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Commit 1b2a9702 authored by AnilKumar Ch's avatar AnilKumar Ch Committed by Tony Lindgren
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arm/dts: Add tps65910 regulator DT data to am335x-evm.dts 



Add tps65910 regulator device tree data to AM335x-EVM by adding
regulator consumers with tightened constraints and regulator-name.
TPS65910 regulator handle can be obtained by using this regulator
name.

This patch also add I2C node with I2C frequency and tps65910 PMIC
I2C slave address.

Signed-off-by: default avatarAnilKumar Ch <anilkumar@ti.com>
Reviewed-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 54a37bae

arch/arm/boot/dts/am335x-evm.dts

+94 −0
Original line number Diff line number Diff line
@@ -22,5 +22,99 @@ 
		uart1: serial@44E09000 {

			status = "okay";

		};



		i2c1: i2c@44E0B000 {

			status = "okay";

			clock-frequency = <400000>;



			tps: tps@2D {

				reg = <0x2D>;

			};

		};

	};



	vbat: fixedregulator@0 {

		compatible = "regulator-fixed";

		regulator-name = "vbat";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		regulator-boot-on;

	};

};



/include/ "tps65910.dtsi"



&tps {

	vcc1-supply = <&vbat>;

	vcc2-supply = <&vbat>;

	vcc3-supply = <&vbat>;

	vcc4-supply = <&vbat>;

	vcc5-supply = <&vbat>;

	vcc6-supply = <&vbat>;

	vcc7-supply = <&vbat>;

	vccio-supply = <&vbat>;



	regulators {

		vrtc_reg: regulator@0 {

			regulator-always-on;

		};



		vio_reg: regulator@1 {

			regulator-always-on;

		};



		vdd1_reg: regulator@2 {

			/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */

			regulator-name = "vdd_mpu";

			regulator-min-microvolt = <912500>;

			regulator-max-microvolt = <1312500>;

			regulator-boot-on;

			regulator-always-on;

		};



		vdd2_reg: regulator@3 {

			/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */

			regulator-name = "vdd_core";

			regulator-min-microvolt = <912500>;

			regulator-max-microvolt = <1150000>;

			regulator-boot-on;

			regulator-always-on;

		};



		vdd3_reg: regulator@4 {

			regulator-always-on;

		};



		vdig1_reg: regulator@5 {

			regulator-always-on;

		};



		vdig2_reg: regulator@6 {

			regulator-always-on;

		};



		vpll_reg: regulator@7 {

			regulator-always-on;

		};



		vdac_reg: regulator@8 {

			regulator-always-on;

		};



		vaux1_reg: regulator@9 {

			regulator-always-on;

		};



		vaux2_reg: regulator@10 {

			regulator-always-on;

		};



		vaux33_reg: regulator@11 {

			regulator-always-on;

		};



		vmmc_reg: regulator@12 {

			regulator-always-on;

		};

	};

};