_bus: i2c2-bus { + samsung,pins = "gpa0-6", "gpa0-7"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart2_data: uart2-data { + samsung,pins = "gpa1-0", "gpa1-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + uart2_fctl: uart2-fctl { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2c3_bus: i2c3-bus { + samsung,pins = "gpa1-2", "gpa1-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + uart3_data: uart3-data { + samsung,pins = "gpa1-4", "gpa1-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spi0_bus: spi0-bus { + samsung,pins = "gpa2-0", "gpa2-1", "gpa2-2", "gpa2-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + spi1_bus: spi1-bus { + samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c4_hs_bus: i2c4-hs-bus { + samsung,pins = "gpa2-0", "gpa2-1"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c5_hs_bus: i2c5-hs-bus { + samsung,pins = "gpa2-2", "gpa2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2s1_bus: i2s1-bus { + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", + "gpb0-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm1_bus: pcm1-bus { + samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", + "gpb0-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + i2s2_bus: i2s2-bus { + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", + "gpb1-4"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + pcm2_bus: pcm2-bus { + samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", + "gpb1-4"; + samsung,pin-function = <3>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spdif_bus: spdif-bus { + samsung,pins = "gpb1-0", "gpb1-1"; + samsung,pin-function = <4>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + + spi2_bus: spi2-bus { + samsung,pins = "gpb1-1", "gpb1-3", "gpb1-4"; + samsung,pin-function = <5>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c6_hs_bus: i2c6-hs-bus { + samsung,pins = "gpb1-3", "gpb1-4"; + samsung,pin-function = <4>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c7_hs_bus: i2c7-hs-bus { + samsung,pins = "gpb2-2", "gpb2-3"; + samsung,pin-function = <3>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c0_bus: i2c0-bus { + samsung,pins = "gpb3-0", "gpb3-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c1_bus: i2c1-bus { + samsung,pins = "gpb3-2", "gpb3-3"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c8_hs_bus: i2c8-hs-bus { + samsung,pins = "gpb3-4", "gpb3-5"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c9_hs_bus: i2c9-hs-bus { + samsung,pins = "gpb3-6", "gpb3-7"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + + i2c10_hs_bus: i2c10-hs-bus { + samsung,pins = "gpb4-0", "gpb4-1"; + samsung,pin-function = <2>; + samsung,pin-pud = <3>; + samsung,pin-drv = <0>; + }; + }; + + pinctrl@03860000 { + gpz: gpz { + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + i2s0_bus: i2s0-bus { + samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", + "gpz-4", "gpz-5", "gpz-6"; + samsung,pin-function = <2>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + }; +}; diff --git a/arch/arm/dts/exynos54xx.dtsi b/arch/arm/dts/exynos54xx.dtsi index 7892345..887b034 100644 --- a/arch/arm/dts/exynos54xx.dtsi +++ b/arch/arm/dts/exynos54xx.dtsi @@ -24,6 +24,11 @@ i2c8 = "/i2c@12e00000"; i2c9 = "/i2c@12e10000"; i2c10 = "/i2c@12e20000"; + pinctrl0 = &pinctrl_0; + pinctrl1 = &pinctrl_1; + pinctrl2 = &pinctrl_2; + pinctrl3 = &pinctrl_3; + pinctrl4 = &pinctrl_4; spi0 = "/spi@12d20000"; spi1 = "/spi@12d30000"; spi2 = "/spi@12d40000"; @@ -123,6 +128,42 @@ reg = <0x14680000 0x100>; };
+ pinctrl_0: pinctrl@13400000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x13400000 0x1000>; + interrupts = <0 45 0>; + + wakeup-interrupt-controller { + compatible = "samsung,exynos4210-wakeup-eint"; + interrupt-parent = <&gic>; + interrupts = <0 32 0>; + }; + }; + + pinctrl_1: pinctrl@13410000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x13410000 0x1000>; + interrupts = <0 78 0>; + }; + + pinctrl_2: pinctrl@14000000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x14000000 0x1000>; + interrupts = <0 46 0>; + }; + + pinctrl_3: pinctrl@14010000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x14010000 0x1000>; + interrupts = <0 50 0>; + }; + + pinctrl_4: pinctrl@03860000 { + compatible = "samsung,exynos5420-pinctrl"; + reg = <0x03860000 0x1000>; + interrupts = <0 47 0>; + }; + fimd@14400000 { /* sysmmu is not used in U-Boot */ samsung,disable-sysmmu;
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
Bring in required device tree files for pinctrl from Linux v3.14. These are initially unchanged and have a number of pieces not needed by U-Boot.
Note that exynos5420 is renamed to exynos54xx here since we want to support exynos5422 also.
Signed-off-by: Simon Glass sjg@chromium.org
Applied to u-boot-dm/master.
We don't include the pinctrl functions for U-Boot as they use up quite a bit of space and are not used.
We could instead perhaps eliminate this material with fdtgrep, but so far this tool has not made it to upstream.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: None Changes in v9: None Changes in v8: None Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None
arch/arm/dts/exynos4210-pinctrl.dtsi | 543 ------------------------------- arch/arm/dts/exynos4x12-pinctrl.dtsi | 612 ----------------------------------- arch/arm/dts/exynos4x12.dtsi | 100 ------ arch/arm/dts/exynos5250-pinctrl.dtsi | 459 -------------------------- arch/arm/dts/exynos54xx-pinctrl.dtsi | 384 ---------------------- 5 files changed, 2098 deletions(-)
diff --git a/arch/arm/dts/exynos4210-pinctrl.dtsi b/arch/arm/dts/exynos4210-pinctrl.dtsi index a7c2128..bda17f7 100644 --- a/arch/arm/dts/exynos4210-pinctrl.dtsi +++ b/arch/arm/dts/exynos4210-pinctrl.dtsi @@ -144,281 +144,6 @@ #interrupt-cells = <2>; };
- uart0_data: uart0-data { - samsung,pins = "gpa0-0", "gpa0-1"; - samsung,pin-function = <0x2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart0_fctl: uart0-fctl { - samsung,pins = "gpa0-2", "gpa0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart1_data: uart1-data { - samsung,pins = "gpa0-4", "gpa0-5"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart1_fctl: uart1-fctl { - samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c2_bus: i2c2-bus { - samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - uart2_data: uart2-data { - samsung,pins = "gpa1-0", "gpa1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart2_fctl: uart2-fctl { - samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart_audio_a: uart-audio-a { - samsung,pins = "gpa1-0", "gpa1-1"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c3_bus: i2c3-bus { - samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - uart3_data: uart3-data { - samsung,pins = "gpa1-4", "gpa1-5"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart_audio_b: uart-audio-b { - samsung,pins = "gpa1-4", "gpa1-5"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - spi0_bus: spi0-bus { - samsung,pins = "gpb-0", "gpb-2", "gpb-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c4_bus: i2c4-bus { - samsung,pins = "gpb-2", "gpb-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - spi1_bus: spi1-bus { - samsung,pins = "gpb-4", "gpb-6", "gpb-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c5_bus: i2c5-bus { - samsung,pins = "gpb-6", "gpb-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2s1_bus: i2s1-bus { - samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", - "gpc0-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pcm1_bus: pcm1-bus { - samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", - "gpc0-4"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - ac97_bus: ac97-bus { - samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", - "gpc0-4"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2s2_bus: i2s2-bus { - samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", - "gpc1-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pcm2_bus: pcm2-bus { - samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", - "gpc1-4"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - spdif_bus: spdif-bus { - samsung,pins = "gpc1-0", "gpc1-1"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c6_bus: i2c6-bus { - samsung,pins = "gpc1-3", "gpc1-4"; - samsung,pin-function = <4>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - spi2_bus: spi2-bus { - samsung,pins = "gpc1-1", "gpc1-2", "gpc1-3", "gpc1-4"; - samsung,pin-function = <5>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c7_bus: i2c7-bus { - samsung,pins = "gpd0-2", "gpd0-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c0_bus: i2c0-bus { - samsung,pins = "gpd1-0", "gpd1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c1_bus: i2c1-bus { - samsung,pins = "gpd1-2", "gpd1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - pwm0_out: pwm0-out { - samsung,pins = "gpd0-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pwm1_out: pwm1-out { - samsung,pins = "gpd0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pwm2_out: pwm2-out { - samsung,pins = "gpd0-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pwm3_out: pwm3-out { - samsung,pins = "gpd0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_ctrl: lcd-ctrl { - samsung,pins = "gpd0-0", "gpd0-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_sync: lcd-sync { - samsung,pins = "gpf0-0", "gpf0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_en: lcd-en { - samsung,pins = "gpe3-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_clk: lcd-clk { - samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_data16: lcd-data-width16 { - samsung,pins = "gpf0-7", "gpf1-0", "gpf1-1", "gpf1-2", - "gpf1-3", "gpf1-6", "gpf1-7", "gpf2-0", - "gpf2-1", "gpf2-2", "gpf2-3", "gpf2-7", - "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_data18: lcd-data-width18 { - samsung,pins = "gpf0-6", "gpf0-7", "gpf1-0", "gpf1-1", - "gpf1-2", "gpf1-3", "gpf1-6", "gpf1-7", - "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", - "gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1", - "gpf3-2", "gpf3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_data24: lcd-data-width24 { - samsung,pins = "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7", - "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3", - "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7", - "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", - "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7", - "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; };
pinctrl@11000000 { @@ -567,259 +292,6 @@ #interrupt-cells = <2>; };
- sd0_clk: sd0-clk { - samsung,pins = "gpk0-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd0_cmd: sd0-cmd { - samsung,pins = "gpk0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd0_cd: sd0-cd { - samsung,pins = "gpk0-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus1: sd0-bus-width1 { - samsung,pins = "gpk0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus4: sd0-bus-width4 { - samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus8: sd0-bus-width8 { - samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd4_clk: sd4-clk { - samsung,pins = "gpk0-0"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd4_cmd: sd4-cmd { - samsung,pins = "gpk0-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd4_cd: sd4-cd { - samsung,pins = "gpk0-2"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd4_bus1: sd4-bus-width1 { - samsung,pins = "gpk0-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd4_bus4: sd4-bus-width4 { - samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd4_bus8: sd4-bus-width8 { - samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; - samsung,pin-function = <3>; - samsung,pin-pud = <4>; - samsung,pin-drv = <3>; - }; - - sd1_clk: sd1-clk { - samsung,pins = "gpk1-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd1_cmd: sd1-cmd { - samsung,pins = "gpk1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd1_cd: sd1-cd { - samsung,pins = "gpk1-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_bus1: sd1-bus-width1 { - samsung,pins = "gpk1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_bus4: sd1-bus-width4 { - samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_clk: sd2-clk { - samsung,pins = "gpk2-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd2_cmd: sd2-cmd { - samsung,pins = "gpk2-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd2_cd: sd2-cd { - samsung,pins = "gpk2-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus1: sd2-bus-width1 { - samsung,pins = "gpk2-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus4: sd2-bus-width4 { - samsung,pins = "gpk2-3", "gpk2-4", "gpk2-5", "gpk2-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus8: sd2-bus-width8 { - samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd3_clk: sd3-clk { - samsung,pins = "gpk3-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd3_cmd: sd3-cmd { - samsung,pins = "gpk3-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd3_cd: sd3-cd { - samsung,pins = "gpk3-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd3_bus1: sd3-bus-width1 { - samsung,pins = "gpk3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd3_bus4: sd3-bus-width4 { - samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - eint0: ext-int0 { - samsung,pins = "gpx0-0"; - samsung,pin-function = <0xf>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - eint8: ext-int8 { - samsung,pins = "gpx1-0"; - samsung,pin-function = <0xf>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - eint15: ext-int15 { - samsung,pins = "gpx1-7"; - samsung,pin-function = <0xf>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - eint16: ext-int16 { - samsung,pins = "gpx2-0"; - samsung,pin-function = <0xf>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - eint31: ext-int31 { - samsung,pins = "gpx3-7"; - samsung,pin-function = <0xf>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_port_a_io: cam-port-a-io { - samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3", - "gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7", - "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_port_a_clk_active: cam-port-a-clk-active { - samsung,pins = "gpj1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - cam_port_a_clk_idle: cam-port-a-clk-idle { - samsung,pins = "gpj1-3"; - samsung,pin-function = <0>; - samsung,pin-pud = <1>; - samsung,pin-drv = <0>; - }; };
pinctrl@03860000 { @@ -828,20 +300,5 @@ #gpio-cells = <2>; };
- i2s0_bus: i2s0-bus { - samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", - "gpz-4", "gpz-5", "gpz-6"; - samsung,pin-function = <0x2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pcm0_bus: pcm0-bus { - samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", - "gpz-4"; - samsung,pin-function = <0x3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; }; }; diff --git a/arch/arm/dts/exynos4x12-pinctrl.dtsi b/arch/arm/dts/exynos4x12-pinctrl.dtsi index 99b26df..93f3998 100644 --- a/arch/arm/dts/exynos4x12-pinctrl.dtsi +++ b/arch/arm/dts/exynos4x12-pinctrl.dtsi @@ -117,312 +117,6 @@ interrupt-controller; #interrupt-cells = <2>; }; - - uart0_data: uart0-data { - samsung,pins = "gpa0-0", "gpa0-1"; - samsung,pin-function = <0x2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart0_fctl: uart0-fctl { - samsung,pins = "gpa0-2", "gpa0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart1_data: uart1-data { - samsung,pins = "gpa0-4", "gpa0-5"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart1_fctl: uart1-fctl { - samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c2_bus: i2c2-bus { - samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - uart2_data: uart2-data { - samsung,pins = "gpa1-0", "gpa1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart2_fctl: uart2-fctl { - samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart_audio_a: uart-audio-a { - samsung,pins = "gpa1-0", "gpa1-1"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c3_bus: i2c3-bus { - samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - uart3_data: uart3-data { - samsung,pins = "gpa1-4", "gpa1-5"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart_audio_b: uart-audio-b { - samsung,pins = "gpa1-4", "gpa1-5"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - spi0_bus: spi0-bus { - samsung,pins = "gpb-0", "gpb-2", "gpb-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c4_bus: i2c4-bus { - samsung,pins = "gpb-0", "gpb-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - spi1_bus: spi1-bus { - samsung,pins = "gpb-4", "gpb-6", "gpb-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c5_bus: i2c5-bus { - samsung,pins = "gpb-2", "gpb-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2s1_bus: i2s1-bus { - samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", - "gpc0-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pcm1_bus: pcm1-bus { - samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", - "gpc0-4"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - ac97_bus: ac97-bus { - samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3", - "gpc0-4"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2s2_bus: