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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2011-09-15 15:39:27 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-09-19 23:15:57 +0100 |
| commit | a52762eee97d42344691c190cf8786dd9edde4d7 (patch) | |
| tree | 2aae3f80b46004cb010245c97870894dc78ef660 /include/linux/mfd/twl6040.h | |
| parent | 77f63e06cb5d5127e6f78347db01e092b97e111e (diff) | |
| download | talos-obmc-linux-a52762eee97d42344691c190cf8786dd9edde4d7.tar.gz talos-obmc-linux-a52762eee97d42344691c190cf8786dd9edde4d7.zip | |
ASoC: twl6040: Chip initialization cleanup
There is no need to write to the vio registers at probe time, since most
them either read only, or shared with MFD or not used.
On the other hand it is a good idea to updated the ASICREV register in
the cache at this time.
After power up we need to restore some registers. Clean up the list to
contain only the registers we are going to restore.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'include/linux/mfd/twl6040.h')
| -rw-r--r-- | include/linux/mfd/twl6040.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h index cb3b82207120..ec1ec794fa23 100644 --- a/include/linux/mfd/twl6040.h +++ b/include/linux/mfd/twl6040.h @@ -70,9 +70,6 @@ #define TWL6040_CACHEREGNUM (TWL6040_REG_STATUS + 1) -#define TWL6040_VIOREGNUM 18 -#define TWL6040_VDDREGNUM 21 - /* INTID (0x03) fields */ #define TWL6040_THINT 0x01 |
