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mb/google/kahlee/variants/aleena: Add support Synaptics touch pad 

Add support Synaptics touch pad for Aleena/Kasumi.

BUG=b:122549449
BRANCH=master
TEST= Check if synaptics touch pad working in ChromeOS.

Change-Id: Icab1b312f1943b27037ef458044ce9e7172919ee
Signed-off-by: Lucas Chen <lucas.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/31064
Reviewed-by: Daniel Kurtz <djkurtz@google.com>
Reviewed-by: David Wu <david_wu@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Lucas Chen 2019-01-24 17:06:14 +08:00 committed by Patrick Georgi
parent 83a127a189
commit 49c0e6416a
1 changed files with 10 additions and 0 deletions
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10
src/mainboard/google/kahlee/variants/aleena/devicetree.cb
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@ -138,8 +138,18 @@ 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_LEVEL_LOW(GPIO_5)"
register "generic.wake" = "7"
register "generic.probed" = "1"
register "hid_desc_reg_offset" = "0x20"
device i2c 2c on end
end
end
device mmio 0xfedc5000 on
chip drivers/i2c/generic