i2s2-bus { - samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", - "gpc1-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pcm2_bus: pcm2-bus { - samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3", - "gpc1-4"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - spdif_bus: spdif-bus { - samsung,pins = "gpc1-0", "gpc1-1"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c6_bus: i2c6-bus { - samsung,pins = "gpc1-3", "gpc1-4"; - samsung,pin-function = <4>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - spi2_bus: spi2-bus { - samsung,pins = "gpc1-1", "gpc1-3", "gpc1-4"; - samsung,pin-function = <5>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - pwm0_out: pwm0-out { - samsung,pins = "gpd0-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pwm1_out: pwm1-out { - samsung,pins = "gpd0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_ctrl: lcd-ctrl { - samsung,pins = "gpd0-0", "gpd0-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c7_bus: i2c7-bus { - samsung,pins = "gpd0-2", "gpd0-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - pwm2_out: pwm2-out { - samsung,pins = "gpd0-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pwm3_out: pwm3-out { - samsung,pins = "gpd0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c0_bus: i2c0-bus { - samsung,pins = "gpd1-0", "gpd1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - mipi0_clk: mipi0-clk { - samsung,pins = "gpd1-0", "gpd1-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c1_bus: i2c1-bus { - samsung,pins = "gpd1-2", "gpd1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - mipi1_clk: mipi1-clk { - samsung,pins = "gpd1-2", "gpd1-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_clk: lcd-clk { - samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_data16: lcd-data-width16 { - samsung,pins = "gpf0-7", "gpf1-0", "gpf1-1", "gpf1-2", - "gpf1-3", "gpf1-6", "gpf1-7", "gpf2-0", - "gpf2-1", "gpf2-2", "gpf2-3", "gpf2-7", - "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_data18: lcd-data-width18 { - samsung,pins = "gpf0-6", "gpf0-7", "gpf1-0", "gpf1-1", - "gpf1-2", "gpf1-3", "gpf1-6", "gpf1-7", - "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", - "gpf2-6", "gpf2-7", "gpf3-0", "gpf3-1", - "gpf3-2", "gpf3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_data24: lcd-data-width24 { - samsung,pins = "gpf0-4", "gpf0-5", "gpf0-6", "gpf0-7", - "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3", - "gpf1-4", "gpf1-5", "gpf1-6", "gpf1-7", - "gpf2-0", "gpf2-1", "gpf2-2", "gpf2-3", - "gpf2-4", "gpf2-5", "gpf2-6", "gpf2-7", - "gpf3-0", "gpf3-1", "gpf3-2", "gpf3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - lcd_ldi: lcd-ldi { - samsung,pins = "gpf3-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_port_a_io: cam-port-a-io { - samsung,pins = "gpj0-0", "gpj0-1", "gpj0-2", "gpj0-3", - "gpj0-4", "gpj0-5", "gpj0-6", "gpj0-7", - "gpj1-0", "gpj1-1", "gpj1-2", "gpj1-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_port_a_clk_active: cam-port-a-clk-active { - samsung,pins = "gpj1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - cam_port_a_clk_idle: cam-port-a-clk-idle { - samsung,pins = "gpj1-3"; - samsung,pin-function = <0>; - samsung,pin-pud = <1>; - samsung,pin-drv = <0>; - }; };
pinctrl@11000000 { @@ -594,281 +288,6 @@ interrupt-controller; #interrupt-cells = <2>; }; - - sd0_clk: sd0-clk { - samsung,pins = "gpk0-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd0_cmd: sd0-cmd { - samsung,pins = "gpk0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd0_cd: sd0-cd { - samsung,pins = "gpk0-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus1: sd0-bus-width1 { - samsung,pins = "gpk0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus4: sd0-bus-width4 { - samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus8: sd0-bus-width8 { - samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd4_clk: sd4-clk { - samsung,pins = "gpk0-0"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd4_cmd: sd4-cmd { - samsung,pins = "gpk0-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd4_cd: sd4-cd { - samsung,pins = "gpk0-2"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd4_bus1: sd4-bus-width1 { - samsung,pins = "gpk0-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd4_bus4: sd4-bus-width4 { - samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd4_bus8: sd4-bus-width8 { - samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; - samsung,pin-function = <4>; - samsung,pin-pud = <4>; - samsung,pin-drv = <3>; - }; - - sd1_clk: sd1-clk { - samsung,pins = "gpk1-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd1_cmd: sd1-cmd { - samsung,pins = "gpk1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd1_cd: sd1-cd { - samsung,pins = "gpk1-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_bus1: sd1-bus-width1 { - samsung,pins = "gpk1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_bus4: sd1-bus-width4 { - samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_clk: sd2-clk { - samsung,pins = "gpk2-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd2_cmd: sd2-cmd { - samsung,pins = "gpk2-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd2_cd: sd2-cd { - samsung,pins = "gpk2-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus1: sd2-bus-width1 { - samsung,pins = "gpk2-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus4: sd2-bus-width4 { - samsung,pins = "gpk2-3", "gpk2-4", "gpk2-5", "gpk2-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus8: sd2-bus-width8 { - samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd3_clk: sd3-clk { - samsung,pins = "gpk3-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd3_cmd: sd3-cmd { - samsung,pins = "gpk3-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd3_cd: sd3-cd { - samsung,pins = "gpk3-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd3_bus1: sd3-bus-width1 { - samsung,pins = "gpk3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd3_bus4: sd3-bus-width4 { - samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - cam_port_b_io: cam-port-b-io { - samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3", - "gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7", - "gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - cam_port_b_clk_active: cam-port-b-clk-active { - samsung,pins = "gpm2-2"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - cam_port_b_clk_idle: cam-port-b-clk-idle { - samsung,pins = "gpm2-2"; - samsung,pin-function = <0>; - samsung,pin-pud = <1>; - samsung,pin-drv = <0>; - }; - - eint0: ext-int0 { - samsung,pins = "gpx0-0"; - samsung,pin-function = <0xf>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - eint8: ext-int8 { - samsung,pins = "gpx1-0"; - samsung,pin-function = <0xf>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - eint15: ext-int15 { - samsung,pins = "gpx1-7"; - samsung,pin-function = <0xf>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - eint16: ext-int16 { - samsung,pins = "gpx2-0"; - samsung,pin-function = <0xf>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - eint31: ext-int31 { - samsung,pins = "gpx3-7"; - samsung,pin-function = <0xf>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - fimc_is_i2c0: fimc-is-i2c0 { - samsung,pins = "gpm4-0", "gpm4-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - fimc_is_i2c1: fimc-is-i2c1 { - samsung,pins = "gpm4-2", "gpm4-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - fimc_is_uart: fimc-is-uart { - samsung,pins = "gpm3-5", "gpm3-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; };
pinctrl@03860000 { @@ -879,22 +298,6 @@ interrupt-controller; #interrupt-cells = <2>; }; - - i2s0_bus: i2s0-bus { - samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", - "gpz-4", "gpz-5", "gpz-6"; - samsung,pin-function = <0x2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pcm0_bus: pcm0-bus { - samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", - "gpz-4"; - samsung,pin-function = <0x3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; };
pinctrl@106E0000 { @@ -937,20 +340,5 @@ interrupt-controller; #interrupt-cells = <2>; }; - - c2c_bus: c2c-bus { - samsung,pins = "gpv0-0", "gpv0-1", "gpv0-2", "gpv0-3", - "gpv0-4", "gpv0-5", "gpv0-6", "gpv0-7", - "gpv1-0", "gpv1-1", "gpv1-2", "gpv1-3", - "gpv1-4", "gpv1-5", "gpv1-6", "gpv1-7", - "gpv2-0", "gpv2-1", "gpv2-2", "gpv2-3", - "gpv2-4", "gpv2-5", "gpv2-6", "gpv2-7", - "gpv3-0", "gpv3-1", "gpv3-2", "gpv3-3", - "gpv3-4", "gpv3-5", "gpv3-6", "gpv3-7", - "gpv4-0", "gpv4-1"; - samsung,pin-function = <0x2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; }; }; diff --git a/arch/arm/dts/exynos4x12.dtsi b/arch/arm/dts/exynos4x12.dtsi index 6b898c2..5bc8f31 100644 --- a/arch/arm/dts/exynos4x12.dtsi +++ b/arch/arm/dts/exynos4x12.dtsi @@ -26,8 +26,6 @@ pinctrl1 = &pinctrl_1; pinctrl2 = &pinctrl_2; pinctrl3 = &pinctrl_3; - fimc-lite0 = &fimc_lite_0; - fimc-lite1 = &fimc_lite_1; mshc0 = &mshc_0; };
@@ -102,104 +100,6 @@ status = "disabled"; };
- camera { - clocks = <&clock 132>, <&clock 133>, <&clock 351>, <&clock 352>; - clock-names = "sclk_cam0", "sclk_cam1", "pxl_async0", "pxl_async1"; - #address-cells = <1>; - #size-cells = <1>; - - fimc_0: fimc@11800000 { - compatible = "samsung,exynos4212-fimc"; - samsung,pix-limits = <4224 8192 1920 4224>; - samsung,mainscaler-ext; - samsung,isp-wb; - samsung,cam-if; - }; - - fimc_1: fimc@11810000 { - compatible = "samsung,exynos4212-fimc"; - samsung,pix-limits = <4224 8192 1920 4224>; - samsung,mainscaler-ext; - samsung,isp-wb; - samsung,cam-if; - }; - - fimc_2: fimc@11820000 { - compatible = "samsung,exynos4212-fimc"; - samsung,pix-limits = <4224 8192 1920 4224>; - samsung,mainscaler-ext; - samsung,isp-wb; - samsung,lcd-wb; - samsung,cam-if; - }; - - fimc_3: fimc@11830000 { - compatible = "samsung,exynos4212-fimc"; - samsung,pix-limits = <1920 8192 1366 1920>; - samsung,rotators = <0>; - samsung,mainscaler-ext; - samsung,isp-wb; - samsung,lcd-wb; - }; - - fimc_lite_0: fimc-lite@12390000 { - compatible = "samsung,exynos4212-fimc-lite"; - reg = <0x12390000 0x1000>; - interrupts = <0 105 0>; - samsung,power-domain = <&pd_isp>; - clocks = <&clock 353>; - clock-names = "flite"; - status = "disabled"; - }; - - fimc_lite_1: fimc-lite@123A0000 { - compatible = "samsung,exynos4212-fimc-lite"; - reg = <0x123A0000 0x1000>; - interrupts = <0 106 0>; - samsung,power-domain = <&pd_isp>; - clocks = <&clock 354>; - clock-names = "flite"; - status = "disabled"; - }; - - fimc_is: fimc-is@12000000 { - compatible = "samsung,exynos4212-fimc-is", "simple-bus"; - reg = <0x12000000 0x260000>; - interrupts = <0 90 0>, <0 95 0>; - samsung,power-domain = <&pd_isp>; - clocks = <&clock 353>, <&clock 354>, <&clock 355>, - <&clock 356>, <&clock 17>, <&clock 357>, - <&clock 358>, <&clock 359>, <&clock 360>, - <&clock 450>,<&clock 451>, <&clock 452>, - <&clock 453>, <&clock 176>, <&clock 13>, - <&clock 454>, <&clock 395>, <&clock 455>; - clock-names = "lite0", "lite1", "ppmuispx", - "ppmuispmx", "mpll", "isp", - "drc", "fd", "mcuisp", - "ispdiv0", "ispdiv1", "mcuispdiv0", - "mcuispdiv1", "uart", "aclk200", - "div_aclk200", "aclk400mcuisp", - "div_aclk400mcuisp"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - status = "disabled"; - - pmu { - reg = <0x10020000 0x3000>; - }; - - i2c1_isp: i2c-isp@12140000 { - compatible = "samsung,exynos4212-i2c-isp"; - reg = <0x12140000 0x100>; - clocks = <&clock 370>; - clock-names = "i2c_isp"; - #address-cells = <1>; - #size-cells = <0>; - }; - }; - }; - mshc_0: mmc@12550000 { compatible = "samsung,exynos4412-dw-mshc"; reg = <0x12550000 0x1000>; diff --git a/arch/arm/dts/exynos5250-pinctrl.dtsi b/arch/arm/dts/exynos5250-pinctrl.dtsi index 9a49e68..67755a1 100644 --- a/arch/arm/dts/exynos5250-pinctrl.dtsi +++ b/arch/arm/dts/exynos5250-pinctrl.dtsi @@ -198,368 +198,6 @@ interrupt-controller; #interrupt-cells = <2>; }; - - uart0_data: uart0-data { - samsung,pins = "gpa0-0", "gpa0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart0_fctl: uart0-fctl { - samsung,pins = "gpa0-2", "gpa0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c2_bus: i2c2-bus { - samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c2_hs_bus: i2c2-hs-bus { - samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = <4>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - uart2_data: uart2-data { - samsung,pins = "gpa1-0", "gpa1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart2_fctl: uart2-fctl { - samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c3_bus: i2c3-bus { - samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c3_hs_bus: i2c3-hs-bus { - samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = <4>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - uart3_data: uart3-data { - samsung,pins = "gpa1-4", "gpa1-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - spi0_bus: spi0-bus { - samsung,pins = "gpa2-0", "gpa2-2", "gpa2-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c4_bus: i2c4-bus { - samsung,pins = "gpa2-0", "gpa2-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c5_bus: i2c5-bus { - samsung,pins = "gpa2-2", "gpa2-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - spi1_bus: spi1-bus { - samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2s1_bus: i2s1-bus { - samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", - "gpb0-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pcm1_bus: pcm1-bus { - samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", - "gpb0-4"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - ac97_bus: ac97-bus { - samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", - "gpb0-4"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2s2_bus: i2s2-bus { - samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", - "gpb1-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pcm2_bus: pcm2-bus { - samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", - "gpb1-4"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - spdif_bus: spdif-bus { - samsung,pins = "gpb1-0", "gpb1-1"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - spi2_bus: spi2-bus { - samsung,pins = "gpb1-1", "gpb1-3", "gpb1-4"; - samsung,pin-function = <5>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c6_bus: i2c6-bus { - samsung,pins = "gpb1-3", "gpb1-4"; - samsung,pin-function = <4>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c7_bus: i2c7-bus { - samsung,pins = "gpb2-2", "gpb2-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c0_bus: i2c0-bus { - samsung,pins = "gpb3-0", "gpb3-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c1_bus: i2c1-bus { - samsung,pins = "gpb3-2", "gpb3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c0_hs_bus: i2c0-hs-bus { - samsung,pins = "gpb3-0", "gpb3-1"; - samsung,pin-function = <4>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c1_hs_bus: i2c1-hs-bus { - samsung,pins = "gpb3-2", "gpb3-3"; - samsung,pin-function = <4>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - sd0_clk: sd0-clk { - samsung,pins = "gpc0-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd0_cmd: sd0-cmd { - samsung,pins = "gpc0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd0_cd: sd0-cd { - samsung,pins = "gpc0-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus1: sd0-bus-width1 { - samsung,pins = "gpc0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus4: sd0-bus-width4 { - samsung,pins = "gpc0-3", "gpc0-4", "gpc0-5", "gpc0-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus8: sd0-bus-width8 { - samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_clk: sd1-clk { - samsung,pins = "gpc2-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd1_cmd: sd1-cmd { - samsung,pins = "gpc2-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd1_cd: sd1-cd { - samsung,pins = "gpc2-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_bus1: sd1-bus-width1 { - samsung,pins = "gpc2-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_bus4: sd1-bus-width4 { - samsung,pins = "gpc2-3", "gpc2-4", "gpc2-5", "gpc2-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_clk: sd2-clk { - samsung,pins = "gpc3-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd2_cmd: sd2-cmd { - samsung,pins = "gpc3-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd2_cd: sd2-cd { - samsung,pins = "gpc3-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus1: sd2-bus-width1 { - samsung,pins = "gpc3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus4: sd2-bus-width4 { - samsung,pins = "gpc3-3", "gpc3-4", "gpc3-5", "gpc3-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus8: sd2-bus-width8 { - samsung,pins = "gpc4-3", "gpc4-4", "gpc4-5", "gpc4-6"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd3_clk: sd3-clk { - samsung,pins = "gpc4-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd3_cmd: sd3-cmd { - samsung,pins = "gpc4-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd3_cd: sd3-cd { - samsung,pins = "gpc4-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd3_bus1: sd3-bus-width1 { - samsung,pins = "gpc4-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd3_bus4: sd3-bus-width4 { - samsung,pins = "gpc4-3", "gpc4-4", "gpc4-5", "gpc4-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - uart1_data: uart1-data { - samsung,pins = "gpd0-0", "gpd0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart1_fctl: uart1-fctl { - samsung,pins = "gpd0-2", "gpd0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - dp_hpd: dp_hpd { - samsung,pins = "gpx0-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; };
