Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit e9a05fbd authored by Lokesh Vutla's avatar Lokesh Vutla Committed by Tony Lindgren
Browse files

ARM: dts: dra72-evm: Fix modelling of regulators 



Add proper description of input voltage regulators and update the voltage
rail map for all the regulators.

Signed-off-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 46cfc894

arch/arm/boot/dts/dra72-evm-common.dtsi

+48 −0
Original line number Diff line number Diff line
@@ -18,11 +18,47 @@ 
		display0 = &hdmi0;

	};



	evm_12v0: fixedregulator-evm12v0 {

		/* main supply */

		compatible = "regulator-fixed";

		regulator-name = "evm_12v0";

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

		regulator-always-on;

		regulator-boot-on;

	};



	evm_5v0: fixedregulator-evm5v0 {

		/* Output 1 of TPS43351QDAPRQ1 */

		compatible = "regulator-fixed";

		regulator-name = "evm_5v0";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&evm_12v0>;

		regulator-always-on;

		regulator-boot-on;

	};



	vsys_3v3: fixedregulator-vsys3v3 {

		/* Output 2 of TPS43351QDAPRQ1 */

		compatible = "regulator-fixed";

		regulator-name = "vsys_3v3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&evm_12v0>;

		regulator-always-on;

		regulator-boot-on;

	};



	evm_3v3_sw: fixedregulator-evm_3v3 {

		/* TPS22965DSG */

		compatible = "regulator-fixed";

		regulator-name = "evm_3v3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&vsys_3v3>;

		regulator-always-on;

		regulator-boot-on;

	};



	aic_dvdd: fixedregulator-aic_dvdd {
@@ -39,6 +75,7 @@ 
		regulator-name = "evm_3v3_sd";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&evm_3v3_sw>;

		enable-active-high;

		gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>;

	};
@@ -190,6 +227,17 @@ 
		tps65917_pmic {

			compatible = "ti,tps65917-pmic";



			smps1-in-supply = <&vsys_3v3>;

			smps2-in-supply = <&vsys_3v3>;

			smps3-in-supply = <&vsys_3v3>;

			smps4-in-supply = <&vsys_3v3>;

			smps5-in-supply = <&vsys_3v3>;

			ldo1-in-supply = <&vsys_3v3>;

			ldo2-in-supply = <&vsys_3v3>;

			ldo3-in-supply = <&vsys_3v3>;

			ldo4-in-supply = <&evm_5v0>;

			ldo5-in-supply = <&vsys_3v3>;



			tps65917_regulators: regulators {

				smps1_reg: smps1 {

					/* VDD_MPU */