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mainboard/google/poppy: Enable touchscreen in ACPI 

BUG=chrome-os-partner:60513
BRANCH=None
TEST=Verified that touchscreen works on poppy.

Change-Id: I0fd605048b91b126ca5b5f8c1c4d6d3f46f866a3
Signed-off-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-on: https://review.coreboot.org/18113
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Furquan Shaikh 2017-01-12 02:06:47 -08:00 committed by Martin Roth
parent e539ffbb70
commit 13dae93501
1 changed files with 9 additions and 1 deletions
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10
src/mainboard/google/poppy/devicetree.cb
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@ -194,7 +194,15 @@ chip soc/intel/skylake
device pci 14.0 on end # USB xHCI
device pci 14.1 off end # USB xDCI (OTG)
device pci 14.2 on end # Thermal Subsystem
device pci 15.0 on end # I2C #0
device pci 15.0 on
chip drivers/i2c/generic
register "hid" = ""ATML0001""
register "desc" = ""Atmel Touchscreen""
register "irq" = "IRQ_EDGE_LOW(GPP_E7_IRQ)"
register "probed" = "1"
device i2c 4b on end
end
end # I2C #0
device pci 15.1 on end # I2C #1
device pci 15.2 on end # I2C #2
device pci 15.3 on end # I2C #3