Merge branch 'master' of git://git.denx.de/u-boot-mips

[oweals/u-boot.git] / drivers / power / axp818.c

diff --git a/drivers/power/axp818.c b/drivers/power/axp818.c
index 3ac05ffefe0120e0e82d7c20e96ed660c5cd0732..af4d7a69032ad3aa8027b138a85970d82c30d185 100644 (file)
--- 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;
+}