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7282b8add2
Convert the Arm SBSA UART binding to DT schema. It is a straight-forward conversion. Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org> Reviewed-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Link: https://lore.kernel.org/r/20250506220016.2545637-1-robh@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
39 lines
808 B
YAML
39 lines
808 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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---
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$id: http://devicetree.org/schemas/serial/arm,sbsa-uart.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ARM SBSA UART
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maintainers:
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- Andre Przywara <andre.przywara@arm.com>
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description:
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This UART uses a subset of the PL011 registers and consequently lives in the
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PL011 driver. It's baudrate and other communication parameters cannot be
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adjusted at runtime, so it lacks a clock specifier here.
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allOf:
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- $ref: /schemas/serial/serial.yaml#
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properties:
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compatible:
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const: arm,sbsa-uart
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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current-speed:
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description: fixed baud rate set by the firmware
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required:
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- compatible
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- reg
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- interrupts
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- current-speed
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unevaluatedProperties: false
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