[PATCH] gpio: dwapb: Enable SPL support for DWAPB GPIO driver

[Tom Rini]

On Sun, Oct 12, 2025 at 11:55:58AM -0700, Tanmay Kathpalia wrote:
> Add SPL_DWAPB_GPIO configuration option to enable the Designware APB
> GPIO driver in SPL builds.
> 
> Changes:
> - Add SPL_DWAPB_GPIO Kconfig option with SPL_DM_GPIO dependency
> - Update Makefile to use CONFIG_$(XPL_)DWAPB_GPIO pattern for
>   conditional compilation in both SPL and main U-Boot builds
> 
> Signed-off-by: Tanmay Kathpalia <tanmay.kathpalia at altera.com>
> ---
>  drivers/gpio/Kconfig  | 8 ++++++++
>  drivers/gpio/Makefile | 2 +-
>  2 files changed, 9 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
> index db077e472a8..00bf974c0f3 100644
> --- a/drivers/gpio/Kconfig
> +++ b/drivers/gpio/Kconfig
> @@ -138,6 +138,14 @@ config DWAPB_GPIO
>  	help
>  	  Support for the Designware APB GPIO driver.
>  
> +config SPL_DWAPB_GPIO
> +	bool "DWAPB GPIO driver in SPL"
> +	depends on SPL_DM_GPIO
> +	help
> +	  Support for the Designware APB GPIO driver in SPL.
> +
> +	  If unsure, say N.
> +
>  config AT91_GPIO
>  	bool "AT91 PIO GPIO driver"
>  	depends on ARCH_AT91
> diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
> index 73c94329e36..da2c02b32da 100644
> --- a/drivers/gpio/Makefile
> +++ b/drivers/gpio/Makefile
> @@ -4,12 +4,12 @@
>  # Wolfgang Denk, DENX Software Engineering, wd at denx.de.
>  
>  ifndef CONFIG_XPL_BUILD
> -obj-$(CONFIG_DWAPB_GPIO)	+= dwapb_gpio.o
>  obj-$(CONFIG_AXP_GPIO)		+= axp_gpio.o
>  obj-$(CONFIG_DM_74X164)		+= 74x164_gpio.o
>  endif
>  obj-$(CONFIG_$(PHASE_)DM_GPIO) += gpio-uclass.o
>  
> +obj-$(CONFIG_$(XPL_)DWAPB_GPIO)		+= dwapb_gpio.o

This should be PHASE_ not XPL_.

-- 
Tom
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