rockchip: rk3308: Add dts for ROC-RK3308-CC

Add dts file for ROC-RK3308-CC from firefly.

Sync form linux rockchip for v5.5-armsoc/dts64:
"arm64: dts: rockchip: Add devicetree for board roc-rk3308-cc"
(sha1: 4403e1237be3af0977aa23ef399e3496316317a0)

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Andy Yan 2019-11-14 11:22:47 +08:00 committed by Kever Yang
parent 644c6bebb6
commit 9ce3de1b18
3 changed files with 209 additions and 1 deletions

View file

@ -97,7 +97,8 @@ dtb-$(CONFIG_ROCKCHIP_RK3288) += \
rk3288-vyasa.dtb
dtb-$(CONFIG_ROCKCHIP_RK3308) += \
rk3308-evb.dtb
rk3308-evb.dtb \
rk3308-roc-cc.dtb
dtb-$(CONFIG_ROCKCHIP_RK3328) += \
rk3328-evb.dtb \

View file

@ -0,0 +1,17 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2018-2019 Rockchip Electronics Co., Ltd
*/
#include "rk3308-u-boot.dtsi"
/ {
chosen {
u-boot,spl-boot-order = "same-as-spl", &emmc;
};
};
&uart2 {
u-boot,dm-pre-reloc;
clock-frequency = <24000000>;
status = "okay";
};

View file

@ -0,0 +1,190 @@
// 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>;
};
};
&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";
};