// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include "rk322x.dtsi"
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#include "rk3229-cpu-opp.dtsi"
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#include "rk322x-android.dtsi"
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/ {
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model = "Rockchip RK3229 Evaluation board";
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compatible = "rockchip,rk3229-evb", "rockchip,rk3229";
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memory@60000000 {
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device_type = "memory";
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reg = <0x60000000 0x40000000>;
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};
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dc_12v: dc-12v-regulator {
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compatible = "regulator-fixed";
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regulator-name = "dc_12v";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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};
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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autorepeat;
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pinctrl-names = "default";
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pinctrl-0 = <&pwr_key>;
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power_key: power-key {
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label = "GPIO Key Power";
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gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_POWER>;
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debounce-interval = <100>;
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wakeup-source;
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};
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};
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hdmi_sound: hdmi-sound {
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status = "okay";
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,mclk-fs = <256>;
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simple-audio-card,name = "rockchip,hdmi";
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simple-audio-card,cpu {
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sound-dai = <&i2s0>;
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};
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simple-audio-card,codec {
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sound-dai = <&hdmi>;
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};
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};
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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trust_reserved: trust@0x68400000 {
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reg = <0x68400000 0xe00000>;
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no-map;
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};
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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clocks = <&hym8563>;
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clock-names = "ext_clock";
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pinctrl-names = "default";
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pinctrl-0 = <&wifi_enable_h>;
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/*
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* On the module itself this is one of these (depending
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* on the actual card populated):
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* - SDIO_RESET_L_WL_REG_ON
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* - PDN (power down when low)
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*/
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reset-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; /* GPIO2_D2 */
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,mclk-fs = <256>;
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simple-audio-card,name = "rockchip,rk3229";
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simple-audio-card,cpu {
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sound-dai = <&i2s1>;
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};
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simple-audio-card,codec {
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sound-dai = <&codec>;
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};
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};
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spdif_out: spdif-out {
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status = "okay";
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compatible = "linux,spdif-dit";
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#sound-dai-cells = <0>;
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};
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spdif-sound {
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status = "okay";
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compatible = "simple-audio-card";
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simple-audio-card,name = "ROCKCHIP,SPDIF";
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simple-audio-card,cpu {
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sound-dai = <&spdif>;
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};
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simple-audio-card,codec {
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sound-dai = <&spdif_out>;
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};
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};
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vcc_host: vcc-host-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&host_vbus_drv>;
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regulator-name = "vcc_host";
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regulator-always-on;
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regulator-boot-on;
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vin-supply = <&vcc_sys>;
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};
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vcc_otg_vbus: otg-vbus-regulator {
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compatible = "regulator-fixed";
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gpio = <&gpio3 RK_PC6 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&otg_vbus_drv>;
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regulator-name = "vcc_otg_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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};
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vcc_phy: vcc-phy-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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regulator-name = "vcc_phy";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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vin-supply = <&vccio_1v8>;
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};
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vcc_sys: vcc-sys-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&dc_12v>;
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};
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vccio_1v8: vccio-1v8-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vccio_1v8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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vin-supply = <&vcc_sys>;
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};
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vccio_3v3: vccio-3v3-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vccio_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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vin-supply = <&vcc_sys>;
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};
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vdd_arm: vdd-arm-regulator {
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compatible = "pwm-regulator";
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rockchip,pwm_id = <1>;
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rockchip,pwm_voltage = <1100000>;
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pwms = <&pwm1 0 25000 1>;
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pwm-supply = <&vcc_sys>;
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <950000>;
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regulator-max-microvolt = <1400000>;
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regulator-always-on;
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regulator-boot-on;
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};
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vdd_log: vdd-log-regulator {
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compatible = "pwm-regulator";
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rockchip,pwm_id = <2>;
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rockchip,pwm_voltage = <1200000>;
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pwms = <&pwm2 0 25000 1>;
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pwm-supply = <&vcc_sys>;
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regulator-name = "vdd_log";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1300000>;
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regulator-always-on;
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regulator-boot-on;
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};
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wireless-wlan {
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compatible = "wlan-platdata";
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rockchip,grf = <&grf>;
