[coreboot-gerrit] Change in ...coreboot[master]: mb/google/octopus/var/phaser: Hook up Raydium touchscreen

[Furquan Shaikh (Code Review)]

Furquan Shaikh has submitted this change and it was merged. ( https://review.coreboot.org/c/coreboot/+/31116 )

Change subject: mb/google/octopus/var/phaser: Hook up Raydium touchscreen
......................................................................

mb/google/octopus/var/phaser: Hook up Raydium touchscreen

List Raydium touchscreen in the devicetree so that the correct ACPI device
are created.

BUG=b:121105424
BRANCH=octopus
TEST=emerge-octopus coreboot chromeos-bootimage
     reflash the coreboot to DUT, make sure the Raydium touchscreen can work.

Change-Id: I9ffb2a858f31a8b003086806de07f4079870cddf
Signed-off-by: Hao He 
Reviewed-on: https://review.coreboot.org/c/31116
Reviewed-by: Karthik Ramasubramanian 
Reviewed-by: Paul Menzel 
Reviewed-by: Furquan Shaikh 
Reviewed-by: Justin TerAvest 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/octopus/variants/phaser/overridetree.cb
1 file changed, 12 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Paul Menzel: Looks good to me, but someone else must approve
  Furquan Shaikh: Looks good to me, approved
  Justin TerAvest: Looks good to me, approved
  Karthik Ramasubramanian: Looks good to me, approved
  Hao He: Looks good to me, but someone else must approve

diff --git a/src/mainboard/google/octopus/variants/phaser/overridetree.cb b/src/mainboard/google/octopus/variants/phaser/overridetree.cb
index b131173..625c2a6 100644
--- a/src/mainboard/google/octopus/variants/phaser/overridetree.cb
+++ b/src/mainboard/google/octopus/variants/phaser/overridetree.cb
@@ -159,6 +159,18 @@
    			register "hid_desc_reg_offset" = "0x20"
    			device i2c 20 on end
    		end
+                        chip drivers/i2c/generic
+                               register "hid" = ""RAYD0001""
+                               register "desc" = ""Raydium Touchscreen""
+                               register "irq" = "ACPI_IRQ_EDGE_LOW(GPIO_212_IRQ)"
+                               register "probed" = "1"
+                               register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_105)"
+                               register "reset_delay_ms" = "1"
+                               register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_146)"
+                               register "enable_delay_ms" = "50"
+                               register "has_power_resource" = "1"
+                               device i2c 39 on end
+                       end
    	end	# - I2C 7
    end
 end