From: Peter Geis <pgwipeout-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Heiko Stuebner <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Peter Geis <pgwipeout-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: [PATCH] arm64: dts: rockchip: set rockpro64 usbc dr_mode as host
Date: Sun, 14 Jun 2020 14:29:51 +0000 [thread overview]
Message-ID: <20200614142950.1120694-1-pgwipeout@gmail.com> (raw)
The usb-c port on the rockpro64 does not detect devices reliably when in otg mode.
Setting the mode to "host" allows the port to work reliably.
This aligns with the pinebook-pro configuration.
Signed-off-by: Peter Geis <pgwipeout-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
index 6788ab28f89a..3456ee97c288 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rockpro64.dtsi
@@ -795,7 +795,7 @@ &usbdrd3_0 {
&usbdrd_dwc3_0 {
status = "okay";
- dr_mode = "otg";
+ dr_mode = "host";
};
&usbdrd3_1 {
--
2.25.1
next reply other threads:[~2020-06-14 14:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-14 14:29 Peter Geis [this message]
[not found] ` <20200614142950.1120694-1-pgwipeout-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-06-17 8:19 ` [PATCH] arm64: dts: rockchip: set rockpro64 usbc dr_mode as host Heiko Stübner
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