/*
* Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This file 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 file 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.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3188.dtsi"
/ {
model = "Radxa Rock";
compatible = "radxa,rock", "rockchip,rk3188";
memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x80000000>;
};
gpio-keys {
compatible = "gpio-keys";
autorepeat;
power {
gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
label = "GPIO Key Power";
linux,input-type = <1>;
wakeup-source;
debounce-interval = <100>;
};
};
gpio-leds {
compatible = "gpio-leds";
green {
label = "rock:green:user1";
gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_LOW>;
default-state = "off";
};
blue {
label = "rock:blue:user2";
gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
default-state = "off";
};
sleep {
label = "rock:red:power";
gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "SPDIF";
simple-audio-card,dai-link@1 { /* S/PDIF - S/PDIF */
cpu { sound-dai = <&spdif>; };
codec { sound-dai = <&spdif_out>; };
};
};
spdif_out: spdif-out {
compatible = "linux,spdif-dit";
#sound-dai-cells = <0>;
};
ir_recv: gpio-ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&ir_recv_pin>;
};
vcc_otg: usb-otg-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio2 RK_PD7 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 RK_PA1 GPIO_ACTIVE_LOW>;
startup-delay-us = <100000>;
vin-supply = <&vcc_io>;
};
vcc_host: usb-host-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio0 RK_PA3 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;
};
vsys: vsys-regulator {
compatible = "regulator-fixed";
regulator-name = "vsys";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
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 = <RK_PD2 IRQ_TYPE_LEVEL_LOW>;
};
};
&cpu0 {
cpu0-supply = <&vdd_arm>;
};
&gpu {
status = "okay";
};
&i2c1 {
status = "okay";
clock-frequency = <400000>;
rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PB5 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";
system-power-controller;
pinctrl-names = "default";
pinctrl-0 = <&act8846_dvs0_ctl>;
vp1-supply = <&vsys>;
vp2-supply = <&vsys>;
vp3-supply = <&vsys>;
vp4-supply = <&vsys>;
inl1-supply = <&vcc_io>;
inl2-supply = <&vsys>;
inl3-supply = <&vsys>;
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 = <1350000>;
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 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
vmmc-supply = <&vcc_sd0>;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
};
&pwm1 {
status = "okay";
};
&pwm2 {
status = "okay";
};
&pwm3 {
status = "okay";
};
&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>;
};
};
};
&spdif {
status = "okay";
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&usbphy {
status = "okay";
};
&usb_host {
status = "okay";
};
&usb_otg {
status = "okay";
};
&wdt {
status = "okay";
};