| commit | 77ef5a9f920092fcebfe592607b7866ac36e3c8e | |
| author | Werner Almesberger <werner@openmoko.org> | |
| Tue, 15 Jul 2008 11:32:46 +0000 (15 12:32 +0100) | ||
| committer | Andy Green <agreen@localhost.localdomain> | |
| Tue, 15 Jul 2008 11:32:46 +0000 (15 12:32 +0100) | ||
| tree | e6d6a21972f8ac0054eb5d8402f70fd831751f16 | treesnapshot (tar.gz zip) |
| parent | 3f38474f96a3d58e7b28052e643e2867ced6bd5b | commitdiff |
deadbat-defer-ldo.patch
This patch defers the enabling of LDO regulators that are not needed during
early boot. (In fact, LDO1, LDO2, and LDO5 are not needed while in u-boot
at all.) These are:
- LDO1 (GSENSOR_3V3)
- LDO2 (CODEC_3V3)
- LDO5 (RF_3V)
- LDO6 (LCM_3V)
Enabling them after we've established that we have a good power source
reduces the USB current budget by about 40mA.
Signed-off-by: Werner Almesberger <werner@openmoko.org>
This patch defers the enabling of LDO regulators that are not needed during
early boot. (In fact, LDO1, LDO2, and LDO5 are not needed while in u-boot
at all.) These are:
- LDO1 (GSENSOR_3V3)
- LDO2 (CODEC_3V3)
- LDO5 (RF_3V)
- LDO6 (LCM_3V)
Enabling them after we've established that we have a good power source
reduces the USB current budget by about 40mA.
Signed-off-by: Werner Almesberger <werner@openmoko.org>
| board/neo1973/gta02/gta02.c | diffblobblamehistory | |
| board/neo1973/gta02/pcf50633.c | diffblobblamehistory |