[coreboot-gerrit] Change in ...coreboot[master]: mb/google/hatch: Set up Wake GPIO from EC

[Shelley Chen (Code Review)]

Shelley Chen has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/31100

Change subject: mb/google/hatch: Set up Wake GPIO from EC
......................................................................

mb/google/hatch: Set up Wake GPIO from EC

BUG=b:123325238
BRANCH=None
TEST=from AP console: powerd_dbus_suspend
     from EC console: gpioset PCH_WAKE_L 0
     Make sure device wakes up

Change-Id: I53d5291a6b9ab9a21e89ccd21f172180ce473bd5
Signed-off-by: Shelley Chen 
---
M src/mainboard/google/hatch/variants/baseboard/devicetree.cb
M src/mainboard/google/hatch/variants/baseboard/gpio.c
2 files changed, 8 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/00/31100/1

diff --git a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb
index 30a282b..a075647 100644
--- a/src/mainboard/google/hatch/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/hatch/variants/baseboard/devicetree.cb
@@ -250,7 +250,11 @@
    		end
    	end # GSPI #0
    	device pci 1e.3 off end # GSPI #1
-		device pci 1f.0 on end # LPC/eSPI
+		device pci 1f.0 on
+			chip ec/google/chromeec
+				device pnp 0c09.0 on end
+			end
+		end # LPC Interface
    	device pci 1f.1 on  end # P2SB
    	device pci 1f.2 on  end # Power Management Controller
    	device pci 1f.3 off end # Intel HDA
diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c
index ade9ed2..a078997 100644
--- a/src/mainboard/google/hatch/variants/baseboard/gpio.c
+++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c
@@ -143,6 +143,9 @@
    PAD_CFG_NF(GPP_G6, NONE, DEEP, NF1),
    /* SD_WP => NC */
    PAD_NC(GPP_G7, DN_20K),
+
+	/* GPD2: LAN_WAKE# ==> EC_PCH_WAKE_OD */
+	PAD_CFG_NF(GPD2, NONE, DEEP, NF1),
 };

const struct pad_config *__weak variant_gpio_table(size_t *num)