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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2013 MundoReader S.L.
* Author: Heiko Stuebner <heiko@sntech.de>
*/
/dts-v1/;
#include <dt-bindings/input/input.h>
#include "rk3066a.dtsi"
/ {
model = "bq Curie 2";
compatible = "mundoreader,bq-curie2", "rockchip,rk3066a";
memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
vdd_log: vdd-log {
compatible = "pwm-regulator";
pwms = <&pwm3 0 1000>;
regulator-name = "vdd_log";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
voltage-table = <1000000 100>,
<1200000 42>;
status = "okay";
};
vcc_sd0: fixed-regulator {
compatible = "regulator-fixed";
regulator-name = "sdmmc-supply";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
gpio = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
startup-delay-us = <100000>;
vin-supply = <&vcc_io>;
};
gpio-keys {
compatible = "gpio-keys";
autorepeat;
power {
gpios = <&gpio6 RK_PA2 GPIO_ACTIVE_LOW>; /* GPIO6_A2 */
linux,code = <KEY_POWER>;
label = "GPIO Key Power";
linux,input-type = <1>;
wakeup-source;
debounce-interval = <100>;
};
volume-down {
gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_LOW>; /* GPIO4_C5 */
linux,code = <KEY_VOLUMEDOWN>;
label = "GPIO Key Vol-";
linux,input-type = <1>;
debounce-interval = <100>;
};
/* VOL+ comes somehow thru the ADC */
};
};
&cpu0 {
cpu-supply = <&vdd_arm>;
};
&cpu1 {
cpu-supply = <&vdd_arm>;
};
&i2c1 {
status = "okay";
clock-frequency = <400000>;
tps: tps@2d {
reg = <0x2d>;
interrupt-parent = <&gpio6>;
interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
vcc5-supply = <&vcc_io>;
vcc6-supply = <&vcc_io>;
regulators {
vcc_rtc: regulator@0 {
regulator-name = "vcc_rtc";
regulator-always-on;
};
vcc_io: regulator@1 {
regulator-name = "vcc_io";
regulator-always-on;
};
vdd_arm: regulator@2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1500000>;
regulator-boot-on;
regulator-always-on;
};
vcc_ddr: regulator@3 {
regulator-name = "vcc_ddr";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1500000>;
regulator-boot-on;
regulator-always-on;
};
vcc18_cif: regulator@5 {
regulator-name = "vcc18_cif";
regulator-always-on;
};
vdd_11: regulator@6 {
regulator-name = "vdd_11";
regulator-always-on;
};
vcc_25: regulator@7 {
regulator-name = "vcc_25";
regulator-always-on;
};
vcc_18: regulator@8 {
regulator-name = "vcc_18";
regulator-always-on;
};
vcc25_hdmi: regulator@9 {
regulator-name = "vcc25_hdmi";
regulator-always-on;
};
vcca_33: regulator@10 {
regulator-name = "vcca_33";
regulator-always-on;
};
vcc_tp: regulator@11 {
regulator-name = "vcc_tp";
regulator-always-on;
};
vcc28_cif: regulator@12 {
regulator-name = "vcc28_cif";
regulator-always-on;
};
};
};
};
/* must be included after &tps gets defined */
#include "tps65910.dtsi"
&mmc0 { /* sdmmc */
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;
};
&mmc1 { /* wifi */
status = "okay";
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
bus-width = <4>;
};
&pwm3 {
status = "okay";
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
&wdt {
status = "okay";
};
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