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| author | Tom Rini <trini@ti.com> | 2014-12-08 16:35:06 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-12-08 16:35:06 -0500 |
| commit | 98d2d5e8c473232dc718763dbec284b7349dcc05 (patch) | |
| tree | b4079534ce753b37a8bc772fcdb4527d51505246 /drivers/power | |
| parent | 8bd60ccf532f0fec07609528c2b04a0725d83984 (diff) | |
| parent | 956a8bae537974673e126f67a227355f27e48ec6 (diff) | |
| download | u-boot-imx-98d2d5e8c473232dc718763dbec284b7349dcc05.zip u-boot-imx-98d2d5e8c473232dc718763dbec284b7349dcc05.tar.gz u-boot-imx-98d2d5e8c473232dc718763dbec284b7349dcc05.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-ti
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/palmas.c | 2 | ||||
| -rw-r--r-- | drivers/power/twl4030.c | 28 |
2 files changed, 18 insertions, 12 deletions
diff --git a/drivers/power/palmas.c b/drivers/power/palmas.c index cfbc9dc..6430fe0 100644 --- a/drivers/power/palmas.c +++ b/drivers/power/palmas.c @@ -27,7 +27,7 @@ int palmas_mmc1_poweron_ldo(void) { u8 val = 0; -#if defined(CONFIG_DRA7XX) +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) /* * Currently valid for the dra7xx_evm board: * Set TPS659038 LDO1 to 3.0 V 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 */ + } } |