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

Commit f6b1b9d2 authored by Guru Das Srinagesh's avatar Guru Das Srinagesh
Browse files

ARM: dts: msm: Add SD card regulator devices for sdxlemur 

Add regulator devices for the external gpio-controlled regulators
which power the SD Card slot on sdxlemur boards.

Change-Id: I242680740f6f211ed25e70716fdb1c93512c70fe
parent e7187632

qcom/sdxlemur-regulators.dtsi

+22 −0
Original line number Diff line number Diff line 
#include <dt-bindings/regulator/qcom,rpmh-regulator-levels.h>

#include <dt-bindings/gpio/gpio.h>



/* RPMh regulators: */

&apps_rsc {
@@ -490,4 +491,25 @@ 
			qcom,init-mode = <RPMH_REGULATOR_MODE_HPM>;

		};

	};



	vreg_vddpx_2: vddpx2-gpio-regulator {

		compatible = "regulator-gpio";

		regulator-name = "vddpx_2";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <2850000>;

		enable-gpio = <&tlmm 98 GPIO_ACTIVE_HIGH>;

		gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;

		states = <1800000 0>,

			 <2850000 1>;

		startup-delay-us = <200000>;

		enable-active-high;

	};



	vreg_sd_vdd: sd-vdd-fixed-regulator {

		compatible = "qcom,stub-regulator";

		regulator-name = "sd_vdd";

		regulator-min-microvolt = <2950000>;

		regulator-max-microvolt = <2950000>;

		parent-supply = <&vreg_vddpx_2>;

	};

};