Change in coreboot[master]: test: add nipperkin I2C0(touchapad) and I2C3(TPM) setting for board p...

[Patrick Huang (Code Review)]

Patrick Huang has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/57252 )

Change subject: test: add nipperkin I2C0(touchapad) and I2C3(TPM) setting for board power on.
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test: add nipperkin I2C0(touchapad) and I2C3(TPM) setting for board power on.

Signed-off-by: Patrick Huang 
Change-Id: I13a4617ba7ee73ea8f0661945cf53a74f9773553
---
M src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb
1 file changed, 21 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/52/57252/1

diff --git a/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb b/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb
index c182265..9c1086c 100644
--- a/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb
+++ b/src/mainboard/google/guybrush/variants/nipperkin/overridetree.cb
@@ -4,4 +4,25 @@
    device domain 0 on

end # domain
+
+	register "i2c[0]" = "{
+		.speed = I2C_SPEED_FAST,
+	}"
+
+	register "i2c[3]" = "{
+		.speed = I2C_SPEED_FAST,
+		.early_init = true,
+	}"
+
+	device ref i2c_0 on
+		chip drivers/i2c/generic
+			register "hid" = ""ELAN0000""
+			register "desc" = ""ELAN Touchpad""
+			register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_9)"
+			register "wake" = "GEVENT_22"
+			register "probed" = "1"
+			device i2c 15 on end
+		end
+	end # I2C0
+
 end	# chip soc/amd/cezanne