Peggy Chuang has uploaded this change for review. ( https://review.coreboot.org/21696
Change subject: Coral: Add Synaptics touchpad support ......................................................................
Coral: Add Synaptics touchpad support
We need support two touchpad for Robo project, so adding Synaptices touchpad to coral.
BUG=b:63134907 TEST=Compiled, verified by ODM
Change-Id: If5a650338d5a7e6f01e9525d28588b871d390e50 Signed-off-by: Peggy Chuang peggychuang@ami.corp-partner.google.com --- M src/mainboard/google/reef/variants/coral/devicetree.cb 1 file changed, 9 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/96/21696/1
diff --git a/src/mainboard/google/reef/variants/coral/devicetree.cb b/src/mainboard/google/reef/variants/coral/devicetree.cb index 4f889d8..8208b10 100644 --- a/src/mainboard/google/reef/variants/coral/devicetree.cb +++ b/src/mainboard/google/reef/variants/coral/devicetree.cb @@ -205,6 +205,15 @@ 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_18_IRQ)" + register "generic.wake" = "GPE0_DW1_15" + register "generic.probed" = "1" + register "hid_dsc_reg_offset" = "0x20" + device i2c 0x2c on end + end end # - I2C 4 device pci 17.1 on chip drivers/i2c/hid