pinctrl@13400000 { @@ -635,77 +273,6 @@ #interrupt-cells = <2>; };
- cam_gpio_a: cam-gpio-a { - samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3", - "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7", - "gpe1-0", "gpe1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_gpio_b: cam-gpio-b { - samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3", - "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_i2c2_bus: cam-i2c2-bus { - samsung,pins = "gpe0-6", "gpe1-0"; - samsung,pin-function = <4>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - cam_spi1_bus: cam-spi1-bus { - samsung,pins = "gpe0-4", "gpe0-5", "gpf0-2", "gpf0-3"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_i2c1_bus: cam-i2c1-bus { - samsung,pins = "gpf0-2", "gpf0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - cam_i2c0_bus: cam-i2c0-bus { - samsung,pins = "gpf0-0", "gpf0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - cam_spi0_bus: cam-spi0-bus { - samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_bayrgb_bus: cam-bayrgb-bus { - samsung,pins = "gpg0-0", "gpg0-1", "gpg0-2", "gpg0-3", - "gpg0-4", "gpg0-5", "gpg0-6", "gpg0-7", - "gpg1-0", "gpg1-1", "gpg1-2", "gpg1-3", - "gpg1-4", "gpg1-5", "gpg1-6", "gpg1-7", - "gpg2-0", "gpg2-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_port_a: cam-port-a { - samsung,pins = "gph0-0", "gph0-1", "gph0-2", "gph0-3", - "gph1-0", "gph1-1", "gph1-2", "gph1-3", - "gph1-4", "gph1-5", "gph1-6", "gph1-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; };
pinctrl@10d10000 { @@ -749,25 +316,6 @@ #interrupt-cells = <2>; };
- c2c_rxd: c2c-rxd { - samsung,pins = "gpv0-0", "gpv0-1", "gpv0-2", "gpv0-3", - "gpv0-4", "gpv0-5", "gpv0-6", "gpv0-7", - "gpv1-0", "gpv1-1", "gpv1-2", "gpv1-3", - "gpv1-4", "gpv1-5", "gpv1-6", "gpv1-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - c2c_txd: c2c-txd { - samsung,pins = "gpv2-0", "gpv2-1", "gpv2-2", "gpv2-3", - "gpv2-4", "gpv2-5", "gpv2-6", "gpv2-7", - "gpv3-0", "gpv3-1", "gpv3-2", "gpv3-3", - "gpv3-4", "gpv3-5", "gpv3-6", "gpv3-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; };
pinctrl@03860000 { @@ -779,12 +327,5 @@ #interrupt-cells = <2>; };
- i2s0_bus: i2s0-bus { - samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", - "gpz-4", "gpz-5", "gpz-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; }; }; diff --git a/arch/arm/dts/exynos54xx-pinctrl.dtsi b/arch/arm/dts/exynos54xx-pinctrl.dtsi index e62c8eb..b3e63d1 100644 --- a/arch/arm/dts/exynos54xx-pinctrl.dtsi +++ b/arch/arm/dts/exynos54xx-pinctrl.dtsi @@ -60,12 +60,6 @@ #interrupt-cells = <2>; };
- dp_hpd: dp_hpd { - samsung,pins = "gpx0-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; };
pinctrl@13410000 { @@ -152,131 +146,6 @@ #gpio-cells = <2>; };
- sd0_clk: sd0-clk { - samsung,pins = "gpc0-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd0_cmd: sd0-cmd { - samsung,pins = "gpc0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd0_cd: sd0-cd { - samsung,pins = "gpc0-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus1: sd0-bus-width1 { - samsung,pins = "gpc0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus4: sd0-bus-width4 { - samsung,pins = "gpc0-4", "gpc0-5", "gpc0-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd0_bus8: sd0-bus-width8 { - samsung,pins = "gpc3-0", "gpc3-1", "gpc3-2", "gpc3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_clk: sd1-clk { - samsung,pins = "gpc1-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd1_cmd: sd1-cmd { - samsung,pins = "gpc1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd1_cd: sd1-cd { - samsung,pins = "gpc1-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_int: sd1-int { - samsung,pins = "gpd1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - sd1_bus1: sd1-bus-width1 { - samsung,pins = "gpc1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_bus4: sd1-bus-width4 { - samsung,pins = "gpc1-4", "gpc1-5", "gpc1-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd1_bus8: sd1-bus-width8 { - samsung,pins = "gpd1-4", "gpd1-5", "gpd1-6", "gpd1-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_clk: sd2-clk { - samsung,pins = "gpc2-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd2_cmd: sd2-cmd { - samsung,pins = "gpc2-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <3>; - }; - - sd2_cd: sd2-cd { - samsung,pins = "gpc2-2"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus1: sd2-bus-width1 { - samsung,pins = "gpc2-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; - - sd2_bus4: sd2-bus-width4 { - samsung,pins = "gpc2-4", "gpc2-5", "gpc2-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <3>; - }; };
pinctrl@14000000 { @@ -344,67 +213,6 @@ #interrupt-cells = <2>; };
- cam_gpio_a: cam-gpio-a { - samsung,pins = "gpe0-0", "gpe0-1", "gpe0-2", "gpe0-3", - "gpe0-4", "gpe0-5", "gpe0-6", "gpe0-7", - "gpe1-0", "gpe1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_gpio_b: cam-gpio-b { - samsung,pins = "gpf0-0", "gpf0-1", "gpf0-2", "gpf0-3", - "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_i2c2_bus: cam-i2c2-bus { - samsung,pins = "gpf0-4", "gpf0-5"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - cam_spi1_bus: cam-spi1-bus { - samsung,pins = "gpe0-4", "gpe0-5", "gpf0-2", "gpf0-3"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_i2c1_bus: cam-i2c1-bus { - samsung,pins = "gpf0-2", "gpf0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - cam_i2c0_bus: cam-i2c0-bus { - samsung,pins = "gpf0-0", "gpf0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - cam_spi0_bus: cam-spi0-bus { - samsung,pins = "gpf1-0", "gpf1-1", "gpf1-2", "gpf1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - cam_bayrgb_bus: cam-bayrgb-bus { - samsung,pins = "gpg0-0", "gpg0-1", "gpg0-2", "gpg0-3", - "gpg0-4", "gpg0-5", "gpg0-6", "gpg0-7", - "gpg1-0", "gpg1-1", "gpg1-2", "gpg1-3", - "gpg1-4", "gpg1-5", "gpg1-6", "gpg1-7", - "gpg2-0"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; };
pinctrl@14010000 { @@ -480,191 +288,6 @@ #interrupt-cells = <2>; };
- uart0_data: uart0-data { - samsung,pins = "gpa0-0", "gpa0-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart0_fctl: uart0-fctl { - samsung,pins = "gpa0-2", "gpa0-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart1_data: uart1-data { - samsung,pins = "gpa0-4", "gpa0-5"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart1_fctl: uart1-fctl { - samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c2_bus: i2c2-bus { - samsung,pins = "gpa0-6", "gpa0-7"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - uart2_data: uart2-data { - samsung,pins = "gpa1-0", "gpa1-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - uart2_fctl: uart2-fctl { - samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2c3_bus: i2c3-bus { - samsung,pins = "gpa1-2", "gpa1-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - uart3_data: uart3-data { - samsung,pins = "gpa1-4", "gpa1-5"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - spi0_bus: spi0-bus { - samsung,pins = "gpa2-0", "gpa2-1", "gpa2-2", "gpa2-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - spi1_bus: spi1-bus { - samsung,pins = "gpa2-4", "gpa2-6", "gpa2-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c4_hs_bus: i2c4-hs-bus { - samsung,pins = "gpa2-0", "gpa2-1"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c5_hs_bus: i2c5-hs-bus { - samsung,pins = "gpa2-2", "gpa2-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2s1_bus: i2s1-bus { - samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", - "gpb0-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pcm1_bus: pcm1-bus { - samsung,pins = "gpb0-0", "gpb0-1", "gpb0-2", "gpb0-3", - "gpb0-4"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - i2s2_bus: i2s2-bus { - samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", - "gpb1-4"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - pcm2_bus: pcm2-bus { - samsung,pins = "gpb1-0", "gpb1-1", "gpb1-2", "gpb1-3", - "gpb1-4"; - samsung,pin-function = <3>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - spdif_bus: spdif-bus { - samsung,pins = "gpb1-0", "gpb1-1"; - samsung,pin-function = <4>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; - - spi2_bus: spi2-bus { - samsung,pins = "gpb1-1", "gpb1-3", "gpb1-4"; - samsung,pin-function = <5>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c6_hs_bus: i2c6-hs-bus { - samsung,pins = "gpb1-3", "gpb1-4"; - samsung,pin-function = <4>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c7_hs_bus: i2c7-hs-bus { - samsung,pins = "gpb2-2", "gpb2-3"; - samsung,pin-function = <3>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c0_bus: i2c0-bus { - samsung,pins = "gpb3-0", "gpb3-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c1_bus: i2c1-bus { - samsung,pins = "gpb3-2", "gpb3-3"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c8_hs_bus: i2c8-hs-bus { - samsung,pins = "gpb3-4", "gpb3-5"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c9_hs_bus: i2c9-hs-bus { - samsung,pins = "gpb3-6", "gpb3-7"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; - - i2c10_hs_bus: i2c10-hs-bus { - samsung,pins = "gpb4-0", "gpb4-1"; - samsung,pin-function = <2>; - samsung,pin-pud = <3>; - samsung,pin-drv = <0>; - }; };
pinctrl@03860000 { @@ -676,12 +299,5 @@ #interrupt-cells = <2>; };
- i2s0_bus: i2s0-bus { - samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3", - "gpz-4", "gpz-5", "gpz-6"; - samsung,pin-function = <2>; - samsung,pin-pud = <0>; - samsung,pin-drv = <0>; - }; }; };
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
We don't include the pinctrl functions for U-Boot as they use up quite a bit of space and are not used.
We could instead perhaps eliminate this material with fdtgrep, but so far this tool has not made it to upstream.
Signed-off-by: Simon Glass sjg@chromium.org
Applied to u-boot-dm/master.
The pinctrl bindings used by Linux are an incomplete description of the hardware. It is possible in most cases to determine the register address of each, but not in all cases. By adding an additional property we can fix this, and avoid adding a table to U-Boot for every single Exynos SOC.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: - Adjust ordering of U-Boot .dtsi includes to fix GPIO numbering order
Changes in v9: None Changes in v8: - Add missing special case reg property for exynos5420 GPX0
Changes in v7: None Changes in v6: - Move U-Boot changes into their own file - Use exynos54xx everywhere instead of exynos5420
Changes in v5: None Changes in v4: None
arch/arm/dts/exynos4210-pinctrl-uboot.dtsi | 27 ++++++++++++++++++ arch/arm/dts/exynos4210.dtsi | 1 + arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi | 46 ++++++++++++++++++++++++++++++ arch/arm/dts/exynos4x12.dtsi | 1 + arch/arm/dts/exynos5250-pinctrl-uboot.dtsi | 40 ++++++++++++++++++++++++++ arch/arm/dts/exynos5250.dtsi | 1 + arch/arm/dts/exynos54xx-pinctrl-uboot.dtsi | 40 ++++++++++++++++++++++++++ arch/arm/dts/exynos54xx-pinctrl.dtsi | 2 ++ arch/arm/dts/exynos54xx.dtsi | 1 + 9 files changed, 159 insertions(+) create mode 100644 arch/arm/dts/exynos4210-pinctrl-uboot.dtsi create mode 100644 arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi create mode 100644 arch/arm/dts/exynos5250-pinctrl-uboot.dtsi create mode 100644 arch/arm/dts/exynos54xx-pinctrl-uboot.dtsi
diff --git a/arch/arm/dts/exynos4210-pinctrl-uboot.dtsi b/arch/arm/dts/exynos4210-pinctrl-uboot.dtsi new file mode 100644 index 0000000..ee071c1 --- /dev/null +++ b/arch/arm/dts/exynos4210-pinctrl-uboot.dtsi @@ -0,0 +1,27 @@ +/* + * U-Boot additions to enable a generic Exynos GPIO driver + * + * Copyright (c) 2014 Google, Inc + */ + +/{ + pinctrl_0: pinctrl@11400000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos4210-pinctrl"; + }; + + pinctrl_1: pinctrl@11000000 { + #address-cells = <1>; + #size-cells = <0>; + gpy0: gpy0 { + reg = <0xc00>; + }; + }; + + pinctrl_2: pinctrl@03860000 { + #address-cells = <1>; + #size-cells = <0>; + }; + +}; diff --git a/arch/arm/dts/exynos4210.dtsi b/arch/arm/dts/exynos4210.dtsi index 48ecd7a..634a5c1 100644 --- a/arch/arm/dts/exynos4210.dtsi +++ b/arch/arm/dts/exynos4210.dtsi @@ -21,6 +21,7 @@
#include "exynos4.dtsi" #include "exynos4210-pinctrl.dtsi" +#include "exynos4210-pinctrl-uboot.dtsi"
/ { compatible = "samsung,exynos4210"; diff --git a/arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi b/arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi new file mode 100644 index 0000000..c02796d --- /dev/null +++ b/arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi @@ -0,0 +1,46 @@ +/* + * U-Boot additions to enable a generic Exynos GPIO driver + * + * Copyright (c) 2014 Google, Inc + */ + +/{ + pinctrl_0: pinctrl@11400000 { + #address-cells = <1>; + #size-cells = <0>; + gpf0: gpf0 { + reg = <0xc180>; + }; + gpj0: gpj0 { + reg = <0x240>; + }; + }; + + pinctrl_1: pinctrl@11000000 { + #address-cells = <1>; + #size-cells = <0>; + gpk0: gpk0 { + reg = <0x40>; + }; + gpm0: gpm0 { + reg = <0x260>; + }; + gpy0: gpy0 { + reg = <0x120>; + }; + gpx0: gpx0 { + reg = <0xc00>; + }; + }; + + pinctrl_2: pinctrl@03860000 { + #address-cells = <1>; + #size-cells = <0>; + }; + + pinctrl_3: pinctrl@106E0000 { + #address-cells = <1>; + #size-cells = <0>; + }; + +}; diff --git a/arch/arm/dts/exynos4x12.dtsi b/arch/arm/dts/exynos4x12.dtsi index 5bc8f31..5d58c6e 100644 --- a/arch/arm/dts/exynos4x12.dtsi +++ b/arch/arm/dts/exynos4x12.dtsi @@ -19,6 +19,7 @@
#include "exynos4.dtsi" #include "exynos4x12-pinctrl.dtsi" +#include "exynos4x12-pinctrl-uboot.dtsi"
/ { aliases { diff --git a/arch/arm/dts/exynos5250-pinctrl-uboot.dtsi b/arch/arm/dts/exynos5250-pinctrl-uboot.dtsi new file mode 100644 index 0000000..7edb0ca --- /dev/null +++ b/arch/arm/dts/exynos5250-pinctrl-uboot.dtsi @@ -0,0 +1,40 @@ +/* + * U-Boot additions to enable a generic Exynos GPIO driver + * + * Copyright (c) 2014 Google, Inc + */ + +/{ + pinctrl_0: pinctrl@11400000 { + #address-cells = <1>; + #size-cells = <0>; + gpc4: gpc4 { + reg = <0x2e0>; + }; + gpx0: gpx0 { + reg = <0xc00>; + }; + }; + + pinctrl_1: pinctrl@13400000 { + #address-cells = <1>; + #size-cells = <0>; + }; + + pinctrl_2: pinctrl@10d10000 { + #address-cells = <1>; + #size-cells = <0>; + gpv2: gpv2 { + reg = <0x060>; + }; + gpv4: gpv4 { + reg = <0xc0>; + }; + }; + + pinctrl_3: pinctrl@03860000 { + #address-cells = <1>; + #size-cells = <0>; + }; + +}; diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi index 16581dd..ccbafe9 100644 --- a/arch/arm/dts/exynos5250.dtsi +++ b/arch/arm/dts/exynos5250.dtsi @@ -7,6 +7,7 @@
#include "exynos5.dtsi" #include "exynos5250-pinctrl.dtsi" +#include "exynos5250-pinctrl-uboot.dtsi"
/ { aliases { diff --git a/arch/arm/dts/exynos54xx-pinctrl-uboot.dtsi b/arch/arm/dts/exynos54xx-pinctrl-uboot.dtsi new file mode 100644 index 0000000..5a86211 --- /dev/null +++ b/arch/arm/dts/exynos54xx-pinctrl-uboot.dtsi @@ -0,0 +1,40 @@ +/* + * U-Boot additions to enable a generic Exynos GPIO driver + * + * Copyright (c) 2014 Google, Inc + */ + +/{ + /* + * Replicate the ordering of arch/arm/include/asm/arch-exynos/gpio.h + * TODO(sjg@chromium.org): This ordering ceases to matter once GPIO + * numbers are not needed in U-Boot for exynos. + */ + pinctrl@14010000 { + #address-cells = <1>; + #size-cells = <0>; + }; + pinctrl@13400000 { + #address-cells = <1>; + #size-cells = <0>; + gpy7 { + }; + + gpx0 { + reg = <0xc00>; + }; + }; + pinctrl@13410000 { + #address-cells = <1>; + #size-cells = <0>; + }; + pinctrl@14000000 { + #address-cells = <1>; + #size-cells = <0>; + }; + pinctrl@03860000 { + #address-cells = <1>; + #size-cells = <0>; + }; + +}; diff --git a/arch/arm/dts/exynos54xx-pinctrl.dtsi b/arch/arm/dts/exynos54xx-pinctrl.dtsi index b3e63d1..775d956 100644 --- a/arch/arm/dts/exynos54xx-pinctrl.dtsi +++ b/arch/arm/dts/exynos54xx-pinctrl.dtsi @@ -12,6 +12,8 @@ * published by the Free Software Foundation. */
+#include "exynos54xx-pinctrl-uboot.dtsi" + / { pinctrl@13400000 { gpy7: gpy7 { diff --git a/arch/arm/dts/exynos54xx.dtsi b/arch/arm/dts/exynos54xx.dtsi index 887b034..916cf3a 100644 --- a/arch/arm/dts/exynos54xx.dtsi +++ b/arch/arm/dts/exynos54xx.dtsi @@ -6,6 +6,7 @@ */
#include "exynos5.dtsi" +#include "exynos54xx-pinctrl.dtsi"
/ { config {
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
The pinctrl bindings used by Linux are an incomplete description of the hardware. It is possible in most cases to determine the register address of each, but not in all cases. By adding an additional property we can fix this, and avoid adding a table to U-Boot for every single Exynos SOC.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v10:
- Adjust ordering of U-Boot .dtsi includes to fix GPIO numbering order
Applied to u-boot-dm/master.
