diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2013-11-20 15:21:40 -0600 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2014-05-07 22:06:34 +0200 |
| commit | 21565cac1b0b34c3e76c1bcd2bf933ac1313ecac (patch) | |
| tree | 39fbed653a7d8c7a924ed1b948c771f256b2549c /src/mainboard/google/rambi/irqroute.h | |
| parent | baa1e382178ab6a45c5d584a88ac26c0767f8a12 (diff) | |
rambi: use SERIRQ pad as keyboard irq in gpio mode
The level shifting between 3.3V and 1.8V for the SERIRQ
signal is not working. Instead use the SERIRQ pad as
a gpio which is used as a direct IRQ signal for the
keyboard interupt.
BUG=chrome-os-partner:23965
BRANCH=None
TEST=Built and booted rambi. Keyboard works with associated EC change.
CQ-DEPEND=CL:177189
Change-Id: Ifc270ca38207828a6d4711551d4bde9121559cca
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/177223
Tested-by: Bernie Thompson <bhthompson@chromium.org>
Reviewed-on: http://review.coreboot.org/4979
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/mainboard/google/rambi/irqroute.h')
| -rw-r--r-- | src/mainboard/google/rambi/irqroute.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/rambi/irqroute.h b/src/mainboard/google/rambi/irqroute.h index eaafff97bf..ddf6a76160 100644 --- a/src/mainboard/google/rambi/irqroute.h +++ b/src/mainboard/google/rambi/irqroute.h @@ -49,6 +49,8 @@ /* CORE bank DIRQs - up to 16 supported */ #define TPAD_IRQ_OFFSET 0 #define TOUCH_IRQ_OFFSET 1 +#define I8042_IRQ_OFFSET 2 /* Corresponding SCORE GPIO pins */ #define TPAD_IRQ_GPIO 55 #define TOUCH_IRQ_GPIO 72 +#define I8042_IRQ_GPIO 50 |