linux-kernel - [PATCH v1 1/2] arm64: dts: rockchip: add USB3 host to rock-5b

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Message-ID: <20231106155934.80838-1-sebastian.reichel@collabora.com>
Date:   Mon,  6 Nov 2023 16:54:31 +0100
From:   Sebastian Reichel <sebastian.reichel@...labora.com>
To:     Heiko Stuebner <heiko@...ech.de>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        kernel@...labora.com
Subject: [PATCH v1 1/2] arm64: dts: rockchip: add USB3 host to rock-5b

Enable USB3 host controller for the Radxa ROCK 5 Model B. This adds
USB3 for the upper USB3 port (the one further away from the PCB).

The lower USB3 and the USB-C ports use the RK3588 USB TypeC host
controller, which use a different PHY without upstream support.

Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
 arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index 741f631db345..61b937beca7f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -138,6 +138,10 @@ &combphy1_ps {
 	status = "okay";
 };
 
+&combphy2_psu {
+	status = "okay";
+};
+
 &cpu_b0 {
 	cpu-supply = <&vdd_cpu_big0_s0>;
 };
@@ -765,3 +769,7 @@ &usb_host1_ehci {
 &usb_host1_ohci {
 	status = "okay";
 };
+
+&usb_host2_xhci {
+	status = "okay";
+};
-- 
2.42.0