Change in coreboot[master]: mb/google/brya/var/brask: Add wake-on-lan function

[Rory Liu (Code Review)]

Rory Liu has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/60132 )

Change subject: mb/google/brya/var/brask: Add wake-on-lan function
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mb/google/brya/var/brask: Add wake-on-lan function

Add a wake-on-lan GPIO in devicetree for RTL8125.
Modify GPIO A7 for wake-on-lan.

BUG=b:204289108
TEST=emerge-brask coreboot chromeos-bootimage

Signed-off-by: Rory Liu 
Change-Id: Ic40301888a138df4a67398485f2a484d69b83fc9
---
M src/mainboard/google/brya/variants/baseboard/brask/gpio.c
M src/mainboard/google/brya/variants/brask/overridetree.cb
2 files changed, 3 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/32/60132/1

diff --git a/src/mainboard/google/brya/variants/baseboard/brask/gpio.c b/src/mainboard/google/brya/variants/baseboard/brask/gpio.c
index ffdc285..5ad8e46 100644
--- a/src/mainboard/google/brya/variants/baseboard/brask/gpio.c
+++ b/src/mainboard/google/brya/variants/baseboard/brask/gpio.c
@@ -18,8 +18,8 @@
    PAD_NC(GPP_A5, NONE),
    /* A6  : ESPI_ALERT1# ==> TP88 */
    PAD_NC(GPP_A6, NONE),
-	/* A7  : SRCCLK_OE7# ==> NC */
-	PAD_NC(GPP_A7, NONE),
+	/* A7  : SRCCLK_OE7# ==> LAN_WAKE_ODL */
+	PAD_CFG_GPI_SCI_LOW(GPP_A7, NONE, DEEP, EDGE_SINGLE),
    /* A8  : SRCCLKREQ7# ==> CLKREQ_7 */
    PAD_NC(GPP_A8, NONE),
    /* A9  : ESPI_CLK ==> ESPI_CLK */
diff --git a/src/mainboard/google/brya/variants/brask/overridetree.cb b/src/mainboard/google/brya/variants/brask/overridetree.cb
index 63a683d..0748e02 100644
--- a/src/mainboard/google/brya/variants/brask/overridetree.cb
+++ b/src/mainboard/google/brya/variants/brask/overridetree.cb
@@ -85,6 +85,7 @@
    			register "stop_delay_ms" = "12" # NIC needs time to quiesce
    			register "stop_off_delay_ms" = "1"
    			register "has_power_resource" = "1"
+				register "wake" = "GPE0_DW0_07"
    			device pci 00.0 on end
    		end
    	end # RTL8125 Ethernet NIC