diff options
| -rw-r--r-- | board/sunxi/board.c | 8 | ||||
| -rw-r--r-- | drivers/power/axp221.c | 88 | ||||
| -rw-r--r-- | include/axp_pmic.h | 5 |
3 files changed, 25 insertions, 76 deletions
diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 1cc39e4d18..958f5c5bae 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -466,10 +466,10 @@ void sunxi_board_init(void) #endif #ifdef CONFIG_AXP221_POWER - power_failed |= axp_set_dldo1(CONFIG_AXP_DLDO1_VOLT); - power_failed |= axp_set_dldo2(CONFIG_AXP_DLDO2_VOLT); - power_failed |= axp_set_dldo3(CONFIG_AXP_DLDO3_VOLT); - power_failed |= axp_set_dldo4(CONFIG_AXP_DLDO4_VOLT); + power_failed |= axp_set_dldo(1, CONFIG_AXP_DLDO1_VOLT); + power_failed |= axp_set_dldo(2, CONFIG_AXP_DLDO2_VOLT); + power_failed |= axp_set_dldo(3, CONFIG_AXP_DLDO3_VOLT); + power_failed |= axp_set_dldo(4, CONFIG_AXP_DLDO4_VOLT); power_failed |= axp_set_eldo(1, CONFIG_AXP_ELDO1_VOLT); power_failed |= axp_set_eldo(2, CONFIG_AXP_ELDO2_VOLT); power_failed |= axp_set_eldo(3, CONFIG_AXP_ELDO3_VOLT); diff --git a/drivers/power/axp221.c b/drivers/power/axp221.c index 8acadf0f9c..cb1f88b185 100644 --- a/drivers/power/axp221.c +++ b/drivers/power/axp221.c @@ -116,74 +116,6 @@ int axp_set_dcdc5(unsigned int mvolt) AXP221_OUTPUT_CTRL1_DCDC5_EN); } -int axp_set_dldo1(unsigned int mvolt) -{ - int ret; - u8 cfg = axp221_mvolt_to_cfg(mvolt, 700, 3300, 100); - - if (mvolt == 0) - return pmic_bus_clrbits(AXP221_OUTPUT_CTRL2, - AXP221_OUTPUT_CTRL2_DLDO1_EN); - - ret = pmic_bus_write(AXP221_DLDO1_CTRL, cfg); - if (ret) - return ret; - - return pmic_bus_setbits(AXP221_OUTPUT_CTRL2, - AXP221_OUTPUT_CTRL2_DLDO1_EN); -} - -int axp_set_dldo2(unsigned int mvolt) -{ - int ret; - u8 cfg = axp221_mvolt_to_cfg(mvolt, 700, 3300, 100); - - if (mvolt == 0) - return pmic_bus_clrbits(AXP221_OUTPUT_CTRL2, - AXP221_OUTPUT_CTRL2_DLDO2_EN); - - ret = pmic_bus_write(AXP221_DLDO2_CTRL, cfg); - if (ret) - return ret; - - return pmic_bus_setbits(AXP221_OUTPUT_CTRL2, - AXP221_OUTPUT_CTRL2_DLDO2_EN); -} - -int axp_set_dldo3(unsigned int mvolt) -{ - int ret; - u8 cfg = axp221_mvolt_to_cfg(mvolt, 700, 3300, 100); - - if (mvolt == 0) - return pmic_bus_clrbits(AXP221_OUTPUT_CTRL2, - AXP221_OUTPUT_CTRL2_DLDO3_EN); - - ret = pmic_bus_write(AXP221_DLDO3_CTRL, cfg); - if (ret) - return ret; - - return pmic_bus_setbits(AXP221_OUTPUT_CTRL2, - AXP221_OUTPUT_CTRL2_DLDO3_EN); -} - -int axp_set_dldo4(unsigned int mvolt) -{ - int ret; - u8 cfg = axp221_mvolt_to_cfg(mvolt, 700, 3300, 100); - - if (mvolt == 0) - return pmic_bus_clrbits(AXP221_OUTPUT_CTRL2, - AXP221_OUTPUT_CTRL2_DLDO4_EN); - - ret = pmic_bus_write(AXP221_DLDO4_CTRL, cfg); - if (ret) - return ret; - - return pmic_bus_setbits(AXP221_OUTPUT_CTRL2, - AXP221_OUTPUT_CTRL2_DLDO4_EN); -} - int axp_set_aldo1(unsigned int mvolt) { int ret; @@ -235,6 +167,26 @@ int axp_set_aldo3(unsigned int mvolt) AXP221_OUTPUT_CTRL3_ALDO3_EN); } +int axp_set_dldo(int dldo_num, unsigned int mvolt) +{ + u8 cfg = axp221_mvolt_to_cfg(mvolt, 700, 3300, 100); + int ret; + + if (dldo_num < 1 || dldo_num > 4) + return -EINVAL; + + if (mvolt == 0) + return pmic_bus_clrbits(AXP221_OUTPUT_CTRL2, + AXP221_OUTPUT_CTRL2_DLDO1_EN << (dldo_num - 1)); + + ret = pmic_bus_write(AXP221_DLDO1_CTRL + (dldo_num - 1), cfg); + if (ret) + return ret; + + return pmic_bus_setbits(AXP221_OUTPUT_CTRL2, + AXP221_OUTPUT_CTRL2_DLDO1_EN << (dldo_num - 1)); +} + int axp_set_eldo(int eldo_num, unsigned int mvolt) { int ret; diff --git a/include/axp_pmic.h b/include/axp_pmic.h index 3b01c49cc9..0f14683509 100644 --- a/include/axp_pmic.h +++ b/include/axp_pmic.h @@ -29,10 +29,7 @@ int axp_set_aldo1(unsigned int mvolt); int axp_set_aldo2(unsigned int mvolt); int axp_set_aldo3(unsigned int mvolt); int axp_set_aldo4(unsigned int mvolt); -int axp_set_dldo1(unsigned int mvolt); -int axp_set_dldo2(unsigned int mvolt); -int axp_set_dldo3(unsigned int mvolt); -int axp_set_dldo4(unsigned int mvolt); +int axp_set_dldo(int dldo_num, unsigned int mvolt); int axp_set_eldo(int eldo_num, unsigned int mvolt); int axp_init(void); int axp_get_sid(unsigned int *sid); |
