[U-Boot] [PATCH] ARM: mvebu: dts: add Clearfog GT-8K
From: Rabeeh Khoury rabeeh@solid-run.com
The SolidRun Clearfog GT-8K is based on Armada 8040.
https://wiki.solid-run.com/doku.php?id=products:a8040:clearfoggt8k
Signed-off-by: Rabeeh Khoury rabeeh@solid-run.com Signed-off-by: Baruch Siach baruch@tkos.co.il --- arch/arm/dts/Makefile | 1 + arch/arm/dts/armada-8040-clearfog-gt-8k.dts | 315 ++++++++++++++++++++ 2 files changed, 316 insertions(+) create mode 100644 arch/arm/dts/armada-8040-clearfog-gt-8k.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 44ebc50bfab1..c9a23ea68450 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -99,6 +99,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += \ armada-7040-db-nand.dtb \ armada-8040-db.dtb \ armada-8040-mcbin.dtb \ + armada-8040-clearfog-gt-8k.dtb \ armada-xp-gp.dtb \ armada-xp-maxbcm.dtb \ armada-xp-synology-ds414.dtb \ diff --git a/arch/arm/dts/armada-8040-clearfog-gt-8k.dts b/arch/arm/dts/armada-8040-clearfog-gt-8k.dts new file mode 100644 index 000000000000..015ef35b0d81 --- /dev/null +++ b/arch/arm/dts/armada-8040-clearfog-gt-8k.dts @@ -0,0 +1,315 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2018 SolidRun ltd + */ + +#include "armada-8040.dtsi" + +/ { + model = "ClearFog-GT-8K"; + compatible = "solidrun,armada8040-cf-gt-8k", + "marvell,armada8040"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + i2c0 = &cpm_i2c0; + i2c1 = &cpm_i2c1; + spi0 = &cps_spi1; + }; + + memory@00000000 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + simple-bus { + compatible = "simple-bus"; + + reg_usb3h0_vbus: usb3-vbus0 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&cpm_xhci_vbus_pins>; + regulator-name = "reg-usb3h0-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + startup-delay-us = <300000>; + shutdown-delay-us = <500000>; + regulator-force-boot-off; + gpio = <&cpm_gpio1 15 GPIO_ACTIVE_LOW>; /* GPIO[47] */ + }; + }; +}; + +&uart0 { + status = "okay"; +}; + +&ap_pinctl { + /* + * MPP Bus: + * eMMC [0-10] + * UART0 [11,19] + */ + /* 0 1 2 3 4 5 6 7 8 9 */ + pin-func = < 1 1 1 1 1 1 1 1 1 1 + 1 3 0 0 0 0 0 0 0 3 >; +}; + +/* on-board eMMC */ +&ap_sdhci0 { + pinctrl-names = "default"; + pinctrl-0 = <&ap_emmc_pins>; + bus-width = <8>; + status = "okay"; +}; + +&cpm_pinctl { + /* + * MPP Bus: + * [0-31] = 0xff: Keep default CP0_shared_pins: + * [11] CLKOUT_MPP_11 (out) + * [23] LINK_RD_IN_CP2CP (in) + * [25] CLKOUT_MPP_25 (out) + * [29] AVS_FB_IN_CP2CP (in) + * [32, 33, 34] pci0/1/2 reset + * [35-38] CP0 I2C1 and I2C0 + * [39] GPIO reset button + * [40,41] LED0 and LED1 + * [43] 1512 phy reset + * [47] USB VBUS EN (active low) + * [48] FAN PWM + * [49] SFP+ present signal + * [50] TPM interrupt + * [51] WLAN0 disable + * [52] WLAN1 disable + * [53] LTE disable + * [54] NFC reset + * [55] Micro SD card detect + * [56-61] Micro SD + */ + /* 0 1 2 3 4 5 6 7 8 9 */ + pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0 0 0 0 2 2 2 2 0 + 0 0 0 0 0 0 0 0 0 0 + 0 0 0 0 0 0 0xe 0xe 0xe 0xe + 0xe 0xe 0 >; + + cpm_xhci_vbus_pins: cpm-xhci-vbus-pins { + marvell,pins = < 47 >; + marvell,function = <0>; + }; + + cps_1g_phy_reset: cps-1g-phy-reset { + marvell,pins = < 43 >; + marvell,function = <0>; + }; +}; + +/* uSD slot */ +&cpm_sdhci0 { + pinctrl-names = "default"; + pinctrl-0 = <&cpm_sdhci_pins>; + bus-width = <4>; + status = "okay"; +}; + +&cpm_pcie0 { + num-lanes = <1>; + status = "okay"; +}; + +&cpm_i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&cpm_i2c0_pins>; + status = "okay"; + clock-frequency = <100000>; +}; + +&cpm_i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&cpm_i2c1_pins>; + status = "okay"; + clock-frequency = <100000>; +}; + +&cpm_sata0 { + status = "okay"; +}; + +&cpm_comphy { + /* + * CP0 Serdes Configuration: + * Lane 0: PCIe0 (x1) + * Lane 1: Not connected + * Lane 2: SFI (10G) + * Lane 3: Not connected + * Lane 4: USB 3.0 host port1 (can be PCIe) + * Lane 5: Not connected + */ + phy0 { + phy-type = <PHY_TYPE_PEX0>; + }; + phy1 { + phy-type = <PHY_TYPE_UNCONNECTED>; + }; + phy2 { + phy-type = <PHY_TYPE_SFI>; + }; + phy3 { + phy-type = <PHY_TYPE_UNCONNECTED>; + }; + phy4 { + phy-type = <PHY_TYPE_USB3_HOST1>; + }; + phy5 { + phy-type = <PHY_TYPE_UNCONNECTED>; + }; +}; + +&cpm_ethernet { + pinctrl-names = "default"; + status = "okay"; +}; + +/* 10G SFI SFP */ +&cpm_eth0 { + status = "okay"; + phy-mode = "sfi"; +}; + +&cps_sata0 { + status = "okay"; +}; + +&cps_usb3_0 { + vbus-supply = <®_usb3h0_vbus>; + status = "okay"; +}; + +&cps_utmi0 { + status = "okay"; +}; + +&cps_pinctl { + /* + * MPP Bus: + * [0-5] TDM + * [6] VHV Enable + * [7] CP1 SPI0 CSn1 (FXS) + * [8] CP1 SPI0 CSn0 (TPM) + * [9.11]CP1 SPI0 MOSI/MISO/CLK + * [13] CP1 SPI1 MISO (TDM and SPI ROM shared) + * [14] CP1 SPI1 CS0n (64Mb SPI ROM) + * [15] CP1 SPI1 MOSI (TDM and SPI ROM shared) + * [16] CP1 SPI1 CLK (TDM and SPI ROM shared) + * [24] Topaz switch reset + * [26] Buzzer + * [27] CP1 SMI MDIO + * [28] CP1 SMI MDC + * [29] CP0 10G SFP TX Disable + * [30] WPS button + * [31] Front panel button + * [32-62] = 0xff: Keep default CP1_shared_pins: + */ + /* 0 1 2 3 4 5 6 7 8 9 */ + pin-func = < 0x4 0x4 0x4 0x4 0x4 0x4 0x0 0x4 0x4 0x4 + 0x4 0x4 0x0 0x3 0x3 0x3 0x3 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0x0 0xff 0x0 0x8 0x8 0x0 + 0x0 0x0 0x0 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff>; +}; + +&cps_spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&cps_spi1_pins>; + status = "okay"; + + spi-flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "U-Boot"; + reg = <0 0x200000>; + }; + partition@200000 { + label = "Filesystem"; + reg = <0x200000 0xce0000>; + }; + }; + }; +}; + +&cps_comphy { + /* + * CP1 Serdes Configuration: + * Lane 0: SATA 1 (RX swapped). Can be PCIe0 + * Lane 1: Not used + * Lane 2: USB HOST 0 + * Lane 3: SGMII1 - Connected to 1512 port + * Lane 4: Not used + * Lane 5: SGMII2 - Connected to Topaz switch + */ + phy0 { + phy-type = <PHY_TYPE_SATA1>; + phy-invert = <PHY_POLARITY_RXD_INVERT>; + }; + phy1 { + phy-type = <PHY_TYPE_UNCONNECTED>; + }; + phy2 { + phy-type = <PHY_TYPE_USB3_HOST0>; + }; + phy3 { + phy-type = <PHY_TYPE_SGMII1>; + phy-speed = <PHY_SPEED_1_25G>; + }; + phy4 { + phy-type = <PHY_TYPE_UNCONNECTED>; + }; + phy5 { + phy-type = <PHY_TYPE_SGMII2>; + phy-speed = <PHY_SPEED_3_125G>; + }; +}; + +&cps_mdio { + phy0: ethernet-phy@0 { + reg = <0>; + }; +}; + +&cps_ethernet { + pinctrl-names = "default"; + pinctrl-0 = <&cps_1g_phy_reset>; + status = "okay"; +}; + +/* 1G SGMII */ +&cps_eth1 { + status = "okay"; + phy-mode = "sgmii"; + phy = <&phy0>; + phy-reset-gpios = <&cpm_gpio1 11 GPIO_ACTIVE_LOW>; +}; + +/* 2.5G to Topaz switch */ +&cps_eth2 { + status = "okay"; + phy-mode = "sgmii"; + phy-speed = <2500>; + phy-reset-gpios = <&cps_gpio0 24 GPIO_ACTIVE_LOW>; +};
Hi Baruch,
On 18.10.18 13:51, Baruch Siach wrote:
From: Rabeeh Khoury rabeeh@solid-run.com
The SolidRun Clearfog GT-8K is based on Armada 8040.