These describe the GPIOs in enough detail for U-Boot's GPIO driver to operate.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: None Changes in v9: None Changes in v8: - Add patch containing pinctrl settings for s5p_goni
Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None
arch/arm/dts/s5pc100-pinctrl.dtsi | 180 ++++++++++++++++++++++++++++++++++++++ arch/arm/dts/s5pc1xx-smdkc100.dts | 7 ++ 2 files changed, 187 insertions(+) create mode 100644 arch/arm/dts/s5pc100-pinctrl.dtsi
diff --git a/arch/arm/dts/s5pc100-pinctrl.dtsi b/arch/arm/dts/s5pc100-pinctrl.dtsi new file mode 100644 index 0000000..bd9f97c --- /dev/null +++ b/arch/arm/dts/s5pc100-pinctrl.dtsi @@ -0,0 +1,180 @@ +/* + * U-Boot additions to enable a generic Exynos GPIO driver + * + * Copyright (c) 2014 Google, Inc + */ + +/ { + pinctrl@e0300000 { + gpa0: gpa0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpa1: gpa1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpb: gpb { + gpio-controller; + #gpio-cells = <2>; + }; + + gpc: gpc { + gpio-controller; + #gpio-cells = <2>; + }; + + gpd: gpd { + gpio-controller; + #gpio-cells = <2>; + }; + + gpe0: gpe0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpe1: gpe1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpf0: gpf0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpf1: gpf1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpf2: gpf2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpf3: gpf3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpg0: gpg0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpg1: gpg1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpg2: gpg2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpg3: gpg3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpi: gpi { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj0: gpj0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj1: gpj1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj2: gpj2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj3: gpj3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj4: gpj4 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpk0: gpk0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpk1: gpk1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpk2: gpk2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpk3: gpk3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpl0: gpl0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpl1: gpl1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpl2: gpl2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpl3: gpl3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpl4: gpl4 { + gpio-controller; + #gpio-cells = <2>; + }; + + gph0: gph0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gph1: gph1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gph2: gph2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gph3: gph3 { + gpio-controller; + #gpio-cells = <2>; + }; + + }; +}; diff --git a/arch/arm/dts/s5pc1xx-smdkc100.dts b/arch/arm/dts/s5pc1xx-smdkc100.dts index 42754ce..95f15ed 100644 --- a/arch/arm/dts/s5pc1xx-smdkc100.dts +++ b/arch/arm/dts/s5pc1xx-smdkc100.dts @@ -9,6 +9,7 @@ /dts-v1/;
#include "skeleton.dtsi" +#include "s5pc100-pinctrl.dtsi"
/ { model = "Samsung SMDKC100 based on S5PC100"; @@ -17,6 +18,12 @@ aliases { serial0 = "/serial@ec000000"; console = "/serial@ec000000"; + pinctrl0 = &pinctrl0; + }; + + pinctrl0: pinctrl@e0300000 { + compatible = "samsung,s5pc100-pinctrl"; + reg = <0xe0200000 0x1000>; };
serial@ec000000 {
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
These describe the GPIOs in enough detail for U-Boot's GPIO driver to operate.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v10: None
Applied to u-boot-dm/master.
These describe the GPIOs in enough detail for U-Boot's GPIO driver to operate.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: None Changes in v9: - Change compatible string to s5pc110-pinctrl for s5p_goni
Changes in v8: - Add patch containing pinctrl settings for s5p_goni
Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None
arch/arm/dts/s5pc110-pinctrl.dtsi | 273 ++++++++++++++++++++++++++++++++++++++ arch/arm/dts/s5pc1xx-goni.dts | 7 + 2 files changed, 280 insertions(+) create mode 100644 arch/arm/dts/s5pc110-pinctrl.dtsi
diff --git a/arch/arm/dts/s5pc110-pinctrl.dtsi b/arch/arm/dts/s5pc110-pinctrl.dtsi new file mode 100644 index 0000000..d21b6ab --- /dev/null +++ b/arch/arm/dts/s5pc110-pinctrl.dtsi @@ -0,0 +1,273 @@ +/* + * U-Boot additions to enable a generic Exynos GPIO driver + * + * Copyright (c) 2014 Google, Inc + */ + +/ { + pinctrl@e0200000 { + #address-cells = <1>; + #size-cells = <0>; + gpa0: gpa0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpa1: gpa1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpb: gpb { + gpio-controller; + #gpio-cells = <2>; + }; + + gpc0: gpc0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpc1: gpc1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpd0: gpd0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpd1: gpd1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpe0: gpe0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpe1: gpe1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpf0: gpf0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpf1: gpf1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpf2: gpf2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpf3: gpf3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpg0: gpg0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpg1: gpg1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpg2: gpg2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpg3: gpg3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpi: gpi { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj0: gpj0 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj1: gpj1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj2: gpj2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj3: gpj3 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpj4: gpj4 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp01: gpmp01 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp02: gpmp02 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp03: gpmp03 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp04: gpmp04 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp05: gpmp05 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp06: gpmp06 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp07: gpmp07 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp10: gpmp10 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp11: gpmp11 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp12: gpmp12 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp13: gpmp13 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp14: gpmp14 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp15: gpmp15 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp16: gpmp16 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp17: gpmp17 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp18: gpmp18 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp20: gpmp20 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp21: gpmp21 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp22: gpmp22 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp23: gpmp23 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp24: gpmp24 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp25: gpmp25 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp26: gpmp26 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp27: gpmp27 { + gpio-controller; + #gpio-cells = <2>; + }; + + gpmp28: gpmp28 { + gpio-controller; + #gpio-cells = <2>; + }; + + gph0: gph0 { + reg = <0xc00>; + gpio-controller; + #gpio-cells = <2>; + }; + + gph1: gph1 { + gpio-controller; + #gpio-cells = <2>; + }; + + gph2: gph2 { + gpio-controller; + #gpio-cells = <2>; + }; + + gph3: gph3 { + gpio-controller; + #gpio-cells = <2>; + }; + + }; +}; diff --git a/arch/arm/dts/s5pc1xx-goni.dts b/arch/arm/dts/s5pc1xx-goni.dts index 2e671bb..7bbfe59 100644 --- a/arch/arm/dts/s5pc1xx-goni.dts +++ b/arch/arm/dts/s5pc1xx-goni.dts @@ -9,6 +9,7 @@ /dts-v1/;
#include "skeleton.dtsi" +#include "s5pc110-pinctrl.dtsi"
/ { model = "Samsung Goni based on S5PC110"; @@ -17,6 +18,12 @@ aliases { serial2 = "/serial@e2900800"; console = "/serial@e2900800"; + pinctrl0 = &pinctrl0; + }; + + pinctrl0: pinctrl@e0200000 { + compatible = "samsung,s5pc110-pinctrl"; + reg = <0xe0200000 0x1000>; };
serial@e2900800 {
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
These describe the GPIOs in enough detail for U-Boot's GPIO driver to operate.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v10: None
Applied to u-boot-dm/master.
The generic board deadline is approaching, and we need this feature to enable driver model. Enable CONFIG_SYS_GENERIC_BOARD for smdkc100.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: None Changes in v9: None Changes in v8: - Add new patch to move smdkc100 to generic board
Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None
include/configs/smdkc100.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h index 22835ff..a7eb33e 100644 --- a/include/configs/smdkc100.h +++ b/include/configs/smdkc100.h @@ -223,4 +223,6 @@
#define CONFIG_OF_LIBFDT
+#define CONFIG_SYS_GENERIC_BOARD + #endif /* __CONFIG_H */
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
The generic board deadline is approaching, and we need this feature to enable driver model. Enable CONFIG_SYS_GENERIC_BOARD for smdkc100.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v10: None
Applied to u-boot-dm/master.
The generic board deadline is approaching, and we need this feature to enable driver model. Enable CONFIG_SYS_GENERIC_BOARD for s5p_goni.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: None Changes in v9: None Changes in v8: - Add new patch to move s5p_goni to generic board
Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None
include/configs/s5p_goni.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index 0c6e9c7..fa0e737 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -286,4 +286,6 @@
#define CONFIG_OF_LIBFDT
+#define CONFIG_SYS_GENERIC_BOARD + #endif /* __CONFIG_H */
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
The generic board deadline is approaching, and we need this feature to enable driver model. Enable CONFIG_SYS_GENERIC_BOARD for s5p_goni.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v10: None
Applied to u-boot-dm/master.
The wrong header is being included, thus requiring the code to re-declare the generic GPIO interface in each GPIO header.
