Adds poweroff support for axp152 pmic.
Signed-off-by: Hans de Goede hdegoede@redhat.com --- drivers/power/Kconfig | 1 + drivers/power/axp152.c | 12 ++++++++++++ 2 files changed, 13 insertions(+)
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index e86dd72..de32828 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -20,6 +20,7 @@ config SUNXI_NO_PMIC config AXP152_POWER boolean "axp152 pmic support" depends on MACH_SUN5I + select CMD_POWEROFF ---help--- Select this to enable support for the axp152 pmic found on most A10s boards. diff --git a/drivers/power/axp152.c b/drivers/power/axp152.c index 2972586..cd07275 100644 --- a/drivers/power/axp152.c +++ b/drivers/power/axp152.c @@ -5,6 +5,7 @@ * SPDX-License-Identifier: GPL-2.0+ */ #include <common.h> +#include <command.h> #include <asm/arch/pmic_bus.h> #include <axp_pmic.h>
@@ -78,3 +79,14 @@ int axp_init(void)
return 0; } + +int do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + pmic_bus_write(AXP152_SHUTDOWN, AXP152_POWEROFF); + + /* infinite loop during shutdown */ + while (1) {} + + /* not reached */ + return 0; +}