summaryrefslogtreecommitdiff
path: root/src/mainboard
diff options
context:
space:
mode:
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/google/kahlee/variants/aleena/include/variant/ec.h6
-rw-r--r--src/mainboard/google/kahlee/variants/aleena/include/variant/gpio.h3
-rw-r--r--src/mainboard/google/kahlee/variants/baseboard/gpio.c4
3 files changed, 11 insertions, 2 deletions
diff --git a/src/mainboard/google/kahlee/variants/aleena/include/variant/ec.h b/src/mainboard/google/kahlee/variants/aleena/include/variant/ec.h
index e90724ef52..12c6de6255 100644
--- a/src/mainboard/google/kahlee/variants/aleena/include/variant/ec.h
+++ b/src/mainboard/google/kahlee/variants/aleena/include/variant/ec.h
@@ -15,3 +15,9 @@
/* Enable EC backed Keyboard Backlight in ACPI */
#define EC_ENABLE_KEYBOARD_BACKLIGHT
+
+/*
+ * Enable EC sync interrupt via GPIO controller, EC_SYNC_IRQ is defined in
+ * variant/gpio.h
+ */
+#define EC_ENABLE_SYNC_IRQ_GPIO
diff --git a/src/mainboard/google/kahlee/variants/aleena/include/variant/gpio.h b/src/mainboard/google/kahlee/variants/aleena/include/variant/gpio.h
index 5a6b54044f..3ddabb1f27 100644
--- a/src/mainboard/google/kahlee/variants/aleena/include/variant/gpio.h
+++ b/src/mainboard/google/kahlee/variants/aleena/include/variant/gpio.h
@@ -14,3 +14,6 @@
*/
#include <baseboard/gpio.h>
+
+/* EC sync irq is AGPIO 10 */
+#define EC_SYNC_IRQ 10
diff --git a/src/mainboard/google/kahlee/variants/baseboard/gpio.c b/src/mainboard/google/kahlee/variants/baseboard/gpio.c
index e9ae28c25b..9db26c70d2 100644
--- a/src/mainboard/google/kahlee/variants/baseboard/gpio.c
+++ b/src/mainboard/google/kahlee/variants/baseboard/gpio.c
@@ -117,8 +117,8 @@ static const struct soc_amd_gpio gpio_set_stage_ram[] = {
/* GPIO_8 - DDR_ALERT_3V3_L (currently not used) */
PAD_GPI(GPIO_8, PULL_UP),
- /* GPIO_10 - SLP_S0_L (currently not used) */
- PAD_NF(GPIO_10, S0A3_GPIO, PULL_UP),
+ /* GPIO_10 - SLP_S0_L, EC_SYNC_IRQ */
+ PAD_GPI(GPIO_10, PULL_UP),
/* GPIO_11 - TOUCHSCREEN_INT_3V3_ODL, SCI */
PAD_SCI(GPIO_11, PULL_UP, EDGE_LOW),