Re: [PATCH v2 3/4] pinctrl: qcom: spmi-gpio: Rearchitect for flexible group support

[Krzysztof Kozlowski]

On Thu, May 28, 2026 at 06:05:37PM -0700, Fenglin Wu wrote:
> Currently, the driver treats each pin as a group, and every pin or
> group can function correctly in all existing functions. However,
> this approach is no longer valid since some PMIC pins only operate
> together in specific functions, which are limited to certain GPIO
> groups. For example, in pmh0101, the level-shifter function is
> supported only between GPIO pairs like GPIO11/12, GPIO13/14,
> GPIO15/16, and GPIO17/18.
> 
> To better accommodate these new functions and restrict GPIOs to
> those that support them, rearchitect the driver to enable flexible
> pinctrl group configurations by utilizing the generic pinctrl group
> and function APIs.
> 
> Signed-off-by: Fenglin Wu <fenglin.wu@xxxxxxxxxxxxxxxx>
> ---
>  drivers/pinctrl/qcom/Kconfig             |   2 +
>  drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 377 +++++++++++++++++++++----------

And now make this built-in and RPMH as module, then build it. Does
it build?

Best regards,
Krzysztof