Fix this.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: None Changes in v9: None Changes in v8: None Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None
arch/arm/cpu/armv7/exynos/pinmux.c | 2 +- arch/arm/include/asm/arch-exynos/gpio.h | 5 ----- arch/arm/include/asm/arch-s5pc1xx/gpio.h | 4 ---- board/samsung/arndale/arndale.c | 2 +- board/samsung/common/board.c | 2 +- board/samsung/common/misc.c | 1 - board/samsung/goni/goni.c | 2 +- board/samsung/origen/origen.c | 2 +- board/samsung/smdk5420/smdk5420.c | 2 +- board/samsung/smdkc100/smdkc100.c | 2 +- board/samsung/smdkv310/smdkv310.c | 2 +- board/samsung/trats/trats.c | 2 +- board/samsung/trats2/trats2.c | 1 + board/samsung/universal_c210/universal.c | 1 - drivers/gpio/s5p_gpio.c | 3 +-- 15 files changed, 11 insertions(+), 22 deletions(-)
diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c index b929486..2caeb3e 100644 --- a/arch/arm/cpu/armv7/exynos/pinmux.c +++ b/arch/arm/cpu/armv7/exynos/pinmux.c @@ -7,7 +7,7 @@
#include <common.h> #include <fdtdec.h> -#include <asm/arch/gpio.h> +#include <asm/gpio.h> #include <asm/arch/pinmux.h> #include <asm/arch/sromc.h>
diff --git a/arch/arm/include/asm/arch-exynos/gpio.h b/arch/arm/include/asm/arch-exynos/gpio.h index 8fb5c23..ba169b9 100644 --- a/arch/arm/include/asm/arch-exynos/gpio.h +++ b/arch/arm/include/asm/arch-exynos/gpio.h @@ -1504,12 +1504,7 @@ static const struct gpio_name_num_table exynos5420_gpio_table[] = { void gpio_cfg_pin(int gpio, int cfg); void gpio_set_pull(int gpio, int mode); void gpio_set_drv(int gpio, int mode); -int gpio_direction_input(unsigned gpio); -int gpio_direction_output(unsigned gpio, int value); -int gpio_set_value(unsigned gpio, int value); -int gpio_get_value(unsigned gpio); void gpio_set_rate(int gpio, int mode); -struct s5p_gpio_bank *s5p_gpio_get_bank(unsigned gpio); int s5p_gpio_get_pin(unsigned gpio); #endif
diff --git a/arch/arm/include/asm/arch-s5pc1xx/gpio.h b/arch/arm/include/asm/arch-s5pc1xx/gpio.h index d5dbc22..bd6f2d2 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/gpio.h +++ b/arch/arm/include/asm/arch-s5pc1xx/gpio.h @@ -815,11 +815,7 @@ static const struct gpio_name_num_table s5pc110_gpio_table[] = { void gpio_cfg_pin(int gpio, int cfg); void gpio_set_pull(int gpio, int mode); void gpio_set_drv(int gpio, int mode); -int gpio_direction_output(unsigned gpio, int value); -int gpio_set_value(unsigned gpio, int value); -int gpio_get_value(unsigned gpio); void gpio_set_rate(int gpio, int mode); -struct s5p_gpio_bank *s5p_gpio_get_bank(unsigned gpio); int s5p_gpio_get_pin(unsigned gpio);
/* GPIO pins per bank */ diff --git a/board/samsung/arndale/arndale.c b/board/samsung/arndale/arndale.c index 83fd3bd..e39795d 100644 --- a/board/samsung/arndale/arndale.c +++ b/board/samsung/arndale/arndale.c @@ -6,9 +6,9 @@
#include <common.h> #include <usb.h> +#include <asm/gpio.h> #include <asm/arch/pinmux.h> #include <asm/arch/dwmmc.h> -#include <asm/arch/gpio.h> #include <asm/arch/power.h>
DECLARE_GLOBAL_DATA_PTR; diff --git a/board/samsung/common/board.c b/board/samsung/common/board.c index 5c3c5bb..c119641 100644 --- a/board/samsung/common/board.c +++ b/board/samsung/common/board.c @@ -13,10 +13,10 @@ #include <tmu.h> #include <netdev.h> #include <asm/io.h> +#include <asm/gpio.h> #include <asm/arch/board.h> #include <asm/arch/cpu.h> #include <asm/arch/dwmmc.h> -#include <asm/arch/gpio.h> #include <asm/arch/mmc.h> #include <asm/arch/pinmux.h> #include <asm/arch/power.h> diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index 8766f0c..b935922 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -14,7 +14,6 @@ #include <malloc.h> #include <linux/sizes.h> #include <asm/arch/cpu.h> -#include <asm/arch/gpio.h> #include <asm/gpio.h> #include <linux/input.h> #include <power/pmic.h> diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c index eb0f9bf..01be714 100644 --- a/board/samsung/goni/goni.c +++ b/board/samsung/goni/goni.c @@ -7,7 +7,7 @@ */
#include <common.h> -#include <asm/arch/gpio.h> +#include <asm/gpio.h> #include <asm/arch/mmc.h> #include <power/pmic.h> #include <usb/s3c_udc.h> diff --git a/board/samsung/origen/origen.c b/board/samsung/origen/origen.c index a539267..99a2fac 100644 --- a/board/samsung/origen/origen.c +++ b/board/samsung/origen/origen.c @@ -6,8 +6,8 @@
#include <common.h> #include <asm/io.h> +#include <asm/gpio.h> #include <asm/arch/cpu.h> -#include <asm/arch/gpio.h> #include <asm/arch/mmc.h> #include <asm/arch/periph.h> #include <asm/arch/pinmux.h> diff --git a/board/samsung/smdk5420/smdk5420.c b/board/samsung/smdk5420/smdk5420.c index 270ee83..47998ab 100644 --- a/board/samsung/smdk5420/smdk5420.c +++ b/board/samsung/smdk5420/smdk5420.c @@ -11,9 +11,9 @@ #include <lcd.h> #include <spi.h> #include <errno.h> +#include <asm/gpio.h> #include <asm/arch/board.h> #include <asm/arch/cpu.h> -#include <asm/arch/gpio.h> #include <asm/arch/pinmux.h> #include <asm/arch/system.h> #include <asm/arch/dp_info.h> diff --git a/board/samsung/smdkc100/smdkc100.c b/board/samsung/smdkc100/smdkc100.c index e009564..66b6a98 100644 --- a/board/samsung/smdkc100/smdkc100.c +++ b/board/samsung/smdkc100/smdkc100.c @@ -7,9 +7,9 @@ */
#include <common.h> +#include <asm/gpio.h> #include <asm/io.h> #include <asm/arch/sromc.h> -#include <asm/arch/gpio.h> #include <netdev.h>
DECLARE_GLOBAL_DATA_PTR; diff --git a/board/samsung/smdkv310/smdkv310.c b/board/samsung/smdkv310/smdkv310.c index 8eca358..cb7f9b0 100644 --- a/board/samsung/smdkv310/smdkv310.c +++ b/board/samsung/smdkv310/smdkv310.c @@ -5,10 +5,10 @@ */
#include <common.h> +#include <asm/gpio.h> #include <asm/io.h> #include <netdev.h> #include <asm/arch/cpu.h> -#include <asm/arch/gpio.h> #include <asm/arch/mmc.h> #include <asm/arch/periph.h> #include <asm/arch/pinmux.h> diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index 3dd340b..9e76b5d 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -10,8 +10,8 @@ #include <common.h> #include <lcd.h> #include <asm/io.h> +#include <asm/gpio.h> #include <asm/arch/cpu.h> -#include <asm/arch/gpio.h> #include <asm/arch/pinmux.h> #include <asm/arch/clock.h> #include <asm/arch/mipi_dsim.h> diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c index fa26e61..2924ee6 100644 --- a/board/samsung/trats2/trats2.c +++ b/board/samsung/trats2/trats2.c @@ -8,6 +8,7 @@
#include <common.h> #include <lcd.h> +#include <asm/gpio.h> #include <asm/arch/pinmux.h> #include <asm/arch/power.h> #include <asm/arch/mipi_dsim.h> diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c index 47e7f53..f9d3325 100644 --- a/board/samsung/universal_c210/universal.c +++ b/board/samsung/universal_c210/universal.c @@ -12,7 +12,6 @@ #include <asm/io.h> #include <asm/gpio.h> #include <asm/arch/adc.h> -#include <asm/arch/gpio.h> #include <asm/arch/pinmux.h> #include <asm/arch/watchdog.h> #include <ld9040.h> diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c index db7b673..aa60188 100644 --- a/drivers/gpio/s5p_gpio.c +++ b/drivers/gpio/s5p_gpio.c @@ -8,7 +8,6 @@ #include <common.h> #include <asm/io.h> #include <asm/gpio.h> -#include <asm/arch/gpio.h>
#define S5P_GPIO_GET_PIN(x) (x % GPIO_PER_BANK)
@@ -222,7 +221,7 @@ static void s5p_gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode) writel(value, &bank->drv); }
-struct s5p_gpio_bank *s5p_gpio_get_bank(unsigned int gpio) +static struct s5p_gpio_bank *s5p_gpio_get_bank(unsigned int gpio) { const struct gpio_info *data; unsigned int upto;
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
The wrong header is being included, thus requiring the code to re-declare the generic GPIO interface in each GPIO header.
Fix this.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v10: None
Applied to u-boot-dm/master.
The defines at the top of the GPIO driver use single-character names for parameters which are not very descriptive.
Improve these to use descriptive parameter names.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: None Changes in v9: None Changes in v8: None Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None
drivers/gpio/s5p_gpio.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-)
diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c index aa60188..99f2dd8 100644 --- a/drivers/gpio/s5p_gpio.c +++ b/drivers/gpio/s5p_gpio.c @@ -11,19 +11,20 @@
#define S5P_GPIO_GET_PIN(x) (x % GPIO_PER_BANK)
-#define CON_MASK(x) (0xf << ((x) << 2)) -#define CON_SFR(x, v) ((v) << ((x) << 2)) +#define CON_MASK(val) (0xf << ((val) << 2)) +#define CON_SFR(gpio, cfg) ((cfg) << ((gpio) << 2)) +#define CON_SFR_UNSHIFT(val, gpio) ((val) >> ((gpio) << 2))
-#define DAT_MASK(x) (0x1 << (x)) -#define DAT_SET(x) (0x1 << (x)) +#define DAT_MASK(gpio) (0x1 << (gpio)) +#define DAT_SET(gpio) (0x1 << (gpio))
-#define PULL_MASK(x) (0x3 << ((x) << 1)) -#define PULL_MODE(x, v) ((v) << ((x) << 1)) +#define PULL_MASK(gpio) (0x3 << ((gpio) << 1)) +#define PULL_MODE(gpio, pull) ((pull) << ((gpio) << 1))
-#define DRV_MASK(x) (0x3 << ((x) << 1)) -#define DRV_SET(x, m) ((m) << ((x) << 1)) -#define RATE_MASK(x) (0x1 << (x + 16)) -#define RATE_SET(x) (0x1 << (x + 16)) +#define DRV_MASK(gpio) (0x3 << ((gpio) << 1)) +#define DRV_SET(gpio, mode) ((mode) << ((gpio) << 1)) +#define RATE_MASK(gpio) (0x1 << (gpio + 16)) +#define RATE_SET(gpio) (0x1 << (gpio + 16))
#define name_to_gpio(n) s5p_name_to_gpio(n) static inline int s5p_name_to_gpio(const char *name)
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
The defines at the top of the GPIO driver use single-character names for parameters which are not very descriptive.
Improve these to use descriptive parameter names.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v10: None
Applied to u-boot-dm/master.
With driver model GPIOs must be requested before use. Make sure this is done correctly.
(Note that the soft SPI part of universal is omitted, since this driver is about to be replaced with a driver-model-aware version)
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: None Changes in v9: None Changes in v8: None Changes in v7: None Changes in v6: None Changes in v5: - Add additional gpio_request() calls for other samsung boards - Use a mask instead of division in gpio_request() naming call
Changes in v4: None
arch/arm/cpu/armv7/exynos/pinmux.c | 3 +++ board/samsung/arndale/arndale.c | 2 ++ board/samsung/common/misc.c | 2 ++ board/samsung/goni/goni.c | 2 ++ board/samsung/smdk5250/exynos5-dt.c | 7 +++++++ board/samsung/smdk5420/smdk5420.c | 4 ++++ board/samsung/trats/trats.c | 15 ++++++++++++--- board/samsung/trats2/trats2.c | 26 +++++++++++++++++++++----- board/samsung/universal_c210/universal.c | 3 +++ drivers/mmc/s5p_sdhci.c | 7 ++++++- 10 files changed, 62 insertions(+), 9 deletions(-)
diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c index 2caeb3e..3d95dc3 100644 --- a/arch/arm/cpu/armv7/exynos/pinmux.c +++ b/arch/arm/cpu/armv7/exynos/pinmux.c @@ -172,6 +172,9 @@ static int exynos5420_mmc_config(int peripheral, int flags) * this same assumption. */ if ((peripheral == PERIPH_ID_SDMMC0) && (i == (start + 2))) { +#ifndef CONFIG_SPL_BUILD + gpio_request(i, "sdmmc0_vdden"); +#endif gpio_set_value(i, 1); gpio_cfg_pin(i, S5P_GPIO_OUTPUT); } else { diff --git a/board/samsung/arndale/arndale.c b/board/samsung/arndale/arndale.c index e39795d..881d080 100644 --- a/board/samsung/arndale/arndale.c +++ b/board/samsung/arndale/arndale.c @@ -19,6 +19,8 @@ int board_usb_init(int index, enum usb_init_type init) /* Configure gpios for usb 3503 hub: * disconnect, toggle reset and connect */ + gpio_request(EXYNOS5_GPIO_D17, "usb_connect"); + gpio_request(EXYNOS5_GPIO_X35, "usb_reset"); gpio_direction_output(EXYNOS5_GPIO_D17, 0); gpio_direction_output(EXYNOS5_GPIO_X35, 0);
diff --git a/board/samsung/common/misc.c b/board/samsung/common/misc.c index b935922..4538ac7 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -411,6 +411,8 @@ void check_boot_mode(void) void keys_init(void) { /* Set direction to input */ + gpio_request(KEY_VOL_UP_GPIO, "volume-up"); + gpio_request(KEY_VOL_DOWN_GPIO, "volume-down"); gpio_direction_input(KEY_VOL_UP_GPIO); gpio_direction_input(KEY_VOL_DOWN_GPIO); } diff --git a/board/samsung/goni/goni.c b/board/samsung/goni/goni.c index 01be714..22f4995 100644 --- a/board/samsung/goni/goni.c +++ b/board/samsung/goni/goni.c @@ -80,6 +80,7 @@ int board_mmc_init(bd_t *bis) int i, ret, ret_sd = 0;
