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power: pmic: add config SPL_DM_PMIC 

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Change-Id: I43251c3802d7f3284b64ff9da728741d8d587255
This commit is contained in:
Joseph Chen 2020-09-30 16:34:04 +08:00 committed by Jianhong Chen
parent 2b2e3d7041
commit 743acd001a
1 changed files with 12 additions and 0 deletions
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12
drivers/power/pmic/Kconfig
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@ -10,6 +10,18 @@ config DM_PMIC
- 'drivers/power/pmic/pmic-uclass.c'
- 'include/power/pmic.h'
config SPL_DM_PMIC
bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC) in SPL"
depends on DM && SPL
---help---
This config enables the driver-model PMIC support.
UCLASS_PMIC - designed to provide an I/O interface for PMIC devices.
For the multi-function PMIC devices, this can be used as parent I/O
device for each IC's interface. Then, each children uses its parent
for read/write. For detailed description, please refer to the files:
- 'drivers/power/pmic/pmic-uclass.c'
- 'include/power/pmic.h'
config PMIC_CHILDREN
bool "Allow child devices for PMICs"
depends on DM_PMIC