From: FUKAUMI Naoki <naoki@radxa.com>
To: heiko@sntech.de
Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
dsimic@manjaro.org, twoerner@gmail.com, didi.debian@cknow.org,
jbx6244@gmail.com, devicetree@vger.kernel.org,
linux-rockchip@lists.infradead.org,
FUKAUMI Naoki <naoki@radxa.com>
Subject: [PATCH] arm64: dts: rockchip: Enable USB OTG for Radxa ROCK Pi E
Date: Wed, 29 Jan 2025 06:40:04 +0000 [thread overview]
Message-ID: <20250129064004.162136-1-naoki@radxa.com> (raw)
The Radxa ROCK Pi E has USB D+/D- signals on the 40-pin header[1].
Enable it for use as an OTG port.
[1] https://docs.radxa.com/en/rockpi/rockpie/hardware/gpio
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
---
arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
index 6310b58de77f..a4bdd87d0729 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts
@@ -428,10 +428,18 @@ &u2phy_host {
status = "okay";
};
+&u2phy_otg {
+ status = "okay";
+};
+
&uart2 {
status = "okay";
};
+&usb20_otg {
+ status = "okay";
+};
+
&usbdrd3 {
dr_mode = "host";
status = "okay";
--
2.43.0
next reply other threads:[~2025-01-29 6:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-29 6:40 FUKAUMI Naoki [this message]
2025-02-03 8:16 ` [PATCH] arm64: dts: rockchip: Enable USB OTG for Radxa ROCK Pi E Heiko Stuebner
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