diff --git a/src/mainboard/google/brya/variants/orisa/include/variant/gpio.h b/src/mainboard/google/brya/variants/orisa/include/variant/gpio.h
index 0848b4b..c362383 100644
--- a/src/mainboard/google/brya/variants/orisa/include/variant/gpio.h
+++ b/src/mainboard/google/brya/variants/orisa/include/variant/gpio.h
@@ -3,9 +3,20 @@
 #ifndef VARIANT_GPIO_H
 #define VARIANT_GPIO_H
 
-#include <baseboard/gpio.h>
+#include <soc/gpe.h>
+#include <soc/gpio.h>
 
+/* eSPI virtual wire reporting */
+#define EC_SCI_GPI		GPE0_ESPI
+/* EC wake is EC_SOC_WAKE_ODL which is routed to GPP_F17 */
+#define GPE_EC_WAKE		GPE0_DW2_17
 /* WP signal to PCH */
 #define GPIO_PCH_WP		GPP_E3
+/* EC in RW or RO */
+#define GPIO_EC_IN_RW		GPP_F18
+/* GPIO IRQ for tight timestamps, MKBP interrupts */
+#define EC_SYNC_IRQ		GPD2_IRQ
+/* Used to gate SoC's SLP_S0# signal */
+#define GPIO_SLP_S0_GATE	GPP_H18
 
 #endif
diff --git a/src/mainboard/google/brya/variants/orisa/overridetree.cb b/src/mainboard/google/brya/variants/orisa/overridetree.cb
index 600eb02..832e0c9 100644
--- a/src/mainboard/google/brya/variants/orisa/overridetree.cb
+++ b/src/mainboard/google/brya/variants/orisa/overridetree.cb
@@ -14,6 +14,7 @@
 
 	# GPE configuration
 	register "pmc_gpe0_dw1" = "GPP_B"
+	register "pmc_gpe0_dw2" = "GPP_F"
 
 	# S0ix enable
 	register "s0ix_enable" = "1"