503 lines
10 KiB
Plaintext
503 lines
10 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2014, 2015 Andy Yan <andy.yan@rock-chips.com>
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*/
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include "rk3288.dtsi"
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/ {
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model = "PopMetal-RK3288";
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compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x0 0x0 0x80000000>;
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};
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ext_gmac: external-gmac-clock {
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compatible = "fixed-clock";
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clock-frequency = <125000000>;
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clock-output-names = "ext_gmac";
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#clock-cells = <0>;
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};
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gpio-keys {
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compatible = "gpio-keys";
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autorepeat;
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pinctrl-names = "default";
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pinctrl-0 = <&pwrbtn>;
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power {
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gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_POWER>;
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label = "GPIO Key Power";
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linux,input-type = <1>;
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wakeup-source;
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debounce-interval = <100>;
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};
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};
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ir: ir-receiver {
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compatible = "gpio-ir-receiver";
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gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&ir_int>;
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};
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vcc_flash: flash-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_flash";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc_io>;
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};
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vcc_sd: sdmmc-regulator {
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compatible = "regulator-fixed";
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gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc_pwr>;
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regulator-name = "vcc_sd";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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startup-delay-us = <100000>;
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vin-supply = <&vcc_io>;
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};
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vcc_sys: vsys-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_sys";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-always-on;
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regulator-boot-on;
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};
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/*
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* A PT5128 creates both dovdd_1v8 and vcc28_dvp, controlled
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* by the dvp_pwr pin.
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*/
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vcc18_dvp: vcc18-dvp-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc18-dvp";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc28_dvp>;
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};
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vcc28_dvp: vcc28-dvp-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&dvp_pwr>;
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regulator-name = "vcc28_dvp";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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regulator-always-on;
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vin-supply = <&vcc_io>;
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};
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};
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&cpu0 {
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cpu0-supply = <&vdd_cpu>;
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};
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&emmc {
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bus-width = <8>;
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cap-mmc-highspeed;
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disable-wp;
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mmc-ddr-1_8v;
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mmc-hs200-1_8v;
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
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vmmc-supply = <&vcc_io>;
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vqmmc-supply = <&vcc_flash>;
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status = "okay";
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};
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&sdmmc {
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bus-width = <4>;
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cap-mmc-highspeed;
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cap-sd-highspeed;
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card-detect-delay = <200>;
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disable-wp; /* wp not hooked up */
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
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sd-uhs-sdr12;
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sd-uhs-sdr25;
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sd-uhs-sdr50;
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sd-uhs-sdr104;
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vmmc-supply = <&vcc_sd>;
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vqmmc-supply = <&vccio_sd>;
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status = "okay";
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};
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&gmac {
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phy-supply = <&vcc_lan>;
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phy-mode = "rgmii";
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clock_in_out = "input";
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snps,reset-gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
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snps,reset-active-low;
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snps,reset-delays-us = <0 10000 1000000>;
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assigned-clocks = <&cru SCLK_MAC>;
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assigned-clock-parents = <&ext_gmac>;
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pinctrl-names = "default";
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pinctrl-0 = <&rgmii_pins>;
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tx_delay = <0x30>;
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rx_delay = <0x10>;
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status = "ok";
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};
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&hdmi {
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ddc-i2c-bus = <&i2c5>;
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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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clock-frequency = <400000>;
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rk808: pmic@1b {
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compatible = "rockchip,rk808";
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reg = <0x1b>;
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PA4 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int &global_pwroff>;
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rockchip,system-power-controller;
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wakeup-source;
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#clock-cells = <1>;
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clock-output-names = "xin32k", "rk808-clkout2";
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vcc1-supply = <&vcc_sys>;
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vcc2-supply = <&vcc_sys>;
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vcc3-supply = <&vcc_sys>;
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vcc4-supply = <&vcc_sys>;
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vcc6-supply = <&vcc_sys>;
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vcc7-supply = <&vcc_sys>;
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vcc8-supply = <&vcc_18>;
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vcc9-supply = <&vcc_io>;
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vcc10-supply = <&vcc_io>;
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vcc11-supply = <&vcc_sys>;
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vcc12-supply = <&vcc_io>;
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vddio-supply = <&vcc_io>;
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regulators {
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vdd_cpu: DCDC_REG1 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <1350000>;
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regulator-name = "vdd_arm";
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdd_gpu: DCDC_REG2 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <850000>;
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regulator-max-microvolt = <1250000>;
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regulator-name = "vdd_gpu";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1000000>;
