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/*
* Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
/dts-v1/;
#include "rk3188.dtsi"
/ {
model = "Radxa Rock";
compatible = "radxa,rock", "rockchip,rk3188";
memory {
reg = <0x60000000 0x80000000>;
};
gpio-keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
button@0 {
gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
linux,code = <116>;
label = "GPIO Key Power";
linux,input-type = <1>;
gpio-key,wakeup = <1>;
debounce-interval = <100>;
};
};
gpio-leds {
compatible = "gpio-leds";
green {
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
default-state = "off";
};
yellow {
gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
default-state = "off";
};
sleep {
gpios = <&gpio0 15 0>;
default-state = "off";
};
};
ir_recv: gpio-ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio0 10 1>;
pinctrl-names = "default";
pinctrl-0 = <&ir_recv_pin>;
};
vcc_otg: usb-otg-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&otg_vbus_drv>;
regulator-name = "otg-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
vcc_sd0: sdmmc-regulator {
compatible = "regulator-fixed";
regulator-name = "sdmmc-supply";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio3 1 GPIO_ACTIVE_LOW>;
startup-delay-us = <100000>;
vin-supply = <&vcc_io>;
};
vcc_host: usb-host-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&host_vbus_drv>;
regulator-name = "host-pwr";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
regulator-boot-on;
};
};
&emac {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
phy = <&phy0>;
phy-supply = <&vcc_rmii>;
phy0: ethernet-phy@0 {
reg = <0>;
interrupt-parent = <&gpio3>;
interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
};
};
&i2c1 {
status = "okay";
clock-frequency = <400000>;
rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
interrupt-parent = <&gpio0>;
interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&rtc_int>;
#clock-cells = <0>;
clock-output-names = "xin32k";
};
act8846: act8846@5a {
compatible = "active-semi,act8846";
reg = <0x5a>;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&act8846_dvs0_ctl>;
regulators {
vcc_ddr: REG1 {
regulator-name = "VCC_DDR";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
};
vdd_log: REG2 {
regulator-name = "VDD_LOG";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
vdd_arm: REG3 {
regulator-name = "VDD_ARM";
regulator-min-microvolt = <875000>;
regulator-max-microvolt = <1300000>;
regulator-always-on;
};
vcc_io: REG4 {
regulator-name = "VCC_IO";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vdd_10: REG5 {
regulator-name = "VDD_10";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
};
vdd_hdmi: REG6 {
regulator-name = "VDD_HDMI";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-always-on;
};
vcc18: REG7 {
regulator-name = "VCC_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vcca_33: REG8 {
regulator-name = "VCCA_33";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vcc_rmii: REG9 {
regulator-name = "VCC_RMII";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vccio_wl: REG10 {
regulator-name = "VCCIO_WL";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
vcc_18: REG11 {
regulator-name = "VCC18_IO";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vcc28: REG12 {
regulator-name = "VCC_28";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-always-on;
};
};
};
};
&mmc0 {
num-slots = <1>;
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
vmmc-supply = <&vcc_sd0>;
bus-width = <4>;
disable-wp;
};
&pinctrl {
pcfg_output_low: pcfg-output-low {
output-low;
};
act8846 {
act8846_dvs0_ctl: act8846-dvs0-ctl {
rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>;
};
};
hym8563 {
rtc_int: rtc-int {
rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
lan8720a {
phy_int: phy-int {
rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
ir-receiver {
ir_recv_pin: ir-recv-pin {
rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb {
host_vbus_drv: host-vbus-drv {
rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
};
otg_vbus_drv: otg-vbus-drv {
rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&usb_host {
status = "okay";
};
&usb_otg {
status = "okay";
};
&wdt {
status = "okay";
};
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