[U-Boot] [RFC PATCH v4 0/11] Enable driver model for GPIOs on Tegra and Exynos
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 Trimslice (Tegra 20). I will try it on a beaver also (soon!).
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.
So far this fails to build for four boards (smdkc100, smdkv310, s5p_goni, arndale) because they don't use exynos5-dt.h. I'll take a look at this when I figure out how to make a common exynos5 config.
The 'gpio' command is updated to support display of only the allocated GPIOs. This is much more friendly than displaying a large table.
A related clean-ups are provided as well.
Changes in v4: - Rename struct device to struct udevice - Add new patch to enhance 'gpio' command - Add patches for exynos GPIO support
Changes in v3: - Move dm command enable to previous patch - Use gpio number for the internal helper functions
Changes in v2: - Split out driver model changes into separate patches - Correct bugs found during testing
Simon Glass (11): tegra: Convert tegra GPIO driver to use driver model exynos: Bring in pinctrl dts files from Linux kernel exynos: dts: Remove unused pinctrl information to save space exynos: dts: Adjust device tree files for U-Boot exynos: dts: Convert /include/ to #include exynos: Tidy up GPIO headers exynos: Tidy up GPIO defines exynos: Make sure that GPIOs are requested dm: gpio: Enhance gpio command to show only active GPIOs exynos: gpio: Convert to driver model dm: sandbox: dts: Add a GPIO bank
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.dtsi | 305 ++++++++++++++++++++ arch/arm/dts/exynos4210-trats.dts | 2 +- arch/arm/dts/exynos4210-universal_c210.dts | 2 +- arch/arm/dts/exynos4210.dtsi | 161 +++++++++++ arch/arm/dts/exynos4412-trats2.dts | 2 +- arch/arm/dts/exynos4412.dtsi | 38 +++ arch/arm/dts/exynos4x12-pinctrl.dtsi | 350 +++++++++++++++++++++++ arch/arm/dts/exynos4x12.dtsi | 122 ++++++++ arch/arm/dts/exynos5.dtsi | 56 +++- arch/arm/dts/exynos5250-pinctrl.dtsi | 335 ++++++++++++++++++++++ arch/arm/dts/exynos5250-smdk5250.dts | 2 +- arch/arm/dts/exynos5250-snow.dts | 2 +- arch/arm/dts/exynos5250.dtsi | 48 +++- arch/arm/dts/exynos5420-peach-pit.dts | 2 +- arch/arm/dts/exynos5420-pinctrl.dtsi | 316 ++++++++++++++++++++ arch/arm/dts/exynos5420-smdk5420.dts | 2 +- arch/arm/dts/exynos5420.dtsi | 125 ++++++++ arch/arm/dts/exynos54xx.dtsi | 57 +++- arch/arm/include/asm/arch-exynos/gpio.h | 4 - arch/arm/include/asm/arch-s5pc1xx/gpio.h | 4 - arch/arm/include/asm/arch-tegra/gpio.h | 15 +- arch/sandbox/dts/sandbox.dts | 9 + board/nvidia/seaboard/seaboard.c | 2 +- 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/smdk5250/exynos5-dt.c | 7 + board/samsung/smdk5420/smdk5420.c | 4 +- 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 - common/cmd_gpio.c | 101 ++++--- drivers/gpio/s5p_gpio.c | 443 +++++++++++++++++++---------- drivers/gpio/tegra_gpio.c | 313 ++++++++++++++++---- drivers/mmc/s5p_sdhci.c | 7 +- include/asm-generic/gpio.h | 15 +- include/configs/exynos4-dt.h | 4 + include/configs/exynos5-dt.h | 4 + include/configs/tegra-common.h | 1 + 46 files changed, 2615 insertions(+), 280 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/exynos5420-pinctrl.dtsi create mode 100644 arch/arm/dts/exynos5420.dtsi
This is an implementation of GPIOs for Tegra that uses driver model. It has been tested on trimslice and also using the new iotrace feature.
The implementation uses a top-level GPIO device (which has no actual GPIOS). Under this all the banks are created as separate GPIO devices.
The GPIOs are named as per the Tegra datasheet/header files: A0..A7, B0..B7, ..., Z0..Z7, AA0..AA7, etc.
Since driver model is not yet available before relocation, or in SPL, a special function is provided for seaboard's SPL code.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v4: - Rename struct device to struct udevice
Changes in v3: - Move dm command enable to previous patch - Use gpio number for the internal helper functions
Changes in v2: - Split out driver model changes into separate patches - Correct bugs found during testing
arch/arm/include/asm/arch-tegra/gpio.h | 15 +- board/nvidia/seaboard/seaboard.c | 2 +- drivers/gpio/tegra_gpio.c | 313 +++++++++++++++++++++++++++------ include/configs/tegra-common.h | 1 + 4 files changed, 266 insertions(+), 65 deletions(-)
diff --git a/arch/arm/include/asm/arch-tegra/gpio.h b/arch/arm/include/asm/arch-tegra/gpio.h index 44cd455..7334e0c 100644 --- a/arch/arm/include/asm/arch-tegra/gpio.h +++ b/arch/arm/include/asm/arch-tegra/gpio.h @@ -6,6 +6,8 @@ #ifndef _TEGRA_GPIO_H_ #define _TEGRA_GPIO_H_
+#define TEGRA_GPIOS_PER_PORT 8 +#define TEGRA_PORTS_PER_BANK 4 #define MAX_NUM_GPIOS (TEGRA_GPIO_PORTS * TEGRA_GPIO_BANKS * 8) #define GPIO_NAME_SIZE 20 /* gpio_request max label len */
@@ -25,9 +27,14 @@ struct tegra_gpio_config { u32 init:2; };
-/* - * Tegra-specific GPIO API +/** + * tegra_spl_gpio_direction_output() - set the output value of a GPIO + * + * This function is only used from SPL on seaboard, which needs to enable a + * GPIO to get the UART running. It could be done in U-Boot rather than SPL, + * but for now, this gets it working */ +int tegra_spl_gpio_direction_output(int gpio, int value);
/** * Configure a list of GPIOs @@ -37,8 +44,4 @@ struct tegra_gpio_config { */ void gpio_config_table(const struct tegra_gpio_config *config, int len);
-void gpio_info(void); - -#define gpio_status() gpio_info() - #endif /* TEGRA_GPIO_H_ */ diff --git a/board/nvidia/seaboard/seaboard.c b/board/nvidia/seaboard/seaboard.c index ce2db40..6a243f0 100644 --- a/board/nvidia/seaboard/seaboard.c +++ b/board/nvidia/seaboard/seaboard.c @@ -22,7 +22,7 @@ void gpio_early_init_uart(void) #ifndef CONFIG_SPL_BUILD gpio_request(GPIO_PI3, NULL); #endif - gpio_direction_output(GPIO_PI3, 0); + tegra_spl_gpio_direction_output(GPIO_PI3, 0); } #endif
diff --git a/drivers/gpio/tegra_gpio.c b/drivers/gpio/tegra_gpio.c index fea9d17..98b4321 100644 --- a/drivers/gpio/tegra_gpio.c +++ b/drivers/gpio/tegra_gpio.c @@ -12,10 +12,17 @@ */
