mb/google/dedede/var/boten: Support ELAN i2c-hid touchscreen for botenflex
Update ELAN i2c-hid touchscreen configuration BUG=b:172517685 BRANCH=dedede TEST=Verify touchscreen is working fine on botenflex Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com> Change-Id: Ia7c81fd0a772968ec32406f1e366a90481fc5ad8 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49114 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
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c2d0112200
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@ -161,6 +161,26 @@ chip soc/intel/jasperlake
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register "hid_desc_reg_offset" = "0x01"
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register "hid_desc_reg_offset" = "0x01"
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device i2c 0x5d on end
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device i2c 0x5d on end
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end
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end
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chip drivers/i2c/hid
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register "generic.hid" = ""ELAN901C""
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register "generic.desc" = ""ELAN Touchscreen""
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register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D4_IRQ)"
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register "generic.probed" = "1"
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register "generic.reset_gpio" =
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"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D5)"
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register "generic.reset_delay_ms" = "20"
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register "generic.reset_off_delay_ms" = "2"
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register "generic.stop_gpio" =
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"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_A11)"
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register "generic.stop_delay_ms" = "280"
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register "generic.stop_off_delay_ms" = "2"
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register "generic.enable_gpio" =
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"ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D6)"
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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 "hid_desc_reg_offset" = "0x01"
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device i2c 10 on end
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end
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end # I2C 2
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end # I2C 2
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device pci 15.3 off end # I2C 3
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device pci 15.3 off end # I2C 3
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device pci 19.0 on
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device pci 19.0 on
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