diff options
Diffstat (limited to 'include/linux/mfd/stmpe.h')
| -rw-r--r-- | include/linux/mfd/stmpe.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h index 4a827af17e59..23e41c002dcd 100644 --- a/include/linux/mfd/stmpe.h +++ b/include/linux/mfd/stmpe.h @@ -13,6 +13,17 @@ struct device; struct regulator; +#define SAMPLE_TIME(x) ((x & 0xf) << 4) +#define MOD_12B(x) ((x & 0x1) << 3) +#define REF_SEL(x) ((x & 0x1) << 1) +#define ADC_FREQ(x) (x & 0x3) +#define AVE_CTRL(x) ((x & 0x3) << 6) +#define DET_DELAY(x) ((x & 0x7) << 3) +#define SETTLING(x) (x & 0x7) +#define FRACTION_Z(x) (x & 0x7) +#define I_DRIVE(x) (x & 0x1) +#define OP_MODE(x) ((x & 0x7) << 1) + enum stmpe_block { STMPE_BLOCK_GPIO = 1 << 0, STMPE_BLOCK_KEYPAD = 1 << 1, @@ -103,6 +114,7 @@ struct stmpe_platform_data; * @num_gpios: number of gpios, differs for variants * @ier: cache of IER registers for bus_lock * @oldier: cache of IER registers for bus_lock + * @blocks: bitmask of blocks to enable (use STMPE_BLOCK_*) * @pdata: platform data */ struct stmpe { @@ -122,6 +134,7 @@ struct stmpe { int num_gpios; u8 ier[2]; u8 oldier[2]; + unsigned int blocks; struct stmpe_platform_data *pdata; }; |