#include <common.h> +#include <dm.h> +#include <malloc.h> +#include <errno.h> +#include <fdtdec.h> #include <asm/io.h> #include <asm/bitops.h> #include <asm/arch/tegra.h> #include <asm/gpio.h> +#include <dm/device-internal.h> + +DECLARE_GLOBAL_DATA_PTR;
enum { TEGRA_CMD_INFO, @@ -24,14 +31,18 @@ enum { TEGRA_CMD_INPUT, };
-static struct gpio_names { - char name[GPIO_NAME_SIZE]; -} gpio_names[MAX_NUM_GPIOS]; +struct tegra_gpio_platdata { + struct gpio_ctlr_bank *bank; + const char *port_name; /* Name of port, e.g. "B" */ + int base_port; /* Port number for this port (0, 1,.., n-1) */ +};
-static char *get_name(int i) -{ - return *gpio_names[i].name ? gpio_names[i].name : "UNKNOWN"; -} +/* Information about each port at run-time */ +struct tegra_port_info { + char label[TEGRA_GPIOS_PER_PORT][GPIO_NAME_SIZE]; + struct gpio_ctlr_bank *bank; + int base_port; /* Port number for this port (0, 1,.., n-1) */ +};
/* Return config of pin 'gpio' as GPIO (1) or SFPIO (0) */ static int get_config(unsigned gpio) @@ -121,38 +132,71 @@ static void set_level(unsigned gpio, int high) writel(u, &bank->gpio_out[GPIO_PORT(gpio)]); }
+static int check_reserved(struct udevice *dev, unsigned offset, + const char *func) +{ + struct tegra_port_info *state = dev_get_priv(dev); + struct gpio_dev_priv *uc_priv = dev->uclass_priv; + + if (!*state->label[offset]) { + printf("tegra_gpio: %s: error: gpio %s%d not reserved\n", + func, uc_priv->bank_name, offset); + return -EPERM; + } + + return 0; +} + +#ifdef CONFIG_SPL +/* set GPIO pin 'gpio' as an output, with polarity 'value' */ +int tegra_spl_gpio_direction_output(int gpio, int value) +{ + /* Configure GPIO output value. */ + set_level(gpio, value); + + /* Configure GPIO direction as output. */ + set_direction(gpio, value); + + return 0; +} +#endif /* CONFIG_SPL */ + /* * Generic_GPIO primitives. */
-int gpio_request(unsigned gpio, const char *label) +static int tegra_gpio_request(struct udevice *dev, unsigned offset, + const char *label) { - if (gpio >= MAX_NUM_GPIOS) - return -1; + struct tegra_port_info *state = dev_get_priv(dev);
- if (label != NULL) { - strncpy(gpio_names[gpio].name, label, GPIO_NAME_SIZE); - gpio_names[gpio].name[GPIO_NAME_SIZE - 1] = '\0'; - } + if (*state->label[offset]) + return -EBUSY; + + strncpy(state->label[offset], label, GPIO_NAME_SIZE); + state->label[offset][GPIO_NAME_SIZE - 1] = '\0';
/* Configure as a GPIO */ - set_config(gpio, 1); + set_config(state->base_port + offset, 1);
return 0; }
-int gpio_free(unsigned gpio) +static int tegra_gpio_free(struct udevice *dev, unsigned offset) { - if (gpio >= MAX_NUM_GPIOS) - return -1; + struct tegra_port_info *state = dev_get_priv(dev); + int ret; + + ret = check_reserved(dev, offset, __func__); + if (ret) + return ret; + state->label[offset][0] = '\0';
- gpio_names[gpio].name[0] = '\0'; - /* Do not configure as input or change pin mux here */ return 0; }
/* read GPIO OUT value of pin 'gpio' */ -static int gpio_get_output_value(unsigned gpio) +static int tegra_gpio_get_output_value(unsigned gpio) { struct gpio_ctlr *ctlr = (struct gpio_ctlr *)NV_PA_GPIO_BASE; struct gpio_ctlr_bank *bank = &ctlr->gpio_bank[GPIO_BANK(gpio)]; @@ -166,57 +210,79 @@ static int gpio_get_output_value(unsigned gpio) return (val >> GPIO_BIT(gpio)) & 1; }
+ /* set GPIO pin 'gpio' as an input */ -int gpio_direction_input(unsigned gpio) +static int tegra_gpio_direction_input(struct udevice *dev, unsigned offset) { - debug("gpio_direction_input: pin = %d (port %d:bit %d)\n", - gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio)); + struct tegra_port_info *state = dev_get_priv(dev); + int ret; + + ret = check_reserved(dev, offset, __func__); + if (ret) + return ret;
/* Configure GPIO direction as input. */ - set_direction(gpio, 0); + set_direction(state->base_port + offset, 0);
return 0; }
/* set GPIO pin 'gpio' as an output, with polarity 'value' */ -int gpio_direction_output(unsigned gpio, int value) +static int tegra_gpio_direction_output(struct udevice *dev, unsigned offset, + int value) { - debug("gpio_direction_output: pin = %d (port %d:bit %d) = %s\n", - gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio), - value ? "HIGH" : "LOW"); + struct tegra_port_info *state = dev_get_priv(dev); + int ret; + + ret = check_reserved(dev, offset, __func__); + if (ret) + return ret;
/* Configure GPIO output value. */ - set_level(gpio, value); + set_level(state->base_port + offset, value);
/* Configure GPIO direction as output. */ - set_direction(gpio, 1); + set_direction(state->base_port + offset, 1);
return 0; }
/* read GPIO IN value of pin 'gpio' */ -int gpio_get_value(unsigned gpio) +static int tegra_gpio_get_value(struct udevice *dev, unsigned offset) { - struct gpio_ctlr *ctlr = (struct gpio_ctlr *)NV_PA_GPIO_BASE; - struct gpio_ctlr_bank *bank = &ctlr->gpio_bank[GPIO_BANK(gpio)]; + struct tegra_port_info *state = dev_get_priv(dev); + int gpio = state->base_port + offset; + int ret; int val;
- debug("gpio_get_value: pin = %d (port %d:bit %d)\n", - gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio)); + ret = check_reserved(dev, offset, __func__); + if (ret) + return ret;
- val = readl(&bank->gpio_in[GPIO_PORT(gpio)]); + debug("%s: pin = %d (port %d:bit %d)\n", __func__, + gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio)); + + val = readl(&state->bank->gpio_in[GPIO_PORT(gpio)]);
return (val >> GPIO_BIT(gpio)) & 1; }
/* write GPIO OUT value to pin 'gpio' */ -int gpio_set_value(unsigned gpio, int value) +static int tegra_gpio_set_value(struct udevice *dev, unsigned offset, int value) { + struct tegra_port_info *state = dev_get_priv(dev); + int gpio = state->base_port + offset; + int ret; + + ret = check_reserved(dev, offset, __func__); + if (ret) + return ret; + debug("gpio_set_value: pin = %d (port %d:bit %d), value = %d\n", - gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio), value); + gpio, GPIO_FULLPORT(gpio), GPIO_BIT(gpio), value);
/* Configure GPIO output value. */ - set_level(gpio, value); + set_level(state->base_port + offset, value);
return 0; } @@ -241,26 +307,157 @@ void gpio_config_table(const struct tegra_gpio_config *config, int len) } }
