diff options
| author | Dino Li <dino.li@ite.com.tw> | 2015-09-12 15:06:33 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-09-18 01:25:52 -0700 |
| commit | ad8efdee3f6720d0f443963622babbc27ee25b53 (patch) | |
| tree | f21bfd007e85ac1c3714ac05593aea7c618b05ca /chip/it83xx/gpio.c | |
| parent | c935311856c644700d95a1a49bbac738b6571a9e (diff) | |
| download | chrome-ec-ad8efdee3f6720d0f443963622babbc27ee25b53.tar.gz | |
it8380dev: fix idle task and chip id
1. Fix system_get_chip_name() and system_get_chip_revision().
2. Fix EC doze mode.
3. Enable LPC cycle wake-up EC from doze / deep doze function.
Signed-off-by: Dino Li <dino.li@ite.com.tw>
BRANCH=none
BUG=none
TEST=1. console "version".
Chip: ite it8390 cx
2. EC doze mode is normally.
3. ectool "version" command x 2000.
Change-Id: I167dbfb965e557eb86ed83f45a945e4315f5fa9f
Reviewed-on: https://chromium-review.googlesource.com/299110
Commit-Ready: Dino Li <dino.li@ite.com.tw>
Tested-by: Dino Li <dino.li@ite.com.tw>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'chip/it83xx/gpio.c')
| -rw-r--r-- | chip/it83xx/gpio.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/chip/it83xx/gpio.c b/chip/it83xx/gpio.c index f00c954f1c..8ae7c5bbd3 100644 --- a/chip/it83xx/gpio.c +++ b/chip/it83xx/gpio.c @@ -440,6 +440,18 @@ static void __gpio_irq(void) } #endif + if (irq == IT83XX_IRQ_WKINTAD) { +#if defined(CONFIG_LPC) && defined(CONFIG_IT83XX_LPC_ACCESS_INT) + if (BRAM_LPC_ACCESS == LPC_ACCESS_INT_BUSY) + task_disable_irq(IT83XX_IRQ_WKINTAD); +#else + task_disable_irq(IT83XX_IRQ_WKINTAD); +#endif + IT83XX_WUC_WUESR4 = 0xff; + task_clear_pending_irq(IT83XX_IRQ_WKINTAD); + return; + } + /* * Clear the WUC status register. Note the external pin first goes * to the WUC module and is always edge triggered. |