diff options
| -rw-r--r-- | drivers/power/pmic/Kconfig | 21 | ||||
| -rw-r--r-- | drivers/power/pmic/pmic-uclass.c | 2 | ||||
| -rw-r--r-- | drivers/power/regulator/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/power/regulator/Makefile | 4 |
4 files changed, 34 insertions, 2 deletions
diff --git a/drivers/power/pmic/Kconfig b/drivers/power/pmic/Kconfig index 8be3c071ca..7f69ae1ca8 100644 --- a/drivers/power/pmic/Kconfig +++ b/drivers/power/pmic/Kconfig @@ -10,6 +10,27 @@ config DM_PMIC - 'drivers/power/pmic/pmic-uclass.c' - 'include/power/pmic.h' +config PMIC_CHILDREN + bool "Allow child devices for PMICs" + depends on DM_PMIC + default y + ---help--- + This allows PMICs to support child devices (such as regulators) in + SPL. This adds quite a bit of code so if you are not using this + feature you can turn it off. Most likely you should turn it on for + U-Boot proper. + +config SPL_PMIC_CHILDREN + bool "Allow child devices for PMICs in SPL" + depends on DM_PMIC + default y + ---help--- + This allows PMICs to support child devices (such as regulators) in + SPL. This adds quite a bit of code so if you are not using this + feature you can turn it off. In this case you may need a 'back door' + to call your regulator code (e.g. see rk808.c for direct functions + for use in SPL). + config PMIC_ACT8846 bool "Enable support for the active-semi 8846 PMIC" depends on DM_PMIC && DM_I2C diff --git a/drivers/power/pmic/pmic-uclass.c b/drivers/power/pmic/pmic-uclass.c index 49709f3084..8b19998136 100644 --- a/drivers/power/pmic/pmic-uclass.c +++ b/drivers/power/pmic/pmic-uclass.c @@ -18,6 +18,7 @@ DECLARE_GLOBAL_DATA_PTR; +#if CONFIG_IS_ENABLED(PMIC_CHILDREN) int pmic_bind_children(struct udevice *pmic, int offset, const struct pmic_child_info *child_info) { @@ -84,6 +85,7 @@ int pmic_bind_children(struct udevice *pmic, int offset, debug("Bound: %d childs for PMIC: '%s'\n", bind_count, pmic->name); return bind_count; } +#endif int pmic_get(const char *name, struct udevice **devp) { diff --git a/drivers/power/regulator/Kconfig b/drivers/power/regulator/Kconfig index 8f638a9d0e..465ff3fda6 100644 --- a/drivers/power/regulator/Kconfig +++ b/drivers/power/regulator/Kconfig @@ -16,6 +16,15 @@ config DM_REGULATOR for this purpose if PMIC I/O driver is implemented or dm_scan_fdt_node() otherwise. Detailed information can be found in the header file. +config SPL_DM_REGULATOR + bool "Enable regulators for SPL" + depends on DM_REGULATOR + ---help--- + Regulators are seldom needed in SPL. Even if they are accessed, some + code space can be saved by accessing the PMIC registers directly. + Enable this option if you need regulators in SPL and can cope with + the extra code size. + config REGULATOR_ACT8846 bool "Enable driver for ACT8846 regulator" depends on DM_REGULATOR && PMIC_ACT8846 diff --git a/drivers/power/regulator/Makefile b/drivers/power/regulator/Makefile index 0d18c2b1db..1590d8557e 100644 --- a/drivers/power/regulator/Makefile +++ b/drivers/power/regulator/Makefile @@ -5,11 +5,11 @@ # SPDX-License-Identifier: GPL-2.0+ # -obj-$(CONFIG_DM_REGULATOR) += regulator-uclass.o +obj-$(CONFIG_$(SPL_)DM_REGULATOR) += regulator-uclass.o obj-$(CONFIG_REGULATOR_ACT8846) += act8846.o obj-$(CONFIG_DM_REGULATOR_MAX77686) += max77686.o obj-$(CONFIG_DM_REGULATOR_PFUZE100) += pfuze100.o -obj-$(CONFIG_DM_REGULATOR_FIXED) += fixed.o +obj-$(CONFIG_$(SPL_)DM_REGULATOR_FIXED) += fixed.o obj-$(CONFIG_REGULATOR_RK808) += rk808.o obj-$(CONFIG_REGULATOR_S5M8767) += s5m8767.o obj-$(CONFIG_DM_REGULATOR_SANDBOX) += sandbox.o |