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-rw-r--r--drivers/mmc/omap_hsmmc.c4
-rw-r--r--drivers/power/twl4030.c28
-rw-r--r--include/twl4030.h2
3 files changed, 20 insertions, 14 deletions
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index bada006..3303eaf 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -137,8 +137,8 @@ static unsigned char mmc_board_init(struct mmc *mmc)
writel(pbias_lite, &t2_base->pbias_lite);
#endif
#if defined(CONFIG_TWL4030_POWER)
- twl4030_power_mmc_init();
- mdelay(100); /* ramp-up delay from Linux code */
+ twl4030_power_mmc_init(0);
+ twl4030_power_mmc_init(1);
#endif
#if defined(CONFIG_OMAP34XX)
writel(pbias_lite | PBIASLITEPWRDNZ1 |
diff --git a/drivers/power/twl4030.c b/drivers/power/twl4030.c
index e578ae6..7f1fdd1 100644
--- a/drivers/power/twl4030.c
+++ b/drivers/power/twl4030.c
@@ -91,17 +91,23 @@ void twl4030_power_init(void)
TWL4030_PM_RECEIVER_DEV_GRP_P1);
}
-void twl4030_power_mmc_init(void)
+void twl4030_power_mmc_init(int dev_index)
{
- /* Set VMMC1 to 3.15 Volts */
- twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VMMC1_DEDICATED,
- TWL4030_PM_RECEIVER_VMMC1_VSEL_32,
- TWL4030_PM_RECEIVER_VMMC1_DEV_GRP,
- TWL4030_PM_RECEIVER_DEV_GRP_P1);
+ if (dev_index == 0) {
+ /* Set VMMC1 to 3.15 Volts */
+ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VMMC1_DEDICATED,
+ TWL4030_PM_RECEIVER_VMMC1_VSEL_32,
+ TWL4030_PM_RECEIVER_VMMC1_DEV_GRP,
+ TWL4030_PM_RECEIVER_DEV_GRP_P1);
- /* Set VMMC2 to 3.15 Volts */
- twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VMMC2_DEDICATED,
- TWL4030_PM_RECEIVER_VMMC2_VSEL_32,
- TWL4030_PM_RECEIVER_VMMC2_DEV_GRP,
- TWL4030_PM_RECEIVER_DEV_GRP_P1);
+ mdelay(100); /* ramp-up delay from Linux code */
+ } else if (dev_index == 1) {
+ /* Set VMMC2 to 3.15 Volts */
+ twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VMMC2_DEDICATED,
+ TWL4030_PM_RECEIVER_VMMC2_VSEL_32,
+ TWL4030_PM_RECEIVER_VMMC2_DEV_GRP,
+ TWL4030_PM_RECEIVER_DEV_GRP_P1);
+
+ mdelay(100); /* ramp-up delay from Linux code */
+ }
}
diff --git a/include/twl4030.h b/include/twl4030.h
index f33cd1e..50f8da8 100644
--- a/include/twl4030.h
+++ b/include/twl4030.h
@@ -651,7 +651,7 @@ void twl4030_pmrecv_vsel_cfg(u8 vsel_reg, u8 vsel_val,
/* For initializing power device */
void twl4030_power_init(void);
/* For initializing mmc power */
-void twl4030_power_mmc_init(void);
+void twl4030_power_mmc_init(int dev_index);
/*
* LED