* [PATCH AUTOSEL 4.14 09/14] arm64: dts: rockchip: enable usb-host regulators at boot on rk3328-rock64
[not found] ` <20190829105043.2508-1-sashal-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
@ 2019-08-29 10:50 ` Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2019-08-29 10:50 UTC (permalink / raw)
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA,
stable-u79uwXL29TY76Z2rM5mHXA
Cc: Dmitry Voytik, Sasha Levin,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Heiko Stuebner,
devicetree-u79uwXL29TY76Z2rM5mHXA
From: Dmitry Voytik <voytikd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
[ 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-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Signed-off-by: Dmitry Voytik <voytikd-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Signed-off-by: Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
Signed-off-by: Sasha Levin <sashal-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.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 e720f40bbd5d7..3f8f528099a80 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
@@ -77,6 +77,7 @@
pinctrl-0 = <&usb30_host_drv>;
regulator-name = "vcc_host_5v";
regulator-always-on;
+ regulator-boot-on;
vin-supply = <&vcc_sys>;
};
@@ -87,6 +88,7 @@
pinctrl-0 = <&usb20_host_drv>;
regulator-name = "vcc_host1_5v";
regulator-always-on;
+ regulator-boot-on;
vin-supply = <&vcc_sys>;
};
--
2.20.1
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2019-08-29 10:50 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <20190829105043.2508-1-sashal@kernel.org>
[not found] ` <20190829105043.2508-1-sashal-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2019-08-29 10:50 ` [PATCH AUTOSEL 4.14 09/14] arm64: dts: rockchip: enable usb-host regulators at boot on rk3328-rock64 Sasha Levin
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).