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mb/google/kahlee/treeya: Enable Synaptics touchpad and 

Synaptics touchscreen

BUG=b:139699619
TEST=emerge-grunt coreboot chromeos-bootimage
flash bios image to DUT and make sure the touchpad and
touchscreen can work

Signed-off-by: Peichao.Wang <peichao.wang@bitland.corp-partner.google.com>
Change-Id: I002badd49e678e1c32c802352923ca51efb45cef
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35000
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Peichao Wang 2019-08-20 07:53:23 +08:00 committed by Martin Roth
parent 9cd53c56ed
commit 4fcf57b782
1 changed files with 23 additions and 0 deletions
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23
src/mainboard/google/kahlee/variants/treeya/devicetree.cb
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@ -138,10 +138,33 @@ chip soc/amd/stoneyridge
register "desc" = ""ELAN Touchpad""
register "irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPIO_5)"
register "wake" = "7"
register "probed" = "1"
device i2c 15 on end
end
chip drivers/i2c/hid
register "generic.hid" = ""PNP0C50""
register "generic.desc" = ""Synaptics Touchpad""
register "generic.irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_5)"
register "generic.wake" = "7"
register "generic.probed" = "1"
register "hid_desc_reg_offset" = "0x20"
device i2c 0x2c on end
end
end
device mmio 0xfedc5000 on
chip drivers/i2c/hid
register "generic.hid" = ""SYTS7817""
register "generic.desc" = ""Synaptics Touchscreen""
register "generic.irq_gpio" = "ACPI_GPIO_IRQ_EDGE_LOW(GPIO_11)"
register "generic.probed" = "1"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_85)"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_76)"
register "generic.reset_delay_ms" = "45"
register "generic.has_power_resource" = "1"
register "generic.disable_gpio_export_in_crs" = "1"
register "hid_desc_reg_offset" = "0x20"
device i2c 20 on end
end
chip drivers/i2c/generic
register "hid" = ""RAYD0001""
register "desc" = ""Raydium Touchscreen""