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-rw-r--r--src/mainboard/google/reef/variants/coral/devicetree.cb9
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/reef/variants/coral/devicetree.cb b/src/mainboard/google/reef/variants/coral/devicetree.cb
index 4f889d843b..b82197a5c6 100644
--- a/src/mainboard/google/reef/variants/coral/devicetree.cb
+++ b/src/mainboard/google/reef/variants/coral/devicetree.cb
@@ -205,6 +205,15 @@ 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_18_IRQ)"
+ register "generic.wake" = "GPE0_DW1_15"
+ register "generic.probed" = "1"
+ register "hid_desc_reg_offset" = "0x20"
+ device i2c 0x2c on end
+ end
end # - I2C 4
device pci 17.1 on
chip drivers/i2c/hid