-/* - * Display Tegra GPIO information +static int tegra_gpio_get_state(struct udevice *dev, unsigned int offset, + char *buf, int bufsize) +{ + struct gpio_dev_priv *uc_priv = dev->uclass_priv; + struct tegra_port_info *state = dev_get_priv(dev); + int gpio = state->base_port + offset; + const char *label; + int is_output; + int is_gpio; + int size; + + label = state->label[offset]; + is_gpio = get_config(state->base_port + offset); /* GPIO, not SFPIO */ + size = snprintf(buf, bufsize, "%s%d: ", + uc_priv->bank_name ? uc_priv->bank_name : "", offset); + buf += size; + bufsize -= size; + if (is_gpio) { + is_output = get_direction(gpio); + + snprintf(buf, bufsize, "%s: %d [%c]%s%s", + is_output ? "out" : " in", + is_output ? + tegra_gpio_get_output_value(gpio) : + tegra_gpio_get_value(dev, offset), + *label ? 'x' : ' ', + *label ? " " : "", + label); + } else { + snprintf(buf, bufsize, "sfpio"); + } + + return 0; +} + +static const struct dm_gpio_ops gpio_tegra_ops = { + .request = tegra_gpio_request, + .free = tegra_gpio_free, + .direction_input = tegra_gpio_direction_input, + .direction_output = tegra_gpio_direction_output, + .get_value = tegra_gpio_get_value, + .set_value = tegra_gpio_set_value, + .get_state = tegra_gpio_get_state, +}; + +/** + * Returns the name of a GPIO port + * + * GPIOs are named A, B, C, ..., Z, AA, BB, CC, ... + * + * @base_port: Base port number (0, 1..n-1) + * @return allocated string containing the name */ -void gpio_info(void) +static char *gpio_port_name(int base_port) { - unsigned c; - int type; + char *name, *s; + + name = malloc(3); + if (name) { + s = name; + *s++ = 'A' + (base_port % 26); + if (base_port >= 26) + *s++ = *name; + *s = '\0'; + } + + return name; +}
- for (c = 0; c < MAX_NUM_GPIOS; c++) { - type = get_config(c); /* GPIO, not SFPIO */ - if (type) { - printf("GPIO_%d:\t%s is an %s, ", c, - get_name(c), - get_direction(c) ? "OUTPUT" : "INPUT"); - if (get_direction(c)) - printf("value = %d", gpio_get_output_value(c)); - else - printf("value = %d", gpio_get_value(c)); - printf("\n"); - } else - continue; +static const struct udevice_id tegra_gpio_ids[] = { + { .compatible = "nvidia,tegra30-gpio" }, + { .compatible = "nvidia,tegra20-gpio" }, + { } +}; + +static int gpio_tegra_probe(struct udevice *dev) +{ + struct gpio_dev_priv *uc_priv = dev->uclass_priv; + struct tegra_port_info *priv = dev->priv; + struct tegra_gpio_platdata *plat = dev->platdata; + + /* Only child devices have ports */ + if (!plat) + return 0; + + priv->bank = plat->bank; + priv->base_port = plat->base_port; + + uc_priv->gpio_count = TEGRA_GPIOS_PER_PORT; + uc_priv->bank_name = plat->port_name; + + return 0; +} + +/** + * We have a top-level GPIO device with no actual GPIOs. It has a child + * device for each Tegra port. + */ +static int gpio_tegra_bind(struct udevice *parent) +{ + struct tegra_gpio_platdata *plat = parent->platdata; + struct gpio_ctlr *ctlr; + int bank_count; + int bank; + int ret; + int len; + + /* If this is a child device, there is nothing to do here */ + if (plat) + return 0; + + /* + * This driver does not make use of interrupts, other than to figure + * out the number of GPIO banks + */ + if (!fdt_getprop(gd->fdt_blob, parent->of_offset, "interrupts", &len)) + return -EINVAL; + bank_count = len / 3 / sizeof(u32); + ctlr = (struct gpio_ctlr *)fdtdec_get_addr(gd->fdt_blob, + parent->of_offset, "reg"); + for (bank = 0; bank < bank_count; bank++) { + int port; + + for (port = 0; port < TEGRA_PORTS_PER_BANK; port++) { + struct tegra_gpio_platdata *plat; + struct udevice *dev; + + plat = calloc(1, sizeof(*plat)); + if (!plat) + return -ENOMEM; + plat->bank = &ctlr->gpio_bank[bank]; + plat->base_port = bank * TEGRA_PORTS_PER_BANK + port; + plat->port_name = gpio_port_name(plat->base_port); + + ret = device_bind(parent, parent->driver, + plat->port_name, plat, -1, &dev); + if (ret) + return ret; + dev->of_offset = parent->of_offset; + } } + + return 0; } + +U_BOOT_DRIVER(gpio_tegra) = { + .name = "gpio_tegra", + .id = UCLASS_GPIO, + .of_match = tegra_gpio_ids, + .bind = gpio_tegra_bind, + .probe = gpio_tegra_probe, + .priv_auto_alloc_size = sizeof(struct tegra_port_info), + .ops = &gpio_tegra_ops, +}; diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h index 3b88a83..6eb0dd9 100644 --- a/include/configs/tegra-common.h +++ b/include/configs/tegra-common.h @@ -21,6 +21,7 @@
#define CONFIG_DM #define CONFIG_CMD_DM +#define CONFIG_DM_GPIO
#define CONFIG_SYS_TIMER_RATE 1000000 #define CONFIG_SYS_TIMER_COUNTER NV_PA_TMRUS_BASE
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 v4: None Changes in v3: None Changes in v2: 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 | 212 +++++++ arch/arm/dts/exynos5.dtsi | 54 ++ arch/arm/dts/exynos5250-pinctrl.dtsi | 790 ++++++++++++++++++++++++ arch/arm/dts/exynos5250.dtsi | 40 +- arch/arm/dts/exynos5420-pinctrl.dtsi | 687 +++++++++++++++++++++ arch/arm/dts/exynos5420.dtsi | 115 ++++ arch/arm/dts/exynos54xx.dtsi | 44 ++ 16 files changed, 3948 insertions(+), 5 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/exynos5420-pinctrl.dtsi create mode 100644 arch/arm/dts/exynos5420.dtsi
diff --git a/arch/arm/dts/exynos4.dtsi b/arch/arm/dts/exynos4.dtsi index 110eb43..7ad7a46 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 15059d2..cd3ae44 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 0ff6939..f0e242c 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 6941906..3ce27b5 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 cc58c87..a6b7bfd 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..5c412aa --- /dev/null +++ b/arch/arm/dts/exynos4x12.dtsi @@ -0,0 +1,212 @@ +/* + * 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"; + + 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 a2b533a..8da84a9 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 0c644e7..03e2778 100644 --- a/arch/arm/dts/exynos5250.dtsi +++ b/arch/arm/dts/exynos5250.dtsi @@ -6,12 +6,50 @@ */
