343 lines
7.1 KiB
Plaintext
343 lines
7.1 KiB
Plaintext
|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||
|
|
/*
|
||
|
|
* Copyright (c) 2016 Matthias Brugger <mbrugger@suse.com>
|
||
|
|
*/
|
||
|
|
|
||
|
|
/dts-v1/;
|
||
|
|
#include <dt-bindings/input/input.h>
|
||
|
|
#include "rk3368.dtsi"
|
||
|
|
|
||
|
|
/ {
|
||
|
|
model = "Rockchip Orion R68";
|
||
|
|
compatible = "tronsmart,orion-r68-meta", "rockchip,rk3368";
|
||
|
|
|
||
|
|
aliases {
|
||
|
|
mmc0 = &sdmmc;
|
||
|
|
mmc1 = &emmc;
|
||
|
|
};
|
||
|
|
|
||
|
|
chosen {
|
||
|
|
stdout-path = "serial2:115200n8";
|
||
|
|
};
|
||
|
|
|
||
|
|
memory {
|
||
|
|
device_type = "memory";
|
||
|
|
reg = <0x0 0x0 0x0 0x80000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
emmc_pwrseq: emmc-pwrseq {
|
||
|
|
compatible = "mmc-pwrseq-emmc";
|
||
|
|
pinctrl-0 = <&emmc_reset>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
reset-gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ext_gmac: external-gmac-clock {
|
||
|
|
compatible = "fixed-clock";
|
||
|
|
#clock-cells = <0>;
|
||
|
|
clock-frequency = <125000000>;
|
||
|
|
clock-output-names = "ext_gmac";
|
||
|
|
};
|
||
|
|
|
||
|
|
keys: gpio-keys {
|
||
|
|
compatible = "gpio-keys";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pwr_key>;
|
||
|
|
|
||
|
|
key-power {
|
||
|
|
wakeup-source;
|
||
|
|
gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
|
||
|
|
label = "GPIO Power";
|
||
|
|
linux,code = <KEY_POWER>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
leds: gpio-leds {
|
||
|
|
compatible = "gpio-leds";
|
||
|
|
|
||
|
|
red_led: led-0 {
|
||
|
|
gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
|
||
|
|
label = "orion:red:led";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&led_ctl>;
|
||
|
|
default-state = "on";
|
||
|
|
};
|
||
|
|
|
||
|
|
blue_led: led-1 {
|
||
|
|
gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
|
||
|
|
label = "orion:blue:led";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&stby_pwren>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_18: vcc18-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc_18";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vcc_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
/* supplies both host and otg */
|
||
|
|
vcc_host: vcc-host-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
gpio = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&host_vbus_drv>;
|
||
|
|
regulator-name = "vcc_host";
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vcc_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_io: vcc-io-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc_io";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vcc_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_lan: vcc-lan-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc_lan";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vcc_io>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_sd: vcc-sd-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc_sd";
|
||
|
|
gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
vin-supply = <&vcc_io>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_sys: vcc-sys-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vcc_sys";
|
||
|
|
regulator-min-microvolt = <5000000>;
|
||
|
|
regulator-max-microvolt = <5000000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
vccio_sd: vcc-io-sd-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vccio_sd";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vcc_io>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vccio_wl: vccio-wl-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vccio_wl";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vcc_io>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_10: vdd-10-regulator {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "vdd_10";
|
||
|
|
regulator-min-microvolt = <1000000>;
|
||
|
|
regulator-max-microvolt = <1000000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vcc_sys>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&emmc {
|
||
|
|
bus-width = <8>;
|
||
|
|
cap-mmc-highspeed;
|
||
|
|
mmc-pwrseq = <&emmc_pwrseq>;
|
||
|
|
mmc-hs200-1_2v;
|
||
|
|
mmc-hs200-1_8v;
|
||
|
|
non-removable;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&gmac {
|
||
|
|
assigned-clocks = <&cru SCLK_MAC>;
|
||
|
|
assigned-clock-parents = <&ext_gmac>;
|
||
|
|
clock_in_out = "input";
|
||
|
