ARM: tegra: add ams AS3722 device to Venice2 DT
Add ams AS3722 entry for gpio/pincontrol and regulators to venice2 DT. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com>hifive-unleashed-5.1
Laxman Dewangan
Stephen Warren
parent
365c483f19
commit
fcacaba732
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@ -603,7 +603,201 @@
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i2c@7000d000 {
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status = "okay";
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clock-frequency = <100000>;
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clock-frequency = <400000>;
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as3722: as3722@40 {
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compatible = "ams,as3722";
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reg = <0x40>;
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interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
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#interrupt-cells = <2>;
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interrupt-controller;
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gpio-controller;
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#gpio-cells = <2>;
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pinctrl-names = "default";
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pinctrl-0 = <&as3722_default>;
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as3722_default: pinmux {
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gpio0 {
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pins = "gpio0";
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function = "gpio";
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bias-pull-down;
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};
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gpio1_2_4_7 {
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pins = "gpio1", "gpio2", "gpio4", "gpio7";
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function = "gpio";
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bias-pull-up;
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};
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gpio3_6 {
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pins = "gpio3", "gpio6";
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bias-high-impedance;
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};
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gpio5 {
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pins = "gpio5";
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function = "clk32k-out";
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};
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};
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regulators {
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vsup-sd2-supply = <&vdd_ac_bat_reg>;
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vsup-sd3-supply = <&vdd_ac_bat_reg>;
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vsup-sd4-supply = <&vdd_ac_bat_reg>;
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vsup-sd5-supply = <&vdd_ac_bat_reg>;
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vin-ldo0-supply = <&as3722_sd2>;
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vin-ldo1-6-supply = <&vdd_ac_bat_reg>;
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vin-ldo2-5-7-supply = <&as3722_sd5>;
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vin-ldo3-4-supply = <&vdd_ac_bat_reg>;
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vin-ldo9-10-supply = <&vdd_ac_bat_reg>;
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vin-ldo11-supply = <&vdd_ac_bat_reg>;
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sd0 {
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regulator-name = "vdd-cpu";
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1400000>;
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regulator-min-microamp = <3500000>;
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regulator-max-microamp = <3500000>;
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regulator-always-on;
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regulator-boot-on;
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ams,external-control = <2>;
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};
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sd1 {
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regulator-name = "vdd-core";
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regulator-min-microvolt = <700000>;
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regulator-max-microvolt = <1350000>;
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regulator-min-microamp = <2500000>;
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regulator-max-microamp = <2500000>;
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regulator-always-on;
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regulator-boot-on;
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ams,external-control = <1>;
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};
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as3722_sd2: sd2 {
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regulator-name = "vddio-ddr";
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regulator-min-microvolt = <1350000>;
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regulator-max-microvolt = <1350000>;
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regulator-always-on;
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regulator-boot-on;
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};
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sd3 {
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regulator-name = "vddio-ddr-2phase";
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regulator-min-microvolt = <1350000>;
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regulator-max-microvolt = <1350000>;
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regulator-always-on;
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regulator-boot-on;
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};
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sd4 {
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regulator-name = "avdd-pex-sata";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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regulator-boot-on;
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regulator-always-on;
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};
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as3722_sd5: sd5 {
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regulator-name = "vddio-sys";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sd6 {
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regulator-name = "vdd-gpu";
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regulator-min-microvolt = <650000>;
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regulator-max-microvolt = <1200000>;
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regulator-min-microamp = <3500000>;
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regulator-max-microamp = <3500000>;
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regulator-boot-on;
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regulator-always-on;
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};
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ldo0 {
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regulator-name = "avdd_pll";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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regulator-boot-on;
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regulator-always-on;
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ams,external-control = <1>;
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};
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ldo1 {
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regulator-name = "run-cam-1.8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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ldo2 {
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regulator-name = "gen-avdd,vddio-hsic";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-boot-on;
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regulator-always-on;
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};
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ldo3 {
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regulator-name = "vdd-rtc";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-boot-on;
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regulator-always-on;
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ams,enable-tracking;
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};
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ldo4 {
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regulator-name = "vdd-cam";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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ldo5 {
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regulator-name = "vdd-cam-front";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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};
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ldo6 {
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regulator-name = "vddio-sdmmc3";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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ldo7 {
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regulator-name = "vdd-cam-rear";
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regulator-min-microvolt = <1050000>;
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regulator-max-microvolt = <1050000>;
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};
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ldo9 {
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regulator-name = "vdd-touch";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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ldo10 {
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regulator-name = "vdd-cam-af";
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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ldo11 {
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regulator-name = "vpp-fuse";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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};
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};
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};
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pmc@7000e400 {
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@ -648,6 +842,107 @@
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};
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};
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regulators {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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vdd_ac_bat_reg: regulator@0 {
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compatible = "regulator-fixed";
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reg = <0>;
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regulator-name = "vdd_ac_bat";
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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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};
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vdd_3v3_reg: regulator@1 {
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compatible = "regulator-fixed";
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reg = <1>;
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regulator-name = "vdd_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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regulator-boot-on;
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enable-active-high;
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gpio = <&as3722 1 GPIO_ACTIVE_HIGH>;
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};
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vdd_3v3_modem_reg: regulator@2 {
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compatible = "regulator-fixed";
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reg = <2>;
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regulator-name = "vdd-modem-3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpio = <&as3722 2 GPIO_ACTIVE_HIGH>;
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};
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vdd_hdmi_5v0_reg: regulator@3 {
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compatible = "regulator-fixed";
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reg = <3>;
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regulator-name = "vdd-hdmi-5v0";
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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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gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;
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};
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vdd_bl_reg: regulator@4 {
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compatible = "regulator-fixed";
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reg = <4>;
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regulator-name = "vdd-bl";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_LOW>;
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};
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vdd_ts_sw_5v0: regulator@5 {
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compatible = "regulator-fixed";
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reg = <5>;
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regulator-name = "vdd_ts_sw";
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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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regulator-boot-on;
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gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_LOW>;
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};
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usb1_vbus_reg: regulator@6 {
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compatible = "regulator-fixed";
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reg = <6>;
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regulator-name = "usb1_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;
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gpio-open-drain;
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};
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usb3_vbus_reg: regulator@7 {
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compatible = "regulator-fixed";
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reg = <7>;
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regulator-name = "usb3_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-boot-on;
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enable-active-high;
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gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;
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gpio-open-drain;
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};
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panel_3v3_reg: regulator@8 {
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compatible = "regulator-fixed";
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reg = <8>;
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regulator-name = "panel_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpio = <&as3722 4 GPIO_ACTIVE_HIGH>;
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};
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};
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sound {
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compatible = "nvidia,tegra-audio-max98090-venice2",
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"nvidia,tegra-audio-max98090";
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