diff options
| author | Nicolas Boichat <drinkcat@google.com> | 2016-11-04 17:09:50 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-11-09 04:41:10 -0800 |
| commit | 3857a3487340b246e66bcc3d146b36db0daf62e4 (patch) | |
| tree | fa25bfa7364ef85dc3a2391c1813a1e5176956dd /board/hammer/gpio.inc | |
| parent | de0f53afef1822cd32c917d91452ff6eec5fd17f (diff) | |
| download | chrome-ec-3857a3487340b246e66bcc3d146b36db0daf62e4.tar.gz | |
hammer: Add elan trackpad supportstabilize-8975.B
BRANCH=none
BUG=chrome-os-partner:59083
TEST=make BOARD=hammer -j && bash flash_hammer
Change-Id: I8b0e2f3e33f48622097ce698c9548d3e96ac75f1
Reviewed-on: https://chromium-review.googlesource.com/407741
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Diffstat (limited to 'board/hammer/gpio.inc')
| -rw-r--r-- | board/hammer/gpio.inc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/board/hammer/gpio.inc b/board/hammer/gpio.inc index 5825d08310..8bba90b5da 100644 --- a/board/hammer/gpio.inc +++ b/board/hammer/gpio.inc @@ -5,6 +5,11 @@ * found in the LICENSE file. */ +/* Declare symbolic names for all the GPIOs that we care about. + * Note: Those with interrupt handlers must be declared first. */ + +GPIO_INT(TOUCHPAD_INT, PIN(A, 1), GPIO_INT_FALLING | GPIO_PULL_UP, elan_tp_interrupt) + /* I2C pins should be configured as inputs until I2C module is */ /* initialized. This will avoid driving the lines unintentionally.*/ GPIO(MASTER_I2C_SCL, PIN(B, 8), GPIO_INPUT) |