mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
99deda1dff
board/sunxi/board.c tries to set ldo3 to 2.8v however drivers/power/axp209.c contains an incorrect limit on ldo3 of 2.275v The origin of the incorrect limit seems likely due to some inconsistencies in the axp209 datasheet. ldo3 is described with different limits in different sections. register 0x29 uses 7 bits for voltage configuration while the 2.275v limit would apply if only 6 bits were used. Probably this is a cut&paste error from register 0x23 The linux kernel driver has the correct limit and operation up to the 2.8v required by my board has been physically verified with a multimeter. Signed-off-by: Iain Paton <ipaton0@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
||
|---|---|---|
| .. | ||
| battery | ||
| fuel_gauge | ||
| mfd | ||
| pmic | ||
| as3722.c | ||
| axp152.c | ||
| axp209.c | ||
| axp221.c | ||
| exynos-tmu.c | ||
| ftpmu010.c | ||
| Kconfig | ||
| Makefile | ||
| palmas.c | ||
| power_core.c | ||
| power_dialog.c | ||
| power_fsl.c | ||
| power_i2c.c | ||
| power_spi.c | ||
| tps6586x.c | ||
| twl4030.c | ||
| twl6030.c | ||