Commit ecbdcbcd authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm6375-pdx225: Enable SD card slot 



Set SDHCI VMMC/VQMMC to <=2v96 and allow load setting by the SDHCI
driver, as required by this use case.

Configure the SD Card Detect pin, enable the SDHCI2 controller and
assign it the aforementioned regulators.

Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221114105043.36698-4-konrad.dybcio@linaro.org
parent 51ed312a

arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts

+31 −2
Original line number Diff line number Diff line
@@ -191,7 +191,8 @@ 


		pm6125_l5: l5 {

			regulator-min-microvolt = <1650000>;

			regulator-max-microvolt = <3050000>;

			regulator-max-microvolt = <2960000>;

			regulator-allow-set-load;

		};



		pm6125_l6: l6 {
@@ -273,7 +274,8 @@ 


		pm6125_l22: l22 {

			regulator-min-microvolt = <2704000>;

			regulator-max-microvolt = <3544000>;

			regulator-max-microvolt = <2960000>;

			regulator-allow-set-load;

		};



		pm6125_l23: l23 {
@@ -332,6 +334,33 @@ 
	};

};



&sdc2_off_state {

	sd-cd-pins {

		pins = "gpio94";

		function = "gpio";

		drive-strength = <2>;

		bias-disable;

	};

};



&sdc2_on_state {

	sd-cd-pins {

		pins = "gpio94";

		function = "gpio";

		drive-strength = <2>;

		bias-pull-up;

	};

};



&sdhc_2 {

	status = "okay";



	vmmc-supply = <&pm6125_l22>;

	vqmmc-supply = <&pm6125_l5>;



	cd-gpios = <&tlmm 94 GPIO_ACTIVE_HIGH>;

};



&tlmm {

	gpio-reserved-ranges = <13 4>;