Re: [PATCH v4 07/10] arm64: select HAVE_SHARED_GPIOS for ARCH_QCOM

Jon Hunter
2025-11-26T14:24:13Z

Hi Bartosz,

On 12/11/2025 13:55, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
>
> Some qualcomm platforms use shared GPIOs. Enable support for them by
> selecting the Kconfig switch provided by GPIOLIB.
>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
> ---
> arch/arm64/Kconfig.platforms | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
> index 13173795c43d4f28e2d47acc700f80a165d44671..3dbff0261f0add0516d8cb3fd0f29e277af94f20 100644
> --- a/arch/arm64/Kconfig.platforms
> +++ b/arch/arm64/Kconfig.platforms
> @@ -316,6 +316,7 @@ config ARCH_QCOM
> select GPIOLIB
> select PINCTRL
> select HAVE_PWRCTRL if PCI
> + select HAVE_SHARED_GPIOS
> help
> This enables support for the ARMv8 based Qualcomm chipsets.
>

I have noticed the following kernel warning on our Tegra platforms ...

ERR KERN OF: /__symbols__: could not find phandle 794981747

Bisect is pointing to this commit and reverting this does prevent it. I
am not sure if anyone else has seen this?

Jon
--
nvpublic