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

mb/google/octopus/variants: Add 20ms reset delay for WACOM device 

Add reset delay in power resource to prevent from failing to bind after
unbinding. And boards including yorp series - bobba / phaser and bip series
- ampton are affected.

BUG=b:121286833
BUG=b:117474421
BUG=b:121019320
BRANCH=None
TEST=emerge-octopus coreboot,
     verified that WACOM touchscreen can re-bind successfully.

Change-Id: Icf690fc8e9450d559b642d1c88e29ff5d52c5488
Signed-off-by: Marco Chen <marcochen@chromium.org>
Reviewed-on: https://review.coreboot.org/c/30422
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Marco Chen 2018-12-25 11:20:58 +08:00 committed by Furquan Shaikh
parent 09f7382935
commit 637bef2037
5 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/mainboard/google/octopus/variants/ampton/overridetree.cb
View File

@ -36,6 +36,7 @@ chip soc/intel/apollolake
register "generic.desc" = ""WCOM Digitizer""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_139_IRQ)"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
register "generic.reset_delay_ms" = "20"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x1"
device i2c 0x9 on end

1
src/mainboard/google/octopus/variants/bip/overridetree.cb
View File

@ -7,6 +7,7 @@ chip soc/intel/apollolake
register "generic.desc" = ""WCOM Digitizer""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_139_IRQ)"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
register "generic.reset_delay_ms" = "20"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x1"
device i2c 0x9 on end

1
src/mainboard/google/octopus/variants/bobba/overridetree.cb
View File

@ -92,6 +92,7 @@ chip soc/intel/apollolake
register "generic.desc" = ""WCOM Digitizer""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_139_IRQ)"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
register "generic.reset_delay_ms" = "20"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x1"
device i2c 0x9 on end

1
src/mainboard/google/octopus/variants/phaser/overridetree.cb
View File

@ -89,6 +89,7 @@ chip soc/intel/apollolake
register "generic.desc" = ""WCOM Digitizer""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_139_IRQ)"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
register "generic.reset_delay_ms" = "20"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x1"
device i2c 0x9 on end

1
src/mainboard/google/octopus/variants/yorp/overridetree.cb
View File

@ -48,6 +48,7 @@ chip soc/intel/apollolake
register "generic.desc" = ""WCOM Digitizer""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_139_IRQ)"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_140)"
register "generic.reset_delay_ms" = "20"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x1"
device i2c 0x9 on end