diff options
Diffstat (limited to 'drivers/power/axp818.c')
| -rw-r--r-- | drivers/power/axp818.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/power/axp818.c b/drivers/power/axp818.c index 3ac05ffefe..af4d7a6903 100644 --- a/drivers/power/axp818.c +++ b/drivers/power/axp818.c @@ -225,6 +225,16 @@ int axp_set_fldo(int fldo_num, unsigned int mvolt) AXP818_OUTPUT_CTRL3_FLDO1_EN << (fldo_num - 1)); } +int axp_set_sw(bool on) +{ + if (on) + return pmic_bus_setbits(AXP818_OUTPUT_CTRL2, + AXP818_OUTPUT_CTRL2_SW_EN); + + return pmic_bus_clrbits(AXP818_OUTPUT_CTRL2, + AXP818_OUTPUT_CTRL2_SW_EN); +} + int axp_init(void) { u8 axp_chip_id; @@ -245,3 +255,14 @@ int axp_init(void) return 0; } + +int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + pmic_bus_write(AXP818_SHUTDOWN, AXP818_SHUTDOWN_POWEROFF); + + /* infinite loop during shutdown */ + while (1) {} + + /* not reached */ + return 0; +} |