From 265fad562f2bc255d2ba19841889bc7f7fe5be06 Mon Sep 17 00:00:00 2001 From: Seunghwan Kim Date: Fri, 26 Mar 2021 15:47:30 +0900 Subject: mb/google/dedede/var/sasuke: Add support zinitix touchpad This change adds support zinitix touchpad for sasuke. BRANCH=dedede BUG=None TEST=built and checked touchpad worked on sasuke Change-Id: I85794311c49e33c4683482e125bea5ca2dbacfa8 Signed-off-by: Seunghwan Kim Reviewed-on: https://review.coreboot.org/c/coreboot/+/51840 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh --- src/mainboard/google/dedede/variants/sasuke/overridetree.cb | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src') diff --git a/src/mainboard/google/dedede/variants/sasuke/overridetree.cb b/src/mainboard/google/dedede/variants/sasuke/overridetree.cb index b2dd66f269..2fb1d6120f 100644 --- a/src/mainboard/google/dedede/variants/sasuke/overridetree.cb +++ b/src/mainboard/google/dedede/variants/sasuke/overridetree.cb @@ -118,6 +118,15 @@ chip soc/intel/jasperlake register "probed" = "1" device i2c 15 on end end + chip drivers/i2c/hid + register "generic.hid" = ""ZNT0000"" + register "generic.desc" = ""Zinitix 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" = "0xE" + device i2c 40 on end + end end # I2C 0 device pci 15.2 on end device pci 1c.7 off end # PCI Express Root Port 8 -- cgit v1.2.3