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mainboard/google/reef: Add digitizer device to devicetree

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BUG=chrome-os-partner:56246
BRANCH=None
TEST=Verified kernel is able to talk to the device. Even without the
digitizer, no issues observed with the kernel.

Change-Id: I894a5f4cd8f6a51e641a2c8f7b1f682ab76712ae
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/17343
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
This commit is contained in:
Furquan Shaikh
2016-11-09 10:37:03 -08:00
committed by Furquan Shaikh
parent ee019d016d
commit ce21151a1c
1 changed files with 12 additions and 1 deletions
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13
src/mainboard/google/reef/variants/baseboard/devicetree.cb
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@@ -191,7 +191,18 @@ chip soc/intel/apollolake
device i2c 15 on end device i2c 15 on end
end end
end # - I2C 4 end # - I2C 4
device pci 17.1 on end # - I2C 5 device pci 17.1 on
chip drivers/i2c/wacom
register "generic" = "{
.hid = WCOM50C1_HID,
.cid = PNP0C50_CID,
.desc = WCOM_DT_DESC,
.irq = IRQ_LEVEL_LOW(GPIO_13_IRQ),
}"
register "hid_desc_reg_offset" = "0x1"
device i2c 0x9 on end
end
end # - I2C 5
device pci 17.2 on end # - I2C 6 device pci 17.2 on end # - I2C 6
device pci 17.3 on end # - I2C 7 device pci 17.3 on end # - I2C 7
device pci 18.0 on end # - UART 0 device pci 18.0 on end # - UART 0