From: WeiHao Li <cn.liweihao@gmail.com>
To: heiko@sntech.de, robh@kernel.org
Cc: krzk+dt@kernel.org, conor+dt@kernel.org,
linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
WeiHao Li <cn.liweihao@gmail.com>
Subject: [PATCH v2 0/4] Fix USB controller support for RK3368
Date: Tue, 9 Sep 2025 21:29:54 +0800 [thread overview]
Message-ID: <20250909132958.26423-1-cn.liweihao@gmail.com> (raw)
This series fixs USB controller support for the Rockchip RK3368 SoC.
Key changes:
- Update phy-rockchip-inno-usb2 driver to preperly handle RK3368 usb
phy initialization and configuration.
- Add usb PHY node to rk3368.dtsi with correct clocks and register
mapping.
- Add missing OHCI node, add missing attribute for usb host node.
- Add dt-bindings document.
The following changes since v1:
- Remove the duplicate structure member I accidentally added.
These changes were tested on a RK3368-based board [1]. Both of USB ports
can emumerate device (HID and mass storage).
Main code changes come from the rockchip downstream source [2].
[1] https://ieiao.github.io/wiki/embedded-dev/rockchip/rk3368
[2] https://github.com/rockchip-linux/kernel
Tested-by: WeiHao Li <cn.liweihao@gmail.com>
Signed-off-by: WeiHao Li <cn.liweihao@gmail.com>
WeiHao Li (4):
phy: rockchip: inno-usb2: Add usb2 phy support for RK3368
arm64: dts: rockchip: Add USB2.0 PHY for RK3368
dt-bindings: phy: rockchip,inno-usb2phy: Document rk3368 usb phy
arm64: dts: rockchip: Add phys attribute of USB host node for RK3368
.../bindings/phy/rockchip,inno-usb2phy.yaml | 2 +
arch/arm64/boot/dts/rockchip/rk3368.dtsi | 47 +++++++++++++++++-
drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 48 +++++++++++++++++++
3 files changed, 95 insertions(+), 2 deletions(-)
--
2.47.2
--
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy
next reply other threads:[~2025-09-09 16:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-09 13:29 WeiHao Li [this message]
2025-09-09 13:29 ` [PATCH v2 1/4] phy: rockchip: inno-usb2: Add usb2 phy support for RK3368 WeiHao Li
2025-09-11 8:53 ` Heiko Stübner
2025-09-09 13:29 ` [PATCH v2 2/4] arm64: dts: rockchip: Add USB2.0 PHY " WeiHao Li
2025-09-09 13:29 ` [PATCH v2 3/4] dt-bindings: phy: rockchip,inno-usb2phy: Document rk3368 usb phy WeiHao Li
2025-09-09 13:29 ` [PATCH v2 4/4] arm64: dts: rockchip: Add phys attribute of USB host node for RK3368 WeiHao Li
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