https://wiki.solid-run.com/doku.php?id=products:a8040:clearfoggt8k
Signed-off-by: Rabeeh Khoury rabeeh@solid-run.com Signed-off-by: Baruch Siach baruch@tkos.co.il
Is a dts file enough for a functional U-Boot port? Don't you need to reference it at least in some new defconfig file?
Thanks, Stefan
Hi Stefan,
Stefan Roese writes:
On 18.10.18 13:51, Baruch Siach wrote:
From: Rabeeh Khoury rabeeh@solid-run.com
The SolidRun Clearfog GT-8K is based on Armada 8040.
https://wiki.solid-run.com/doku.php?id=products:a8040:clearfoggt8k
Signed-off-by: Rabeeh Khoury rabeeh@solid-run.com Signed-off-by: Baruch Siach baruch@tkos.co.il
Is a dts file enough for a functional U-Boot port? Don't you need to reference it at least in some new defconfig file?
The defconfig is exactly the same as the Macchiatobin. So doing:
make mvebu_mcbin-88f8040_defconfig make DEVICE_TREE=armada-8040-clearfog-gt-8k
should do the trick. Do you think I should add another defconfig that only changes CONFIG_DEFAULT_DEVICE_TREE?
baruch
On 22.10.18 16:30, Baruch Siach wrote:
Hi Stefan,
Stefan Roese writes:
On 18.10.18 13:51, Baruch Siach wrote:
From: Rabeeh Khoury rabeeh@solid-run.com
The SolidRun Clearfog GT-8K is based on Armada 8040.
https://wiki.solid-run.com/doku.php?id=products:a8040:clearfoggt8k
Signed-off-by: Rabeeh Khoury rabeeh@solid-run.com Signed-off-by: Baruch Siach baruch@tkos.co.il
Is a dts file enough for a functional U-Boot port? Don't you need to reference it at least in some new defconfig file?
The defconfig is exactly the same as the Macchiatobin. So doing:
make mvebu_mcbin-88f8040_defconfig make DEVICE_TREE=armada-8040-clearfog-gt-8k
should do the trick. Do you think I should add another defconfig that only changes CONFIG_DEFAULT_DEVICE_TREE?
From my experience, users look for existing U-Boot ports in the "configs" directory (in modern U-Boot). So yes, I think its clearer and more obvious that this board is supported (and how it can be built) by adding this new defconfig file.
Thanks, Stefan
On Fri, 19 Oct 2018, 12:55 AM Baruch Siach, baruch@tkos.co.il wrote:
From: Rabeeh Khoury rabeeh@solid-run.com
The SolidRun Clearfog GT-8K is based on Armada 8040.
