mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 02:51:00 +00:00
d0399a46e7
Synchronise device trees with linux-next next-20220708. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
519 lines
9.8 KiB
Text
519 lines
9.8 KiB
Text
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Copyright 2014 Gateworks Corporation
|
|
*/
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/linux-event-codes.h>
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
|
|
|
/ {
|
|
/* these are used by bootloader for disabling nodes */
|
|
aliases {
|
|
led0 = &led0;
|
|
led1 = &led1;
|
|
led2 = &led2;
|
|
nand = &gpmi;
|
|
usb0 = &usbh1;
|
|
usb1 = &usbotg;
|
|
};
|
|
|
|
chosen {
|
|
bootargs = "console=ttymxc1,115200";
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
|
|
user-pb {
|
|
label = "user_pb";
|
|
gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>;
|
|
linux,code = <BTN_0>;
|
|
};
|
|
|
|
user-pb1x {
|
|
label = "user_pb1x";
|
|
linux,code = <BTN_1>;
|
|
interrupt-parent = <&gsc>;
|
|
interrupts = <0>;
|
|
};
|
|
|
|
key-erased {
|
|
label = "key-erased";
|
|
linux,code = <BTN_2>;
|
|
interrupt-parent = <&gsc>;
|
|
interrupts = <1>;
|
|
};
|
|
|
|
eeprom-wp {
|
|
label = "eeprom_wp";
|
|
linux,code = <BTN_3>;
|
|
interrupt-parent = <&gsc>;
|
|
interrupts = <2>;
|
|
};
|
|
|
|
tamper {
|
|
label = "tamper";
|
|
linux,code = <BTN_4>;
|
|
interrupt-parent = <&gsc>;
|
|
interrupts = <5>;
|
|
};
|
|
|
|
switch-hold {
|
|
label = "switch_hold";
|
|
linux,code = <BTN_5>;
|
|
interrupt-parent = <&gsc>;
|
|
interrupts = <7>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_gpio_leds>;
|
|
|
|
led0: user1 {
|
|
label = "user1";
|
|
gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
|
|
default-state = "on";
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
led1: user2 {
|
|
label = "user2";
|
|
gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
|
|
default-state = "off";
|
|
};
|
|
|
|
led2: user3 {
|
|
label = "user3";
|
|
gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */
|
|
default-state = "off";
|
|
};
|
|
};
|
|
|
|
memory@10000000 {
|
|
device_type = "memory";
|
|
reg = <0x10000000 0x20000000>;
|
|
};
|
|
|
|
reg_1p0v: regulator-1p0v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "1P0V";
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1000000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
reg_3p3v: regulator-3p3v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "3P3V";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
reg_5p0v: regulator-5p0v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "5P0V";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
&gpmi {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_gpmi_nand>;
|
|
status = "okay";
|
|
};
|
|
|
|
&hdmi {
|
|
ddc-i2c-bus = <&i2c3>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c1 {
|
|
clock-frequency = <100000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c1>;
|
|
status = "okay";
|
|
|
|
gsc: gsc@20 {
|
|
compatible = "gw,gsc";
|
|
reg = <0x20>;
|
|
interrupt-parent = <&gpio1>;
|
|
interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
adc {
|
|
compatible = "gw,gsc-adc";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
channel@0 {
|
|
gw,mode = <0>;
|
|
reg = <0x00>;
|
|
label = "temp";
|
|
};
|
|
|
|
channel@2 {
|
|
gw,mode = <1>;
|
|
reg = <0x02>;
|
|
label = "vdd_vin";
|
|
};
|
|
|
|
channel@5 {
|
|
gw,mode = <1>;
|
|
reg = <0x05>;
|
|
label = "vdd_3p3";
|
|
};
|
|
|
|
channel@8 {
|
|
gw,mode = <1>;
|
|
reg = <0x08>;
|
|
label = "vdd_bat";
|
|
};
|
|
|
|
channel@b {
|
|
gw,mode = <1>;
|
|
reg = <0x0b>;
|
|
label = "vdd_5p0";
|
|
};
|
|
|
|
channel@e {
|
|
gw,mode = <1>;
|
|
reg = <0xe>;
|
|
label = "vdd_arm";
|
|
};
|
|
|
|
channel@11 {
|
|
gw,mode = <1>;
|
|
reg = <0x11>;
|
|
label = "vdd_soc";
|
|
};
|
|
|
|
channel@14 {
|
|
gw,mode = <1>;
|
|
reg = <0x14>;
|
|
label = "vdd_3p0";
|
|
};
|
|
|
|
channel@17 {
|
|
gw,mode = <1>;
|
|
reg = <0x17>;
|
|
label = "vdd_1p5";
|
|
};
|
|
|
|
channel@1d {
|
|
gw,mode = <1>;
|
|
reg = <0x1d>;
|
|
label = "vdd_1p8";
|
|
};
|
|
|
|
channel@20 {
|
|
gw,mode = <1>;
|
|
reg = <0x20>;
|
|
label = "vdd_1p0";
|
|
};
|
|
|
|
channel@23 {
|
|
gw,mode = <1>;
|
|
reg = <0x23>;
|
|
label = "vdd_2p5";
|
|
};
|
|
};
|
|
};
|
|
|
|
gsc_gpio: gpio@23 {
|
|
compatible = "nxp,pca9555";
|
|
reg = <0x23>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-parent = <&gsc>;
|
|
interrupts = <4>;
|
|
};
|
|
|
|
eeprom1: eeprom@50 {
|
|
compatible = "atmel,24c02";
|
|
reg = <0x50>;
|
|
pagesize = <16>;
|
|
};
|
|
|
|
eeprom2: eeprom@51 {
|
|
compatible = "atmel,24c02";
|
|
reg = <0x51>;
|
|
pagesize = <16>;
|
|
};
|
|
|
|
eeprom3: eeprom@52 {
|
|
compatible = "atmel,24c02";
|
|
reg = <0x52>;
|
|
pagesize = <16>;
|
|
};
|
|
|
|
eeprom4: eeprom@53 {
|
|
compatible = "atmel,24c02";
|
|
reg = <0x53>;
|
|
pagesize = <16>;
|
|
};
|
|
|
|
rtc: ds1672@68 {
|
|
compatible = "dallas,ds1672";
|
|
reg = <0x68>;
|
|
};
|
|
};
|
|
|
|
&i2c2 {
|
|
clock-frequency = <100000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c2>;
|
|
status = "okay";
|
|
|
|
ltc3676: pmic@3c {
|
|
compatible = "lltc,ltc3676";
|
|
reg = <0x3c>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_pmic>;
|
|
interrupt-parent = <&gpio1>;
|
|
interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
