Commit 1aaa0772 authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm8350-sagami: Wire up SDHCI2 



Adjust regulators, add required pin setup and finally enable SDHCI2
to get the SD Card slot going on Sagami Xperias.

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/20221116123612.34302-4-konrad.dybcio@linaro.org
parent dcbb6fe5

arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi

+28 −1
Original line number Diff line number Diff line
@@ -312,7 +312,8 @@ pm8350c_l8: ldo8 { 
		pm8350c_l9: ldo9 {

			regulator-name = "pm8350c_l9";

			regulator-min-microvolt = <2960000>;

			regulator-max-microvolt = <3008000>;

			/* Originally max = 3008000 but SDHCI expects 2960000 */

			regulator-max-microvolt = <2960000>;

			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;

		};
@@ -558,6 +559,18 @@ &qupv3_id_2 { 
	status = "okay";

};



&sdhc_2 {

	cd-gpios = <&tlmm 92 GPIO_ACTIVE_HIGH>;

	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&sdc2_default_state &sdc2_card_det_active>;

	pinctrl-1 = <&sdc2_sleep_state &sdc2_card_det_sleep>;

	vmmc-supply = <&pm8350c_l9>;

	vqmmc-supply = <&pm8350c_l6>;

	no-sdio;

	no-mmc;

	status = "okay";

};



&slpi {

	status = "okay";

	firmware-name = "qcom/sm8350/Sony/sagami/slpi.mbn";
@@ -782,6 +795,20 @@ ts_int_default: ts-int-default-state { 
		bias-disable;

		input-enable;

	};



	sdc2_card_det_active: sd-card-det-active-state {

		pins = "gpio92";

		function = "gpio";

		drive-strength = <2>;

		bias-pull-up;

	};



	sdc2_card_det_sleep: sd-card-det-sleep-state {

		pins = "gpio92";

		function = "gpio";

		drive-strength = <2>;

		bias-disable;

	};

};



/* BIG WARNING! DO NOT TOUCH UFS, YOUR DEVICE WILL DIE! */