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

[Trevor Gamblin <tgamblin@baylibre.com>]

On 2026-05-20 03:53, Andre Heider wrote:
> 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?

If you have an update to make, please do!

Trevor

>
> 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,
>