https://wiki.solid-run.com/doku.php?id=products:a8040:clearfoggt8k
Signed-off-by: Rabeeh Khoury rabeeh@solid-run.com Signed-off-by: Baruch Siach baruch@tkos.co.il
arch/arm/dts/Makefile | 1 + arch/arm/dts/armada-8040-clearfog-gt-8k.dts | 315 ++++++++++++++++++++ 2 files changed, 316 insertions(+) create mode 100644 arch/arm/dts/armada-8040-clearfog-gt-8k.dts
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 44ebc50bfab1..c9a23ea68450 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -99,6 +99,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += \ armada-7040-db-nand.dtb \ armada-8040-db.dtb \ armada-8040-mcbin.dtb \
armada-8040-clearfog-gt-8k.dtb \ armada-xp-gp.dtb \ armada-xp-maxbcm.dtb \ armada-xp-synology-ds414.dtb \diff --git a/arch/arm/dts/armada-8040-clearfog-gt-8k.dts b/arch/arm/dts/armada-8040-clearfog-gt-8k.dts new file mode 100644 index 000000000000..015ef35b0d81 --- /dev/null +++ b/arch/arm/dts/armada-8040-clearfog-gt-8k.dts @@ -0,0 +1,315 @@ +// SPDX-License-Identifier: GPL-2.0 +/*
- Copyright (C) 2018 SolidRun ltd
- */
+#include "armada-8040.dtsi"
+/ {
model = "ClearFog-GT-8K";compatible = "solidrun,armada8040-cf-gt-8k","marvell,armada8040";chosen {stdout-path = "serial0:115200n8";};aliases {i2c0 = &cpm_i2c0;i2c1 = &cpm_i2c1;spi0 = &cps_spi1;};memory@00000000 {device_type = "memory";reg = <0x0 0x0 0x0 0x80000000>;};simple-bus {compatible = "simple-bus";reg_usb3h0_vbus: usb3-vbus0 {compatible = "regulator-fixed";pinctrl-names = "default";pinctrl-0 = <&cpm_xhci_vbus_pins>;regulator-name = "reg-usb3h0-vbus";regulator-min-microvolt = <5000000>;regulator-max-microvolt = <5000000>;startup-delay-us = <300000>;shutdown-delay-us = <500000>;regulator-force-boot-off;gpio = <&cpm_gpio1 15 GPIO_ACTIVE_LOW>; /*GPIO[47] */
};};+};
+&uart0 {
status = "okay";+};
+&ap_pinctl {
/** MPP Bus:* eMMC [0-10]* UART0 [11,19]*//* 0 1 2 3 4 5 6 7 8 9 */pin-func = < 1 1 1 1 1 1 1 1 1 11 3 0 0 0 0 0 0 0 3 >;+};
+/* on-board eMMC */ +&ap_sdhci0 {
pinctrl-names = "default";pinctrl-0 = <&ap_emmc_pins>;bus-width = <8>;status = "okay";+};
+&cpm_pinctl {
/** MPP Bus:* [0-31] = 0xff: Keep default CP0_shared_pins:* [11] CLKOUT_MPP_11 (out)* [23] LINK_RD_IN_CP2CP (in)* [25] CLKOUT_MPP_25 (out)* [29] AVS_FB_IN_CP2CP (in)* [32, 33, 34] pci0/1/2 reset* [35-38] CP0 I2C1 and I2C0* [39] GPIO reset button* [40,41] LED0 and LED1* [43] 1512 phy reset* [47] USB VBUS EN (active low)* [48] FAN PWM* [49] SFP+ present signal* [50] TPM interrupt* [51] WLAN0 disable* [52] WLAN1 disable* [53] LTE disable* [54] NFC reset* [55] Micro SD card detect* [56-61] Micro SD*//* 0 1 2 3 4 5 6 7 8 9 */pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff0xff 0 0 0 0 2 2 2 2 00 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0xe 0xe 0xe 0xe0xe 0xe 0 >;cpm_xhci_vbus_pins: cpm-xhci-vbus-pins {marvell,pins = < 47 >;marvell,function = <0>;};cps_1g_phy_reset: cps-1g-phy-reset {marvell,pins = < 43 >;marvell,function = <0>;};+};
+/* uSD slot */ +&cpm_sdhci0 {
pinctrl-names = "default";pinctrl-0 = <&cpm_sdhci_pins>;bus-width = <4>;status = "okay";+};
+&cpm_pcie0 {
num-lanes = <1>;status = "okay";+};
