From 16e815fcadd1e139082b04f6763a4ad9b3be8928 Mon Sep 17 00:00:00 2001 From: David Wu Date: Wed, 29 Sep 2021 12:54:58 +0800 Subject: mb/google/brya/var/kano: Add Synaptics touchpad Add Synaptics touchpad for kano. BUG=None TEST=emerge-brya coreboot and check touchpad function work. Signed-off-by: David Wu Change-Id: Iec43aaa9525309d2a0e3c9822038869786f5fe66 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58030 Tested-by: build bot (Jenkins) Reviewed-by: Tim Wawrzynczak --- src/mainboard/google/brya/variants/kano/overridetree.cb | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/mainboard/google/brya/variants/kano/overridetree.cb b/src/mainboard/google/brya/variants/kano/overridetree.cb index f8ac9ac355..8802ab276b 100644 --- a/src/mainboard/google/brya/variants/kano/overridetree.cb +++ b/src/mainboard/google/brya/variants/kano/overridetree.cb @@ -373,6 +373,15 @@ chip soc/intel/alderlake 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_F14_IRQ)" + register "generic.wake" = "GPE0_DW2_14" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0x20" + device i2c 0x2c on end + end end device ref gspi1 on chip drivers/spi/acpi -- cgit v1.2.3