|
|
|
|
regulators {
|
|
/* VDD_SOC (1+R1/R2 = 1.635) */
|
|
reg_vdd_soc: sw1 {
|
|
regulator-name = "vddsoc";
|
|
regulator-min-microvolt = <674400>;
|
|
regulator-max-microvolt = <1308000>;
|
|
lltc,fb-voltage-divider = <127000 200000>;
|
|
regulator-ramp-delay = <7000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* VDD_1P8 (1+R1/R2 = 2.505): ENET-PHY */
|
|
reg_1p8v: sw2 {
|
|
regulator-name = "vdd1p8";
|
|
regulator-min-microvolt = <1033310>;
|
|
regulator-max-microvolt = <2004000>;
|
|
lltc,fb-voltage-divider = <301000 200000>;
|
|
regulator-ramp-delay = <7000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* VDD_ARM (1+R1/R2 = 1.635) */
|
|
reg_vdd_arm: sw3 {
|
|
regulator-name = "vddarm";
|
|
regulator-min-microvolt = <674400>;
|
|
regulator-max-microvolt = <1308000>;
|
|
lltc,fb-voltage-divider = <127000 200000>;
|
|
regulator-ramp-delay = <7000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* VDD_DDR (1+R1/R2 = 2.105) */
|
|
reg_vdd_ddr: sw4 {
|
|
regulator-name = "vddddr";
|
|
regulator-min-microvolt = <868310>;
|
|
regulator-max-microvolt = <1684000>;
|
|
lltc,fb-voltage-divider = <221000 200000>;
|
|
regulator-ramp-delay = <7000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* VDD_2P5 (1+R1/R2 = 3.435): PCIe/ENET-PHY */
|
|
reg_2p5v: ldo2 {
|
|
regulator-name = "vdd2p5";
|
|
regulator-min-microvolt = <2490375>;
|
|
regulator-max-microvolt = <2490375>;
|
|
lltc,fb-voltage-divider = <487000 200000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* VDD_HIGH (1+R1/R2 = 4.17) */
|
|
reg_3p0v: ldo4 {
|
|
regulator-name = "vdd3p0";
|
|
regulator-min-microvolt = <3023250>;
|
|
regulator-max-microvolt = <3023250>;
|
|
lltc,fb-voltage-divider = <634000 200000>;
|
|
regulator-boot-on;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c3 {
|
|
clock-frequency = <100000>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_i2c3>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_pcie>;
|
|
reset-gpio = <&gpio1 29 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */
|
|
status = "disabled";
|
|
};
|
|
|
|
&pwm3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */
|
|
status = "disabled";
|
|
};
|
|
|
|
&uart2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart3>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart5 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_uart5>;
|
|
status = "okay"; };
|
|
|
|
&usbh1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbotg {
|
|
vbus-supply = <®_5p0v>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_usbotg>;
|
|
disable-over-current;
|
|
status = "okay";
|
|
};
|
|
|
|
&wdog1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pinctrl_wdog>;
|
|
fsl,ext-reset-output;
|
|
};
|
|
|
|
&iomuxc {
|
|
pinctrl_gpio_leds: gpioledsgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_COL0__GPIO4_IO06 0x1b0b0
|
|
MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x1b0b0
|
|
MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_gpmi_nand: gpminandgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
|
|
MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
|
|
MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
|
|
MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
|
|
MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
|
|
MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
|
|
MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
|
|
MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
|
|
MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
|
|
MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
|
|
MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
|
|
MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
|
|
MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
|
|
MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
|
|
MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c1: i2c1grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
|
|
MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
|
|
MX6QDL_PAD_GPIO_4__GPIO1_IO04 0xb0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c2: i2c2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
|
|
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_i2c3: i2c3grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
|
|
MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_pcie: pciegrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_ENET_TXD1__GPIO1_IO29 0x1b0b0
|
|
>;
|
|
};
|
|
|
|
pinctrl_pmic: pmicgrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x0001b0b0 /* PMIC_IRQ# */
|
|
>;
|
|
};
|
|
|
|
pinctrl_pwm2: pwm2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_pwm3: pwm3grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_uart2: uart2grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1
|
|
MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_uart3: uart3grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
|
|
MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_uart5: uart5grp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1
|
|
MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1
|
|
>;
|
|
};
|
|
|
|
pinctrl_usbotg: usbotggrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x13059
|
|
>;
|
|
};
|
|
|
|
pinctrl_wdog: wdoggrp {
|
|
fsl,pins = <
|
|
MX6QDL_PAD_DISP0_DAT8__WDOG1_B 0x1b0b0
|
|
>;
|
|
};
|
|
};
|