/* MASSMEMORY_EN: XMSMDATA7: GPJ2[7] output high */ + gpio_request(S5PC110_GPIO_J27, "massmemory_en"); gpio_direction_output(S5PC110_GPIO_J27, 1);
/* @@ -108,6 +109,7 @@ int board_mmc_init(bd_t *bis) * SD card (T_FLASH) detect and init * T_FLASH_DETECT: EINT28: GPH3[4] input mode */ + gpio_request(S5PC110_GPIO_H34, "t_flash_detect"); gpio_cfg_pin(S5PC110_GPIO_H34, S5P_GPIO_INPUT); gpio_set_pull(S5PC110_GPIO_H34, S5P_GPIO_PULL_UP);
diff --git a/board/samsung/smdk5250/exynos5-dt.c b/board/samsung/smdk5250/exynos5-dt.c index d6ce133..53ff706 100644 --- a/board/samsung/smdk5250/exynos5-dt.c +++ b/board/samsung/smdk5250/exynos5-dt.c @@ -29,6 +29,7 @@ DECLARE_GLOBAL_DATA_PTR; static void board_enable_audio_codec(void) { /* Enable MAX98095 Codec */ + gpio_request(EXYNOS5_GPIO_X17, "max98095_enable"); gpio_direction_output(EXYNOS5_GPIO_X17, 1); gpio_set_pull(EXYNOS5_GPIO_X17, S5P_GPIO_PULL_NONE); } @@ -199,16 +200,19 @@ static int board_dp_bridge_setup(void) /* Setup the GPIOs */
/* PD is ACTIVE_LOW, and initially de-asserted */ + gpio_request(EXYNOS5_GPIO_Y25, "dp_bridge_pd"); gpio_set_pull(EXYNOS5_GPIO_Y25, S5P_GPIO_PULL_NONE); gpio_direction_output(EXYNOS5_GPIO_Y25, 1);
/* Reset is ACTIVE_LOW */ + gpio_request(EXYNOS5_GPIO_X15, "dp_bridge_reset"); gpio_set_pull(EXYNOS5_GPIO_X15, S5P_GPIO_PULL_NONE); gpio_direction_output(EXYNOS5_GPIO_X15, 0);
udelay(10); gpio_set_value(EXYNOS5_GPIO_X15, 1);
+ gpio_request(EXYNOS5_GPIO_X07, "dp_bridge_hpd"); gpio_direction_input(EXYNOS5_GPIO_X07);
/* @@ -236,10 +240,12 @@ static int board_dp_bridge_setup(void) void exynos_cfg_lcd_gpio(void) { /* For Backlight */ + gpio_request(EXYNOS5_GPIO_B20, "lcd_backlight"); gpio_cfg_pin(EXYNOS5_GPIO_B20, S5P_GPIO_OUTPUT); gpio_set_value(EXYNOS5_GPIO_B20, 1);
/* LCD power on */ + gpio_request(EXYNOS5_GPIO_X15, "lcd_power"); gpio_cfg_pin(EXYNOS5_GPIO_X15, S5P_GPIO_OUTPUT); gpio_set_value(EXYNOS5_GPIO_X15, 1);
@@ -276,6 +282,7 @@ void exynos_backlight_on(unsigned int on) mdelay(10);
/* board_dp_backlight_en */ + gpio_request(EXYNOS5_GPIO_X30, "board_dp_backlight_en"); gpio_direction_output(EXYNOS5_GPIO_X30, 1); #endif } diff --git a/board/samsung/smdk5420/smdk5420.c b/board/samsung/smdk5420/smdk5420.c index 47998ab..a691222 100644 --- a/board/samsung/smdk5420/smdk5420.c +++ b/board/samsung/smdk5420/smdk5420.c @@ -74,9 +74,12 @@ void exynos_lcd_power_on(void) mdelay(5);
/* TODO(ajaykumar.rs@samsung.com): Use device tree */ + gpio_request(EXYNOS5420_GPIO_X35, "edp_slp#"); gpio_direction_output(EXYNOS5420_GPIO_X35, 1); /* EDP_SLP# */ mdelay(10); + gpio_request(EXYNOS5420_GPIO_Y77, "edp_rst#"); gpio_direction_output(EXYNOS5420_GPIO_Y77, 1); /* EDP_RST# */ + gpio_request(EXYNOS5420_GPIO_X26, "edp_hpd"); gpio_direction_input(EXYNOS5420_GPIO_X26); /* EDP_HPD */ gpio_set_pull(EXYNOS5420_GPIO_X26, S5P_GPIO_PULL_NONE);
@@ -88,6 +91,7 @@ void exynos_lcd_power_on(void) void exynos_backlight_on(unsigned int onoff) { /* For PWM */ + gpio_request(EXYNOS5420_GPIO_B20, "backlight_on"); gpio_cfg_pin(EXYNOS5420_GPIO_B20, S5P_GPIO_FUNC(0x1)); gpio_set_value(EXYNOS5420_GPIO_B20, 1);
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index 9e76b5d..e163e45 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -63,6 +63,8 @@ void i2c_init_board(void) }
/* I2C_8 -> FG */ + gpio_request(EXYNOS4_GPIO_Y40, "i2c_clk"); + gpio_request(EXYNOS4_GPIO_Y41, "i2c_data"); gpio_direction_output(EXYNOS4_GPIO_Y40, 1); gpio_direction_output(EXYNOS4_GPIO_Y41, 1); } @@ -346,12 +348,17 @@ int exynos_power_init(void) static unsigned int get_hw_revision(void) { int hwrev = 0; + char str[10]; int i;
/* hw_rev[3:0] == GPE1[3:0] */ - for (i = EXYNOS4_GPIO_E10; i < EXYNOS4_GPIO_E14; i++) { - gpio_cfg_pin(i, S5P_GPIO_INPUT); - gpio_set_pull(i, S5P_GPIO_PULL_NONE); + for (i = 0; i < 4; i++) { + int pin = i + EXYNOS4_GPIO_E10; + + sprintf(str, "hw_rev%d", i); + gpio_request(pin, str); + gpio_cfg_pin(pin, S5P_GPIO_INPUT); + gpio_set_pull(pin, S5P_GPIO_PULL_NONE); }
udelay(1); @@ -517,6 +524,7 @@ static void board_power_init(void) static void exynos_uart_init(void) { /* UART_SEL GPY4[7] (part2) at EXYNOS4 */ + gpio_request(EXYNOS4_GPIO_Y47, "uart_sel"); gpio_set_pull(EXYNOS4_GPIO_Y47, S5P_GPIO_PULL_UP); gpio_direction_output(EXYNOS4_GPIO_Y47, 1); } @@ -534,6 +542,7 @@ int exynos_early_init_f(void)
void exynos_reset_lcd(void) { + gpio_request(EXYNOS4_GPIO_Y45, "lcd_reset"); gpio_direction_output(EXYNOS4_GPIO_Y45, 1); udelay(10000); gpio_direction_output(EXYNOS4_GPIO_Y45, 0); diff --git a/board/samsung/trats2/trats2.c b/board/samsung/trats2/trats2.c index 2924ee6..a737749 100644 --- a/board/samsung/trats2/trats2.c +++ b/board/samsung/trats2/trats2.c @@ -33,6 +33,7 @@ static inline u32 get_model_rev(void); static void check_hw_revision(void) { int modelrev = 0; + char str[12]; int i;
/* @@ -41,13 +42,22 @@ static void check_hw_revision(void) * TRM say that it may cause unexcepted state and leakage current. * and pull-none is only for output function. */ - for (i = EXYNOS4X12_GPIO_M10; i < EXYNOS4X12_GPIO_M12; i++) - gpio_cfg_pin(i, S5P_GPIO_INPUT); + for (i = 0; i < 2; i++) { + int pin = i + EXYNOS4X12_GPIO_M10; + + sprintf(str, "model_rev%d", i); + gpio_request(pin, str); + gpio_cfg_pin(pin, S5P_GPIO_INPUT); + }
/* GPM1[5:2]: HW_REV[3:0] */ - for (i = EXYNOS4X12_GPIO_M12; i < EXYNOS4X12_GPIO_M16; i++) { - gpio_cfg_pin(i, S5P_GPIO_INPUT); - gpio_set_pull(i, S5P_GPIO_PULL_NONE); + for (i = 0; i < 4; i++) { + int pin = i + EXYNOS4X12_GPIO_M12; + + sprintf(str, "hw_rev%d", i); + gpio_request(pin, str); + gpio_cfg_pin(pin, S5P_GPIO_INPUT); + gpio_set_pull(pin, S5P_GPIO_PULL_NONE); }
/* GPM1[1:0]: MODEL_REV[1:0] */ @@ -103,10 +113,14 @@ static void board_init_i2c(void) }
/* I2C_8 */ + gpio_request(EXYNOS4X12_GPIO_F14, "i2c8_clk"); + gpio_request(EXYNOS4X12_GPIO_F15, "i2c8_data"); gpio_direction_output(EXYNOS4X12_GPIO_F14, 1); gpio_direction_output(EXYNOS4X12_GPIO_F15, 1);
/* I2C_9 */ + gpio_request(EXYNOS4X12_GPIO_M21, "i2c9_clk"); + gpio_request(EXYNOS4X12_GPIO_M20, "i2c9_data"); gpio_direction_output(EXYNOS4X12_GPIO_M21, 1); gpio_direction_output(EXYNOS4X12_GPIO_M20, 1); } @@ -388,6 +402,7 @@ void exynos_lcd_power_on(void) struct pmic *p = pmic_get("MAX77686_PMIC");
/* LCD_2.2V_EN: GPC0[1] */ + gpio_request(EXYNOS4X12_GPIO_C01, "lcd_2v2_en"); gpio_set_pull(EXYNOS4X12_GPIO_C01, S5P_GPIO_PULL_UP); gpio_direction_output(EXYNOS4X12_GPIO_C01, 1);
@@ -400,6 +415,7 @@ void exynos_lcd_power_on(void) void exynos_reset_lcd(void) { /* reset lcd */ + gpio_request(EXYNOS4X12_GPIO_F21, "lcd_reset"); gpio_direction_output(EXYNOS4X12_GPIO_F21, 0); udelay(10); gpio_set_value(EXYNOS4X12_GPIO_F21, 1); diff --git a/board/samsung/universal_c210/universal.c b/board/samsung/universal_c210/universal.c index f9d3325..c04f48c 100644 --- a/board/samsung/universal_c210/universal.c +++ b/board/samsung/universal_c210/universal.c @@ -330,6 +330,7 @@ void exynos_cfg_lcd_gpio(void) }
/* gpio pad configuration for LCD reset. */ + gpio_request(EXYNOS4_GPIO_Y45, "lcd_reset"); gpio_cfg_pin(EXYNOS4_GPIO_Y45, S5P_GPIO_OUTPUT);
spi_init(); @@ -386,6 +387,7 @@ int exynos_init(void) * you should set it HIGH since it removes the inverter */ /* MASSMEMORY_EN: XMDMDATA_6: GPE3[6] */ + gpio_request(EXYNOS4_GPIO_E36, "ldo_en"); gpio_direction_output(EXYNOS4_GPIO_E36, 0); break; default: @@ -394,6 +396,7 @@ int exynos_init(void) * But set it as HIGH to ensure */ /* MASSMEMORY_EN: XMDMADDR_3: GPE1[3] */ + gpio_request(EXYNOS4_GPIO_E13, "massmemory_en"); gpio_direction_output(EXYNOS4_GPIO_E13, 1); break; } diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c index 637dd97..0dea45d 100644 --- a/drivers/mmc/s5p_sdhci.c +++ b/drivers/mmc/s5p_sdhci.c @@ -102,6 +102,7 @@ struct sdhci_host sdhci_host[SDHCI_MAX_HOSTS];
static int do_sdhci_init(struct sdhci_host *host) { + char str[20]; int dev_id, flag; int err = 0;
@@ -109,6 +110,8 @@ static int do_sdhci_init(struct sdhci_host *host) dev_id = host->index + PERIPH_ID_SDMMC0;
if (fdt_gpio_isvalid(&host->pwr_gpio)) { + sprintf(str, "sdhci%d_power", host->index & 0xf); + gpio_request(host->pwr_gpio.gpio, str); gpio_direction_output(host->pwr_gpio.gpio, 1); err = exynos_pinmux_config(dev_id, flag); if (err) { @@ -118,7 +121,9 @@ static int do_sdhci_init(struct sdhci_host *host) }
if (fdt_gpio_isvalid(&host->cd_gpio)) { - gpio_direction_output(host->cd_gpio.gpio, 0xf); + sprintf(str, "sdhci%d_cd", host->index & 0xf); + gpio_request(host->cd_gpio.gpio, str); + gpio_direction_output(host->cd_gpio.gpio, 1); if (gpio_get_value(host->cd_gpio.gpio)) return -ENODEV;
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
With driver model GPIOs must be requested before use. Make sure this is done correctly.
(Note that the soft SPI part of universal is omitted, since this driver is about to be replaced with a driver-model-aware version)
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v10: None
Applied to u-boot-dm/master.
Convert the exynos GPIO driver to driver model. This implements the generic GPIO interface but not the extra Exynos-specific functions.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v10: - Remove gaps in the GPIO numbering since these are not needed now
Changes in v9: - Add missing compatible strings from exynos_gpio_ids[]
Changes in v8: - Enable driver model for smdkc100 and s5p_goni separately
Changes in v7: - Bring in patches from the SPI series to move post-reloc DM init earlier
Changes in v6: None Changes in v5: - Remove RFC label now that build errors are fixed - Tidy up and update cover letter message - Avoid reordering functions
Changes in v4: - Add patches for exynos GPIO support
arch/arm/include/asm/arch-exynos/gpio.h | 82 +++--- arch/arm/include/asm/arch-s5pc1xx/gpio.h | 3 +- drivers/gpio/s5p_gpio.c | 424 +++++++++++++++++++++---------- include/configs/exynos-common.h | 4 + include/configs/s5p_goni.h | 3 + include/configs/smdkc100.h | 3 + 6 files changed, 340 insertions(+), 179 deletions(-)
diff --git a/arch/arm/include/asm/arch-exynos/gpio.h b/arch/arm/include/asm/arch-exynos/gpio.h index ba169b9..ad2ece6 100644 --- a/arch/arm/include/asm/arch-exynos/gpio.h +++ b/arch/arm/include/asm/arch-exynos/gpio.h @@ -284,7 +284,7 @@ enum exynos4_gpio_pin { EXYNOS4_GPIO_Y65, EXYNOS4_GPIO_Y66, EXYNOS4_GPIO_Y67, - EXYNOS4_GPIO_X00 = 896, /* 896 0x380 */ + EXYNOS4_GPIO_X00, /* 256 0x100 */ EXYNOS4_GPIO_X01, EXYNOS4_GPIO_X02, EXYNOS4_GPIO_X03, @@ -292,7 +292,7 @@ enum exynos4_gpio_pin { EXYNOS4_GPIO_X05, EXYNOS4_GPIO_X06, EXYNOS4_GPIO_X07, - EXYNOS4_GPIO_X10, /* 904 0x388 */ + EXYNOS4_GPIO_X10, /* 264 0x108 */ EXYNOS4_GPIO_X11, EXYNOS4_GPIO_X12, EXYNOS4_GPIO_X13, @@ -300,7 +300,7 @@ enum exynos4_gpio_pin { EXYNOS4_GPIO_X15, EXYNOS4_GPIO_X16, EXYNOS4_GPIO_X17, - EXYNOS4_GPIO_X20, /* 912 0x390 */ + EXYNOS4_GPIO_X20, /* 272 0x110 */ EXYNOS4_GPIO_X21, EXYNOS4_GPIO_X22, EXYNOS4_GPIO_X23, @@ -308,7 +308,7 @@ enum exynos4_gpio_pin { EXYNOS4_GPIO_X25, EXYNOS4_GPIO_X26, EXYNOS4_GPIO_X27, - EXYNOS4_GPIO_X30, /* 920 0x398 */ + EXYNOS4_GPIO_X30, /* 280 0x118 */ EXYNOS4_GPIO_X31, EXYNOS4_GPIO_X32, EXYNOS4_GPIO_X33, @@ -318,7 +318,7 @@ enum exynos4_gpio_pin { EXYNOS4_GPIO_X37,
