diff options
| author | ivy_jian <ivy_jian@compal.corp-partner.google.com> | 2018-04-30 09:53:11 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2018-05-01 19:18:27 +0000 |
| commit | b7641e899cdc184163756f0ea29b6d622aad7ef0 (patch) | |
| tree | 42e3403fe8cbafd2d26cd296d253bc9bda52350b | |
| parent | 16a70a48c68f9027b0900e15fc9e3bc14391ad44 (diff) | |
mb/google/poppy/variants/nami: Enable Synaptics touchpad
BUG=b:74595037
TEST=
1. emerge-nami coreboot chromeos-bootimage
2. check touchpad function
3. evtest
/dev/input/event5: PNP0C50:00 06CB:CD84
Change-Id: I47cb1b13881f0d52860f0afe4bbca7483409de54
Signed-off-by: ivy_jian <ivy_jian@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/25913
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/mainboard/google/poppy/variants/nami/devicetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/poppy/variants/nami/devicetree.cb b/src/mainboard/google/poppy/variants/nami/devicetree.cb index b1c278c428..c7a4c05570 100644 --- a/src/mainboard/google/poppy/variants/nami/devicetree.cb +++ b/src/mainboard/google/poppy/variants/nami/devicetree.cb @@ -271,6 +271,15 @@ chip soc/intel/skylake register "wake" = "GPE0_DW2_16" 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(GPP_E3_IRQ)" + register "generic.wake" = "GPE0_DW2_16" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 0x2c on end + end end # I2C #1 device pci 15.2 on chip drivers/i2c/hid |