/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>; - compatible = "samsung,s3c2440-i2c"; + compatible = "samsung,s3c2440-i27c"; reg = <0x12CA0000 0x100>; interrupts = <0 60 0>; }; diff --git a/arch/arm/dts/exynos5420-pinctrl.dtsi b/arch/arm/dts/exynos5420-pinctrl.dtsi new file mode 100644 index 0000000..e62c8eb --- /dev/null +++ b/arch/arm/dts/exynos5420-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/exynos5420.dtsi b/arch/arm/dts/exynos5420.dtsi new file mode 100644 index 0000000..4baed72 --- /dev/null +++ b/arch/arm/dts/exynos5420.dtsi @@ -0,0 +1,115 @@ +/* + * (C) Copyright 2013 SAMSUNG Electronics + * SAMSUNG EXYNOS5420 SoC device tree source + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/include/ "exynos5.dtsi" +#include "exynos5420-pinctrl.dtsi" + +/ { + aliases { + pinctrl0 = &pinctrl_0; + pinctrl1 = &pinctrl_1; + pinctrl2 = &pinctrl_2; + pinctrl3 = &pinctrl_3; + pinctrl4 = &pinctrl_4; + }; + + config { + machine-arch-id = <4151>; + }; + + 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>; + }; + + i2c@12ca0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12CA0000 0x100>; + interrupts = <0 60 0>; + }; + + i2c@12cb0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12CB0000 0x100>; + interrupts = <0 61 0>; + }; + + i2c@12cc0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12CC0000 0x100>; + interrupts = <0 62 0>; + }; + + i2c@12cd0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12CD0000 0x100>; + interrupts = <0 63 0>; + }; + + i2c@12e00000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12E00000 0x100>; + interrupts = <0 87 0>; + }; + + i2c@12e10000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12E10000 0x100>; + interrupts = <0 88 0>; + }; + + i2c@12e20000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5-hsi2c"; + reg = <0x12E20000 0x100>; + interrupts = <0 203 0>; + }; +}; diff --git a/arch/arm/dts/exynos54xx.dtsi b/arch/arm/dts/exynos54xx.dtsi index b9f8e0b..63210e4 100644 --- a/arch/arm/dts/exynos54xx.dtsi +++ b/arch/arm/dts/exynos54xx.dtsi @@ -8,6 +8,14 @@ /include/ "exynos5.dtsi"
/ { + aliases { + pinctrl0 = &pinctrl_0; + pinctrl1 = &pinctrl_1; + pinctrl2 = &pinctrl_2; + pinctrl3 = &pinctrl_3; + pinctrl4 = &pinctrl_4; + }; + config { machine-arch-id = <4151>; }; @@ -113,6 +121,42 @@ status = "disabled"; };
+ 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;
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 v4: None Changes in v3: None Changes in v2: None
arch/arm/dts/exynos4210-pinctrl.dtsi | 543 ------------------------------- arch/arm/dts/exynos4x12-pinctrl.dtsi | 612 ----------------------------------- arch/arm/dts/exynos4x12.dtsi | 98 ------ arch/arm/dts/exynos5250-pinctrl.dtsi | 459 -------------------------- arch/arm/dts/exynos5420-pinctrl.dtsi | 384 ---------------------- 5 files changed, 2096 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 5c412aa..bc46ad3 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; };
@@ -102,102 +100,6 @@ 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 { - 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/exynos5420-pinctrl.dtsi b/arch/arm/dts/exynos5420-pinctrl.dtsi index e62c8eb..b3e63d1 100644 --- a/arch/arm/dts/exynos5420-pinctrl.dtsi +++ b/arch/arm/dts/exynos5420-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>; - }; }; };
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 v4: None Changes in v3: None Changes in v2: None
arch/arm/dts/exynos4210-pinctrl.dtsi | 1 + arch/arm/dts/exynos4210.dtsi | 6 ++++++ arch/arm/dts/exynos4x12-pinctrl.dtsi | 6 ++++++ arch/arm/dts/exynos4x12.dtsi | 8 ++++++++ arch/arm/dts/exynos5250-pinctrl.dtsi | 4 ++++ arch/arm/dts/exynos5250.dtsi | 12 ++++++++++-- arch/arm/dts/exynos5420-pinctrl.dtsi | 13 +++++++++++++ arch/arm/dts/exynos5420.dtsi | 12 +++++++++++- arch/arm/dts/exynos54xx.dtsi | 10 ++++++++++ 9 files changed, 69 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/exynos4210-pinctrl.dtsi b/arch/arm/dts/exynos4210-pinctrl.dtsi index bda17f7..d98280f 100644 --- a/arch/arm/dts/exynos4210-pinctrl.dtsi +++ b/arch/arm/dts/exynos4210-pinctrl.dtsi @@ -220,6 +220,7 @@ };
gpy0: gpy0 { + reg = <0xc00>; gpio-controller; #gpio-cells = <2>; }; diff --git a/arch/arm/dts/exynos4210.dtsi b/arch/arm/dts/exynos4210.dtsi index 48ecd7a..f521a54 100644 --- a/arch/arm/dts/exynos4210.dtsi +++ b/arch/arm/dts/exynos4210.dtsi @@ -82,12 +82,16 @@ };
pinctrl_0: pinctrl@11400000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos4210-pinctrl"; reg = <0x11400000 0x1000>; interrupts = <0 47 0>; };
pinctrl_1: pinctrl@11000000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos4210-pinctrl"; reg = <0x11000000 0x1000>; interrupts = <0 46 0>; @@ -100,6 +104,8 @@ };
pinctrl_2: pinctrl@03860000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos4210-pinctrl"; reg = <0x03860000 0x1000>; }; diff --git a/arch/arm/dts/exynos4x12-pinctrl.dtsi b/arch/arm/dts/exynos4x12-pinctrl.dtsi index 93f3998..3d1b0b2 100644 --- a/arch/arm/dts/exynos4x12-pinctrl.dtsi +++ b/arch/arm/dts/exynos4x12-pinctrl.dtsi @@ -71,6 +71,7 @@ };
gpf0: gpf0 { + reg = <0xc180>; gpio-controller; #gpio-cells = <2>;
@@ -103,6 +104,7 @@ };
gpj0: gpj0 { + reg = <0x240>; gpio-controller; #gpio-cells = <2>;
@@ -120,6 +122,7 @@ };
pinctrl@11000000 { + reg = <0x40>; gpk0: gpk0 { gpio-controller; #gpio-cells = <2>; @@ -177,6 +180,7 @@ };
gpm0: gpm0 { + reg = <0x260>; gpio-controller; #gpio-cells = <2>;
@@ -217,6 +221,7 @@ };
gpy0: gpy0 { + reg = <0x120>; gpio-controller; #gpio-cells = <2>; }; @@ -252,6 +257,7 @@ };
gpx0: gpx0 { + reg = <0xc00>; gpio-controller; #gpio-cells = <2>;
diff --git a/arch/arm/dts/exynos4x12.dtsi b/arch/arm/dts/exynos4x12.dtsi index bc46ad3..543c32c 100644 --- a/arch/arm/dts/exynos4x12.dtsi +++ b/arch/arm/dts/exynos4x12.dtsi @@ -61,12 +61,16 @@ };
pinctrl_0: pinctrl@11400000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos4x12-pinctrl"; reg = <0x11400000 0x1000>; interrupts = <0 47 0>; };
pinctrl_1: pinctrl@11000000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos4x12-pinctrl"; reg = <0x11000000 0x1000>; interrupts = <0 46 0>; @@ -79,6 +83,8 @@ };
pinctrl_2: pinctrl@03860000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos4x12-pinctrl"; reg = <0x03860000 0x1000>; interrupt-parent = <&combiner>; @@ -86,6 +92,8 @@ };
