Change in coreboot[master]: ec/google/wilco: Add wake pin configuration

[Duncan Laurie (Code Review)]

Duncan Laurie has uploaded this change for review. ( https://review.coreboot.org/29408

Change subject: ec/google/wilco: Add wake pin configuration
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ec/google/wilco: Add wake pin configuration

Add a way for the mainboard to provide a wake pin that the EC
will use to wake the system.  This defines a _PRW object.

Change-Id: I94954104bbb8226683c37abc8c0465fe3c62a693
Signed-off-by: Duncan Laurie 
---
M src/ec/google/wilco/acpi/ec_dev.asl
1 file changed, 3 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/08/29408/1

diff --git a/src/ec/google/wilco/acpi/ec_dev.asl b/src/ec/google/wilco/acpi/ec_dev.asl
index 0519ff0..a3e8c48 100644
--- a/src/ec/google/wilco/acpi/ec_dev.asl
+++ b/src/ec/google/wilco/acpi/ec_dev.asl
@@ -18,6 +18,9 @@
    Name (_HID, "GOOG000C")
    Name (_UID, 1)
    Name (_DDN, "Wilco EC Command Device")
+#ifdef EC_WAKE_PIN
+	Name (_PRW, Package () { EC_WAKE_PIN, 0x5 })
+#endif

Method (_STA)
    {