[PATCH v5 11/12] dm: core: Split SIMPLE_PM_BUS into phases

[Simon Glass]

Hi Markus,

On Fri, 10 Apr 2026 at 07:33, Markus Schneider-Pargmann (TI)
<msp at baylibre.com> wrote:
>
> Similar to SIMPLE_BUS, create a SPL_SIMPLE_PM_BUS additional to the
> SIMPLE_PM_BUS. Most boards will not need SIMPLE_PM_BUS in SPL.
>
> This is currently needed to reduce the SPL size for beagle bone black
> with OF_UPSTREAM enabled.
>
> Signed-off-by: Markus Schneider-Pargmann (TI) <msp at baylibre.com>
> ---
>  drivers/core/Kconfig  | 8 ++++++++
>  drivers/core/Makefile | 2 +-
>  2 files changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig
> index 5419bf65b5d653464f8bf958382ede30954d6402..0471e2977d0a993afcafee11874d43016d6738b4 100644
> --- a/drivers/core/Kconfig
> +++ b/drivers/core/Kconfig
> @@ -342,6 +342,14 @@ config SIMPLE_PM_BUS
>           Supports the 'simple-pm-bus' driver, which is used for busses that
>           have power domains and/or clocks which need to be enabled before use.
>
> +config SPL_SIMPLE_PM_BUS
> +       bool "Support simple-pm-bus driver in SPL"
> +       depends on SPL_DM && SPL_OF_CONTROL && SPL_CLK && SPL_POWER_DOMAIN
> +       help
> +         Supports the 'simple-pm-bus' driver, which is used for busses that
> +         have power domains and/or clocks which need to be enabled before use,
> +         in SPL.
> +
>  config OF_TRANSLATE
>         bool "Translate addresses using fdt_translate_address"
>         depends on DM && OF_CONTROL
> diff --git a/drivers/core/Makefile b/drivers/core/Makefile
> index a549890c22b997a8c3e7cd6ab08b2ed2ac7994b2..1073c26b2ed0009e15ccca0bac93a64d882f0df9 100644
> --- a/drivers/core/Makefile
> +++ b/drivers/core/Makefile
> @@ -7,7 +7,7 @@ obj-$(CONFIG_$(PHASE_)ACPIGEN) += acpi.o
>  obj-$(CONFIG_$(PHASE_)DEVRES) += devres.o
>  obj-$(CONFIG_$(PHASE_)DM_DEVICE_REMOVE)        += device-remove.o
>  obj-$(CONFIG_$(PHASE_)SIMPLE_BUS)      += simple-bus.o
> -obj-$(CONFIG_SIMPLE_PM_BUS)    += simple-pm-bus.o
> +obj-$(CONFIG_$(PHASE_)SIMPLE_PM_BUS)   += simple-pm-bus.o
>  obj-$(CONFIG_DM)       += dump.o
>  obj-$(CONFIG_$(PHASE_)REGMAP)  += regmap.o
>  obj-$(CONFIG_$(PHASE_)SYSCON)  += syscon-uclass.o
>
> --
> 2.53.0
>

I'm assuming that this doesn't affect any existing boards.

Reviewed-by: Simon Glass <sjg at chromium.org>

Regards,
Simon