diff options
| author | Kevin Chiu <kevin.chiu.17802@gmail.com> | 2021-02-09 12:05:29 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2021-02-10 16:21:00 +0000 |
| commit | 1deca23f0aae91c49bb828dbea8b0a268c7c88ef (patch) | |
| tree | 4c881dfe8f6c79b6adb147863ea56a3bdd2337b6 /src | |
| parent | 6dd2e7b9268a8accf058ca3d4230762d24c17c6e (diff) | |
mb/google/zork: modify ELAN TS i2c IRQ to LEVEL active for dirinboz
EDGE IRQ from TS might be invalid to HOST, configure IRQs
as level triggered to prevent TS lost.
BUG=b:179594439
BRANCH=zork
TEST=1. emerge-zork coreboot chromeos-bootimage
2. power on, suspend DUT to check TS is functional
Change-Id: Ibbbc73b37932ba1359ffe6f572a15564bb341025
Signed-off-by: Kevin Chiu <kevin.chiu@quantatw.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50416
Reviewed-by: Kangheui Won <khwon@chromium.org>
Reviewed-by: Sam McNally <sammc@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/zork/variants/dirinboz/overridetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/zork/variants/dirinboz/overridetree.cb b/src/mainboard/google/zork/variants/dirinboz/overridetree.cb index 1bfea1d1c4..283b1fc0e3 100644 --- a/src/mainboard/google/zork/variants/dirinboz/overridetree.cb +++ b/src/mainboard/google/zork/variants/dirinboz/overridetree.cb @@ -120,7 +120,7 @@ chip soc/amd/picasso register "hid" = ""ELAN0001"" register "desc" = ""ELAN Touchscreen"" register "probed" = "1" - register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_12)" + register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_12)" register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_32)" register "enable_delay_ms" = "1" register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_140)" |