From: Peng Fan <peng....@nxp.com>
Introduce SPL_DM_PMIC for SPL
Signed-off-by: Peng Fan <peng....@nxp.com>
---
drivers/power/pmic/Kconfig | 12 ++++++++++++
drivers/power/pmic/Makefile | 2 +-
include/power/pmic.h | 2 +-
3 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/power/pmic/Kconfig b/drivers/power/pmic/Kconfig
index 450935fdc1..efcad22587 100644
--- a/drivers/power/pmic/Kconfig
+++ b/drivers/power/pmic/Kconfig
@@ -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 in SPL (UCLASS_PMIC)"
+ depends on SPL_DM
+ ---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
diff --git a/drivers/power/pmic/Makefile b/drivers/power/pmic/Makefile
index 888dbb2857..e60eed8ec8 100644
--- a/drivers/power/pmic/Makefile
+++ b/drivers/power/pmic/Makefile
@@ -3,7 +3,7 @@
# Copyright (C) 2012 Samsung Electronics
# Lukasz Majewski <l.majew...@samsung.com>
-obj-$(CONFIG_DM_PMIC) += pmic-uclass.o
+obj-$(CONFIG_$(SPL_)DM_PMIC) += pmic-uclass.o
obj-$(CONFIG_DM_PMIC_FAN53555) += fan53555.o
obj-$(CONFIG_DM_PMIC_MAX77686) += max77686.o
obj-$(CONFIG_DM_PMIC_MAX8998) += max8998.o
diff --git a/include/power/pmic.h b/include/power/pmic.h
index be9de6b4de..a228e9484f 100644
--- a/include/power/pmic.h
+++ b/include/power/pmic.h
@@ -84,7 +84,7 @@ struct pmic {
};
#endif /* CONFIG_POWER */
-#ifdef CONFIG_DM_PMIC
+#if CONFIG_IS_ENABLED(DM_PMIC)
/**
* U-Boot PMIC Framework
* =====================
--
2.16.4
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