From: FUKAUMI Naoki <naoki@radxa.com>
To: heiko@sntech.de
Cc: robh@kernel.org, conor+dt@kernel.org, inindev@gmail.com,
devicetree@vger.kernel.org, sebastian.reichel@collabora.com,
linux-rockchip@lists.infradead.org, alchark@gmail.com,
FUKAUMI Naoki <naoki@radxa.com>,
krzk+dt@kernel.org, dsimic@manjaro.org
Subject: [PATCH 2/2] arm64: dts: rockchip: fix USB 3.0 bottom port for Radxa ROCK 5B
Date: Sat, 30 Nov 2024 01:40:43 +0000 [thread overview]
Message-ID: <20241130014043.12942-2-naoki@radxa.com> (raw)
In-Reply-To: <20241130014043.12942-1-naoki@radxa.com>
add rockchip,dp-lane-mux to usbdp_phy1 to make it work properly.
tested with ELECOM U3HC-A424P10BK[1]:
$ lsusb -t
/: Bus 001.Port 001: Dev 001, Class=root_hub, Driver=ehci-platform/1p, 480M
|__ Port 001: Dev 002, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 003: Dev 003, If 0, Class=Wireless, Driver=btusb, 12M
|__ Port 003: Dev 003, If 1, Class=Wireless, Driver=btusb, 12M
/: Bus 002.Port 001: Dev 001, Class=root_hub, Driver=ohci-platform/1p, 12M
/: Bus 003.Port 001: Dev 001, Class=root_hub, Driver=ehci-platform/1p, 480M
/: Bus 004.Port 001: Dev 001, Class=root_hub, Driver=xhci-hcd/1p, 480M
/: Bus 005.Port 001: Dev 001, Class=root_hub, Driver=xhci-hcd/1p, 5000M
|__ Port 001: Dev 002, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
/: Bus 006.Port 001: Dev 001, Class=root_hub, Driver=xhci-hcd/1p, 480M
|__ Port 001: Dev 002, If 0, Class=Hub, Driver=hub/5p, 480M
|__ Port 005: Dev 003, If 0, Class=Billboard, Driver=[none], 480M
/: Bus 007.Port 001: Dev 001, Class=root_hub, Driver=xhci-hcd/1p, 5000M
|__ Port 001: Dev 002, If 0, Class=Hub, Driver=hub/4p, 5000M
|__ Port 004: Dev 003, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
/: Bus 008.Port 001: Dev 001, Class=root_hub, Driver=xhci-hcd/1p, 480M
/: Bus 009.Port 001: Dev 001, Class=root_hub, Driver=xhci-hcd/1p, 5000M
|__ Port 001: Dev 002, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
[1] https://www.elecom.co.jp/products/U3HC-A424P10BK.html
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
---
arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index c5776e3b4aab..43fc1f24dfc9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -918,6 +918,7 @@ &usbdp_phy0 {
};
&usbdp_phy1 {
+ rockchip,dp-lane-mux = <2 3>;
status = "okay";
};
--
2.43.0
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next prev parent reply other threads:[~2024-11-30 1:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-30 1:40 [PATCH 1/2] arm64: dts: rockchip: use Type-C port as USB HOST port for Radxa ROCK 5B FUKAUMI Naoki
2024-11-30 1:40 ` FUKAUMI Naoki [this message]
2024-12-03 16:19 ` [PATCH 2/2] arm64: dts: rockchip: fix USB 3.0 bottom " Heiko Stübner
2024-12-03 17:01 ` Sebastian Reichel
2024-12-04 1:33 ` FUKAUMI Naoki
2024-12-03 16:18 ` [PATCH 1/2] arm64: dts: rockchip: use Type-C port as USB HOST " Heiko Stübner
2024-12-03 17:11 ` Sebastian Reichel
2024-12-04 1:31 ` FUKAUMI Naoki
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