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wifi_chip_type = "ap6335";
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sdio_vref = <1800>;
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WIFI,host_wake_irq = <&gpio0 28 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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};
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&cpu0 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu1 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu2 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu3 {
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cpu-supply = <&vdd_arm>;
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};
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&gmac {
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assigned-clocks = <&cru SCLK_MAC_SRC>;
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assigned-clock-rates = <50000000>;
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clock_in_out = "output";
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phy-supply = <&vcc_phy>;
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phy-mode = "rmii";
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phy-is-integrated;
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status = "okay";
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};
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&gpu {
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status = "okay";
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mali-supply = <&vdd_log>;
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};
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&hdmi {
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status = "okay";
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#sound-dai-cells = <0>;
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ddc-i2c-scl-high-time-ns = <9625>;
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ddc-i2c-scl-low-time-ns = <10000>;
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};
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&io_domains {
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status = "okay";
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vccio1-supply = <&vccio_3v3>;
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vccio2-supply = <&vccio_1v8>;
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vccio4-supply = <&vccio_3v3>;
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};
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&i2s1 {
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#sound-dai-cells = <0>;
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status = "okay";
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};
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&codec {
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#sound-dai-cells = <0>;
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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hym8563: hym8563@51 {
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compatible = "haoyu,hym8563";
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reg = <0x51>;
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#clock-cells = <0>;
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clock-frequency = <32768>;
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clock-output-names = "xin32k";
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};
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};
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&i2s0 {
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status = "okay";
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rockchip,bclk-fs = <128>;
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#sound-dai-cells = <0>;
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};
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&pinctrl {
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keys {
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pwr_key: pwr-key {
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rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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sdmmc {
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sdmmc_pwr: sdmmc-pwr {
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rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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sdio-pwrseq {
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wifi_enable_h: wifi-enable-h {
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rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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usb {
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host_vbus_drv: host-vbus-drv {
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rockchip,pins = <3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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otg_vbus_drv: otg-vbus-drv {
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rockchip,pins = <3 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&pwm1 {
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status = "okay";
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pinctrl-names = "active";
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pinctrl-0 = <&pwm1_pin_pull_down>;
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};
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&pwm2 {
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status = "okay";
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pinctrl-names = "active";
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pinctrl-0 = <&pwm2_pin_pull_up>;
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};
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&tsadc {
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rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
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status = "okay";
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};
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&sdio {
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status = "okay";
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mmc-pwrseq = <&sdio_pwrseq>;
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};
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&sdmmc {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc_pwr &sdmmc_clk &sdmmc_cmd &sdmmc_bus4>;
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};
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&spdif {
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status = "okay";
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#sound-dai-cells = <0>;
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};
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&u2phy0 {
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status = "okay";
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u2phy0_otg: otg-port {
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status = "okay";
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};
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u2phy0_host: host-port {
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phy-supply = <&vcc_host>;
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status = "okay";
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};
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};
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&u2phy1 {
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status = "okay";
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u2phy1_otg: otg-port {
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phy-supply = <&vcc_host>;
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status = "okay";
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};
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u2phy1_host: host-port {
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phy-supply = <&vcc_host>;
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status = "okay";
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};
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};
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&u2phy0_otg {
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vbus-supply = <&vcc_otg_vbus>;
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};
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&usb_host0_ehci {
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status = "okay";
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};
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&usb_host0_ohci {
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status = "okay";
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};
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&usb_host1_ehci {
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status = "okay";
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};
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&usb_host1_ohci {
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status = "okay";
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};
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&usb_host2_ehci {
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status = "okay";
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};
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&usb_host2_ohci {
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status = "okay";
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};
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&usb_otg {
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status = "okay";
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};
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