/* GPIO_PART3_STARTS */ - EXYNOS4_GPIO_MAX_PORT_PART_2, /* 928 0x3A0 */ + EXYNOS4_GPIO_MAX_PORT_PART_2, /* 288 0x120 */ EXYNOS4_GPIO_Z0 = EXYNOS4_GPIO_MAX_PORT_PART_2, EXYNOS4_GPIO_Z1, EXYNOS4_GPIO_Z2, @@ -389,7 +389,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_D15, EXYNOS4X12_GPIO_D16, EXYNOS4X12_GPIO_D17, - EXYNOS4X12_GPIO_F00 = 96, /* 96 0x60 */ + EXYNOS4X12_GPIO_F00, /* 56 0x38 */ EXYNOS4X12_GPIO_F01, EXYNOS4X12_GPIO_F02, EXYNOS4X12_GPIO_F03, @@ -397,7 +397,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_F05, EXYNOS4X12_GPIO_F06, EXYNOS4X12_GPIO_F07, - EXYNOS4X12_GPIO_F10, /* 104 0x68 */ + EXYNOS4X12_GPIO_F10, /* 64 0x40 */ EXYNOS4X12_GPIO_F11, EXYNOS4X12_GPIO_F12, EXYNOS4X12_GPIO_F13, @@ -405,7 +405,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_F15, EXYNOS4X12_GPIO_F16, EXYNOS4X12_GPIO_F17, - EXYNOS4X12_GPIO_F20, /* 112 0x70 */ + EXYNOS4X12_GPIO_F20, /* 72 0x48 */ EXYNOS4X12_GPIO_F21, EXYNOS4X12_GPIO_F22, EXYNOS4X12_GPIO_F23, @@ -413,7 +413,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_F25, EXYNOS4X12_GPIO_F26, EXYNOS4X12_GPIO_F27, - EXYNOS4X12_GPIO_F30, /* 120 0x78 */ + EXYNOS4X12_GPIO_F30, /* 80 0x50 */ EXYNOS4X12_GPIO_F31, EXYNOS4X12_GPIO_F32, EXYNOS4X12_GPIO_F33, @@ -421,7 +421,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_F35, EXYNOS4X12_GPIO_F36, EXYNOS4X12_GPIO_F37, - EXYNOS4X12_GPIO_J00 = 144, /* 144 0x90 */ + EXYNOS4X12_GPIO_J00, /* 88 0x58 */ EXYNOS4X12_GPIO_J01, EXYNOS4X12_GPIO_J02, EXYNOS4X12_GPIO_J03, @@ -429,7 +429,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_J05, EXYNOS4X12_GPIO_J06, EXYNOS4X12_GPIO_J07, - EXYNOS4X12_GPIO_J10, /* 152 0x98 */ + EXYNOS4X12_GPIO_J10, /* 96 0x60 */ EXYNOS4X12_GPIO_J11, EXYNOS4X12_GPIO_J12, EXYNOS4X12_GPIO_J13, @@ -439,8 +439,8 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_J17,
/* GPIO_PART2_STARTS */ - EXYNOS4X12_GPIO_MAX_PORT_PART_1,/* 160 0xA0 */ - EXYNOS4X12_GPIO_K00 = 176, /* 176 0xB0 */ + EXYNOS4X12_GPIO_MAX_PORT_PART_1,/* 104 0x66 */ + EXYNOS4X12_GPIO_K00 = EXYNOS4X12_GPIO_MAX_PORT_PART_1, EXYNOS4X12_GPIO_K01, EXYNOS4X12_GPIO_K02, EXYNOS4X12_GPIO_K03, @@ -448,7 +448,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_K05, EXYNOS4X12_GPIO_K06, EXYNOS4X12_GPIO_K07, - EXYNOS4X12_GPIO_K10, /* 184 0xB8 */ + EXYNOS4X12_GPIO_K10, /* 112 0x70 */ EXYNOS4X12_GPIO_K11, EXYNOS4X12_GPIO_K12, EXYNOS4X12_GPIO_K13, @@ -456,7 +456,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_K15, EXYNOS4X12_GPIO_K16, EXYNOS4X12_GPIO_K17, - EXYNOS4X12_GPIO_K20, /* 192 0xC0 */ + EXYNOS4X12_GPIO_K20, /* 120 0x78 */ EXYNOS4X12_GPIO_K21, EXYNOS4X12_GPIO_K22, EXYNOS4X12_GPIO_K23, @@ -464,7 +464,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_K25, EXYNOS4X12_GPIO_K26, EXYNOS4X12_GPIO_K27, - EXYNOS4X12_GPIO_K30, /* 200 0xC8 */ + EXYNOS4X12_GPIO_K30, /* 128 0x80 */ EXYNOS4X12_GPIO_K31, EXYNOS4X12_GPIO_K32, EXYNOS4X12_GPIO_K33, @@ -472,7 +472,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_K35, EXYNOS4X12_GPIO_K36, EXYNOS4X12_GPIO_K37, - EXYNOS4X12_GPIO_L00, /* 208 0xD0 */ + EXYNOS4X12_GPIO_L00, /* 136 0x88 */ EXYNOS4X12_GPIO_L01, EXYNOS4X12_GPIO_L02, EXYNOS4X12_GPIO_L03, @@ -480,7 +480,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_L05, EXYNOS4X12_GPIO_L06, EXYNOS4X12_GPIO_L07, - EXYNOS4X12_GPIO_L10, /* 216 0xD8 */ + EXYNOS4X12_GPIO_L10, /* 144 0x90 */ EXYNOS4X12_GPIO_L11, EXYNOS4X12_GPIO_L12, EXYNOS4X12_GPIO_L13, @@ -488,7 +488,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_L15, EXYNOS4X12_GPIO_L16, EXYNOS4X12_GPIO_L17, - EXYNOS4X12_GPIO_L20, /* 224 0xE0 */ + EXYNOS4X12_GPIO_L20, /* 152 0x98 */ EXYNOS4X12_GPIO_L21, EXYNOS4X12_GPIO_L22, EXYNOS4X12_GPIO_L23, @@ -496,7 +496,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_L25, EXYNOS4X12_GPIO_L26, EXYNOS4X12_GPIO_L27, - EXYNOS4X12_GPIO_Y00, /* 232 0xE8 */ + EXYNOS4X12_GPIO_Y00, /* 160 0xa0 */ EXYNOS4X12_GPIO_Y01, EXYNOS4X12_GPIO_Y02, EXYNOS4X12_GPIO_Y03, @@ -504,7 +504,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_Y05, EXYNOS4X12_GPIO_Y06, EXYNOS4X12_GPIO_Y07, - EXYNOS4X12_GPIO_Y10, /* 240 0xF0 */ + EXYNOS4X12_GPIO_Y10, /* 168 0xa8 */ EXYNOS4X12_GPIO_Y11, EXYNOS4X12_GPIO_Y12, EXYNOS4X12_GPIO_Y13, @@ -512,7 +512,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_Y15, EXYNOS4X12_GPIO_Y16, EXYNOS4X12_GPIO_Y17, - EXYNOS4X12_GPIO_Y20, /* 248 0xF8 */ + EXYNOS4X12_GPIO_Y20, /* 176 0xb0 */ EXYNOS4X12_GPIO_Y21, EXYNOS4X12_GPIO_Y22, EXYNOS4X12_GPIO_Y23, @@ -520,7 +520,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_Y25, EXYNOS4X12_GPIO_Y26, EXYNOS4X12_GPIO_Y27, - EXYNOS4X12_GPIO_Y30, /* 256 0x100 */ + EXYNOS4X12_GPIO_Y30, /* 184 0xb8 */ EXYNOS4X12_GPIO_Y31, EXYNOS4X12_GPIO_Y32, EXYNOS4X12_GPIO_Y33, @@ -528,7 +528,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_Y35, EXYNOS4X12_GPIO_Y36, EXYNOS4X12_GPIO_Y37, - EXYNOS4X12_GPIO_Y40, /* 264 0x108 */ + EXYNOS4X12_GPIO_Y40, /* 192 0xc0 */ EXYNOS4X12_GPIO_Y41, EXYNOS4X12_GPIO_Y42, EXYNOS4X12_GPIO_Y43, @@ -536,7 +536,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_Y45, EXYNOS4X12_GPIO_Y46, EXYNOS4X12_GPIO_Y47, - EXYNOS4X12_GPIO_Y50, /* 272 0x110 */ + EXYNOS4X12_GPIO_Y50, /* 200 0xc8 */ EXYNOS4X12_GPIO_Y51, EXYNOS4X12_GPIO_Y52, EXYNOS4X12_GPIO_Y53, @@ -544,7 +544,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_Y55, EXYNOS4X12_GPIO_Y56, EXYNOS4X12_GPIO_Y57, - EXYNOS4X12_GPIO_Y60, /* 280 0x118 */ + EXYNOS4X12_GPIO_Y60, /* 208 0xd0 */ EXYNOS4X12_GPIO_Y61, EXYNOS4X12_GPIO_Y62, EXYNOS4X12_GPIO_Y63, @@ -552,7 +552,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_Y65, EXYNOS4X12_GPIO_Y66, EXYNOS4X12_GPIO_Y67, - EXYNOS4X12_GPIO_M00 = 312, /* 312 0xF0 */ + EXYNOS4X12_GPIO_M00, /* 216 0xd8 */ EXYNOS4X12_GPIO_M01, EXYNOS4X12_GPIO_M02, EXYNOS4X12_GPIO_M03, @@ -560,7 +560,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_M05, EXYNOS4X12_GPIO_M06, EXYNOS4X12_GPIO_M07, - EXYNOS4X12_GPIO_M10, /* 320 0xF8 */ + EXYNOS4X12_GPIO_M10, /* 224 0xe0 */ EXYNOS4X12_GPIO_M11, EXYNOS4X12_GPIO_M12, EXYNOS4X12_GPIO_M13, @@ -568,7 +568,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_M15, EXYNOS4X12_GPIO_M16, EXYNOS4X12_GPIO_M17, - EXYNOS4X12_GPIO_M20, /* 328 0x100 */ + EXYNOS4X12_GPIO_M20, /* 232 0xe8 */ EXYNOS4X12_GPIO_M21, EXYNOS4X12_GPIO_M22, EXYNOS4X12_GPIO_M23, @@ -576,7 +576,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_M25, EXYNOS4X12_GPIO_M26, EXYNOS4X12_GPIO_M27, - EXYNOS4X12_GPIO_M30, /* 336 0x108 */ + EXYNOS4X12_GPIO_M30, /* 240 0xf0 */ EXYNOS4X12_GPIO_M31, EXYNOS4X12_GPIO_M32, EXYNOS4X12_GPIO_M33, @@ -584,7 +584,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_M35, EXYNOS4X12_GPIO_M36, EXYNOS4X12_GPIO_M37, - EXYNOS4X12_GPIO_M40, /* 344 0x110 */ + EXYNOS4X12_GPIO_M40, /* 248 0xf8 */ EXYNOS4X12_GPIO_M41, EXYNOS4X12_GPIO_M42, EXYNOS4X12_GPIO_M43, @@ -592,7 +592,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_M45, EXYNOS4X12_GPIO_M46, EXYNOS4X12_GPIO_M47, - EXYNOS4X12_GPIO_X00 = 928, /* 928 0x3A0 */ + EXYNOS4X12_GPIO_X00, /* 256 0x100 */ EXYNOS4X12_GPIO_X01, EXYNOS4X12_GPIO_X02, EXYNOS4X12_GPIO_X03, @@ -600,7 +600,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_X05, EXYNOS4X12_GPIO_X06, EXYNOS4X12_GPIO_X07, - EXYNOS4X12_GPIO_X10, /* 936 0x3A8 */ + EXYNOS4X12_GPIO_X10, /* 264 0x108 */ EXYNOS4X12_GPIO_X11, EXYNOS4X12_GPIO_X12, EXYNOS4X12_GPIO_X13, @@ -608,7 +608,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_X15, EXYNOS4X12_GPIO_X16, EXYNOS4X12_GPIO_X17, - EXYNOS4X12_GPIO_X20, /* 944 0x3B0 */ + EXYNOS4X12_GPIO_X20, /* 272 0x110 */ EXYNOS4X12_GPIO_X21, EXYNOS4X12_GPIO_X22, EXYNOS4X12_GPIO_X23, @@ -616,7 +616,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_X25, EXYNOS4X12_GPIO_X26, EXYNOS4X12_GPIO_X27, - EXYNOS4X12_GPIO_X30, /* 952 0x3B8 */ + EXYNOS4X12_GPIO_X30, /* 280 0x118 */ EXYNOS4X12_GPIO_X31, EXYNOS4X12_GPIO_X32, EXYNOS4X12_GPIO_X33, @@ -626,7 +626,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_X37,
/* GPIO_PART3_STARTS */ - EXYNOS4X12_GPIO_MAX_PORT_PART_2,/* 960 0x3C0 */ + EXYNOS4X12_GPIO_MAX_PORT_PART_2,/* 288 0x120 */ EXYNOS4X12_GPIO_Z0 = EXYNOS4X12_GPIO_MAX_PORT_PART_2, EXYNOS4X12_GPIO_Z1, EXYNOS4X12_GPIO_Z2, @@ -637,7 +637,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_Z7,
/* GPIO_PART4_STARTS */ - EXYNOS4X12_GPIO_MAX_PORT_PART_3,/* 968 0x3C8 */ + EXYNOS4X12_GPIO_MAX_PORT_PART_3,/* 296 0x128 */ EXYNOS4X12_GPIO_V00 = EXYNOS4X12_GPIO_MAX_PORT_PART_3, EXYNOS4X12_GPIO_V01, EXYNOS4X12_GPIO_V02, @@ -646,7 +646,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_V05, EXYNOS4X12_GPIO_V06, EXYNOS4X12_GPIO_V07, - EXYNOS4X12_GPIO_V10, /* 976 0x3D0 */ + EXYNOS4X12_GPIO_V10, /* 304 0x130 */ EXYNOS4X12_GPIO_V11, EXYNOS4X12_GPIO_V12, EXYNOS4X12_GPIO_V13, @@ -654,7 +654,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_V15, EXYNOS4X12_GPIO_V16, EXYNOS4X12_GPIO_V17, - EXYNOS4X12_GPIO_V20 = 992, /* 992 0x3E0 */ + EXYNOS4X12_GPIO_V20, /* 312 0x138 */ EXYNOS4X12_GPIO_V21, EXYNOS4X12_GPIO_V22, EXYNOS4X12_GPIO_V23, @@ -662,7 +662,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_V25, EXYNOS4X12_GPIO_V26, EXYNOS4X12_GPIO_V27, - EXYNOS4X12_GPIO_V30 = 1000, /* 1000 0x3E8 */ + EXYNOS4X12_GPIO_V30, /* 320 0x140 */ EXYNOS4X12_GPIO_V31, EXYNOS4X12_GPIO_V32, EXYNOS4X12_GPIO_V33, @@ -670,7 +670,7 @@ enum exynos4X12_gpio_pin { EXYNOS4X12_GPIO_V35, EXYNOS4X12_GPIO_V36, EXYNOS4X12_GPIO_V37, - EXYNOS4X12_GPIO_V40 = 1016, /* 1016 0x3F8 */ + EXYNOS4X12_GPIO_V40, /* 328 0x148 */ EXYNOS4X12_GPIO_V41, EXYNOS4X12_GPIO_V42, EXYNOS4X12_GPIO_V43, diff --git a/arch/arm/include/asm/arch-s5pc1xx/gpio.h b/arch/arm/include/asm/arch-s5pc1xx/gpio.h index bd6f2d2..2de205e 100644 --- a/arch/arm/include/asm/arch-s5pc1xx/gpio.h +++ b/arch/arm/include/asm/arch-s5pc1xx/gpio.h @@ -682,8 +682,7 @@ enum s5pc110_gpio_pin { S5PC110_GPIO_MP285, S5PC110_GPIO_MP286, S5PC110_GPIO_MP287, - S5PC110_GPIO_RES, - S5PC110_GPIO_H00 = (S5PC110_GPIO_RES + (48 * 8)), + S5PC110_GPIO_H00, S5PC110_GPIO_H01, S5PC110_GPIO_H02, S5PC110_GPIO_H03, diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c index 99f2dd8..13d74eb 100644 --- a/drivers/gpio/s5p_gpio.c +++ b/drivers/gpio/s5p_gpio.c @@ -6,8 +6,15 @@ */
#include <common.h> +#include <dm.h> +#include <errno.h> +#include <fdtdec.h> +#include <malloc.h> #include <asm/io.h> #include <asm/gpio.h> +#include <dm/device-internal.h> + +DECLARE_GLOBAL_DATA_PTR;
#define S5P_GPIO_GET_PIN(x) (x % GPIO_PER_BANK)
@@ -26,100 +33,45 @@ #define RATE_MASK(gpio) (0x1 << (gpio + 16)) #define RATE_SET(gpio) (0x1 << (gpio + 16))
-#define name_to_gpio(n) s5p_name_to_gpio(n) -static inline int s5p_name_to_gpio(const char *name) +#define GPIO_NAME_SIZE 20 + +/* Platform data for each bank */ +struct exynos_gpio_platdata { + struct s5p_gpio_bank *bank; + const char *bank_name; /* Name of port, e.g. 'gpa0" */ +}; + +/* Information about each bank at run-time */ +struct exynos_bank_info { + char label[GPIO_PER_BANK][GPIO_NAME_SIZE]; + struct s5p_gpio_bank *bank; +}; + +static struct s5p_gpio_bank *s5p_gpio_get_bank(unsigned int gpio) { - unsigned num, irregular_set_number, irregular_bank_base; - const struct gpio_name_num_table *tabp; - char this_bank, bank_name, irregular_bank_name; - char *endp; - - /* - * The gpio name starts with either 'g' or 'gp' followed by the bank - * name character. Skip one or two characters depending on the prefix. - */ - if (name[0] == 'g' && name[1] == 'p') - name += 2; - else if (name[0] == 'g') - name++; - else - return -1; /* Name must start with 'g' */ - - bank_name = *name++; - if (!*name) - return -1; /* At least one digit is required/expected. */ - - /* - * On both exynos5 and exynos5420 architectures there is a bank of - * GPIOs which does not fall into the regular address pattern. Those - * banks are c4 on Exynos5 and y7 on Exynos5420. The rest of the below - * assignments help to handle these irregularities. - */ -#if defined(CONFIG_EXYNOS4) || defined(CONFIG_EXYNOS5) - if (cpu_is_exynos5()) { - if (proid_is_exynos5420()) { - tabp = exynos5420_gpio_table; - irregular_bank_name = 'y'; - irregular_set_number = '7'; - irregular_bank_base = EXYNOS5420_GPIO_Y70; - } else { - tabp = exynos5_gpio_table; - irregular_bank_name = 'c'; - irregular_set_number = '4'; - irregular_bank_base = EXYNOS5_GPIO_C40; - } - } else { - if (proid_is_exynos4412()) - tabp = exynos4x12_gpio_table; - else - tabp = exynos4_gpio_table; - irregular_bank_name = 0; - irregular_set_number = 0; - irregular_bank_base = 0; - } -#else - if (cpu_is_s5pc110()) - tabp = s5pc110_gpio_table; - else - tabp = s5pc100_gpio_table; - irregular_bank_name = 0; - irregular_set_number = 0; - irregular_bank_base = 0; -#endif + const struct gpio_info *data; + unsigned int upto; + int i, count;
