diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2020-11-10 13:46:26 -0700 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-11-13 01:27:54 +0000 |
| commit | 86dc4b70724678d931fbce8a0286886539b0d94f (patch) | |
| tree | 52b5e75f12b5016c0b3aa276cb475ae80b08499c /src/mainboard | |
| parent | 029e7361727bb940f4c184b7e825a0491b50a632 (diff) | |
| download | coreboot-86dc4b70724678d931fbce8a0286886539b0d94f.tar.xz | |
mb/google/hatch: Configure IRQs as level triggered for HID over I2C
As per HID over I2C Protocol Specification[1] Version 1.00 Section 7.4,
the interrupt line used by the device is required to be level triggered.
Hence, this change updates the configuration of the HID over I2C devices
to be level triggered.
References:
[1] http://download.microsoft.com/download/7/d/d/7dd44bb7-2a7a-4505-ac1c-7227d3d96d5b/hid-over-i2c-protocol-spec-v1-0.docx
BUG=b:172846122
TEST=./util/abuild/abuild
Change-Id: I320198d56131cf54e0f73227479f69968719b2a7
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47417
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/mainboard')
10 files changed, 16 insertions, 16 deletions
diff --git a/src/mainboard/google/hatch/variants/akemi/overridetree.cb b/src/mainboard/google/hatch/variants/akemi/overridetree.cb index 2d60271d01..8ae350c509 100644 --- a/src/mainboard/google/hatch/variants/akemi/overridetree.cb +++ b/src/mainboard/google/hatch/variants/akemi/overridetree.cb @@ -172,7 +172,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""PNP0C50"" register "generic.desc" = ""Synaptics Touchpad"" - register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_A21_IRQ)" + register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_A21_IRQ)" register "generic.wake" = "GPE0_DW0_21" register "generic.probed" = "1" register "hid_desc_reg_offset" = "0x20" @@ -196,7 +196,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""GDIX0000"" register "generic.desc" = ""Goodix Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" diff --git a/src/mainboard/google/hatch/variants/dooly/overridetree.cb b/src/mainboard/google/hatch/variants/dooly/overridetree.cb index 8ced613fde..6e23448747 100644 --- a/src/mainboard/google/hatch/variants/dooly/overridetree.cb +++ b/src/mainboard/google/hatch/variants/dooly/overridetree.cb @@ -315,7 +315,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""WDHT2002"" register "generic.desc" = ""WDT Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_A20_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_A20_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "100" diff --git a/src/mainboard/google/hatch/variants/dratini/overridetree.cb b/src/mainboard/google/hatch/variants/dratini/overridetree.cb index c5e2aeb2bd..6ec1a48add 100644 --- a/src/mainboard/google/hatch/variants/dratini/overridetree.cb +++ b/src/mainboard/google/hatch/variants/dratini/overridetree.cb @@ -83,7 +83,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""GTCH7503"" register "generic.desc" = ""G2TOUCH Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "50" @@ -111,7 +111,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""GDIX0000"" register "generic.desc" = ""Goodix Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "120" @@ -127,7 +127,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""ELAN2513"" register "generic.desc" = ""ELAN Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "20" diff --git a/src/mainboard/google/hatch/variants/hatch/overridetree.cb b/src/mainboard/google/hatch/variants/hatch/overridetree.cb index 76f634f0d7..e13270f85f 100644 --- a/src/mainboard/google/hatch/variants/hatch/overridetree.cb +++ b/src/mainboard/google/hatch/variants/hatch/overridetree.cb @@ -94,7 +94,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""GDIX0000"" register "generic.desc" = ""Goodix Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" diff --git a/src/mainboard/google/hatch/variants/jinlon/overridetree.cb b/src/mainboard/google/hatch/variants/jinlon/overridetree.cb index f042401b0c..750e068bb6 100644 --- a/src/mainboard/google/hatch/variants/jinlon/overridetree.cb +++ b/src/mainboard/google/hatch/variants/jinlon/overridetree.cb @@ -107,7 +107,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""GTCH7503"" register "generic.desc" = ""G2TOUCH Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "50" @@ -135,7 +135,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""GDIX0000"" register "generic.desc" = ""Goodix Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "120" @@ -151,7 +151,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""ELAN2513"" register "generic.desc" = ""ELAN Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "20" diff --git a/src/mainboard/google/hatch/variants/kindred/overridetree.cb b/src/mainboard/google/hatch/variants/kindred/overridetree.cb index c75b7ba8c5..c06f35b9cb 100644 --- a/src/mainboard/google/hatch/variants/kindred/overridetree.cb +++ b/src/mainboard/google/hatch/variants/kindred/overridetree.cb @@ -117,7 +117,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""PNP0C50"" register "generic.desc" = ""Synaptics Touchpad"" - register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_A21_IRQ)" + register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_A21_IRQ)" register "generic.wake" = "GPE0_DW0_21" register "generic.probed" = "1" register "hid_desc_reg_offset" = "0x20" @@ -156,7 +156,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""ELAN9004"" register "generic.desc" = ""ELAN Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" register "generic.reset_delay_ms" = "20" diff --git a/src/mainboard/google/hatch/variants/kohaku/overridetree.cb b/src/mainboard/google/hatch/variants/kohaku/overridetree.cb index 1b91e8f5ed..740a7d86ff 100644 --- a/src/mainboard/google/hatch/variants/kohaku/overridetree.cb +++ b/src/mainboard/google/hatch/variants/kohaku/overridetree.cb @@ -154,7 +154,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""PNP0C50"" register "generic.desc" = ""Synaptics Touchpad"" - register "generic.irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_A21_IRQ)" + register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_A21_IRQ)" register "generic.probed" = "1" register "generic.wake" = "GPE0_DW0_21" register "hid_desc_reg_offset" = "0x20" diff --git a/src/mainboard/google/hatch/variants/mushu/overridetree.cb b/src/mainboard/google/hatch/variants/mushu/overridetree.cb index 4e4d3888bd..29b87e4ce2 100644 --- a/src/mainboard/google/hatch/variants/mushu/overridetree.cb +++ b/src/mainboard/google/hatch/variants/mushu/overridetree.cb @@ -114,7 +114,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""GDIX0000"" register "generic.desc" = ""Goodix Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" diff --git a/src/mainboard/google/hatch/variants/nightfury/overridetree.cb b/src/mainboard/google/hatch/variants/nightfury/overridetree.cb index d6be1fb6fc..ff61d80906 100644 --- a/src/mainboard/google/hatch/variants/nightfury/overridetree.cb +++ b/src/mainboard/google/hatch/variants/nightfury/overridetree.cb @@ -205,7 +205,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""ELAN902C"" register "generic.desc" = ""ELAN Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C12)" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" diff --git a/src/mainboard/google/hatch/variants/stryke/overridetree.cb b/src/mainboard/google/hatch/variants/stryke/overridetree.cb index 536cd43de8..3611e582b3 100644 --- a/src/mainboard/google/hatch/variants/stryke/overridetree.cb +++ b/src/mainboard/google/hatch/variants/stryke/overridetree.cb @@ -172,7 +172,7 @@ chip soc/intel/cannonlake chip drivers/i2c/hid register "generic.hid" = ""GDIX0000"" register "generic.desc" = ""Goodix Touchscreen"" - register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)" + register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D16_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)" |