hatch: Add support for PSL wake sources

This CL adds the alternate function defines for the 4 PSL wake source
pins, populates the wake pins table, and enables the config option for
PSL mode.

BRANCH=none
BUG=b:123343366
TEST=Use EC console command to force hiberate and verified EC wakes
from hibernate via power button, EC reset, connecting AC
power, and opening of lid switch.

Change-Id: I6d5ad282f53e9090aafd4164510741d7cfe7907a
Signed-off-by: Scott Collyer <scollyer@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1435971
Commit-Ready: Scott Collyer <scollyer@chromium.org>
Tested-by: Scott Collyer <scollyer@chromium.org>
Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>

1 files changed, 0 insertions, 6 deletions

diff --git a/board/hatch/board.c b/board/hatch/board.c
index cd6d7cd365..44ffa432cb 100644
--- a/board/hatch/board.c
+++ b/board/hatch/board.c
@@ -72,12 +72,6 @@ static void tcpc_alert_event(enum gpio_signal signal)
 #include "gpio_list.h" /* Must come after other header files. */
 
 /******************************************************************************/
-/* Wake up pins */
-const enum gpio_signal hibernate_wake_pins[] = {
-};
-const int hibernate_wake_pins_used = ARRAY_SIZE(hibernate_wake_pins);
-
-/******************************************************************************/
 /* SPI devices */
 const struct spi_device_t spi_devices[] = {
 };