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u-boot/arch/arm/dts/armada-385-thecus-n2350.dts
Tony Dinh 71222816d2 arm: mvebu: Enable gpio-fan for Thecus N2350 board 
Add gpio-fan in the DTS and enable the GPIO in board file to start the fan
during boot.

Note that this patch depends on
https://patchwork.ozlabs.org/project/uboot/patch/20230606214539.4229-1-mibodhi@gmail.com/

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2023-07-13 10:26:27 +02:00

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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Device Tree file for Thecus N2350 board
*
* Copyright (C) 2018-2023 Tony Dinh <mibodhi@gmail.com>
* Copyright (C) 2018 Manuel Jung <manuel.jung@hotmail.com>
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include "armada-385.dtsi"
/ {
model = "Thecus N2350";
compatible = "thecus,n2350", "marvell,armada385";
aliases {
ethernet0 = &eth0;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x40000000>; /* 1GB */
};
soc {
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
};
usb3_0_phy: usb-phy {
compatible = "usb-nop-xceiv";
vcc-supply = <&usb3_0_power>;
#phy-cells = <0>;
};
usb3_1_phy: usb-phy {
compatible = "usb-nop-xceiv";
vcc-supply = <&usb3_1_power>;
#phy-cells = <0>;
};
keys {
compatible = "gpio-keys";
pinctrl-0 = <&pmx_power_button &pmx_copy_button &pmx_reset_button>;
pinctrl-names = "default";
button-1 {
label = "Power Button";
linux,code = <KEY_POWER>;
gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
};
button-2 {
label = "Copy Button";
linux,code = <KEY_COPY>;
gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
};
button-3 {
label = "Reset Button";
linux,code = <KEY_RESTART>;
gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>;
};
};
leds {
compatible = "gpio-leds";
pinctrl-0 = <&pmx_sata1_white_led
&pmx_sata1_red_led
&pmx_sata2_white_led
&pmx_sata2_red_led
&pmx_sys_white_led
&pmx_sys_red_led
&pmx_pwr_blue_led
&pmx_pwr_red_led
&pmx_usb_white_led
&pmx_usb_red_led>;
pinctrl-names = "default";
led-1 {
label = "n2350:white:sata1";
gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
};
led-2 {
label = "n2350:red:sata1";
gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
};
led-3 {
label = "n2350:white:sata2";
gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>;
};
led-4 {
label = "n2350:red:sata2";
gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
};
led-5 {
label = "n2350:white:sys";
gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
led-6 {
label = "n2350:red:sys";
gpios = <&gpio0 15 GPIO_ACTIVE_HIGH>;
};
led-7 {
label = "n2350:blue:pwr";
gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
};
led-8 {
label = "n2350:red:pwr";
gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
};
led-9 {
label = "n2350:white:usb";
gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
};
led-10 {
label = "n2350:red:usb";
gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>;
};
};
fan {
compatible = "gpio-fan";
gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
gpio-fan,speed-map = < 0 0
600 1
3000 2 >;
pinctrl-0 = <&pmx_fan>;
pinctrl-names = "default";
};
usb3_0_power: v5-vbus0 {
compatible = "regulator-fixed";
regulator-name = "USB3_0_Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio0 21 GPIO_ACTIVE_HIGH>;
};
usb3_1_power: v5-vbus1 {
compatible = "regulator-fixed";
regulator-name = "USB3_1_Power";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio0 24 GPIO_ACTIVE_HIGH>;
};
reg_sata0: pwr-sata0 {
compatible = "regulator-fixed";
regulator-name = "pwr_en_sata0";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
};
reg_5v_sata0: v5-sata0 {
compatible = "regulator-fixed";
regulator-name = "v5.0-sata0";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&reg_sata0>;
};