+&cpm_i2c0 {
pinctrl-names = "default";pinctrl-0 = <&cpm_i2c0_pins>;status = "okay";clock-frequency = <100000>;+};
+&cpm_i2c1 {
pinctrl-names = "default";pinctrl-0 = <&cpm_i2c1_pins>;status = "okay";clock-frequency = <100000>;+};
+&cpm_sata0 {
status = "okay";+};
+&cpm_comphy {
/** CP0 Serdes Configuration:* Lane 0: PCIe0 (x1)* Lane 1: Not connected* Lane 2: SFI (10G)* Lane 3: Not connected* Lane 4: USB 3.0 host port1 (can be PCIe)* Lane 5: Not connected*/phy0 {phy-type = <PHY_TYPE_PEX0>;};phy1 {phy-type = <PHY_TYPE_UNCONNECTED>;};phy2 {phy-type = <PHY_TYPE_SFI>;};phy3 {phy-type = <PHY_TYPE_UNCONNECTED>;};phy4 {phy-type = <PHY_TYPE_USB3_HOST1>;};phy5 {phy-type = <PHY_TYPE_UNCONNECTED>;};+};
+&cpm_ethernet {
pinctrl-names = "default";status = "okay";+};
+/* 10G SFI SFP */ +&cpm_eth0 {
status = "okay";phy-mode = "sfi";+};
+&cps_sata0 {
status = "okay";+};
+&cps_usb3_0 {
vbus-supply = <®_usb3h0_vbus>;status = "okay";+};
+&cps_utmi0 {
status = "okay";+};
+&cps_pinctl {
/** MPP Bus:* [0-5] TDM* [6] VHV Enable* [7] CP1 SPI0 CSn1 (FXS)* [8] CP1 SPI0 CSn0 (TPM)* [9.11]CP1 SPI0 MOSI/MISO/CLK* [13] CP1 SPI1 MISO (TDM and SPI ROM shared)* [14] CP1 SPI1 CS0n (64Mb SPI ROM)* [15] CP1 SPI1 MOSI (TDM and SPI ROM shared)* [16] CP1 SPI1 CLK (TDM and SPI ROM shared)* [24] Topaz switch reset* [26] Buzzer* [27] CP1 SMI MDIO* [28] CP1 SMI MDC* [29] CP0 10G SFP TX Disable* [30] WPS button* [31] Front panel button* [32-62] = 0xff: Keep default CP1_shared_pins:*//* 0 1 2 3 4 5 6 7 8 9 */pin-func = < 0x4 0x4 0x4 0x4 0x4 0x4 0x0 0x4 0x4 0x40x4 0x4 0x0 0x3 0x3 0x3 0x3 0xff 0xff 0xff0xff 0xff 0xff 0xff 0x0 0xff 0x0 0x8 0x8 0x00x0 0x0 0x0 0xff 0xff 0xff 0xff 0xff 0xff 0xff0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff0xff 0xff 0xff>;+};
+&cps_spi1 {
pinctrl-names = "default";pinctrl-0 = <&cps_spi1_pins>;status = "okay";spi-flash@0 {compatible = "jedec,spi-nor";
Last time I looked u-boot needs this to include "spi-flash".
+ reg = <0>;
spi-max-frequency = <10000000>;partitions {compatible = "fixed-partitions";#address-cells = <1>;#size-cells = <1>;partition@0 {label = "U-Boot";reg = <0 0x200000>;};partition@200000 {label = "Filesystem";reg = <0x200000 0xce0000>;};};};+};
+&cps_comphy {
/** CP1 Serdes Configuration:* Lane 0: SATA 1 (RX swapped). Can be PCIe0* Lane 1: Not used* Lane 2: USB HOST 0* Lane 3: SGMII1 - Connected to 1512 port* Lane 4: Not used* Lane 5: SGMII2 - Connected to Topaz switch*/phy0 {phy-type = <PHY_TYPE_SATA1>;phy-invert = <PHY_POLARITY_RXD_INVERT>;};phy1 {phy-type = <PHY_TYPE_UNCONNECTED>;};phy2 {phy-type = <PHY_TYPE_USB3_HOST0>;};phy3 {phy-type = <PHY_TYPE_SGMII1>;phy-speed = <PHY_SPEED_1_25G>;};phy4 {phy-type = <PHY_TYPE_UNCONNECTED>;};phy5 {phy-type = <PHY_TYPE_SGMII2>;phy-speed = <PHY_SPEED_3_125G>;};+};
+&cps_mdio {
phy0: ethernet-phy@0 {reg = <0>;};+};
+&cps_ethernet {
pinctrl-names = "default";pinctrl-0 = <&cps_1g_phy_reset>;status = "okay";+};
+/* 1G SGMII */ +&cps_eth1 {
status = "okay";phy-mode = "sgmii";phy = <&phy0>;phy-reset-gpios = <&cpm_gpio1 11 GPIO_ACTIVE_LOW>;+};
+/* 2.5G to Topaz switch */ +&cps_eth2 {
