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arm64: dts: meson: add initial device-tree for ODROID-HC4 

ODROID-HC4 is a derivative of the C4 with minor differences:

- 16MB XT25F128B SPI-NOR flash
- 2x SATA ports via ASM1061 PCIe to SATA controller
- 7-pin header with SPI and I2C for 1-inch OLED display and RTC
- 1x USB 2.0 host port

Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20210202021021.11068-6-christianshewitt@gmail.com
This commit is contained in:
Christian Hewitt 2021-02-02 02:10:21 +00:00 committed by Kevin Hilman
parent 56f45a21fc
commit 33b14f663d
2 changed files with 97 additions and 0 deletions
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1
arch/arm64/boot/dts/amlogic/Makefile
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@ -47,5 +47,6 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxm-vega-s96.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxm-wetek-core2.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-sm1-khadas-vim3l.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-sm1-odroid-c4.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-sm1-odroid-hc4.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-sm1-sei610.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-a1-ad401.dtb

96
arch/arm64/boot/dts/amlogic/meson-sm1-odroid-hc4.dts Normal file
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@ -0,0 +1,96 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2020 Dongjin Kim <tobetter@gmail.com>
*/
/dts-v1/;
#include "meson-sm1-odroid.dtsi"
/ {
compatible = "hardkernel,odroid-hc4", "amlogic,sm1";
model = "Hardkernel ODROID-HC4";
aliases {
rtc0 = &rtc;
rtc1 = &vrtc;
};
fan0: pwm-fan {
compatible = "pwm-fan";
#cooling-cells = <2>;
cooling-min-state = <0>;
cooling-max-state = <3>;
cooling-levels = <0 120 170 220>;
pwms = <&pwm_cd 1 40000 0>;
};
leds {
compatible = "gpio-leds";
led-blue {
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_STATUS;
gpios = <&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
panic-indicator;
};
led-red {
color = <LED_COLOR_ID_RED>;
function = LED_FUNCTION_POWER;
gpios = <&gpio_ao GPIOAO_7 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
};
sound {
model = "ODROID-HC4";
};
};
&cpu_thermal {
cooling-maps {
map {
trip = <&cpu_passive>;
cooling-device = <&fan0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
&ir {
linux,rc-map-name = "rc-odroid";
};
&i2c2 {
status = "okay";
pinctrl-0 = <&i2c2_sda_x_pins>, <&i2c2_sck_x_pins>;
pinctrl-names = "default";
rtc: rtc@51 {
status = "okay";
compatible = "nxp,pcf8563";
reg = <0x51>;
wakeup-source;
};
};
&pcie {
status = "okay";
reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
};
&pwm_cd {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pwm_d_x6_pins>;
};
&sd_emmc_c {
status = "disabled";
};
&usb {
phys = <&usb2_phy0>, <&usb2_phy1>;
phy-names = "usb2-phy0", "usb2-phy1";
};