From 7adf978462dadc41ea7d4138de53bc9a15922191 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sun, 23 Jan 2022 12:16:39 +0100 Subject: [PATCH] ARM: dts: exynos: add USB DWC3 supplies to Chromebook Peach Pit Add required voltage regulators for USB DWC3 block on Exynos5420 Chromebook Peach Pit board. Due to lack of board schematics, use same regulators as on Odroid XU board (using same MAX77802 PMIC). Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20220123111644.25540-8-krzysztof.kozlowski@canonical.com --- arch/arm/boot/dts/exynos5420-peach-pit.dts | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index e76fb104db19a..6252089e43502 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -1090,6 +1090,16 @@ vtmu-supply = <&ldo10_reg>; }; +&usbdrd3_0 { + vdd10-supply = <&ldo15_reg>; + vdd33-supply = <&ldo12_reg>; +}; + +&usbdrd3_1 { + vdd10-supply = <&ldo15_reg>; + vdd33-supply = <&ldo12_reg>; +}; + &usbdrd_dwc3_0 { dr_mode = "host"; }; -- 2.30.2