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};
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};
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vcc_ddr: DCDC_REG3 {
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regulator-always-on;
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regulator-boot-on;
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regulator-name = "vcc_ddr";
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_io: DCDC_REG4 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc_io";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vcc_lan: LDO_REG1 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc_lan";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vccio_sd: LDO_REG2 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vccio_sd";
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdd_10: LDO_REG3 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-name = "vdd_10";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1000000>;
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};
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};
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vcc18_lcd: LDO_REG4 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc18_lcd";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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ldo5: LDO_REG5 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "ldo5";
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};
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vdd10_lcd: LDO_REG6 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-name = "vdd10_lcd";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1000000>;
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};
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};
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vcc_18: LDO_REG7 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc_18";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vcca_33: LDO_REG8 {
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcca_33";
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vccio_wl: SWITCH_REG1 {
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regulator-always-on;
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regulator-boot-on;
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regulator-name = "vccio_wl";
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_lcd: SWITCH_REG2 {
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regulator-always-on;
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regulator-boot-on;
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regulator-name = "vcc_lcd";
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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};
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};
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};
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&i2c1 {
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status = "okay";
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clock-frequency = <400000>;
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ak8963: ak8963@d {
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compatible = "asahi-kasei,ak8975";
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reg = <0x0d>;
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interrupt-parent = <&gpio8>;
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interrupts = <RK_PA1 IRQ_TYPE_EDGE_RISING>;
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pinctrl-names = "default";
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pinctrl-0 = <&comp_int>;
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vdd-supply = <&vcc_io>;
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vid-supply = <&vcc_io>;
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};
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l3g4200d: l3g4200d@69 {
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compatible = "st,l3g4200d-gyro";
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st,drdy-int-pin = <2>;
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reg = <0x69>;
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vdd-supply = <&vcc_io>;
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vddio-supply = <&vcc_io>;
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};
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mma8452: mma8452@1d {
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compatible = "fsl,mma8452";
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reg = <0x1d>;
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interrupt-parent = <&gpio8>;
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interrupts = <RK_PA0 IRQ_TYPE_EDGE_RISING>;
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pinctrl-names = "default";
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pinctrl-0 = <&gsensor_int>;
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};
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};
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&i2c2 {
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status = "okay";
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};
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&i2c3 {
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status = "okay";
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};
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&i2c4 {
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status = "okay";
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};
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&i2c5 {
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status = "okay";
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};
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&io_domains {
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status = "okay";
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audio-supply = <&vcca_33>;
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bb-supply = <&vcc_io>;
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dvp-supply = <&vcc18_dvp>;
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flash0-supply = <&vcc_flash>;
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flash1-supply = <&vcc_lan>;
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gpio30-supply = <&vcc_io>;
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gpio1830-supply = <&vcc_io>;
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lcdc-supply = <&vcc_io>;
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sdcard-supply = <&vccio_sd>;
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wifi-supply = <&vccio_wl>;
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};
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&pinctrl {
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ak8963 {
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comp_int: comp-int {
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rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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buttons {
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pwrbtn: pwrbtn {
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rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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dvp {
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dvp_pwr: dvp-pwr {
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rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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ir {
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ir_int: ir-int {
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rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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mma8452 {
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gsensor_int: gsensor-int {
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rockchip,pins = <8 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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pmic {
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pmic_int: pmic-int {
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rockchip,pins = <0 RK_PA4 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 = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&tsadc {
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rockchip,hw-tshut-mode = <0>;
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rockchip,hw-tshut-polarity = <0>;
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status = "okay";
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};
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&vopb {
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status = "okay";
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};
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&vopb_mmu {
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status = "okay";
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};
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&vopl {
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status = "okay";
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};
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&vopl_mmu {
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status = "okay";
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};
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&uart0 {
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status = "okay";
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};
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&uart1 {
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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&uart3 {
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status = "okay";
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};
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&uart4 {
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status = "okay";
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};
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&usbphy {
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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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