palmas: Add support for powering different ldos

[people/ms/u-boot.git] / drivers / power / palmas.c

diff --git a/drivers/power/palmas.c b/drivers/power/palmas.c
index 4e9895987cbf011d25a71d0137082716c1cac700..ddf777c26b16da15e6a08615d2a5724dfb347e6c 100644 (file)
--- a/drivers/power/palmas.c
+++ b/drivers/power/palmas.c
@@ -42,24 +42,21 @@ int lp873x_mmc1_poweron_ldo(uint voltage)
 }
 #endif
 
-int palmas_mmc1_poweron_ldo(uint voltage)
+int palmas_mmc1_poweron_ldo(uint ldo_volt, uint ldo_ctrl, uint voltage)
 {
        u8 val = 0;
 
 #if defined(CONFIG_DRA7XX)
        int ret;
-       /*
-        * Currently valid for the dra7xx_evm board:
-        * Set TPS659038 LDO1 to 3.0 V or 1.8V
-        */
-       ret = palmas_i2c_write_u8(TPS65903X_CHIP_P1, LDO1_VOLTAGE, voltage);
+
+       ret = palmas_i2c_write_u8(TPS65903X_CHIP_P1, ldo_volt, voltage);
        if (ret) {
                printf("tps65903x: could not set LDO1 voltage.\n");
                return ret;
        }
        /* TURN ON LDO1 */
        val = RSC_MODE_SLEEP | RSC_MODE_ACTIVE;
-       ret = palmas_i2c_write_u8(TPS65903X_CHIP_P1, LDO1_CTRL, val);
+       ret = palmas_i2c_write_u8(TPS65903X_CHIP_P1, ldo_ctrl, val);
        if (ret) {
                printf("tps65903x: could not turn on LDO1.\n");
                return ret;