pinctrl_3: pinctrl@106E0000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos4x12-pinctrl"; reg = <0x106E0000 0x1000>; interrupts = <0 72 0>; diff --git a/arch/arm/dts/exynos5250-pinctrl.dtsi b/arch/arm/dts/exynos5250-pinctrl.dtsi index 67755a1..f6068e3 100644 --- a/arch/arm/dts/exynos5250-pinctrl.dtsi +++ b/arch/arm/dts/exynos5250-pinctrl.dtsi @@ -154,6 +154,7 @@ };
gpc4: gpc4 { + reg = <0x2e0>; gpio-controller; #gpio-cells = <2>;
@@ -162,6 +163,7 @@ };
gpx0: gpx0 { + reg = <0xc00>; gpio-controller; #gpio-cells = <2>;
@@ -293,6 +295,7 @@ };
gpv2: gpv2 { + reg = <0x060>; gpio-controller; #gpio-cells = <2>;
@@ -309,6 +312,7 @@ };
gpv4: gpv4 { + reg = <0xc0>; gpio-controller; #gpio-cells = <2>;
diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi index 03e2778..f17d288 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" #include "exynos5250-pinctrl.dtsi"
/ { @@ -17,6 +17,8 @@ };
pinctrl_0: pinctrl@11400000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5250-pinctrl"; reg = <0x11400000 0x1000>; interrupts = <0 46 0>; @@ -29,18 +31,24 @@ };
pinctrl_1: pinctrl@13400000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5250-pinctrl"; reg = <0x13400000 0x1000>; interrupts = <0 45 0>; };
pinctrl_2: pinctrl@10d10000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5250-pinctrl"; reg = <0x10d10000 0x1000>; interrupts = <0 50 0>; };
pinctrl_3: pinctrl@03860000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5250-pinctrl"; reg = <0x03860000 0x1000>; interrupts = <0 47 0>; @@ -49,7 +57,7 @@ i2c@12ca0000 { #address-cells = <1>; #size-cells = <0>; - compatible = "samsung,s3c2440-i27c"; + compatible = "samsung,s3c2440-i2c"; reg = <0x12CA0000 0x100>; interrupts = <0 60 0>; }; diff --git a/arch/arm/dts/exynos5420-pinctrl.dtsi b/arch/arm/dts/exynos5420-pinctrl.dtsi index b3e63d1..df31f37 100644 --- a/arch/arm/dts/exynos5420-pinctrl.dtsi +++ b/arch/arm/dts/exynos5420-pinctrl.dtsi @@ -13,6 +13,18 @@ */
/ { + /* Replicate the ordering of arch/arm/include/asm/arch-exynos/gpio.h */ + pinctrl@14010000 { + }; + pinctrl@13400000 { + }; + pinctrl@13410000 { + }; + pinctrl@14000000 { + }; + pinctrl@03860000 { + }; + pinctrl@13400000 { gpy7: gpy7 { gpio-controller; @@ -23,6 +35,7 @@ };
gpx0: gpx0 { + reg = <0xc00>; gpio-controller; #gpio-cells = <2>;
diff --git a/arch/arm/dts/exynos5420.dtsi b/arch/arm/dts/exynos5420.dtsi index 4baed72..5de86d4 100644 --- a/arch/arm/dts/exynos5420.dtsi +++ b/arch/arm/dts/exynos5420.dtsi @@ -5,7 +5,7 @@ * SPDX-License-Identifier: GPL-2.0+ */
-/include/ "exynos5.dtsi" +#include "exynos5.dtsi" #include "exynos5420-pinctrl.dtsi"
/ { @@ -22,6 +22,8 @@ };
pinctrl_0: pinctrl@13400000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5420-pinctrl"; reg = <0x13400000 0x1000>; interrupts = <0 45 0>; @@ -34,24 +36,32 @@ };
pinctrl_1: pinctrl@13410000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5420-pinctrl"; reg = <0x13410000 0x1000>; interrupts = <0 78 0>; };
pinctrl_2: pinctrl@14000000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5420-pinctrl"; reg = <0x14000000 0x1000>; interrupts = <0 46 0>; };
pinctrl_3: pinctrl@14010000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5420-pinctrl"; reg = <0x14010000 0x1000>; interrupts = <0 50 0>; };
pinctrl_4: pinctrl@03860000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5420-pinctrl"; reg = <0x03860000 0x1000>; interrupts = <0 47 0>; diff --git a/arch/arm/dts/exynos54xx.dtsi b/arch/arm/dts/exynos54xx.dtsi index 63210e4..c136b49 100644 --- a/arch/arm/dts/exynos54xx.dtsi +++ b/arch/arm/dts/exynos54xx.dtsi @@ -122,6 +122,8 @@ };
pinctrl_0: pinctrl@13400000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5420-pinctrl"; reg = <0x13400000 0x1000>; interrupts = <0 45 0>; @@ -134,24 +136,32 @@ };
pinctrl_1: pinctrl@13410000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5420-pinctrl"; reg = <0x13410000 0x1000>; interrupts = <0 78 0>; };
pinctrl_2: pinctrl@14000000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5420-pinctrl"; reg = <0x14000000 0x1000>; interrupts = <0 46 0>; };
pinctrl_3: pinctrl@14010000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5420-pinctrl"; reg = <0x14010000 0x1000>; interrupts = <0 50 0>; };
pinctrl_4: pinctrl@03860000 { + #address-cells = <1>; + #size-cells = <0>; compatible = "samsung,exynos5420-pinctrl"; reg = <0x03860000 0x1000>; interrupts = <0 47 0>;
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 v4: None Changes in v3: None Changes in v2: None
arch/arm/dts/exynos4.dtsi | 2 +- arch/arm/dts/exynos4210-origen.dts | 4 ++-- arch/arm/dts/exynos4210-trats.dts | 2 +- arch/arm/dts/exynos4210-universal_c210.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/exynos5420-peach-pit.dts | 2 +- arch/arm/dts/exynos5420-smdk5420.dts | 2 +- arch/arm/dts/exynos54xx.dtsi | 3 ++- 11 files changed, 13 insertions(+), 12 deletions(-)
diff --git a/arch/arm/dts/exynos4.dtsi b/arch/arm/dts/exynos4.dtsi index 7ad7a46..77fad48 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"
/ { combiner: interrupt-controller@10440000 { diff --git a/arch/arm/dts/exynos4210-origen.dts b/arch/arm/dts/exynos4210-origen.dts index cd3ae44..dd2476c 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/ "exynos4210.dtsi" +#include "skeleton.dtsi" +#include "exynos4210.dtsi"
/ { model = "Insignal Origen evaluation board based on Exynos4210"; diff --git a/arch/arm/dts/exynos4210-trats.dts b/arch/arm/dts/exynos4210-trats.dts index f0e242c..81188bc 100644 --- a/arch/arm/dts/exynos4210-trats.dts +++ b/arch/arm/dts/exynos4210-trats.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -/include/ "exynos4210.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 3ce27b5..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/ "exynos4210.dtsi" +#include "exynos4210.dtsi"
/ { model = "Samsung Universal C210 based on Exynos4210 rev0"; diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts index a6b7bfd..3b1e458 100644 --- a/arch/arm/dts/exynos4412-trats2.dts +++ b/arch/arm/dts/exynos4412-trats2.dts @@ -8,7 +8,7 @@ */
/dts-v1/; -/include/ "exynos4412.dtsi" +#include "exynos4412.dtsi"
