From c441d2d73107fcb45c0affb345fe6b9bc3fd3bab Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sun, 23 Jan 2022 12:16:41 +0100 Subject: [PATCH] ARM: dts: exynos: add USB DWC3 supplies to SMDK5420 Add required voltage regulators for USB DWC3 block on Exynos5420 SMDK5420 board. Due to lack of board schematics, use same regulators as on ArndaleOcta board. Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220123111644.25540-10-krzysztof.kozlowski@canonical.com --- arch/arm/boot/dts/exynos5420-smdk5420.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts index a4f0e3ffedbd3..69ce3e4308638 100644 --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -407,6 +407,16 @@ clock-names = "rtc", "rtc_src"; }; +&usbdrd3_0 { + vdd10-supply = <&ldo11_reg>; + vdd33-supply = <&ldo9_reg>; +}; + +&usbdrd3_1 { + vdd10-supply = <&ldo11_reg>; + vdd33-supply = <&ldo9_reg>; +}; + &usbdrd_phy0 { vbus-supply = <&usb300_vbus_reg>; }; -- 2.30.2