mainboard/google/kahlee: Update EC pins from GPIOs to GPEs

The EC pin definitions are GPEs, not the GPIO numbers.

BUG=b:74022675
TEST=Power status updates immediately when power is inserted.

Change-Id: Icc8330a606f7a85e72b65094462a684927986829
Signed-off-by: Martin Roth <martinroth@chromium.org>
Reviewed-on: https://review.coreboot.org/25689
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Daniel Kurtz <djkurtz@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/kahlee/variants/baseboard/include/baseboard/gpio.h

@@ -39,8 +39,8 @@
 
 #endif /* _ACPI__ */
 
-#define EC_SCI_GPI		22
-
-#define EC_SMI_GPI		6
+/* These define the GPE, not the GPIO. */
+#define EC_SCI_GPI		3	/* AGPIO 22 -> GPE  3 */
+#define EC_SMI_GPI		10	/* AGPIO 6  -> GPE 10 */
 
 #endif /* __BASEBOARD_GPIO_H__ */