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mb/google/nightfury: Update overridetree.cb 

Updating devicetree to enable ELAN touchpad and ELAN touchscreen on nightfury

BUG=none
BRANCH=firmware-hatch-12672.B
TEST=built and verified touchpad and touchscreen worked

Signed-off-by: Seunghwan Kim <sh_.kim@samsung.com>
Change-Id: Ieba6558ce3897ce2f95f51ed667465d84b4ab189
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39602
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
This commit is contained in:
Seunghwan Kim 2020-03-17 16:18:27 +09:00 committed by Patrick Georgi
parent 1fffa4ecec
commit 2144bb569d
1 changed files with 21 additions and 38 deletions
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59
src/mainboard/google/hatch/variants/nightfury/overridetree.cb
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@ -199,47 +199,30 @@ chip soc/intel/cannonlake
end
device pci 15.0 on
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.probed" = "1"
register "generic.wake" = "GPE0_DW0_21"
register "hid_desc_reg_offset" = "0x20"
device i2c 0x20 on end
end
chip drivers/i2c/generic
register "hid" = ""ELAN0000""
register "desc" = ""ELAN Touchpad""
register "irq" = "ACPI_IRQ_WAKE_EDGE_LOW(GPP_A21_IRQ)"
register "probed" = "1"
register "wake" = "GPE0_DW0_21"
device i2c 0x15 on end
end
end # I2C 0
device pci 15.1 on
chip drivers/i2c/generic
register "hid" = "ACPI_DT_NAMESPACE_HID"
register "compat_string" = ""atmel,maxtouch""
register "desc" = ""Atmel Touchscreen""
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)"
register "enable_delay_ms" = "1" # 90 ns
register "has_power_resource" = "1"
register "disable_gpio_export_in_crs" = "1"
register "probed" = "1"
device i2c 4b on end
end
chip drivers/i2c/generic
register "hid" = ""ELAN0001""
register "desc" = ""ELAN Touchscreen""
register "irq" = "ACPI_IRQ_EDGE_LOW(GPP_D16_IRQ)"
register "probed" = "1"
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C12)"
register "enable_delay_ms" = "10"
register "enable_off_delay_ms" = "100"
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
register "reset_delay_ms" = "20"
register "reset_off_delay_ms" = "2"
register "has_power_resource" = "1"
device i2c 10 on end
end
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.probed" = "1"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C12)"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
register "generic.reset_delay_ms" = "20"
register "generic.has_power_resource" = "1"
register "generic.disable_gpio_export_in_crs" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 0x10 on end
end
end # I2C #1
device pci 15.2 off end # I2C #2