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arm64: dts: exynos: gs101-oriole: add placeholder regulators for USB phy

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The USB phy requires various power supplies to work.

While we don't have a PMIC driver yet, the supplies should still be
added to the DT.

Add some placeholders, which will be replaced with the real ones once
we implement PMIC.

Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://lore.kernel.org/r/20240618-gs101-usb-regulators-in-dt-v3-1-6a749207052e@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
André Draszik
2024-06-18 10:01:33 +01:00
committed by Krzysztof Kozlowski
parent 7872f905b2
commit 2510bca481
1 changed files with 7 additions and 0 deletions
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7
arch/arm64/boot/dts/exynos/google/gs101-oriole.dts
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@@ -145,6 +145,13 @@ &usbdrd31_dwc3 {
};
&usbdrd31_phy {
/* TODO: Update these once PMIC is implemented */
pll-supply = <&reg_placeholder>;
dvdd-usb20-supply = <&reg_placeholder>;
vddh-usb20-supply = <&reg_placeholder>;
vdd33-usb20-supply = <&reg_placeholder>;
vdda-usbdp-supply = <&reg_placeholder>;
vddh-usbdp-supply = <&reg_placeholder>;
status = "okay";
};