From d4d1ef81893175ef68a377392af6d5b8d1c2d7dc Mon Sep 17 00:00:00 2001 From: wuxy Date: Tue, 19 Jun 2018 14:57:48 +0800 Subject: mb/google/octopus: Enable Synaptics touchpad device This change adds Synaptics device to phaser project. BUG=b:110236590 TEST=emerge-octopus coreboot chromeos-bootimage reflash the coreboot to DUT,make sure the Synaptics Touchpad can work. Change-Id: Icc1e8c35a9de54ed04187fcf219a72a592d3bd81 Signed-off-by: Xingyu Reviewed-on: https://review.coreboot.org/27159 Reviewed-by: Aaron Durbin Reviewed-by: Furquan Shaikh Tested-by: build bot (Jenkins) --- src/mainboard/google/octopus/variants/baseboard/devicetree.cb | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/mainboard/google') diff --git a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb index 56fd94f97d..88dfce4144 100644 --- a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb @@ -185,6 +185,15 @@ chip soc/intel/apollolake register "probed" = "1" device i2c 15 on end end + chip drivers/i2c/hid + register "generic.hid" = ""PNP0C50"" + register "generic.desc" = ""Synaptics Touchpad"" + register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPIO_135_IRQ)" + register "generic.wake" = "GPE0_DW2_02" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 0x2c on end + end end # - I2C 6 device pci 17.3 on chip drivers/i2c/generic -- cgit v1.2.3