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arm64: dts: rockchip: add Haikou baseboard with RK3368-uQ7 SoM

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Haikou is a Qseven and μQseven baseboard used in Theobroma Systems
evaluation kits. This dts adds a version for use with a RK3368-uQ7 SoM
called Lion.

Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Klaus Goger 2018-01-30 13:39:30 +01:00 • committed by Heiko Stuebner
parent d99a02bcfa
commit 0aaf235959
2 changed files with 147 additions and 0 deletions
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1
arch/arm64/boot/dts/rockchip/Makefile
View file

@ -4,6 +4,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-lion-haikou.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb

146
arch/arm64/boot/dts/rockchip/rk3368-lion-haikou.dts Normal file
View file

@ -0,0 +1,146 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2018 Theobroma Systems Design und Consulting GmbH
*/
/dts-v1/;
#include "rk3368-lion.dtsi"
/ {
model = "Theobroma Systems RK3368-uQ7 Baseboard";
compatible = "tsd,rk3368-lion-haikou", "rockchip,rk3368";
chosen {
stdout-path = "serial0:115200n8";
};
i2cmux2 {
i2c@0 {
eeprom: eeprom@50 {
compatible = "atmel,24c01";
pagesize = <8>;
reg = <0x50>;
};
};
};
leds {
pinctrl-0 = <&led_pins_module>, <&led_sd_haikou>;
sd-card-led {
label = "sd_card_led";
gpios = <&gpio0 RK_PD2 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "mmc0";
};
};
dc_12v: dc-12v {
compatible = "regulator-fixed";
regulator-name = "dc_12v";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc3v3_baseboard: vcc3v3-baseboard {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_baseboard";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&dc_12v>;
};
vcc5v0_otg: vcc5v0-otg-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&otg_vbus_drv>;
regulator-name = "vcc5v0_otg";
regulator-always-on;
};
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
cd-gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_LOW>;
disable-wp;
max-frequency = <25000000>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
rockchip,default-sample-phase = <90>;
vmmc-supply = <&vcc3v3_baseboard>;
status = "okay";
};
&spi2 {
cs-gpios = <0>, <&gpio2 RK_PC3 GPIO_ACTIVE_LOW>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
status = "okay";
};
&usb_otg {
dr_mode = "otg";
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
status = "okay";
};
&uart1 {
/* alternate function of GPIO5/6 */
status = "disabled";
};
&pinctrl {
pinctrl-names = "default";
pinctrl-0 = <&haikou_pin_hog>;
hog {
haikou_pin_hog: haikou-pin-hog {
rockchip,pins =
/* LID_BTN */
<RK_GPIO3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
/* BATLOW# */
<RK_GPIO0 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>,
/* SLP_BTN# */
<RK_GPIO3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
/* BIOS_DISABLE# */
<RK_GPIO3 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
leds {
led_sd_haikou: led-sd-gpio {
rockchip,pins =
<RK_GPIO0 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdmmc {
sdmmc_cd_gpio: sdmmc-cd-gpio {
rockchip,pins =
<RK_GPIO2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb_otg {
otg_vbus_drv: otg-vbus-drv {
rockchip,pins =
<RK_GPIO0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};