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

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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: Peter Griffin <peter.griffin@linaro.org>
Link: https://lore.kernel.org/r/20240430141445.2688499-4-peter.griffin@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Peter Griffin 2024-04-30 15:14:45 +01:00 committed by Krzysztof Kozlowski
parent 4c65d7054b
commit aaafb21e81
1 changed files with 18 additions and 0 deletions
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18
arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
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@ -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>;