tree 03220ea2bdc8d2e6c474dfacf6a73cd0c618af13
parent c8cdd49dd4b30f30ef98ba308bfa3da3c82cc1fe
author Nishanth Menon <nm@ti.com> 1605845454 -0600
committer Tom Rini <trini@konsulko.com> 1610826549 -0500

power: regulator: Kconfig: add a dependency for POWER_SUPPORT for SPL

power/regulator will not be built if just CONFIG_SPL_DM_REGULATOR is
enabled. It needs CONFIG_SPL_POWER_SUPPORT to be enabled as well.

For example, if we just need a GPIO regulator in SPL:
CONFIG_DM_REGULATOR=y
CONFIG_SPL_DM_REGULATOR=y
CONFIG_DM_REGULATOR_GPIO=y
CONFIG_SPL_DM_REGULATOR_GPIO=y

Will not suffice, since the entire regulator build for SPL depends on
CONFIG_SPL_POWER_SUPPORT. Elaborate that information in the Kconfig
dependency.

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>