diff options
Diffstat (limited to 'drivers/staging/iio/resolver')
| -rw-r--r-- | drivers/staging/iio/resolver/ad2s1210.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index 0cdcd71e285b..79cb56670fc2 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -35,8 +35,6 @@ #define AD2S1210_SET_RES1 0x02 #define AD2S1210_SET_RES0 0x01 -#define AD2S1210_SET_ENRESOLUTION (AD2S1210_SET_ENRES1 | \ - AD2S1210_SET_ENRES0) #define AD2S1210_SET_RESOLUTION (AD2S1210_SET_RES1 | AD2S1210_SET_RES0) #define AD2S1210_REG_POSITION 0x80 @@ -53,10 +51,6 @@ #define AD2S1210_REG_SOFT_RESET 0xF0 #define AD2S1210_REG_FAULT 0xFF -/* pin SAMPLE, A0, A1, RES0, RES1, is controlled by driver */ -#define AD2S1210_SAA 3 -#define AD2S1210_PN (AD2S1210_SAA + AD2S1210_RES) - #define AD2S1210_MIN_CLKIN 6144000 #define AD2S1210_MAX_CLKIN 10240000 #define AD2S1210_MIN_EXCIT 2000 @@ -64,10 +58,6 @@ #define AD2S1210_MIN_FCW 0x4 #define AD2S1210_MAX_FCW 0x50 -/* default input clock on serial interface */ -#define AD2S1210_DEF_CLKIN 8192000 -/* clock period in nano second */ -#define AD2S1210_DEF_TCK (1000000000 / AD2S1210_DEF_CLKIN) #define AD2S1210_DEF_EXCIT 10000 enum ad2s1210_mode { |