include/configs: Numerous typo fixes: "controler" -> "controller".

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

diff --git a/drivers/power/axp818.c b/drivers/power/axp818.c
index e885d029840335d42a60184c72d3af7fd2b2cf47..3ac05ffefe0120e0e82d7c20e96ed660c5cd0732 100644 (file)
--- a/drivers/power/axp818.c
+++ b/drivers/power/axp818.c
@@ -191,6 +191,40 @@ int axp_set_eldo(int eldo_num, unsigned int mvolt)
                                AXP818_OUTPUT_CTRL2_ELDO1_EN << (eldo_num - 1));
 }
 
+int axp_set_fldo(int fldo_num, unsigned int mvolt)
+{
+       int ret;
+       u8 cfg;
+
+       if (fldo_num < 1 || fldo_num > 3)
+               return -EINVAL;
+
+       if (mvolt == 0)
+               return pmic_bus_clrbits(AXP818_OUTPUT_CTRL3,
+                               AXP818_OUTPUT_CTRL3_FLDO1_EN << (fldo_num - 1));
+
+       if (fldo_num < 3) {
+               cfg = axp818_mvolt_to_cfg(mvolt, 700, 1450, 50);
+               ret = pmic_bus_write(AXP818_FLDO1_CTRL + (fldo_num - 1), cfg);
+       } else {
+               /*
+                * Special case for FLDO3, which is DCDC5 / 2 or FLDOIN / 2
+                * Since FLDOIN is unknown, test against DCDC5.
+                */
+               if (mvolt * 2 == CONFIG_AXP_DCDC5_VOLT)
+                       ret = pmic_bus_clrbits(AXP818_FLDO2_3_CTRL,
+                                              AXP818_FLDO2_3_CTRL_FLDO3_VOL);
+               else
+                       ret = pmic_bus_setbits(AXP818_FLDO2_3_CTRL,
+                                              AXP818_FLDO2_3_CTRL_FLDO3_VOL);
+       }
+       if (ret)
+               return ret;
+
+       return pmic_bus_setbits(AXP818_OUTPUT_CTRL3,
+                               AXP818_OUTPUT_CTRL3_FLDO1_EN << (fldo_num - 1));
+}
+
 int axp_init(void)
 {
        u8 axp_chip_id;