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mb/google/poppy/variants/nami: Add WACOM EMR support 

Add WACOM EMR in devicetree I2C #2.

BUG=b:72062737
BRANCH=master
TEST=Verify EMR on nami

Change-Id: Icbe809a48959e5749262aeb1b89b09c4bdafbbc2
Signed-off-by: jasper lee <jasper_lee@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/24997
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
jasper lee 2018-03-05 20:01:42 +08:00 committed by Furquan Shaikh
parent 640141ef2e
commit f393d43b97
1 changed files with 14 additions and 1 deletions
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15
src/mainboard/google/poppy/variants/nami/devicetree.cb
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@ -269,7 +269,20 @@ chip soc/intel/skylake
device i2c 15 on end
end
end # I2C #1
device pci 15.2 on end # I2C #2
device pci 15.2 on
chip drivers/i2c/hid
register "generic.hid" = ""WCOM005C""
register "generic.desc" = ""WCOM Digitizer""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D1_IRQ)"
register "generic.probed" = "1"
register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D3)"
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" = "0x1"
device i2c 0x9 on end
end
end # I2C #2
device pci 15.3 on
chip drivers/generic/max98357a
register "sdmode_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A23)"