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| author | H. Nikolaus Schaller <hns@goldelico.com> | 2012-12-03 17:12:19 +0100 |
|---|---|---|
| committer | H. Nikolaus Schaller <hns@goldelico.com> | 2012-12-03 17:12:19 +0100 |
| commit | c7d9d4710b6d708a444d8e8ec2a8abf1f21da977 (patch) | |
| tree | 36e0c70e3be59b201e647b5e7b87dcb4bbba723b | |
| parent | bd3bb8ef3d42137306fb74f5feafcba8f1859514 (diff) | |
| download | bootable_bootloader_goldelico_gta04-c7d9d4710b6d708a444d8e8ec2a8abf1f21da977.zip bootable_bootloader_goldelico_gta04-c7d9d4710b6d708a444d8e8ec2a8abf1f21da977.tar.gz bootable_bootloader_goldelico_gta04-c7d9d4710b6d708a444d8e8ec2a8abf1f21da977.tar.bz2 | |
enable power for LED driver
| -rw-r--r-- | u-boot/board/goldelico/gta04/status.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/u-boot/board/goldelico/gta04/status.c b/u-boot/board/goldelico/gta04/status.c index bb278e1..659061f 100644 --- a/u-boot/board/goldelico/gta04/status.c +++ b/u-boot/board/goldelico/gta04/status.c @@ -198,6 +198,15 @@ int status_get_buttons(void) int status_init(void) { isXM = (get_board_revision() == REVISION_XM); + i2c_set_bus_num(TWL4030_I2C_BUS); + if(isXM) { + /* Set VAUX1 to 3.3V for GTA04E display board */ + twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VAUX1_DEDICATED, + /*TWL4030_PM_RECEIVER_VAUX1_VSEL_33*/ 0x07, + TWL4030_PM_RECEIVER_VAUX1_DEV_GRP, + TWL4030_PM_RECEIVER_DEV_GRP_P1); + udelay(5000); + } #if !defined(CONFIG_OMAP3_GTA04) // we assume that a GTA04 always has a TCA6507 if(i2c_set_bus_num(TCA6507_BUS)) { @@ -208,7 +217,7 @@ int status_init(void) #endif if(!hasTCA6507) { - if(isXM) { // XM has scrambled dss assignment with respect to default ball name + if(isXM) { // XM has scrambled dss assignment with respect to default ball names MUX_VAL(CP(DSS_DATA18), (IEN | PTD | EN | M4)); /*GPIO */ MUX_VAL(CP(DSS_DATA19), (IEN | PTD | EN | M4)); /*GPIO */ MUX_VAL(CP(DSS_DATA8), (IEN | PTD | EN | M4)); /*GPIO */ |