Re: [PATCH 2/4] arm64: dts: rockchip: enable USB A ports on ArmSoM Sige5
From: Alexey Charkov <alchark@gmail.com>
Date: 2025-06-04 06:53:03
Also in:
linux-arm-kernel, linux-rockchip, lkml
On Tue, Jun 3, 2025 at 9:51 PM Nicolas Frattaroli [off-list ref] wrote:
On Tuesday, 3 June 2025 19:01:14 Central European Summer Time Alexey Charkov wrote:quoted
Enable the two USB type A ports (USB2 and USB3) present on the ArmSoM Sige5 board. Both ports use just one xHCI controller, with the USB 2.0 signals fed off the same USB OTG PHY through an onboard hub. VBUS of both ports is controlled by the same GPIO regulator (VCC_USBHOST in the schematics, toggled by GPIO4 RK_PA6). Signed-off-by: Alexey Charkov <alchark@gmail.com> --- .../boot/dts/rockchip/rk3576-armsom-sige5.dts | 38 ++++++++++++++++++++++ 1 file changed, 38 insertions(+)This is already done here: https://lore.kernel.org/linux-rockchip/20250507-rk3576-sige5-usb-v3-4-89bf5a614ccf@collabora.com/ (local)
Oh cool! Sorry I missed that one. Your series is much more comprehensive, so this patch of mine can be dropped. Thanks for your work! Would you mind chiming in on the other patches here, given your knowledge of the hardware? By the way, you guys don't seem to carry those patches of yours in the Collabora tree [1]? Nor the TSADC updates as far as I can tell. [1] https://gitlab.collabora.com/hardware-enablement/rockchip-3588/linux/-/blob/rockchip-release/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts?ref_type=heads Best regards, Alexey