|
phy-supply = <&vcc_lan>;
|
||
|
|
phy-mode = "rgmii";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&rgmii_pins>;
|
||
|
|
snps,reset-gpio = <&gpio3 RK_PB4 GPIO_ACTIVE_HIGH>;
|
||
|
|
snps,reset-active-low;
|
||
|
|
snps,reset-delays-us = <0 10000 1000000>;
|
||
|
|
tx_delay = <0x30>;
|
||
|
|
rx_delay = <0x10>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c0 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
vdd_cpu: syr827@40 {
|
||
|
|
compatible = "silergy,syr827";
|
||
|
|
reg = <0x40>;
|
||
|
|
fcs,suspend-voltage-selector = <1>;
|
||
|
|
regulator-name = "vdd_cpu";
|
||
|
|
regulator-enable-ramp-delay = <300>;
|
||
|
|
regulator-min-microvolt = <712500>;
|
||
|
|
regulator-max-microvolt = <1500000>;
|
||
|
|
regulator-ramp-delay = <8000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vcc_sys>;
|
||
|
|
};
|
||
|
|
|
||
|
|
hym8563: rtc@51 {
|
||
|
|
compatible = "haoyu,hym8563";
|
||
|
|
reg = <0x51>;
|
||
|
|
#clock-cells = <0>;
|
||
|
|
clock-output-names = "xin32k";
|
||
|
|
/* rtc_int is not connected */
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&pinctrl {
|
||
|
|
pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
|
||
|
|
bias-disable;
|
||
|
|
drive-strength = <8>;
|
||
|
|
};
|
||
|
|
|
||
|
|
pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
|
||
|
|
bias-pull-up;
|
||
|
|
drive-strength = <8>;
|
||
|
|
};
|
||
|
|
|
||
|
|
emmc {
|
||
|
|
emmc_bus8: emmc-bus8 {
|
||
|
|
rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<1 RK_PC3 2 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<1 RK_PC4 2 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<1 RK_PC5 2 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<1 RK_PC6 2 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<1 RK_PC7 2 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<1 RK_PD0 2 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<1 RK_PD1 2 &pcfg_pull_up_drv_8ma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
emmc-clk {
|
||
|
|
rockchip,pins = <2 RK_PA4 2 &pcfg_pull_none_drv_8ma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
emmc-cmd {
|
||
|
|
rockchip,pins = <1 RK_PD2 2 &pcfg_pull_up_drv_8ma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
emmc_reset: emmc-reset {
|
||
|
|
rockchip,pins = <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
keys {
|
||
|
|
pwr_key: pwr-key {
|
||
|
|
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_down>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
leds {
|
||
|
|
stby_pwren: stby-pwren {
|
||
|
|
rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
|
||
|
|
led_ctl: led-ctl {
|
||
|
|
rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
sdmmc {
|
||
|
|
sdmmc_clk: sdmmc-clk {
|
||
|
|
rockchip,pins = <2 RK_PB1 1 &pcfg_pull_none_drv_8ma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
sdmmc_cmd: sdmmc-cmd {
|
||
|
|
rockchip,pins = <2 RK_PB2 1 &pcfg_pull_up_drv_8ma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
sdmmc_cd: sdmmc-cd {
|
||
|
|
rockchip,pins = <2 RK_PB3 1 &pcfg_pull_up_drv_8ma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
sdmmc_bus1: sdmmc-bus1 {
|
||
|
|
rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up_drv_8ma>;
|
||
|
|
};
|
||
|
|
|
||
|
|
sdmmc_bus4: sdmmc-bus4 {
|
||
|
|
rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<2 RK_PA6 1 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<2 RK_PA7 1 &pcfg_pull_up_drv_8ma>,
|
||
|
|
<2 RK_PB0 1 &pcfg_pull_up_drv_8ma>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
usb {
|
||
|
|
host_vbus_drv: host-vbus-drv {
|
||
|
|
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&saradc {
|
||
|
|
vref-supply = <&vcc_18>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&sdmmc {
|
||
|
|
bus-width = <4>;
|
||
|
|
clock-frequency = <50000000>;
|
||
|
|
max-frequency = <50000000>;
|
||
|
|
cap-sd-highspeed;
|
||
|
|
card-detect-delay = <200>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
|
||
|
|
vmmc-supply = <&vcc_sd>;
|
||
|
|
vqmmc-supply = <&vccio_sd>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart2 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart4 {
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&uart4_xfer>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb_host0_ehci {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&usb_otg {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&wdt {
|
||
|
|
status = "okay";
|
||
|
|
};
|