[PATCH v2] arm64: dts: rockchip: Enable PCIe CLKREQ# for RK3588 on Rock 5b-5bp-5t series
Heiko Stuebner
heiko at sntech.de
Tue Mar 24 12:53:54 PDT 2026
On Mon, 16 Mar 2026 13:03:55 +0530, Anand Moon wrote:
> Add supports-clkreq and the corresponding pinmux configurations for PCIe
> ASPM L1 substates on the Rock 5B, 5B+ and 5T.
> The supports-clkreq flag informs the PCIe controller that the hardware
> routing for the CLKREQ# sideband signal is present. This enables support
> for PCIe ASPM (Active State Power Management) L1 substates, allowing for
> better power efficiency.
>
> [...]
Applied, thanks!
[1/1] arm64: dts: rockchip: Enable PCIe CLKREQ# for RK3588 on Rock 5b-5bp-5t series
commit: 0f36806da4834cbdfe790de6b88347348cdad32a
Best regards,
--
Heiko Stuebner <heiko at sntech.de>
More information about the Linux-rockchip
mailing list