GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/google/kohaku: Use level trigger for touchscreen interrupt 

Level trigger is recommended setting for touchscreen interrupt of
kohaku, so we would change it as the recommedation.

BUG=b:139179200
BRANCH=none
TEST=Verified touchscreen works on kohaku

Change-Id: Ibbcdbe3ab555d014048f66ff527e539c5b566187
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34898
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Seunghwan Kim 2019-08-16 18:36:56 +09:00 committed by Furquan Shaikh
parent dad1cef0c0
commit b843ee6efc
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/mainboard/google/hatch/variants/kohaku/overridetree.cb
View File

@ -89,7 +89,7 @@ chip soc/intel/cannonlake
register "hid" = "ACPI_DT_NAMESPACE_HID"
register "compat_string" = ""atmel,maxtouch""
register "desc" = ""Atmel Touchscreen""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)"
register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
register "reset_delay_ms" = "91" # 90.5 ms
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C12)"