status = "okay";phy-mode = "sgmii";phy-speed = <2500>;phy-reset-gpios = <&cps_gpio0 24 GPIO_ACTIVE_LOW>;+};
2.19.1
Hi Baruch,
On 22.10.18 21:59, Chris Packham wrote:
On Fri, 19 Oct 2018, 12:55 AM Baruch Siach, <baruch@tkos.co.il mailto:baruch@tkos.co.il> wrote:
From: Rabeeh Khoury <rabeeh@solid-run.com <mailto:rabeeh@solid-run.com>> The SolidRun Clearfog GT-8K is based on Armada 8040. https://wiki.solid-run.com/doku.php?id=products:a8040:clearfoggt8k Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com <mailto:rabeeh@solid-run.com>> Signed-off-by: Baruch Siach <baruch@tkos.co.il <mailto:baruch@tkos.co.il>> --- arch/arm/dts/Makefile | 1 + arch/arm/dts/armada-8040-clearfog-gt-8k.dts | 315 ++++++++++++++++++++ 2 files changed, 316 insertions(+) create mode 100644 arch/arm/dts/armada-8040-clearfog-gt-8k.dts diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 44ebc50bfab1..c9a23ea68450 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -99,6 +99,7 @@ dtb-$(CONFIG_ARCH_MVEBU) += \ armada-7040-db-nand.dtb \ armada-8040-db.dtb \ armada-8040-mcbin.dtb \ + armada-8040-clearfog-gt-8k.dtb \ armada-xp-gp.dtb \ armada-xp-maxbcm.dtb \ armada-xp-synology-ds414.dtb \ diff --git a/arch/arm/dts/armada-8040-clearfog-gt-8k.dts b/arch/arm/dts/armada-8040-clearfog-gt-8k.dts new file mode 100644 index 000000000000..015ef35b0d81 --- /dev/null +++ b/arch/arm/dts/armada-8040-clearfog-gt-8k.dts @@ -0,0 +1,315 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2018 SolidRun ltd + */ + +#include "armada-8040.dtsi" + +/ { + model = "ClearFog-GT-8K"; + compatible = "solidrun,armada8040-cf-gt-8k", + "marvell,armada8040"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + i2c0 = &cpm_i2c0; + i2c1 = &cpm_i2c1; + spi0 = &cps_spi1; + }; + + memory@00000000 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + simple-bus { + compatible = "simple-bus"; + + reg_usb3h0_vbus: usb3-vbus0 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&cpm_xhci_vbus_pins>; + regulator-name = "reg-usb3h0-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + startup-delay-us = <300000>; + shutdown-delay-us = <500000>; + regulator-force-boot-off; + gpio = <&cpm_gpio1 15 GPIO_ACTIVE_LOW>; /* GPIO[47] */ + }; + }; +}; + +&uart0 { + status = "okay"; +}; + +&ap_pinctl { + /* + * MPP Bus: + * eMMC [0-10] + * UART0 [11,19] + */ + /* 0 1 2 3 4 5 6 7 8 9 */ + pin-func = < 1 1 1 1 1 1 1 1 1 1 + 1 3 0 0 0 0 0 0 0 3 >; +}; + +/* on-board eMMC */ +&ap_sdhci0 { + pinctrl-names = "default"; + pinctrl-0 = <&ap_emmc_pins>; + bus-width = <8>; + status = "okay"; +}; + +&cpm_pinctl { + /* + * MPP Bus: + * [0-31] = 0xff: Keep default CP0_shared_pins: + * [11] CLKOUT_MPP_11 (out) + * [23] LINK_RD_IN_CP2CP (in) + * [25] CLKOUT_MPP_25 (out) + * [29] AVS_FB_IN_CP2CP (in) + * [32, 33, 34] pci0/1/2 reset + * [35-38] CP0 I2C1 and I2C0 + * [39] GPIO reset button + * [40,41] LED0 and LED1 + * [43] 1512 phy reset + * [47] USB VBUS EN (active low) + * [48] FAN PWM + * [49] SFP+ present signal + * [50] TPM interrupt + * [51] WLAN0 disable + * [52] WLAN1 disable + * [53] LTE disable + * [54] NFC reset + * [55] Micro SD