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Commit fcacaba7 authored by Laxman Dewangan's avatar Laxman Dewangan Committed by Stephen Warren
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ARM: tegra: add ams AS3722 device to Venice2 DT 



Add ams AS3722 entry for gpio/pincontrol and regulators
to venice2 DT.

Signed-off-by: default avatarLaxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
parent 365c483f

arch/arm/boot/dts/tegra124-venice2.dts

+296 −1
Original line number Diff line number Diff line
@@ -603,7 +603,201 @@ 


	i2c@7000d000 {

		status = "okay";

		clock-frequency = <100000>;

		clock-frequency = <400000>;



		as3722: as3722@40 {

			compatible = "ams,as3722";

			reg = <0x40>;

			interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;



			#interrupt-cells = <2>;

			interrupt-controller;



			gpio-controller;

			#gpio-cells = <2>;



			pinctrl-names = "default";

			pinctrl-0 = <&as3722_default>;



			as3722_default: pinmux {

				gpio0 {

					pins = "gpio0";

					function = "gpio";

					bias-pull-down;

				};



				gpio1_2_4_7 {

					pins = "gpio1", "gpio2", "gpio4", "gpio7";

					function = "gpio";

					bias-pull-up;

				};



				gpio3_6 {

					pins = "gpio3", "gpio6";

					bias-high-impedance;

				};



				gpio5 {

					pins = "gpio5";

					function = "clk32k-out";

				};

			};



			regulators {

				vsup-sd2-supply = <&vdd_ac_bat_reg>;

				vsup-sd3-supply = <&vdd_ac_bat_reg>;

				vsup-sd4-supply = <&vdd_ac_bat_reg>;

				vsup-sd5-supply = <&vdd_ac_bat_reg>;

				vin-ldo0-supply = <&as3722_sd2>;

				vin-ldo1-6-supply = <&vdd_ac_bat_reg>;

				vin-ldo2-5-7-supply = <&as3722_sd5>;

				vin-ldo3-4-supply = <&vdd_ac_bat_reg>;

				vin-ldo9-10-supply = <&vdd_ac_bat_reg>;

				vin-ldo11-supply = <&vdd_ac_bat_reg>;



				sd0 {

					regulator-name = "vdd-cpu";

					regulator-min-microvolt = <700000>;

					regulator-max-microvolt = <1400000>;

					regulator-min-microamp = <3500000>;

					regulator-max-microamp = <3500000>;

					regulator-always-on;

					regulator-boot-on;

					ams,external-control = <2>;

				};



				sd1 {

					regulator-name = "vdd-core";

					regulator-min-microvolt = <700000>;

					regulator-max-microvolt = <1350000>;

					regulator-min-microamp = <2500000>;

					regulator-max-microamp = <2500000>;

					regulator-always-on;

					regulator-boot-on;

					ams,external-control = <1>;

				};



				as3722_sd2: sd2 {

					regulator-name = "vddio-ddr";

					regulator-min-microvolt = <1350000>;

					regulator-max-microvolt = <1350000>;

					regulator-always-on;

					regulator-boot-on;

				};



				sd3 {

					regulator-name = "vddio-ddr-2phase";

					regulator-min-microvolt = <1350000>;

					regulator-max-microvolt = <1350000>;

					regulator-always-on;

					regulator-boot-on;

				};



				sd4 {

					regulator-name = "avdd-pex-sata";

					regulator-min-microvolt = <1050000>;

					regulator-max-microvolt = <1050000>;

					regulator-boot-on;

					regulator-always-on;

				};



				as3722_sd5: sd5 {

					regulator-name = "vddio-sys";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-boot-on;

					regulator-always-on;

				};



				sd6 {

					regulator-name = "vdd-gpu";

					regulator-min-microvolt = <650000>;

					regulator-max-microvolt = <1200000>;

					regulator-min-microamp = <3500000>;

					regulator-max-microamp = <3500000>;

					regulator-boot-on;

					regulator-always-on;

				};



				ldo0 {

					regulator-name = "avdd_pll";

					regulator-min-microvolt = <1050000>;

					regulator-max-microvolt = <1050000>;

					regulator-boot-on;

					regulator-always-on;

					ams,external-control = <1>;

				};



				ldo1 {

					regulator-name = "run-cam-1.8";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