/ { model = "Samsung Trats2 based on Exynos4412"; diff --git a/arch/arm/dts/exynos5.dtsi b/arch/arm/dts/exynos5.dtsi index 8da84a9..dc5405b 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/exynos5420-peach-pit.dts b/arch/arm/dts/exynos5420-peach-pit.dts index 35fa450..6ff3f9a 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 c136b49..03497a7 100644 --- a/arch/arm/dts/exynos54xx.dtsi +++ b/arch/arm/dts/exynos54xx.dtsi @@ -5,7 +5,8 @@ * SPDX-License-Identifier: GPL-2.0+ */
-/include/ "exynos5.dtsi" +#include "exynos5.dtsi" +#include "exynos5420-pinctrl.dtsi"
/ { aliases {
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 v4: None Changes in v3: None Changes in v2: None
arch/arm/cpu/armv7/exynos/pinmux.c | 2 +- arch/arm/include/asm/arch-exynos/gpio.h | 4 ---- 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(+), 21 deletions(-)
diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c index 86a0c75..8cc4e9c 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 be5113f..ba169b9 100644 --- a/arch/arm/include/asm/arch-exynos/gpio.h +++ b/arch/arm/include/asm/arch-exynos/gpio.h @@ -1504,11 +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_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 ef88314..c0f00cf 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 9dc7c83..128a978 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 03106fd..a79119a 100644 --- a/board/samsung/common/misc.c +++ b/board/samsung/common/misc.c @@ -13,7 +13,6 @@ #include <version.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 183c522..e37c0d3 100644 --- a/board/samsung/smdk5420/smdk5420.c +++ b/board/samsung/smdk5420/smdk5420.c @@ -10,9 +10,9 @@ #include <i2c.h> #include <lcd.h> #include <spi.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/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;
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 v4: None Changes in v3: None Changes in v2: 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)
With driver model GPIOs must be requested before use. Make sure this is done correctly.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v4: None Changes in v3: None Changes in v2: None
arch/arm/cpu/armv7/exynos/pinmux.c | 3 +++ board/samsung/smdk5250/exynos5-dt.c | 7 +++++++ board/samsung/smdk5420/smdk5420.c | 2 ++ drivers/mmc/s5p_sdhci.c | 7 ++++++- 4 files changed, 18 insertions(+), 1 deletion(-)
diff --git a/arch/arm/cpu/armv7/exynos/pinmux.c b/arch/arm/cpu/armv7/exynos/pinmux.c index 8cc4e9c..fb1375d 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/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 e37c0d3..09683fe 100644 --- a/board/samsung/smdk5420/smdk5420.c +++ b/board/samsung/smdk5420/smdk5420.c @@ -43,10 +43,12 @@ int exynos_init(void) void cfg_lcd_gpio(void) { /* For Backlight */ + gpio_request(EXYNOS5420_GPIO_B20, "backlight_on"); gpio_cfg_pin(EXYNOS5420_GPIO_B20, S5P_GPIO_OUTPUT); gpio_set_value(EXYNOS5420_GPIO_B20, 1);
/* LCD power on */ + gpio_request(EXYNOS5420_GPIO_X15, "lcd_power_on"); gpio_cfg_pin(EXYNOS5420_GPIO_X15, S5P_GPIO_OUTPUT); gpio_set_value(EXYNOS5420_GPIO_X15, 1);
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c index 2ff0ec2..95aa0ae 100644 --- a/drivers/mmc/s5p_sdhci.c +++ b/drivers/mmc/s5p_sdhci.c @@ -104,6 +104,7 @@ 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;
@@ -111,6 +112,8 @@ 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 % 99); + gpio_request(host->pwr_gpio.gpio, str); gpio_direction_output(host->pwr_gpio.gpio, 1); err = exynos_pinmux_config(dev_id, flag); if (err) { @@ -120,7 +123,9 @@ 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 % 99); + 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;
The GPIO list is very long in many cases and most of them are not used. By default, show only the GPIOs that are in use, and provide a flag to show all of them. This makes the 'gpio status' command much more pleasant.
In order to do this, driver model now exposes a method for obtaining the 'function' of a GPIO, which describes whether it is an input or output, for example. Implementation of this method is optional.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v4: - Add new patch to enhance 'gpio' command
Changes in v3: None Changes in v2: None
common/cmd_gpio.c | 101 +++++++++++++++++++++++++++++++-------------- include/asm-generic/gpio.h | 15 ++++++- 2 files changed, 82 insertions(+), 34 deletions(-)
diff --git a/common/cmd_gpio.c b/common/cmd_gpio.c index 4634f91..b97533f 100644 --- a/common/cmd_gpio.c +++ b/common/cmd_gpio.c @@ -24,18 +24,46 @@ enum gpio_cmd { };
#if defined(CONFIG_DM_GPIO) && !defined(gpio_status) -static const char * const gpio_function[] = { +static const char * const gpio_function[GPIOF_COUNT] = { "input", "output", + "unused", "unknown", + "func", };
-static void show_gpio(struct udevice *dev, const char *bank_name, int offset) +/* A few flags used by show_gpio() */ +enum { + FLAG_SHOW_ALL = 1 << 0, + FLAG_SHOW_BANK = 1 << 1, + FLAG_SHOW_NEWLINE = 1 << 2, +}; + +static void show_gpio(struct udevice *dev, const char *bank_name, int offset, + int *flagsp) { struct dm_gpio_ops *ops = gpio_get_ops(dev); + int func = GPIOF_UNKNOWN; char buf[80]; int ret;
+ BUILD_BUG_ON(GPIOF_COUNT != ARRAY_SIZE(gpio_function)); + + if (ops->get_function) { + ret = ops->get_function(dev, offset); + if (ret >= 0 && ret < ARRAY_SIZE(gpio_function)) + func = ret; + } + if (!(*flagsp & FLAG_SHOW_ALL) && func == GPIOF_UNUSED) + return; + if ((*flagsp & FLAG_SHOW_BANK) && bank_name) { + if (*flagsp & FLAG_SHOW_NEWLINE) { + putc('\n'); + *flagsp &= ~FLAG_SHOW_NEWLINE; + } + printf("Bank %s:\n", bank_name); + *flagsp &= ~FLAG_SHOW_BANK; + } *buf = '\0'; if (ops->get_state) { ret = ops->get_state(dev, offset, buf, sizeof(buf)); @@ -44,14 +72,6 @@ static void show_gpio(struct udevice *dev, const char *bank_name, int offset) return; } } else { - int func = GPIOF_UNKNOWN; - int ret; - - if (ops->get_function) { - ret = ops->get_function(dev, offset); - if (ret >= 0 && ret < ARRAY_SIZE(gpio_function)) - func = ret; - } sprintf(buf, "%s%u: %8s %d", bank_name, offset, gpio_function[func], ops->get_value(dev, offset)); } @@ -60,12 +80,14 @@ static void show_gpio(struct udevice *dev, const char *bank_name, int offset) puts("\n"); }
