Commit aaafb21e authored by Peter Griffin's avatar Peter Griffin Committed by Krzysztof Kozlowski
Browse files

arm64: dts: exynos: gs101: enable ufs, phy on oriole & define ufs regulator 



Enable ufs & ufs phy nodes for Oriole. Also define the ufs regulator node.

ufs regulator is a stub until full s2mpg11 slave pmic support is added.
The gpio defined is for the BOOTLD0 (gs101) signal connected to
UFS_EN(s2mpg11) gpio enabled voltage rail for UFS.

Signed-off-by: default avatarPeter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20240430141445.2688499-4-peter.griffin@linaro.org


Signed-off-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
parent 4c65d705

arch/arm64/boot/dts/exynos/google/gs101-oriole.dts

+18 −0
Original line number Diff line number Diff line
@@ -59,6 +59,15 @@ reg_placeholder: regulator-0 { 
		compatible = "regulator-fixed";

		regulator-name = "placeholder_reg";

	};



	/* TODO: Remove this once S2MPG11 slave PMIC is implemented  */

	ufs_0_fixed_vcc_reg: regulator-1 {

		compatible = "regulator-fixed";

		regulator-name = "ufs-vcc";

		gpio = <&gpp0 1 GPIO_ACTIVE_HIGH>;

		regulator-boot-on;

		enable-active-high;

	};

};



&ext_24_5m {
@@ -112,6 +121,15 @@ &serial_0 { 
	status = "okay";

};



&ufs_0 {

	status = "okay";

	vcc-supply = <&ufs_0_fixed_vcc_reg>;

};



&ufs_0_phy {

	status = "okay";

};



&usbdrd31 {

	status = "okay";

	vdd10-supply = <&reg_placeholder>;