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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-11-03 12:26:19 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-11-03 23:16:32 +0100 |
| commit | a768b1f24efc9759973c7c1e85774c705dc6b3a9 (patch) | |
| tree | 2a059af04eeeb06f8b9ce24df3e05ff2405d1f12 /drivers/input/Kconfig | |
| parent | d74bef2b04a3ccf7339ba916e56830bb2feae957 (diff) | |
| download | barebox-a768b1f24efc9759973c7c1e85774c705dc6b3a9.tar.gz barebox-a768b1f24efc9759973c7c1e85774c705dc6b3a9.tar.xz | |
input: add qt1070 touch keyboard support
use irq pin as the pin is asserted untill we clear it
This will allow to do not poll on i2c which slow down barebox
If no irq_pin is provided fall back on i2c polling
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/input/Kconfig')
| -rw-r--r-- | drivers/input/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig index 15979a2761..846483c794 100644 --- a/drivers/input/Kconfig +++ b/drivers/input/Kconfig @@ -30,4 +30,12 @@ config KEYBOARD_IMX_KEYPAD setup logic must also provide a 'matrix_keymap_data' structure, defining the used keys. +config KEYBOARD_QT1070 + tristate "Atmel AT42QT1070 Touch Sensor Chip" + depends on I2C + select POLLER + help + Say Y here if you want to use Atmel AT42QT1070 QTouch + Sensor chip as input device. + endmenu |