-static int do_gpio_status(const char *gpio_name) +static int do_gpio_status(bool all, const char *gpio_name) { struct udevice *dev; - int newline = 0; + int banklen; + int flags; int ret;
+ flags = 0; if (gpio_name && !*gpio_name) gpio_name = NULL; for (ret = uclass_first_device(UCLASS_GPIO, &dev); @@ -74,28 +96,33 @@ static int do_gpio_status(const char *gpio_name) const char *bank_name; int num_bits;
+ flags |= FLAG_SHOW_BANK; + if (all) + flags |= FLAG_SHOW_ALL; bank_name = gpio_get_bank_info(dev, &num_bits); + if (!num_bits) + continue; + banklen = bank_name ? strlen(bank_name) : 0;
if (!gpio_name || !bank_name || - !strncmp(gpio_name, bank_name, strlen(bank_name))) { + !strncmp(gpio_name, bank_name, banklen)) { const char *p = NULL; int offset;
- if (bank_name) { - if (newline) - putc('\n'); - printf("Bank %s:\n", bank_name); - } - newline = 1; - if (gpio_name && bank_name) { - p = gpio_name + strlen(bank_name); + p = gpio_name + banklen; + if (gpio_name && *p) { offset = simple_strtoul(p, NULL, 10); - show_gpio(dev, bank_name, offset); + show_gpio(dev, bank_name, offset, &flags); } else { - for (offset = 0; offset < num_bits; offset++) - show_gpio(dev, bank_name, offset); + for (offset = 0; offset < num_bits; offset++) { + show_gpio(dev, bank_name, offset, + &flags); + } } } + /* Add a newline between bank names */ + if (!(flags & FLAG_SHOW_BANK)) + flags |= FLAG_SHOW_NEWLINE; }
return ret; @@ -109,6 +136,7 @@ static int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) ulong value; const char *str_cmd, *str_gpio = NULL; #ifdef CONFIG_DM_GPIO + bool all = false; int ret; #endif
@@ -116,15 +144,24 @@ static int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) show_usage: return CMD_RET_USAGE; str_cmd = argv[1]; - if (argc > 2) - str_gpio = argv[2]; + argc -= 2; + argv += 2; +#ifdef CONFIG_DM_GPIO + if (argc > 0 && !strcmp(*argv, "-a")) { + all = true; + argc--; + argv++; + } +#endif + if (argc > 0) + str_gpio = *argv; if (!strcmp(str_cmd, "status")) { /* Support deprecated gpio_status() */ #ifdef gpio_status gpio_status(); return 0; #elif defined(CONFIG_DM_GPIO) - return cmd_process_error(cmdtp, do_gpio_status(str_gpio)); + return cmd_process_error(cmdtp, do_gpio_status(all, str_gpio)); #else goto show_usage; #endif @@ -186,8 +223,8 @@ static int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return value; }
-U_BOOT_CMD(gpio, 3, 0, do_gpio, - "query and control gpio pins", - "<input|set|clear|toggle> <pin>\n" - " - input/set/clear/toggle the specified pin\n" - "gpio status [<bank> | <pin>]"); +U_BOOT_CMD(gpio, 4, 0, do_gpio, + "query and control gpio pins", + "<input|set|clear|toggle> <pin>\n" + " - input/set/clear/toggle the specified pin\n" + "gpio status [-a] [<bank> | <pin>] - show [all/claimed] GPIOs"); diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h index a6e52a0..60539d8 100644 --- a/include/asm-generic/gpio.h +++ b/include/asm-generic/gpio.h @@ -79,11 +79,15 @@ int gpio_get_value(unsigned gpio); */ int gpio_set_value(unsigned gpio, int value);
-/* State of a GPIO, as reported by get_state() */ +/* State of a GPIO, as reported by get_function() */ enum { GPIOF_INPUT = 0, GPIOF_OUTPUT, - GPIOF_UNKNOWN, + GPIOF_UNUSED, /* Not claimed */ + GPIOF_UNKNOWN, /* Not known */ + GPIOF_FUNC, /* Not used as a GPIO */ + + GPIOF_COUNT, };
struct udevice; @@ -123,6 +127,13 @@ struct dm_gpio_ops { int value); int (*get_value)(struct udevice *dev, unsigned offset); int (*set_value)(struct udevice *dev, unsigned offset, int value); + /** + * get_function() Get the GPIO function + * + * @dev: Device to check + * @offset: GPIO offset within that device + * @return current function - GPIOF_... + */ int (*get_function)(struct udevice *dev, unsigned offset); int (*get_state)(struct udevice *dev, unsigned offset, char *state, int maxlen);
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 v4: None Changes in v3: None Changes in v2: None
drivers/gpio/s5p_gpio.c | 419 +++++++++++++++++++++++++++++-------------- include/configs/exynos4-dt.h | 4 + include/configs/exynos5-dt.h | 4 + 3 files changed, 291 insertions(+), 136 deletions(-)
diff --git a/drivers/gpio/s5p_gpio.c b/drivers/gpio/s5p_gpio.c index 99f2dd8..7fd97e2 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)
@@ -26,101 +33,19 @@ #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) -{ - 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 +#define GPIO_NAME_SIZE 20
- 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; - } - this_bank = (++tabp)->bank; - } while (this_bank); +/* Platform data for each bank */ +struct exynos_gpio_platdata { + struct s5p_gpio_bank *bank; + const char *bank_name; /* Name of port, e.g. 'gpa0" */ +};
- return -1; -} +/* 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 void s5p_gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg) { @@ -132,35 +57,34 @@ static void s5p_gpio_cfg_pin(struct s5p_gpio_bank *bank, int gpio, int cfg) writel(value, &bank->con); }
-static void s5p_gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en) +#ifndef CONFIG_SPL_BUILD +static int s5p_gpio_get_cfg_pin(struct s5p_gpio_bank *bank, int gpio) { unsigned int value;
- value = readl(&bank->dat); - value &= ~DAT_MASK(gpio); - if (en) - value |= DAT_SET(gpio); - writel(value, &bank->dat); + value = readl(&bank->con); + value &= CON_MASK(gpio); + return CON_SFR_UNSHIFT(value, gpio); }
-static void s5p_gpio_direction_output(struct s5p_gpio_bank *bank, - int gpio, int en) +static unsigned int s5p_gpio_get_value(struct s5p_gpio_bank *bank, int gpio) { - s5p_gpio_cfg_pin(bank, gpio, S5P_GPIO_OUTPUT); - s5p_gpio_set_value(bank, gpio, en); -} + unsigned int value;
-static void s5p_gpio_direction_input(struct s5p_gpio_bank *bank, int gpio) -{ - s5p_gpio_cfg_pin(bank, gpio, S5P_GPIO_INPUT); + value = readl(&bank->dat); + return !!(value & DAT_MASK(gpio)); } +#endif
-static unsigned int s5p_gpio_get_value(struct s5p_gpio_bank *bank, int gpio) +static void s5p_gpio_set_value(struct s5p_gpio_bank *bank, int gpio, int en) { unsigned int value;
