mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-25 04:23:46 +00:00
aebd9eddb3
The Firefly ROC_RK3308_CC use ref_clock of input mode, and rmii pins of m1 group. Signed-off-by: David Wu <david.wu@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
199 lines
3.9 KiB
Text
199 lines
3.9 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "rk3308.dtsi"
|
|
|
|
/ {
|
|
model = "Firefly ROC-RK3308-CC board";
|
|
compatible = "firefly,roc-rk3308-cc", "rockchip,rk3308";
|
|
chosen {
|
|
stdout-path = "serial2:1500000n8";
|
|
};
|
|
|
|
ir_rx {
|
|
compatible = "gpio-ir-receiver";
|
|
gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&ir_recv_pin>;
|
|
};
|
|
|
|
ir_tx {
|
|
compatible = "pwm-ir-tx";
|
|
pwms = <&pwm5 0 25000 0>;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
power {
|
|
label = "firefly:red:power";
|
|
linux,default-trigger = "ir-power-click";
|
|
default-state = "on";
|
|
gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
user {
|
|
label = "firefly:blue:user";
|
|
linux,default-trigger = "ir-user-click";
|
|
default-state = "off";
|
|
gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
typec_vcc5v: typec-vcc5v {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "typec_vcc5v";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
};
|
|
|
|
vcc5v0_sys: vcc5v0-sys {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc5v0_sys";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
vin-supply = <&typec_vcc5v>;
|
|
};
|
|
|
|
vdd_core: vdd-core {
|
|
compatible = "pwm-regulator";
|
|
pwms = <&pwm0 0 5000 1>;
|
|
regulator-name = "vdd_core";
|
|
regulator-min-microvolt = <827000>;
|
|
regulator-max-microvolt = <1340000>;
|
|
regulator-init-microvolt = <1015000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-settling-time-up-us = <250>;
|
|
pwm-supply = <&vcc5v0_sys>;
|
|
};
|
|
|
|
vdd_log: vdd-log {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd_log";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1050000>;
|
|
regulator-max-microvolt = <1050000>;
|
|
vin-supply = <&vcc5v0_sys>;
|
|
};
|
|
|
|
vcc_io: vcc-io {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc_io";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
vin-supply = <&vcc5v0_sys>;
|
|
};
|
|
|
|
vcc_sdmmc: vcc-sdmmc {
|
|
compatible = "regulator-gpio";
|
|
regulator-name = "vcc_sdmmc";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_HIGH>;
|
|
states = <1800000 0x0
|
|
3300000 0x1>;
|
|
vin-supply = <&vcc5v0_sys>;
|
|
};
|
|
|
|
vcc_sd: vcc-sd {
|
|
compatible = "regulator-fixed";
|
|
gpio = <&gpio4 RK_PD6 GPIO_ACTIVE_LOW>;
|
|
regulator-name = "vcc_sd";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
vim-supply = <&vcc_io>;
|
|
};
|
|
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu-supply = <&vdd_core>;
|
|
};
|
|
|
|
&emmc {
|
|
bus-width = <8>;
|
|
cap-mmc-highspeed;
|
|
supports-emmc;
|
|
disable-wp;
|
|
non-removable;
|
|
num-slots = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c1 {
|
|
clock-frequency = <400000>;
|
|
status = "okay";
|
|
|
|
rtc: rtc@51 {
|
|
compatible = "nxp,pcf8563";
|
|
reg = <0x51>;
|
|
#clock-cells = <0>;
|
|
};
|
|
};
|
|
|
|
&mac {
|
|
assigned-clocks = <&cru SCLK_MAC>;
|
|
assigned-clock-parents = <&mac_clkin>;
|
|
clock_in_out = "input";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&rmiim1_pins &macm1_refclk>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm5 {
|
|
status = "okay";
|
|
pinctrl-names = "active";
|
|
pinctrl-0 = <&pwm5_pin_pull_down>;
|
|
};
|
|
|
|
&pinctrl {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&rtc_32k>;
|
|
|
|
ir-receiver {
|
|
ir_recv_pin: ir-recv-pin {
|
|
rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
buttons {
|
|
pwr_key: pwr-key {
|
|
rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "okay";
|
|
pinctrl-0 = <&pwm0_pin_pull_down>;
|
|
};
|
|
|
|
&sdmmc {
|
|
bus-width = <4>;
|
|
cap-mmc-highspeed;
|
|
cap-sd-highspeed;
|
|
supports-sd;
|
|
card-detect-delay = <300>;
|
|
sd-uhs-sdr25;
|
|
sd-uhs-sdr50;
|
|
sd-uhs-sdr104;
|
|
vmmc-supply = <&vcc_sd>;
|
|
vqmmc-supply = <&vcc_sdmmc>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|