diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-08-17 16:58:20 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-12 18:24:21 -0700 |
| commit | 2c6b58246de18a9915e5a5804800a7c0a302f8c2 (patch) | |
| tree | 7d91d493366491b9db50437783e4d64a8ee427fd | |
| parent | 64fe38f49cb2d1335d077f1b9a387177fea22dac (diff) | |
staging: comedi: s526: define the eeprom data and control registers
Define these registers and their bits.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/s526.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/s526.c b/drivers/staging/comedi/drivers/s526.c index 22724a242005..9ed3edd6ba0c 100644 --- a/drivers/staging/comedi/drivers/s526.c +++ b/drivers/staging/comedi/drivers/s526.c @@ -89,9 +89,12 @@ #define S526_GPCT_MSB_REG(x) (0x14 + ((x) * 8)) #define S526_GPCT_MODE_REG(x) (0x16 + ((x) * 8)) #define S526_GPCT_CTRL_REG(x) (0x18 + ((x) * 8)) - -#define REG_EED 0x32 -#define REG_EEC 0x34 +#define S526_EEPROM_DATA_REG 0x32 +#define S526_EEPROM_CTRL_REG 0x34 +#define S526_EEPROM_CTRL_ADDR(x) (((x) & 0x3f) << 3) +#define S526_EEPROM_CTRL(x) (((x) & 0x3) << 1) +#define S526_EEPROM_CTRL_READ S526_EEPROM_CTRL(2) +#define S526_EEPROM_CTRL_START BIT(0) struct counter_mode_register_t { #if defined(__LITTLE_ENDIAN_BITFIELD) |