reg_12v_sata0: v12-sata0 {
compatible = "regulator-fixed";
regulator-name = "v12.0-sata0";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
vin-supply = <&reg_sata0>;
};
reg_sata1: pwr-sata0 {
regulator-name = "pwr_en_sata1";
compatible = "regulator-fixed";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
enable-active-high;
regulator-always-on;
regulator-boot-on;
gpio = <&gpio1 13 GPIO_ACTIVE_HIGH>;
};
reg_5v_sata1: v5-sata1 {
compatible = "regulator-fixed";
regulator-name = "v5.0-sata1";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&reg_sata1>;
};
reg_12v_sata1: v12-sata1 {
compatible = "regulator-fixed";
regulator-name = "v12.0-sata1";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
vin-supply = <&reg_sata1>;
};
gpio-poweroff {
compatible = "gpio-poweroff";
pinctrl-0 = <&pmx_pwr_off>;
pinctrl-names = "default";
gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
};
};
&ahci0 {
status = "okay";
};
&bm {
status = "okay";
};
&bm_bppi {
status = "okay";
};
&eth0 {
status = "okay";
phy = <&phy0>;
phy-mode = "sgmii";
buffer-manager = <&bm>;
bm,pool-long = <0>;
bm,pool-short = <1>;
};
&i2c0 {
status = "okay";
clock-frequency = <100000>;
};
&i2c1 {
status = "okay";
clock-frequency = <100000>;
};
&mdio {
phy0: ethernet-phy@1 {
reg = <1>;
};
};
&nand_controller {
status = "okay";
nand@0 {
status = "okay";
reg = <0>;
label = "pxa3xx_nand-0";
nand-rb = <0>;
marvell,nand-keep-config;
nand-on-flash-bbt;
nand-ecc-strength = <4>;
nand-ecc-step-size = <512>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "rootfs";
reg = <0x00000000 0x20000000>;
};
};
};
};
&pciec {
status = "okay";
};
&pcie1 {
status = "okay";
};
&pcie2 {
status = "okay";
};
&pinctrl {
pinctrl-names = "default";
pmx_power_button: pmx-power-button {
marvell,pins = "mpp49";
marvell,function = "gpio";
};
pmx_copy_button: pmx-copy-button {
marvell,pins = "mpp52";
marvell,function = "gpio";
};
pmx_reset_button: pmx-reset-button {
marvell,pins = "mpp50";
marvell,function = "gpio";
};
pmx_sata1_white_led: pmx-sata1-white-led {
marvell,pins = "mpp20";
marvell,function = "gpio";
};
pmx_sata1_red_led: pmx-sata1-red-led {
marvell,pins = "mpp46";
marvell,function = "gpio";
};
pmx_sata2_white_led: pmx-sata2-white-led {
marvell,pins = "mpp19";
marvell,function = "gpio";
};
pmx_sata2_red_led: pmx-sata2-red-led {
marvell,pins = "mpp47";
marvell,function = "gpio";
};
pmx_sys_white_led: pmx-sys-white-led {
marvell,pins = "mpp14";
marvell,function = "gpio";
};
pmx_sys_red_led: pmx-sys-red-led {
marvell,pins = "mpp15";
marvell,function = "gpio";
};
pmx_buzzer: pmx-buzzer {
marvell,pins = "mpp51";
marvell,function = "gpio";
};
pmx_pwr_off: pmx-pwr-off {
marvell,pins = "mpp54";
marvell,function = "gpio";
};
pmx_pwr_blue_led: pmx-pwr-blue-led {
marvell,pins = "mpp43";
marvell,function = "gpio";
};
pmx_pwr_red_led: pmx-pwr-red-led {
marvell,pins = "mpp18";
marvell,function = "gpio";
};
pmx_usb_white_led: pmx-usb-white-led {
marvell,pins = "mpp16";
marvell,function = "gpio";
};
pmx_usb_red_led: pmx-usb-red-led {
marvell,pins = "mpp17";
marvell,function = "gpio";
};
pmx_fan: pmx-fan {
marvell,pins = "mpp48";
marvell,function = "gpio";
};
};
&sdhci {
broken-cd;
wp-inverted;
bus-width = <8>;
status = "okay";
no-1-8-v;
};
&spi1 {
pinctrl-names = "default";
pinctrl-0 = <&spi1_pins>;
status = "okay";
/* spi: 4M Flash Macronix MX25L3205D */
flash@0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <108000000>;
spi-cpha;
partition@0 {
label = "u-boot";
reg = <0x00000000 0x00100000>;
};
partition@100000 {
label = "u-boot-env";
reg = <0x00100000 0x00010000>;
};
};
};
&uart0 {
status = "okay";
};
&usb0 {
status = "okay";
};
&usb3_0 {
status = "okay";
};
&usb3_1 {
status = "okay";
};
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