[coreboot-gerrit] Patch set updated for coreboot: google/reef/variants/pyro: Use WCOM Touchscreen driver

[Furquan Shaikh (furquan@google.com)]

Furquan Shaikh (furquan at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17093

-gerrit

commit e84937d25bba9a4f59a12e554bb0a009b7fc5b80
Author: Furquan Shaikh <furquan at chromium.org>
Date:   Fri Oct 21 16:45:59 2016 -0700

    google/reef/variants/pyro: Use WCOM Touchscreen driver
    
    BUG=chrome-os-partner:57846
    
    Change-Id: Ibd3ef8cebcf99ee2186dfed98b04373dd17e798e
    Signed-off-by: Furquan Shaikh <furquan at chromium.org>
---
 src/mainboard/google/reef/Kconfig                     |  2 ++
 src/mainboard/google/reef/variants/pyro/Kconfig       |  7 +++++++
 src/mainboard/google/reef/variants/pyro/devicetree.cb | 14 +++++++++-----
 3 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/src/mainboard/google/reef/Kconfig b/src/mainboard/google/reef/Kconfig
index d5d64c8..b549e21 100644
--- a/src/mainboard/google/reef/Kconfig
+++ b/src/mainboard/google/reef/Kconfig
@@ -15,6 +15,8 @@ config BOARD_GOOGLE_BASEBOARD_REEF
 
 if BOARD_GOOGLE_BASEBOARD_REEF
 
+source src/mainboard/google/reef/variants/pyro/Kconfig
+
 config BASEBOARD_REEF_LAPTOP
 	def_bool n
 	select SYSTEM_TYPE_LAPTOP
diff --git a/src/mainboard/google/reef/variants/pyro/Kconfig b/src/mainboard/google/reef/variants/pyro/Kconfig
new file mode 100644
index 0000000..c032580
--- /dev/null
+++ b/src/mainboard/google/reef/variants/pyro/Kconfig
@@ -0,0 +1,7 @@
+
+if BOARD_GOOGLE_PYRO
+
+config DRIVERS_I2C_WACOM_TS
+	default y
+
+endif # BOARD_GOOGLE_PYRO
diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb
index 43ec2ed..8540d04 100644
--- a/src/mainboard/google/reef/variants/pyro/devicetree.cb
+++ b/src/mainboard/google/reef/variants/pyro/devicetree.cb
@@ -131,11 +131,15 @@ chip soc/intel/apollolake
 			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"
+			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 10 on end
 			end
 		end	# - I2C 3