| From d902e4d3453074179f070eec10681223717a3b36 Mon Sep 17 00:00:00 2001 |
| From: Dmitry Voytik <voytikd@gmail.com> |
| Date: Tue, 22 Jan 2019 23:38:48 +0100 |
| Subject: arm64: dts: rockchip: enable usb-host regulators at boot on |
| rk3328-rock64 |
| |
| [ Upstream commit 26e2d7b03ea7ff254bf78305aa44dda62e70b78e ] |
| |
| After commit ef05bcb60c1a, boot from USB drives is broken. |
| Fix this problem by enabling usb-host regulators during boot time. |
| |
| Fixes: ef05bcb60c1a ("arm64: dts: rockchip: fix vcc_host1_5v pin assign on rk3328-rock64") |
| Cc: stable@vger.kernel.org |
| Signed-off-by: Dmitry Voytik <voytikd@gmail.com> |
| Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 2 ++ |
| 1 file changed, 2 insertions(+) |
| |
| diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts |
| index c142169a58fc5..e9147e35b7396 100644 |
| --- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts |
| +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts |
| @@ -40,6 +40,7 @@ |
| pinctrl-0 = <&usb30_host_drv>; |
| regulator-name = "vcc_host_5v"; |
| regulator-always-on; |
| + regulator-boot-on; |
| vin-supply = <&vcc_sys>; |
| }; |
| |
| @@ -50,6 +51,7 @@ |
| pinctrl-0 = <&usb20_host_drv>; |
| regulator-name = "vcc_host1_5v"; |
| regulator-always-on; |
| + regulator-boot-on; |
| vin-supply = <&vcc_sys>; |
| }; |
| |
| -- |
| 2.20.1 |
| |
