Furquan Shaikh (furquan@google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18113
-gerrit
commit 7aada604f2e916a2018dbae0574b47f0095ce08e Author: Furquan Shaikh furquan@chromium.org Date: Thu Jan 12 02:06:47 2017 -0800
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 --- src/mainboard/google/poppy/devicetree.cb | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/src/mainboard/google/poppy/devicetree.cb b/src/mainboard/google/poppy/devicetree.cb index fe70232..8699bc1 100644 --- a/src/mainboard/google/poppy/devicetree.cb +++ b/src/mainboard/google/poppy/devicetree.cb @@ -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