mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-24 01:53:15 +07:00
114abfe1aa
Move the SPDX-License-Identifier lines to the top and drop the license splat. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
204 lines
3.8 KiB
Plaintext
204 lines
3.8 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2016-2017 Andreas Färber
|
|
*
|
|
* Based on nexbox-a1:
|
|
*
|
|
* Copyright (c) 2016 BayLibre, SAS.
|
|
* Author: Neil Armstrong <narmstrong@baylibre.com>
|
|
*
|
|
* Copyright (c) 2016 Endless Computers, Inc.
|
|
* Author: Carlo Caione <carlo@endlessm.com>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include "meson-gxm.dtsi"
|
|
|
|
/ {
|
|
compatible = "kingnovel,r-box-pro", "amlogic,s912", "amlogic,meson-gxm";
|
|
model = "R-Box Pro";
|
|
|
|
aliases {
|
|
serial0 = &uart_AO;
|
|
ethernet0 = ðmac;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x0 0x0 0x0 0x80000000>; /* 2 GiB or 3 GiB */
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
blue {
|
|
label = "rbox-pro:blue:on";
|
|
gpios = <&gpio_ao GPIOAO_9 GPIO_ACTIVE_HIGH>;
|
|
default-state = "on";
|
|
};
|
|
|
|
red {
|
|
label = "rbox-pro:red:standby";
|
|
gpios = <&gpio GPIODV_28 GPIO_ACTIVE_HIGH>;
|
|
default-state = "off";
|
|
retain-state-suspended;
|
|
panic-indicator;
|
|
};
|
|
};
|
|
|
|
vddio_boot: regulator-vddio-boot {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "VDDIO_BOOT";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
};
|
|
|
|
vddao_3v3: regulator-vddao-3v3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "VDDAO_3V3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
vcc_3v3: regulator-vcc-3v3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "VCC_3V3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
emmc_pwrseq: emmc-pwrseq {
|
|
compatible = "mmc-pwrseq-emmc";
|
|
reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
wifi32k: wifi32k {
|
|
compatible = "pwm-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <32768>;
|
|
pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
|
|
};
|
|
|
|
sdio_pwrseq: sdio-pwrseq {
|
|
compatible = "mmc-pwrseq-simple";
|
|
reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
|
|
clocks = <&wifi32k>;
|
|
clock-names = "ext_clock";
|
|
};
|
|
};
|
|
|
|
ðmac {
|
|
status = "okay";
|
|
|
|
pinctrl-0 = <ð_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
/* Select external PHY by default */
|
|
phy-handle = <&external_phy>;
|
|
|
|
snps,reset-gpio = <&gpio GPIOZ_14 0>;
|
|
snps,reset-delays-us = <0 10000 1000000>;
|
|
snps,reset-active-low;
|
|
|
|
amlogic,tx-delay-ns = <2>;
|
|
|
|
/* External PHY is in RGMII */
|
|
phy-mode = "rgmii";
|
|
};
|
|
|
|
&external_mdio {
|
|
external_phy: ethernet-phy@0 {
|
|
compatible = "ethernet-phy-id001c.c916", "ethernet-phy-ieee802.3-c22";
|
|
reg = <0>;
|
|
max-speed = <1000>;
|
|
};
|
|
};
|
|
|
|
&ir {
|
|
status = "okay";
|
|
pinctrl-0 = <&remote_input_ao_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&pwm_ef {
|
|
status = "okay";
|
|
pinctrl-0 = <&pwm_e_pins>;
|
|
pinctrl-names = "default";
|
|
clocks = <&clkc CLKID_FCLK_DIV4>;
|
|
clock-names = "clkin0";
|
|
};
|
|
|
|
/* Wireless SDIO Module */
|
|
&sd_emmc_a {
|
|
status = "okay";
|
|
pinctrl-0 = <&sdio_pins>;
|
|
pinctrl-names = "default";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
max-frequency = <100000000>;
|
|
|
|
non-removable;
|
|
disable-wp;
|
|
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
|
|
|
vmmc-supply = <&vddao_3v3>;
|
|
vqmmc-supply = <&vddio_boot>;
|
|
|
|
brcmf: brcmf@1 {
|
|
reg = <1>;
|
|
compatible = "brcm,bcm4329-fmac";
|
|
};
|
|
};
|
|
|
|
/* SD card */
|
|
&sd_emmc_b {
|
|
status = "okay";
|
|
pinctrl-0 = <&sdcard_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
max-frequency = <100000000>;
|
|
disable-wp;
|
|
|
|
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
|
|
cd-inverted;
|
|
|
|
vmmc-supply = <&vddao_3v3>;
|
|
vqmmc-supply = <&vddio_boot>;
|
|
};
|
|
|
|
/* eMMC */
|
|
&sd_emmc_c {
|
|
status = "okay";
|
|
pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
|
|
pinctrl-names = "default";
|
|
|
|
bus-width = <8>;
|
|
cap-mmc-highspeed;
|
|
max-frequency = <200000000>;
|
|
non-removable;
|
|
disable-wp;
|
|
mmc-ddr-1_8v;
|
|
mmc-hs200-1_8v;
|
|
|
|
mmc-pwrseq = <&emmc_pwrseq>;
|
|
vmmc-supply = <&vcc_3v3>;
|
|
vqmmc-supply = <&vddio_boot>;
|
|
};
|
|
|
|
&uart_AO {
|
|
status = "okay";
|
|
pinctrl-0 = <&uart_ao_a_pins>;
|
|
pinctrl-names = "default";
|
|
};
|