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Commit b359c426 authored by Keerthy J's avatar Keerthy J Committed by Tony Lindgren
Browse files

ARM: dts: dra72-evm: Add tps65917 PMIC node 



DRA72x-evm uses TPS65917 PMIC. Add the node.

NOTE: LDO2 is actually unused, but the usage if any is expected to be
between 1.8 to 3.3v IO voltage. So define the node.

NOTE: Interrupt used is crossbar number based.

Tested-by: default avatarLokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Signed-off-by: default avatarKeerthy <j-keerthy@ti.com>
Tested-by: default avatarNishanth Menon <nm@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 7e9711aa

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

+104 −0
Original line number Diff line number Diff line
@@ -33,6 +33,110 @@ 
	pinctrl-names = "default";

	pinctrl-0 = <&i2c1_pins>;

	clock-frequency = <400000>;



	tps65917: tps65917@58 {

		compatible = "ti,tps65917";

		reg = <0x58>;



		interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>;  /* IRQ_SYS_1N */

		interrupt-parent = <&gic>;

		interrupt-controller;

		#interrupt-cells = <2>;



		ti,system-power-controller;



		tps65917_pmic {

			compatible = "ti,tps65917-pmic";



			regulators {

				smps1_reg: smps1 {

					/* VDD_MPU */

					regulator-name = "smps1";

					regulator-min-microvolt = <850000>;

					regulator-max-microvolt = <1250000>;

					regulator-always-on;

					regulator-boot-on;

				};



				smps2_reg: smps2 {

					/* VDD_CORE */

					regulator-name = "smps2";

					regulator-min-microvolt = <850000>;

					regulator-max-microvolt = <1030000>;

					regulator-boot-on;

					regulator-always-on;

				};



				smps3_reg: smps3 {

					/* VDD_GPU IVA DSPEVE */

					regulator-name = "smps3";

					regulator-min-microvolt = <850000>;

					regulator-max-microvolt = <1250000>;

					regulator-boot-on;

					regulator-always-on;

				};



				smps4_reg: smps4 {

					/* VDDS1V8 */

					regulator-name = "smps4";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

					regulator-boot-on;

				};



				smps5_reg: smps5 {

					/* VDD_DDR */

					regulator-name = "smps5";

					regulator-min-microvolt = <1350000>;

					regulator-max-microvolt = <1350000>;

					regulator-boot-on;

					regulator-always-on;

				};



				ldo1_reg: ldo1 {

					/* LDO1_OUT --> SDIO  */

					regulator-name = "ldo1";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <3300000>;

					regulator-boot-on;

				};



				ldo2_reg: ldo2 {

					/* LDO2_OUT --> TP1017 (UNUSED)  */

					regulator-name = "ldo2";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <3300000>;

				};



				ldo3_reg: ldo3 {

					/* VDDA_1V8_PHY */

					regulator-name = "ldo3";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-boot-on;

					regulator-always-on;

				};



				ldo5_reg: ldo5 {

					/* VDDA_1V8_PLL */

					regulator-name = "ldo5";

					regulator-min-microvolt = <1800000>;

					regulator-max-microvolt = <1800000>;

					regulator-always-on;

					regulator-boot-on;

				};



				ldo4_reg: ldo4 {

					/* VDDA_3V_USB: VDDA_USBHS33 */

					regulator-name = "ldo4";

					regulator-min-microvolt = <3300000>;

					regulator-max-microvolt = <3300000>;

					regulator-boot-on;

				};

			};

		};

	};

};



&uart1 {