mb/google/reef: add G2 TS support for snappy
Add G2 GTCH7503 HID TS support spec from G2: G7500 / Ver.1.2 (3, April, 2018) BUG=b:155827595 BRANCH=master TEST=emerge-snappy coreboot Change-Id: I151bf141148f4f00b3dadd9c44ab3a6b7731cde1 Signed-off-by: Kevin Chiu <Kevin.Chiu@quantatw.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41090 Reviewed-by: Martin Roth <martinroth@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -244,6 +244,20 @@ chip soc/intel/apollolake
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register "hid_desc_reg_offset" = "0x20"
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device i2c 2c on end
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end
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chip drivers/i2c/hid
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register "generic.hid" = ""GTCH7503""
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register "generic.desc" = ""G2TOUCH Touchscreen""
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register "generic.irq" = "ACPI_IRQ_EDGE_LOW(GPIO_21_IRQ)"
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register "generic.probed" = "1"
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register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_36)"
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register "generic.reset_delay_ms" = "50"
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register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPIO_152)"
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register "generic.enable_delay_ms" = "1"
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register "generic.has_power_resource" = "1"
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register "generic.disable_gpio_export_in_crs" = "1"
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register "hid_desc_reg_offset" = "0x01"
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device i2c 40 on end
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end
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end # - I2C 3
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device pci 17.0 on
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chip drivers/i2c/generic
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