- /* set voltage to 3.0 and turnon for APP */
- twl6030_i2c_write_u8(TWL6030_CHIP_PM, 0x15, VMMC_CFG_VOLTATE);
- twl6030_i2c_write_u8(TWL6030_CHIP_PM, 0x21, VMMC_CFG_STATE);
+ u8 value = 0;
+
+ if (dev_index == 0) {
+ /* 3.0V voltage output for VMMC */
+ twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_VMMC_CFG_VOLTAGE,
+ TWL6030_CFG_VOLTAGE_30);
+
+ /* Enable P1 output for VMMC */
+ twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_VMMC_CFG_STATE,
+ TWL6030_CFG_STATE_P1 | TWL6030_CFG_STATE_ON);
+ } else if (dev_index == 1) {
+ twl6030_i2c_read_u8(TWL6030_CHIP_PM, TWL6030_PH_STS_BOOT,
+ &value);
+ /* BOOT2 indicates 1.8V/2.8V VAUX1 for eMMC */
+ if (value & TWL6030_PH_STS_BOOT2) {
+ /* 1.8V voltage output for VAUX1 */
+ twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_VAUX1_CFG_VOLTAGE,
+ TWL6030_CFG_VOLTAGE_18);
+ } else {
+ /* 2.8V voltage output for VAUX1 */
+ twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_VAUX1_CFG_VOLTAGE,
+ TWL6030_CFG_VOLTAGE_28);
+ }
+
+ /* Enable P1 output for VAUX */
+ twl6030_i2c_write_u8(TWL6030_CHIP_PM, TWL6030_VAUX1_CFG_STATE,
+ TWL6030_CFG_STATE_P1 | TWL6030_CFG_STATE_ON);
+ }