card detect + * [56-61] Micro SD + */ + /* 0 1 2 3 4 5 6 7 8 9 */ + pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0 0 0 0 2 2 2 2 0 + 0 0 0 0 0 0 0 0 0 0 + 0 0 0 0 0 0 0xe 0xe 0xe 0xe + 0xe 0xe 0 >; + + cpm_xhci_vbus_pins: cpm-xhci-vbus-pins { + marvell,pins = < 47 >; + marvell,function = <0>; + }; + + cps_1g_phy_reset: cps-1g-phy-reset { + marvell,pins = < 43 >; + marvell,function = <0>; + }; +}; + +/* uSD slot */ +&cpm_sdhci0 { + pinctrl-names = "default"; + pinctrl-0 = <&cpm_sdhci_pins>; + bus-width = <4>; + status = "okay"; +}; + +&cpm_pcie0 { + num-lanes = <1>; + status = "okay"; +}; + +&cpm_i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&cpm_i2c0_pins>; + status = "okay"; + clock-frequency = <100000>; +}; + +&cpm_i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&cpm_i2c1_pins>; + status = "okay"; + clock-frequency = <100000>; +}; + +&cpm_sata0 { + status = "okay"; +}; + +&cpm_comphy { + /* + * CP0 Serdes Configuration: + * Lane 0: PCIe0 (x1) + * Lane 1: Not connected + * Lane 2: SFI (10G) + * Lane 3: Not connected + * Lane 4: USB 3.0 host port1 (can be PCIe) + * Lane 5: Not connected + */ + phy0 { + phy-type = <PHY_TYPE_PEX0>; + }; + phy1 { + phy-type = <PHY_TYPE_UNCONNECTED>; + }; + phy2 { + phy-type = <PHY_TYPE_SFI>; + }; + phy3 { + phy-type = <PHY_TYPE_UNCONNECTED>; + }; + phy4 { + phy-type = <PHY_TYPE_USB3_HOST1>; + }; + phy5 { + phy-type = <PHY_TYPE_UNCONNECTED>; + }; +}; + +&cpm_ethernet { + pinctrl-names = "default"; + status = "okay"; +}; + +/* 10G SFI SFP */ +&cpm_eth0 { + status = "okay"; + phy-mode = "sfi"; +}; + +&cps_sata0 { + status = "okay"; +}; + +&cps_usb3_0 { + vbus-supply = <®_usb3h0_vbus>; + status = "okay"; +}; + +&cps_utmi0 { + status = "okay"; +}; + +&cps_pinctl { + /* + * MPP Bus: + * [0-5] TDM + * [6] VHV Enable + * [7] CP1 SPI0 CSn1 (FXS) + * [8] CP1 SPI0 CSn0 (TPM) + * [9.11]CP1 SPI0 MOSI/MISO/CLK + * [13] CP1 SPI1 MISO (TDM and SPI ROM shared) + * [14] CP1 SPI1 CS0n (64Mb SPI ROM) + * [15] CP1 SPI1 MOSI (TDM and SPI ROM shared) + * [16] CP1 SPI1 CLK (TDM and SPI ROM shared) + * [24] Topaz switch reset + * [26] Buzzer + * [27] CP1 SMI MDIO + * [28] CP1 SMI MDC + * [29] CP0 10G SFP TX Disable + * [30] WPS button + * [31] Front panel button + * [32-62] = 0xff: Keep default CP1_shared_pins: + */ + /* 0 1 2 3 4 5 6 7 8 9 */ + pin-func = < 0x4 0x4 0x4 0x4 0x4 0x4 0x0 0x4 0x4 0x4 + 0x4 0x4 0x0 0x3 0x3 0x3 0x3 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0x0 0xff 0x0 0x8 0x8 0x0 + 0x0 0x0 0x0 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff + 0xff 0xff 0xff>; +}; + +&cps_spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&cps_spi1_pins>; + status = "okay"; + + spi-flash@0 { + compatible = "jedec,spi-nor";Last time I looked u-boot needs this to include "spi-flash".
Yes, please add this in v2. And please merge / squash the defconfig file into this patch as well.
While at it, you might want to add "spi-flash" to other MVEBU / Armada boards where its still missing in some other patch. That would be helpful.
Thanks, Stefan
participants (3)
-
Baruch Siach -
Chris Packham -
Stefan Roese