From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Date: Sun, 23 Jan 2022 11:16:35 +0000 (+0100)
Subject: ARM: dts: exynos: add USB DWC3 supplies to SMDK5250
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ebbb07b8d349fc2eccb67780850d2d1bbfc918d6;p=linux.git

ARM: dts: exynos: add USB DWC3 supplies to SMDK5250

Add required voltage regulators for USB DWC3 block on Exynos5250
SMDK5250 board.  Due to lack of board schematics, use same regulators as
on Arndale board.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20220123111644.25540-4-krzysztof.kozlowski@canonical.com
---

diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts
index 39bbe18145cf2..53670383d6070 100644
--- a/arch/arm/boot/dts/exynos5250-smdk5250.dts
+++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts
@@ -417,3 +417,8 @@
 		samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
 	};
 };
+
+&usbdrd {
+	vdd10-supply = <&ldo15_reg>;
+	vdd33-supply = <&ldo12_reg>;
+};