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| author | Axel Lin <axel.lin@gmail.com> | 2012-06-14 13:55:25 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-17 20:56:54 +0100 |
| commit | 6b57c0155cb78d15b0d93b2c7f66ad9536862476 (patch) | |
| tree | a4a3906fd018c64ba91b711714ae8abbfc3aa711 /drivers/regulator | |
| parent | ea851f4f08eb366e829abb8f1b2f1741a19ed696 (diff) | |
| download | linux-6b57c0155cb78d15b0d93b2c7f66ad9536862476.tar.gz linux-6b57c0155cb78d15b0d93b2c7f66ad9536862476.tar.bz2 linux-6b57c0155cb78d15b0d93b2c7f66ad9536862476.zip | |
regulator: tps65023: Fix mask for LDOs output voltage select control
According to the datasheet:
The LDO_CTRL registers are used to set the output voltage of LDO1 and LDO2.
LDO_CTRL[7] and LDO_CTRL[3] are reserved and should always be written to 0.
Thus the mask for TPS65023_LDO_1 and TPS65023_LDO_2 should be 0x07 and 0x70
respectively.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/tps65023-regulator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c index f841bd0db6aa..8f1be8586c72 100644 --- a/drivers/regulator/tps65023-regulator.c +++ b/drivers/regulator/tps65023-regulator.c @@ -71,7 +71,7 @@ /* LDO_CTRL bitfields */ #define TPS65023_LDO_CTRL_LDOx_SHIFT(ldo_id) ((ldo_id)*4) -#define TPS65023_LDO_CTRL_LDOx_MASK(ldo_id) (0x0F << ((ldo_id)*4)) +#define TPS65023_LDO_CTRL_LDOx_MASK(ldo_id) (0x07 << ((ldo_id)*4)) /* Number of step-down converters available */ #define TPS65023_NUM_DCDC 3 |