Re: (subset) [PATCH v3 0/7] arm64: dts: allwinner: h616: Orange Pi Zero2 fixes, GPU DVFS and GPU cooling
From: Chen-Yu Tsai
Date: Sun Nov 15 2026 - 06:35:33 EST
On Thu, 12 Nov 2026 09:22:30 +0000, Arun Iyengar wrote:
> This series collects the device tree changes we carry for the Orange
> Pi Zero2 (H616):
>
> - Patch 1 makes the H616 codec node cover the DAC RAMP register that
> the driver uses (it currently works only because ioremap() rounds up).
> - Patch 2 fixes intermittent dead-RX boots of the Zero2's Ethernet by
> letting the RTL8211F add the RX delay ("rgmii-rxid"), as the Zero3
> already does.
> - Patches 3 and 4 add an H616 GPU OPP table and make the Mali-G31 a
> cooling device of the GPU thermal zone, with a passive trip point.
> - Patches 5 and 6 enable GPU DVFS on the Zero2. Patch 5 first raises the
> floor of the GPU supply to 900 mV, because on this board the rail is
> shared with VDD-SYS and the video engine corrupts decoded frames at
> 810 mV.
> - Patch 7 describes the SPI NOR supply.
>
> [...]
Applied to sunxi/dt-for-7.5 in sunxi, thanks!
[1/7] arm64: dts: allwinner: h616: Cover the codec RAMP register
https://git.kernel.org/sunxi/linux/c/7d86907c33fb
[2/7] arm64: dts: allwinner: orangepi-zero2: Let the PHY add the RX delay
https://git.kernel.org/sunxi/linux/c/05006ae70803
[3/7] arm64: dts: allwinner: h616: Add GPU OPP table
https://git.kernel.org/sunxi/linux/c/e39ccc7f7493
[4/7] arm64: dts: allwinner: h616: Throttle the GPU from the GPU thermal zone
https://git.kernel.org/sunxi/linux/c/ce0fd2bf5732
[7/7] arm64: dts: allwinner: orangepi-zero2: Describe the SPI NOR supply
https://git.kernel.org/sunxi/linux/c/e51eaff703b1
Best regards,
--
Chen-Yu Tsai <wens@xxxxxxxxxx>