From b843ee6efc28f3de851f3a0f25f797a7194de506 Mon Sep 17 00:00:00 2001 From: Seunghwan Kim Date: Fri, 16 Aug 2019 18:36:56 +0900 Subject: [PATCH] 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/34898 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh --- src/mainboard/google/hatch/variants/kohaku/overridetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/hatch/variants/kohaku/overridetree.cb b/src/mainboard/google/hatch/variants/kohaku/overridetree.cb index 1d4c1c3e82..9e33bac4a9 100644 --- a/src/mainboard/google/hatch/variants/kohaku/overridetree.cb +++ b/src/mainboard/google/hatch/variants/kohaku/overridetree.cb @@ -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)"