				};



				ldo2 {

					regulator-name = "gen-avdd,vddio-hsic";

					regulator-min-microvolt = <1200000>;

					regulator-max-microvolt = <1200000>;

					regulator-boot-on;

					regulator-always-on;

				};



				ldo3 {

					regulator-name = "vdd-rtc";

					regulator-min-microvolt = <1000000>;

					regulator-max-microvolt = <1000000>;

					regulator-boot-on;

					regulator-always-on;

					ams,enable-tracking;

				};



				ldo4 {

					regulator-name = "vdd-cam";

					regulator-min-microvolt = <2800000>;

					regulator-max-microvolt = <2800000>;

					regulator-boot-on;

					regulator-always-on;

				};



				ldo5 {

					regulator-name = "vdd-cam-front";

					regulator-min-microvolt = <1200000>;

					regulator-max-microvolt = <1200000>;

				};



				ldo6 {

					regulator-name = "vddio-sdmmc3";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <3300000>;

					regulator-boot-on;

					regulator-always-on;

				};



				ldo7 {

					regulator-name = "vdd-cam-rear";

					regulator-min-microvolt = <1050000>;

					regulator-max-microvolt = <1050000>;

				};



				ldo9 {

					regulator-name = "vdd-touch";

					regulator-min-microvolt = <2800000>;

					regulator-max-microvolt = <2800000>;

				};



				ldo10 {

					regulator-name = "vdd-cam-af";

					regulator-min-microvolt = <2800000>;

					regulator-max-microvolt = <2800000>;

				};



				ldo11 {

					regulator-name = "vpp-fuse";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

				};

			};

		};

	};



	pmc@7000e400 {
@@ -648,6 +842,107 @@ 
		};

	};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;



		vdd_ac_bat_reg: regulator@0 {

			compatible = "regulator-fixed";

			reg = <0>;

			regulator-name = "vdd_ac_bat";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			regulator-always-on;

		};



		vdd_3v3_reg: regulator@1 {

			compatible = "regulator-fixed";

			reg = <1>;

			regulator-name = "vdd_3v3";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			regulator-always-on;

			regulator-boot-on;

			enable-active-high;

			gpio = <&as3722 1 GPIO_ACTIVE_HIGH>;

		};



		vdd_3v3_modem_reg: regulator@2 {

			compatible = "regulator-fixed";

			reg = <2>;

			regulator-name = "vdd-modem-3v3";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			enable-active-high;

			gpio = <&as3722 2 GPIO_ACTIVE_HIGH>;

		};



		vdd_hdmi_5v0_reg: regulator@3 {

			compatible = "regulator-fixed";

			reg = <3>;

			regulator-name = "vdd-hdmi-5v0";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			gpio = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_HIGH>;

		};



		vdd_bl_reg: regulator@4 {

			compatible = "regulator-fixed";

			reg = <4>;

			regulator-name = "vdd-bl";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_LOW>;

		};



		vdd_ts_sw_5v0: regulator@5 {

			compatible = "regulator-fixed";

			reg = <5>;

			regulator-name = "vdd_ts_sw";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			regulator-boot-on;

			gpio = <&gpio TEGRA_GPIO(K, 1) GPIO_ACTIVE_LOW>;

		};



		usb1_vbus_reg: regulator@6 {

			compatible = "regulator-fixed";

			reg = <6>;

			regulator-name = "usb1_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			regulator-boot-on;

			enable-active-high;

			gpio = <&gpio TEGRA_GPIO(N, 4) GPIO_ACTIVE_HIGH>;

			gpio-open-drain;

		};



		usb3_vbus_reg: regulator@7 {

			compatible = "regulator-fixed";

			reg = <7>;

			regulator-name = "usb3_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			regulator-boot-on;

			enable-active-high;

			gpio = <&gpio TEGRA_GPIO(N, 5) GPIO_ACTIVE_HIGH>;

			gpio-open-drain;

		};



		panel_3v3_reg: regulator@8 {

			compatible = "regulator-fixed";

			reg = <8>;

			regulator-name = "panel_3v3";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			enable-active-high;

			gpio = <&as3722 4 GPIO_ACTIVE_HIGH>;

		};

	};



	sound {

		compatible = "nvidia,tegra-audio-max98090-venice2",

			     "nvidia,tegra-audio-max98090";