From: Chen-Yu Tsai <wens@kernel.org>
To: Heiko Stuebner <heiko@sntech.de>,
Rob Herring <robh+dt@kernel.org>,
Jacek Anaszewski <jacek.anaszewski@gmail.com>,
Pavel Machek <pavel@ucw.cz>, Dan Murphy <dmurphy@ti.com>
Cc: Chen-Yu Tsai <wens@csie.org>,
linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/3] arm64: dts: rockchip: rk3328-roc-cc: Set dr_mode to "host" for OTG
Date: Mon, 27 Apr 2020 15:31:32 +0800 [thread overview]
Message-ID: <20200427073132.29997-4-wens@kernel.org> (raw)
In-Reply-To: <20200427073132.29997-1-wens@kernel.org>
From: Chen-Yu Tsai <wens@csie.org>
The board has a standard USB A female port connected to the USB OTG
controller's data pins. Set dr_mode in the OTG controller node to
indicate this usage, instead of having the implementation guess.
Fixes: 2171f4fdac06 ("arm64: dts: rockchip: add roc-rk3328-cc board")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
index 8d553c92182a..56e79ce9101b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
@@ -334,6 +334,7 @@ &uart2 {
};
&usb20_otg {
+ dr_mode = "host";
status = "okay";
};
--
2.26.0
next prev parent reply other threads:[~2020-04-27 7:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-27 7:31 [PATCH v2 0/3] arm64: dts: rockchip: misc. cleanups and improvements Chen-Yu Tsai
2020-04-27 7:31 ` [PATCH v2 1/3] dt-bindings: leds: common: Drop enumeration for linux,default-triggers Chen-Yu Tsai
2020-04-27 8:33 ` Johan Jonker
2020-04-27 9:21 ` Chen-Yu Tsai
2020-05-11 23:12 ` Rob Herring
2020-04-27 7:31 ` [PATCH v2 2/3] arm64: dts: rockchip: rk3399-roc-pc: Fix MMC numbering for LED triggers Chen-Yu Tsai
2020-04-27 8:57 ` Johan Jonker
2020-04-27 9:17 ` Chen-Yu Tsai
2020-04-27 10:08 ` Johan Jonker
2020-04-27 10:33 ` Chen-Yu Tsai
2020-04-27 10:55 ` Johan Jonker
2020-04-27 14:12 ` Johan Jonker
2020-04-27 14:45 ` Chen-Yu Tsai
2020-04-27 15:13 ` Robin Murphy
2020-04-27 7:31 ` Chen-Yu Tsai [this message]
2020-05-05 6:24 ` [PATCH v2 0/3] arm64: dts: rockchip: misc. cleanups and improvements Chen-Yu Tsai
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