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google/glados: use level trigger for touchpad interrupt 

Coolstar's custom touchpad drivers for Windows require level triggering,
and the Linux drivers don't care/perform identically either way. Set
touchpad interrupt to level trigger, matching change made to other
Chromebooks.

Test: boot Windows 10 on google/chell, verify touchpad functional

Change-Id: Id5f145b8b24c04f9c6661710a0cda95f135293e9
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/27550
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Matt DeVillier 2018-07-16 20:18:41 -05:00 committed by Martin Roth
parent fefd8e7fde
commit 6b27c38f4a
7 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/mainboard/google/glados/variants/asuka/devicetree.cb
View File

@ -203,7 +203,7 @@ chip soc/intel/skylake
chip drivers/i2c/generic chip drivers/i2c/generic
register "hid" = ""ELAN0000"" register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad"" register "desc" = ""ELAN Touchpad""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_B3_IRQ)" register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "wake" = "GPE0_DW0_05" register "wake" = "GPE0_DW0_05"
device i2c 15 on end device i2c 15 on end
end end

2
src/mainboard/google/glados/variants/caroline/devicetree.cb
View File

@ -211,7 +211,7 @@ chip soc/intel/skylake
chip drivers/i2c/generic chip drivers/i2c/generic
register "hid" = ""ATML0000"" register "hid" = ""ATML0000""
register "desc" = ""Atmel Touchpad"" register "desc" = ""Atmel Touchpad""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_B3_IRQ)" register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "wake" = "GPE0_DW0_05" register "wake" = "GPE0_DW0_05"
device i2c 4a on end device i2c 4a on end
end end

2
src/mainboard/google/glados/variants/cave/devicetree.cb
View File

@ -218,7 +218,7 @@ chip soc/intel/skylake
chip drivers/i2c/generic chip drivers/i2c/generic
register "hid" = ""ELAN0000"" register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad"" register "desc" = ""ELAN Touchpad""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_B3_IRQ)" register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "wake" = "GPE0_DW0_05" register "wake" = "GPE0_DW0_05"
device i2c 15 on end device i2c 15 on end
end end

2
src/mainboard/google/glados/variants/chell/devicetree.cb
View File

@ -207,7 +207,7 @@ chip soc/intel/skylake
chip drivers/i2c/generic chip drivers/i2c/generic
register "hid" = ""ELAN0000"" register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad"" register "desc" = ""ELAN Touchpad""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_B3_IRQ)" register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "wake" = "GPE0_DW0_05" register "wake" = "GPE0_DW0_05"
device i2c 15 on end device i2c 15 on end
end end

2
src/mainboard/google/glados/variants/glados/devicetree.cb
View File

@ -212,7 +212,7 @@ chip soc/intel/skylake
chip drivers/i2c/generic chip drivers/i2c/generic
register "hid" = ""ELAN0000"" register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad"" register "desc" = ""ELAN Touchpad""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_B3_IRQ)" register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "wake" = "GPE0_DW0_05" register "wake" = "GPE0_DW0_05"
device i2c 15 on end device i2c 15 on end
end end

2
src/mainboard/google/glados/variants/lars/devicetree.cb
View File

@ -200,7 +200,7 @@ chip soc/intel/skylake
chip drivers/i2c/generic chip drivers/i2c/generic
register "hid" = ""ELAN0000"" register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad"" register "desc" = ""ELAN Touchpad""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_B3_IRQ)" register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "wake" = "GPE0_DW0_05" register "wake" = "GPE0_DW0_05"
device i2c 15 on end device i2c 15 on end
end end

2
src/mainboard/google/glados/variants/sentry/devicetree.cb
View File

@ -209,7 +209,7 @@ chip soc/intel/skylake
chip drivers/i2c/generic chip drivers/i2c/generic
register "hid" = ""ELAN0000"" register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad"" register "desc" = ""ELAN Touchpad""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_B3_IRQ)" register "irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "wake" = "GPE0_DW0_05" register "wake" = "GPE0_DW0_05"
device i2c 15 on end device i2c 15 on end
end end