value = readl(&bank->dat); - return !!(value & DAT_MASK(gpio)); + value &= ~DAT_MASK(gpio); + if (en) + value |= DAT_SET(gpio); + writel(value, &bank->dat); }
static void s5p_gpio_set_pull(struct s5p_gpio_bank *bank, int gpio, int mode) @@ -254,66 +178,289 @@ int s5p_gpio_get_pin(unsigned gpio) return S5P_GPIO_GET_PIN(gpio); }
-/* Common GPIO API */ +#ifdef CONFIG_SPL_BUILD +/* Common GPIO API - SPL does not support driver model yet */ +int gpio_set_value(unsigned gpio, int value) +{ + s5p_gpio_set_value(s5p_gpio_get_bank(gpio), + s5p_gpio_get_pin(gpio), value); + + return 0; +} +#endif /* CONFIG_SPL_BUILD */ + +/* There is no common GPIO API for pull, drv, pin, rate (yet) */ +void gpio_set_pull(int gpio, int mode) +{ + s5p_gpio_set_pull(s5p_gpio_get_bank(gpio), + s5p_gpio_get_pin(gpio), mode); +} + +void gpio_set_drv(int gpio, int mode) +{ + s5p_gpio_set_drv(s5p_gpio_get_bank(gpio), + s5p_gpio_get_pin(gpio), mode); +} + +void gpio_cfg_pin(int gpio, int cfg) +{ + s5p_gpio_cfg_pin(s5p_gpio_get_bank(gpio), + s5p_gpio_get_pin(gpio), cfg); +} + +void gpio_set_rate(int gpio, int mode) +{ + s5p_gpio_set_rate(s5p_gpio_get_bank(gpio), + s5p_gpio_get_pin(gpio), mode); +}
-int gpio_request(unsigned gpio, const char *label) +/* 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"); + } + return 0; }
-int gpio_free(unsigned gpio) +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 0; }
-int gpio_direction_input(unsigned gpio) +static int exynos_gpio_request(struct udevice *dev, unsigned offset, + const char *label) { - s5p_gpio_direction_input(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_direction_output(unsigned gpio, int value) +static int exynos_gpio_free(struct udevice *dev, unsigned offset) { - 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; + state->label[offset][0] = '\0'; + return 0; }
-int gpio_get_value(unsigned gpio) +/* set GPIO pin 'gpio' as an input */ +static int exynos_gpio_direction_input(struct udevice *dev, unsigned offset) { - 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); + int ret; + + 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); + + return 0; }
-int gpio_set_value(unsigned gpio, int value) +/* set GPIO pin 'gpio' as an output, with polarity 'value' */ +static int exynos_gpio_direction_output(struct udevice *dev, unsigned offset, + int value) { - 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; + + /* 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; }
-void gpio_set_pull(int gpio, int mode) +/* read GPIO IN value of pin 'gpio' */ +static int exynos_gpio_get_value(struct udevice *dev, unsigned offset) { - s5p_gpio_set_pull(s5p_gpio_get_bank(gpio), - s5p_gpio_get_pin(gpio), mode); + 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); }
-void gpio_set_drv(int gpio, int mode) +/* write GPIO OUT value to pin 'gpio' */ +static int exynos_gpio_set_value(struct udevice *dev, unsigned offset, + int value) { - s5p_gpio_set_drv(s5p_gpio_get_bank(gpio), - s5p_gpio_get_pin(gpio), mode); + 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; }
-void gpio_cfg_pin(int gpio, int cfg) +static int exynos_gpio_get_function(struct udevice *dev, unsigned offset) { - s5p_gpio_cfg_pin(s5p_gpio_get_bank(gpio), - s5p_gpio_get_pin(gpio), cfg); + 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; }
-void gpio_set_rate(int gpio, int mode) +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) { - s5p_gpio_set_rate(s5p_gpio_get_bank(gpio), - s5p_gpio_get_pin(gpio), mode); + 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,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/exynos4-dt.h b/include/configs/exynos4-dt.h index 44e6ab4..32fbc80 100644 --- a/include/configs/exynos4-dt.h +++ b/include/configs/exynos4-dt.h @@ -16,6 +16,10 @@
#include <asm/arch/cpu.h> /* get chip and board defs */
+#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/exynos5-dt.h b/include/configs/exynos5-dt.h index fb03500..cc3a409 100644 --- a/include/configs/exynos5-dt.h +++ b/include/configs/exynos5-dt.h @@ -16,6 +16,10 @@
#include <asm/arch/cpu.h> /* get chip and board defs */
+#define CONFIG_DM +#define CONFIG_CMD_DM +#define CONFIG_DM_GPIO + #define CONFIG_SYS_GENERIC_BOARD #define CONFIG_ARCH_CPU_INIT #define CONFIG_DISPLAY_CPUINFO
Add a bank of GPIOs for sandbox which can be used for testing this functionality.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v4: - Add patches for exynos GPIO support
Changes in v3: None Changes in v2: None
arch/sandbox/dts/sandbox.dts | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts index 62d8037..f3f951b 100644 --- a/arch/sandbox/dts/sandbox.dts +++ b/arch/sandbox/dts/sandbox.dts @@ -113,4 +113,13 @@ 0x070b0067 0x070c0069>; };
+ gpio_a: gpios { + gpio-controller; + compatible = "sandbox,gpio"; + #gpio-cells = <1>; + gpio-bank-name = "a"; + num-gpios = <20>; + }; + + };
Hi,
On 11 July 2014 06:00, Simon Glass sjg@chromium.org wrote:
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 Trimslice (Tegra 20). I will try it on a beaver also (soon!).
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.
So far this fails to build for four boards (smdkc100, smdkv310, s5p_goni, arndale) because they don't use exynos5-dt.h. I'll take a look at this when I figure out how to make a common exynos5 config.
The 'gpio' command is updated to support display of only the allocated GPIOs. This is much more friendly than displaying a large table.
A related clean-ups are provided as well.
Changes in v4:
- Rename struct device to struct udevice
- Add new patch to enhance 'gpio' command
- Add patches for exynos GPIO support
Changes in v3:
- Move dm command enable to previous patch
- Use gpio number for the internal helper functions
Changes in v2:
- Split out driver model changes into separate patches
- Correct bugs found during testing
Are there any comments on this series? I plan to apply the sandbox GPIO parts soon, leaving Exynos and Tegra until after that. There are dependent patches in the case of Exynos and more testing needed for Tegra.
Regards, Simon
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Simon Glass