Shelley Chen has uploaded this change for review.

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mb/google/brox: Enable Elan trackpad

BUG=b:311450057,b:300690448
BRANCH=None
TEST=to be tested on a device with i2cdetect

Change-Id: If6da1c722e87a50c6d422b300f16a52d884fa08f
Signed-off-by: Shelley Chen <shchen@google.com>
---
M src/mainboard/google/brox/variants/baseboard/brox/devicetree.cb
1 file changed, 10 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/92/79892/1

diff --git a/src/mainboard/google/brox/variants/baseboard/brox/devicetree.cb b/src/mainboard/google/brox/variants/baseboard/brox/devicetree.cb
index 0c8bf73..0e0a937 100644
--- a/src/mainboard/google/brox/variants/baseboard/brox/devicetree.cb
+++ b/src/mainboard/google/brox/variants/baseboard/brox/devicetree.cb
@@ -168,6 +168,16 @@
 				device generic 0 on end
 			end
 		end
+		device ref i2c0 on
+			chip drivers/i2c/generic
+				register "hid" = ""ELAN0000""
+				register "desc" = ""ELAN Touchpad""
+				register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_E03_IRQ)"
+				register "wake" = "GPE0_DW2_03"
+				register "detect" = "1"
+				device i2c 0x15 on end
+			end
+		end #I2C0
 		device ref i2c4 on
 			chip drivers/i2c/tpm
 				register "hid" = ""GOOG0005""

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