Hung-Te Lin has submitted this change. ( https://review.coreboot.org/c/coreboot/+/48634 )
Change subject: mb/google/octopus/variants/casta: Add support zinitix touchpad ......................................................................
mb/google/octopus/variants/casta: Add support zinitix touchpad
This change adds support zinitix touchpad for casta/bluebird.
BRANCH=firmware-octopus-11297.B BUG=b:175618033 TEST=built and verified touchpad worked on casta
Change-Id: I1a8f562de19d1a8160d52c65400553f0c68393e0 Signed-off-by: Seunghwan Kim sh_.kim@samsung.corp-partner.google.com Reviewed-on: https://review.coreboot.org/c/coreboot/+/48634 Reviewed-by: Furquan Shaikh furquan@google.com Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/mainboard/google/octopus/variants/casta/overridetree.cb 1 file changed, 9 insertions(+), 0 deletions(-)
Approvals: build bot (Jenkins): Verified Furquan Shaikh: Looks good to me, approved
diff --git a/src/mainboard/google/octopus/variants/casta/overridetree.cb b/src/mainboard/google/octopus/variants/casta/overridetree.cb index 3f2a884..a09bcbb 100644 --- a/src/mainboard/google/octopus/variants/casta/overridetree.cb +++ b/src/mainboard/google/octopus/variants/casta/overridetree.cb @@ -137,6 +137,15 @@ 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(GPIO_135_IRQ)" + register "generic.wake" = "GPE0_DW3_27" + register "generic.probed" = "1" + register "hid_desc_reg_offset" = "0xE" + device i2c 40 on end + end end # - I2C 6 end