diff options
| author | Alex1 Kao <alex1_kao@pegatron.corp-partner.google.com> | 2021-09-24 18:39:00 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-10-11 12:47:18 +0000 |
| commit | 70a8c046c9aa25c4d4660c5185aaeee1bc72c189 (patch) | |
| tree | 53bcf8be55f1b587b08dfbc065ef9670ed8971c5 | |
| parent | 7c1ce19abd16a2125e0ccb00fdea26c08dbb0a8f (diff) | |
mb/google/dedede/var/pirika: Add Synaptics I2C touchpad device
Add Synaptics touchpad device support in devicetree.
BUG=b:201043984
BRANCH=dedede
TEST=Touchpad device function is OK
Change-Id: Ifb240d7113e401de827384697fc752a76fbf7ac7
Signed-off-by: Alex1 Kao <alex1_kao@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/57921
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kirk Wang <kirk_wang@pegatron.corp-partner.google.com>
Reviewed-by: Shou-Chieh Hsu <shouchieh@google.com>
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
| -rw-r--r-- | src/mainboard/google/dedede/variants/pirika/overridetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/pirika/overridetree.cb b/src/mainboard/google/dedede/variants/pirika/overridetree.cb index fbbea1deb2..c93ae33db8 100644 --- a/src/mainboard/google/dedede/variants/pirika/overridetree.cb +++ b/src/mainboard/google/dedede/variants/pirika/overridetree.cb @@ -117,6 +117,15 @@ chip soc/intel/jasperlake 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_WAKE_LEVEL_LOW(GPP_B3_IRQ)" + register "generic.wake" = "GPE0_DW0_03" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 0x2c on end + end end device pci 19.0 on chip drivers/i2c/generic |