- this_bank = tabp->bank; - do { - if (bank_name == this_bank) { - unsigned pin_index; /* pin number within the bank */ - if ((bank_name == irregular_bank_name) && - (name[0] == irregular_set_number)) { - pin_index = name[1] - '0'; - /* Irregular sets have 8 pins. */ - if (pin_index >= GPIO_PER_BANK) - return -1; - num = irregular_bank_base + pin_index; - } else { - pin_index = simple_strtoul(name, &endp, 8); - pin_index -= tabp->bank_offset; - /* - * Sanity check: bunk 'z' has no set number, - * for all other banks there must be exactly - * two octal digits, and the resulting number - * should not exceed the number of pins in the - * bank. - */ - if (((bank_name != 'z') && !name[1]) || - *endp || - (pin_index >= tabp->bank_size)) - return -1; - num = tabp->base + pin_index; - } - return num; + data = get_gpio_data(); + count = get_bank_num(); + upto = 0; + + for (i = 0; i < count; i++) { + debug("i=%d, upto=%d\n", i, upto); + if (gpio < data->max_gpio) { + struct s5p_gpio_bank *bank; + bank = (struct s5p_gpio_bank *)data->reg_addr; + bank += (gpio - upto) / GPIO_PER_BANK; + debug("gpio=%d, bank=%p\n", gpio, bank); + return bank; } - this_bank = (++tabp)->bank; - } while (this_bank);
- return -1; + upto = data->max_gpio; + data++; + } + + return NULL; }
static void s5p_gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg) @@ -143,16 +95,23 @@ static void s5p_gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en) writel(value, &bank->dat); }
-static void s5p_gpio_direction_output(struct s5p_gpio_bank *bank, - int gpio, int en) +#ifdef CONFIG_SPL_BUILD +/* Common GPIO API - SPL does not support driver model yet */ +int gpio_set_value(unsigned gpio, int value) { - s5p_gpio_cfg_pin(bank, gpio, S5P_GPIO_OUTPUT); - s5p_gpio_set_value(bank, gpio, en); -} + s5p_gpio_set_value(s5p_gpio_get_bank(gpio), + s5p_gpio_get_pin(gpio), value);
-static void s5p_gpio_direction_input(struct s5p_gpio_bank *bank, int gpio) + return 0; +} +#else +static int s5p_gpio_get_cfg_pin(struct s5p_gpio_bank *bank, int gpio) { - s5p_gpio_cfg_pin(bank, gpio, S5P_GPIO_INPUT); + unsigned int value; + + value = readl(&bank->con); + value &= CON_MASK(gpio); + return CON_SFR_UNSHIFT(value, gpio); }
static unsigned int s5p_gpio_get_value(struct s5p_gpio_bank *bank, int gpio) @@ -162,6 +121,7 @@ static unsigned int s5p_gpio_get_value(struct s5p_gpio_bank *bank, int gpio) value = readl(&bank->dat); return !!(value & DAT_MASK(gpio)); } +#endif /* CONFIG_SPL_BUILD */
static void s5p_gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode) { @@ -222,78 +182,156 @@ static void s5p_gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode) writel(value, &bank->drv); }
-static struct s5p_gpio_bank *s5p_gpio_get_bank(unsigned int gpio) +int s5p_gpio_get_pin(unsigned gpio) { - const struct gpio_info *data; - unsigned int upto; - int i, count; + return S5P_GPIO_GET_PIN(gpio); +}
- data = get_gpio_data(); - count = get_bank_num(); - upto = 0; +/* Driver model interface */ +#ifndef CONFIG_SPL_BUILD +static int exynos_gpio_get_state(struct udevice *dev, unsigned int offset, + char *buf, int bufsize) +{ + struct gpio_dev_priv *uc_priv = dev->uclass_priv; + struct exynos_bank_info *state = dev_get_priv(dev); + const char *label; + bool is_output; + int size; + int cfg; + + label = state->label[offset]; + cfg = s5p_gpio_get_cfg_pin(state->bank, offset); + is_output = cfg == S5P_GPIO_OUTPUT; + size = snprintf(buf, bufsize, "%s%d: ", + uc_priv->bank_name ? uc_priv->bank_name : "", offset); + buf += size; + bufsize -= size; + if (is_output || cfg == S5P_GPIO_INPUT) { + snprintf(buf, bufsize, "%s: %d [%c]%s%s", + is_output ? "out" : " in", + s5p_gpio_get_value(state->bank, offset), + *label ? 'x' : ' ', + *label ? " " : "", + label); + } else { + snprintf(buf, bufsize, "sfpio"); + }
- for (i = 0; i < count; i++) { - debug("i=%d, upto=%d\n", i, upto); - if (gpio < data->max_gpio) { - struct s5p_gpio_bank *bank; - bank = (struct s5p_gpio_bank *)data->reg_addr; - bank += (gpio - upto) / GPIO_PER_BANK; - debug("gpio=%d, bank=%p\n", gpio, bank); - return bank; - } + return 0; +}
- upto = data->max_gpio; - data++; +static int check_reserved(struct udevice *dev, unsigned offset, + const char *func) +{ + struct exynos_bank_info *state = dev_get_priv(dev); + struct gpio_dev_priv *uc_priv = dev->uclass_priv; + + if (!*state->label[offset]) { + printf("exynos_gpio: %s: error: gpio %s%d not reserved\n", + func, uc_priv->bank_name, offset); + return -EPERM; }
- return NULL; + return 0; }
-int s5p_gpio_get_pin(unsigned gpio) +/* set GPIO pin 'gpio' as an input */ +static int exynos_gpio_direction_input(struct udevice *dev, unsigned offset) { - return S5P_GPIO_GET_PIN(gpio); -} + struct exynos_bank_info *state = dev_get_priv(dev); + int ret;
-/* Common GPIO API */ + ret = check_reserved(dev, offset, __func__); + if (ret) + return ret; + + /* Configure GPIO direction as input. */ + s5p_gpio_cfg_pin(state->bank, offset, S5P_GPIO_INPUT);
-int gpio_request(unsigned gpio, const char *label) -{ return 0; }
-int gpio_free(unsigned gpio) +/* set GPIO pin 'gpio' as an output, with polarity 'value' */ +static int exynos_gpio_direction_output(struct udevice *dev, unsigned offset, + int value) { + struct exynos_bank_info *state = dev_get_priv(dev); + int ret; + + ret = check_reserved(dev, offset, __func__); + if (ret) + return ret; + + /* Configure GPIO output value. */ + s5p_gpio_set_value(state->bank, offset, value); + + /* Configure GPIO direction as output. */ + s5p_gpio_cfg_pin(state->bank, offset, S5P_GPIO_OUTPUT); + return 0; }
-int gpio_direction_input(unsigned gpio) +/* read GPIO IN value of pin 'gpio' */ +static int exynos_gpio_get_value(struct udevice *dev, unsigned offset) { - s5p_gpio_direction_input(s5p_gpio_get_bank(gpio), - s5p_gpio_get_pin(gpio)); - return 0; + struct exynos_bank_info *state = dev_get_priv(dev); + int ret; + + ret = check_reserved(dev, offset, __func__); + if (ret) + return ret; + + return s5p_gpio_get_value(state->bank, offset); }
-int gpio_direction_output(unsigned gpio, int value) +/* write GPIO OUT value to pin 'gpio' */ +static int exynos_gpio_set_value(struct udevice *dev, unsigned offset, + int value) { - s5p_gpio_direction_output(s5p_gpio_get_bank(gpio), - s5p_gpio_get_pin(gpio), value); + struct exynos_bank_info *state = dev_get_priv(dev); + int ret; + + ret = check_reserved(dev, offset, __func__); + if (ret) + return ret; + + s5p_gpio_set_value(state->bank, offset, value); + return 0; }
-int gpio_get_value(unsigned gpio) +static int exynos_gpio_request(struct udevice *dev, unsigned offset, + const char *label) { - return (int) s5p_gpio_get_value(s5p_gpio_get_bank(gpio), - s5p_gpio_get_pin(gpio)); + struct exynos_bank_info *state = dev_get_priv(dev); + + if (*state->label[offset]) + return -EBUSY; + + strncpy(state->label[offset], label, GPIO_NAME_SIZE); + state->label[offset][GPIO_NAME_SIZE - 1] = '\0'; + + return 0; }
-int gpio_set_value(unsigned gpio, int value) +static int exynos_gpio_free(struct udevice *dev, unsigned offset) { - s5p_gpio_set_value(s5p_gpio_get_bank(gpio), - s5p_gpio_get_pin(gpio), value); + struct exynos_bank_info *state = dev_get_priv(dev); + int ret; + + ret = check_reserved(dev, offset, __func__); + if (ret) + return ret; + state->label[offset][0] = '\0';
return 0; } +#endif /* nCONFIG_SPL_BUILD */
+/* + * There is no common GPIO API for pull, drv, pin, rate (yet). These + * functions are kept here to preserve function ordering for review. + */ void gpio_set_pull(int gpio, int mode) { s5p_gpio_set_pull(s5p_gpio_get_bank(gpio), @@ -317,3 +355,117 @@ void gpio_set_rate(int gpio, int mode) s5p_gpio_set_rate(s5p_gpio_get_bank(gpio), s5p_gpio_get_pin(gpio), mode); } + +#ifndef CONFIG_SPL_BUILD +static int exynos_gpio_get_function(struct udevice *dev, unsigned offset) +{ + struct exynos_bank_info *state = dev_get_priv(dev); + int cfg; + + if (!*state->label[offset]) + return GPIOF_UNUSED; + cfg = s5p_gpio_get_cfg_pin(state->bank, offset); + if (cfg == S5P_GPIO_OUTPUT) + return GPIOF_OUTPUT; + else if (cfg == S5P_GPIO_INPUT) + return GPIOF_INPUT; + else + return GPIOF_FUNC; +} + +static const struct dm_gpio_ops gpio_exynos_ops = { + .request = exynos_gpio_request, + .free = exynos_gpio_free, + .direction_input = exynos_gpio_direction_input, + .direction_output = exynos_gpio_direction_output, + .get_value = exynos_gpio_get_value, + .set_value = exynos_gpio_set_value, + .get_function = exynos_gpio_get_function, + .get_state = exynos_gpio_get_state, +}; + +static int gpio_exynos_probe(struct udevice *dev) +{ + struct gpio_dev_priv *uc_priv = dev->uclass_priv; + struct exynos_bank_info *priv = dev->priv; + struct exynos_gpio_platdata *plat = dev->platdata; + + /* Only child devices have ports */ + if (!plat) + return 0; + + priv->bank = plat->bank; + + uc_priv->gpio_count = GPIO_PER_BANK; + uc_priv->bank_name = plat->bank_name; + + return 0; +} + +/** + * We have a top-level GPIO device with no actual GPIOs. It has a child + * device for each Exynos GPIO bank. + */ +static int gpio_exynos_bind(struct udevice *parent) +{ + struct exynos_gpio_platdata *plat = parent->platdata; + struct s5p_gpio_bank *bank, *base; + const void *blob = gd->fdt_blob; + int node; + + /* If this is a child device, there is nothing to do here */ + if (plat) + return 0; + + base = (struct s5p_gpio_bank *)fdtdec_get_addr(gd->fdt_blob, + parent->of_offset, "reg"); + for (node = fdt_first_subnode(blob, parent->of_offset), bank = base; + node > 0; + node = fdt_next_subnode(blob, node), bank++) { + struct exynos_gpio_platdata *plat; + struct udevice *dev; + fdt_addr_t reg; + int ret; + + if (!fdtdec_get_bool(blob, node, "gpio-controller")) + continue; + plat = calloc(1, sizeof(*plat)); + if (!plat) + return -ENOMEM; + reg = fdtdec_get_addr(blob, node, "reg"); + if (reg != FDT_ADDR_T_NONE) + bank = (struct s5p_gpio_bank *)((ulong)base + reg); + plat->bank = bank; + plat->bank_name = fdt_get_name(blob, node, NULL); + debug("dev at %p: %s\n", bank, plat->bank_name); + + ret = device_bind(parent, parent->driver, + plat->bank_name, plat, -1, &dev); + if (ret) + return ret; + dev->of_offset = parent->of_offset; + } + + return 0; +} + +static const struct udevice_id exynos_gpio_ids[] = { + { .compatible = "samsung,s5pc100-pinctrl" }, + { .compatible = "samsung,s5pc110-pinctrl" }, + { .compatible = "samsung,exynos4210-pinctrl" }, + { .compatible = "samsung,exynos4x12-pinctrl" }, + { .compatible = "samsung,exynos5250-pinctrl" }, + { .compatible = "samsung,exynos5420-pinctrl" }, + { } +}; + +U_BOOT_DRIVER(gpio_exynos) = { + .name = "gpio_exynos", + .id = UCLASS_GPIO, + .of_match = exynos_gpio_ids, + .bind = gpio_exynos_bind, + .probe = gpio_exynos_probe, + .priv_auto_alloc_size = sizeof(struct exynos_bank_info), + .ops = &gpio_exynos_ops, +}; +#endif diff --git a/include/configs/exynos-common.h b/include/configs/exynos-common.h index 371f32d..4a4b22b 100644 --- a/include/configs/exynos-common.h +++ b/include/configs/exynos-common.h @@ -17,6 +17,10 @@ #include <linux/sizes.h>
#define CONFIG_SYS_GENERIC_BOARD +#define CONFIG_DM +#define CONFIG_CMD_DM +#define CONFIG_DM_GPIO + #define CONFIG_ARCH_CPU_INIT #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index fa0e737..fb1a7db 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -287,5 +287,8 @@ #define CONFIG_OF_LIBFDT
#define CONFIG_SYS_GENERIC_BOARD +#define CONFIG_DM +#define CONFIG_CMD_DM +#define CONFIG_DM_GPIO
#endif /* __CONFIG_H */ diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h index a7eb33e..424e130 100644 --- a/include/configs/smdkc100.h +++ b/include/configs/smdkc100.h @@ -224,5 +224,8 @@ #define CONFIG_OF_LIBFDT
#define CONFIG_SYS_GENERIC_BOARD +#define CONFIG_DM +#define CONFIG_CMD_DM +#define CONFIG_DM_GPIO
#endif /* __CONFIG_H */
On 20 October 2014 19:48, Simon Glass sjg@chromium.org wrote:
Convert the exynos GPIO driver to driver model. This implements the generic GPIO interface but not the extra Exynos-specific functions.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v10:
- Remove gaps in the GPIO numbering since these are not needed now
Applied to u-boot-dm/master.
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Simon Glass