google/reef/variants/pyro: Use WCOM Touchscreen driver
BUG=chrome-os-partner:57846
Change-Id: Ibd3ef8cebcf99ee2186dfed98b04373dd17e798e
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/17093
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Tested-by: build bot (Jenkins)
diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb
index 43ec2ed..a0ba584 100644
--- a/src/mainboard/google/reef/variants/pyro/devicetree.cb
+++ b/src/mainboard/google/reef/variants/pyro/devicetree.cb
@@ -131,12 +131,16 @@
end
end # - I2C 2
device pci 16.3 on
- chip drivers/i2c/generic
- register "hid" = ""ELAN0001""
- register "desc" = ""ELAN Touchscreen""
- register "irq" = "IRQ_EDGE_LOW(GPIO_21_IRQ)"
- register "probed" = "1"
- device i2c 10 on end
+ chip drivers/i2c/wacom_ts
+ register "generic" = "{
+ .hid = WCOM50C1_HID,
+ .cid = PNP0C50_CID,
+ .desc = WCOM_TS_DESC,
+ .irq = IRQ_EDGE_LOW(GPIO_21_IRQ),
+ .probed = 1,
+ }"
+ register "hid_desc_reg_offset" = "0x1"
+ device i2c 0xA on end
end
end # - I2C 3
device pci 17.0 on