diff options
| author | Jean-Nicolas Graux <jean-nicolas.graux@stericsson.com> | 2013-04-09 10:35:19 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-04-09 14:15:58 +0200 |
| commit | 230f13a5035fd4725a6623af83953623fd51173a (patch) | |
| tree | edc40619999feffbb4fa74c02d5faed228aae1b1 /include/linux/mfd/stmpe.h | |
| parent | e65ad41e3b3f28316565ad0061b8152a3a8227ba (diff) | |
| download | linux-230f13a5035fd4725a6623af83953623fd51173a.tar.bz2 | |
mfd: support stmpe1801 18 bits enhanced port expander
Provides support for 1801 variant of stmpe gpio port expanders.
This chip has 18 gpios configurable as GPI, GPO, keypad matrix,
special key or dedicated key function.
Note that special/dedicated key function is not supported yet.
Signed-off-by: Jean-Nicolas Graux <jean-nicolas.graux@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/linux/mfd/stmpe.h')
| -rw-r--r-- | include/linux/mfd/stmpe.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mfd/stmpe.h b/include/linux/mfd/stmpe.h index 383ac1512a39..48395a69a7e9 100644 --- a/include/linux/mfd/stmpe.h +++ b/include/linux/mfd/stmpe.h @@ -26,6 +26,7 @@ enum stmpe_partnum { STMPE801, STMPE811, STMPE1601, + STMPE1801, STMPE2401, STMPE2403, STMPE_NBR_PARTS @@ -39,6 +40,7 @@ enum { STMPE_IDX_CHIP_ID, STMPE_IDX_ICR_LSB, STMPE_IDX_IER_LSB, + STMPE_IDX_ISR_LSB, STMPE_IDX_ISR_MSB, STMPE_IDX_GPMR_LSB, STMPE_IDX_GPSR_LSB, @@ -49,6 +51,7 @@ enum { STMPE_IDX_GPFER_LSB, STMPE_IDX_GPAFR_U_MSB, STMPE_IDX_IEGPIOR_LSB, + STMPE_IDX_ISGPIOR_LSB, STMPE_IDX_ISGPIOR_MSB, STMPE_IDX_MAX, }; |