Re: (subset) [PATCH v10 0/4] riscv: spacemit: enable SD card support with UHS modes for OrangePi RV2

[Andre Heider <a.heider@gmail.com>]

Hi Trevor,

On 16.05.26 2:35 PM, Trevor Gamblin wrote:
> 
> On 2026-05-15 22:57, Yixun Lan wrote:
>> On Fri, 15 May 2026 12:48:58 +0200, Iker Pedrosa wrote:
>>> This series enables complete SD card support for the Spacemit K1-based
>>> OrangePi RV2 board, including UHS (Ultra High Speed) modes for
>>> high-performance SD card operation.
>>>
>>> Background
>>>
>>> The Spacemit K1 SoC includes an SDHCI controller capable of supporting
>>> SD cards up to UHS-I speeds (SDR104 at 208MHz). However, mainline
>>> currently lacks basic SD controller configuration, SDHCI driver
>>> enhancements for voltage switching and tuning, and power management
>>> infrastructure.
>>>
>>> [...]
>> Hi Iker,
>> I've picked patch 1-3, for [4/4] I think it should be merged after
>> https://lore.kernel.org/all/20260513071958.29574-1-a.heider@gmail.com/
> 
> Hi Yixun,
> 
> That makes sense. In response to your earlier feedback I had drafted a more
> complete dts after another schematic comparison, but Iker and I discussed it
> and opted to avoid changing scope too much. Andre's series includes the bits I
> wanted to add and more, so that works out.

I have 4/4 rebased on my series anyway, do you want me to send it?

Thanks,
Andre

> 
> Thanks!
> 
> Trevor
> 
>>
>> Applied, thanks!
>>
>> [1/4] riscv: dts: spacemit: k1: add SD card controller and pinctrl support
>>        https://github.com/spacemit-com/linux/commit/2d77e577109967ef65f269c1fc1d6a659d4260fb
>> [2/4] riscv: dts: spacemit: k1-orangepi-rv2: add SD card support with UHS modes
>>        https://github.com/spacemit-com/linux/commit/2585c60ce2f977b13f14a67d1e3ed9c73fd7f381
>> [3/4] riscv: dts: spacemit: k1-bananapi-f3: add SD card support with UHS modes
>>        https://github.com/spacemit-com/linux/commit/c76e2f058cbcab84e4a703f26857a58bdf6a0042
>>
>> Best regards,