linux-kernel - [PATCH AUTOSEL for 4.14 070/135] ARM64: dts: meson-gxbb-odroidc2: fix usb1 power supply

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Date:   Thu, 7 Dec 2017 15:45:47 +0000
From:   alexander.levin@...izon.com
To:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
Cc:     Neil Armstrong <narmstrong@...libre.com>,
        Kevin Hilman <khilman@...libre.com>,
        alexander.levin@...izon.com
Subject: [PATCH AUTOSEL for 4.14 070/135] ARM64: dts: meson-gxbb-odroidc2: fix
 usb1 power supply

From: Neil Armstrong <narmstrong@...libre.com>

[ Upstream commit e841ec956e539f4002f5e9fe9f9e904dcca12d5d ]

Looking at the schematics, the USB Power Supply is shared between the
two USB interfaces,
If the usb0 fails to initialize, the second one won't have power.

Fixes: 5a0803bd5ae2 ("ARM64: dts: meson-gxbb-odroidc2: Enable USB Nodes")
Signed-off-by: Neil Armstrong <narmstrong@...libre.com>
Signed-off-by: Kevin Hilman <khilman@...libre.com>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
---
 arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
index 1ffa1c238a72..08b7bb7f5b74 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-odroidc2.dts
@@ -301,6 +301,7 @@
 
 &usb1_phy {
 	status = "okay";
+	phy-supply = <&usb_otg_pwr>;
 };
 
 &usb0 {
-- 
2.11.0