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7878306d18
Convert TI OMAP Control PHY binding to DT schema. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Charan Pedumuru <charan.pedumuru@gmail.com> Link: https://patch.msgid.link/20260123-ti-phy-v4-3-b557e2c46e6f@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
100 lines
2.1 KiB
YAML
100 lines
2.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/phy/ti,control-phy-otghs.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: TI OMAP Control PHY Module
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maintainers:
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- Roger Quadros <rogerq@ti.com>
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description:
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The TI OMAP Control PHY module is a hardware block within the system
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control module (SCM) of Texas Instruments OMAP SoCs. It provides
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centralized control over power, configuration, and auxiliary features
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for multiple on-chip PHYs. This module is essential for proper PHY
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operation in power-constrained embedded systems.
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properties:
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$nodename:
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pattern: "^phy@[0-9a-f]+$"
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compatible:
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enum:
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- ti,control-phy-otghs
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- ti,control-phy-pcie
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- ti,control-phy-pipe3
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- ti,control-phy-usb2
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- ti,control-phy-usb2-am437
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- ti,control-phy-usb2-dra7
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reg:
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minItems: 1
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maxItems: 3
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reg-names:
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minItems: 1
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maxItems: 3
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items:
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enum: [otghs_control, power, pcie_pcs, control_sma]
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allOf:
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- if:
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properties:
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compatible:
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contains:
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enum:
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- ti,control-phy-otghs
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then:
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properties:
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reg-names:
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const: otghs_control
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- if:
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properties:
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compatible:
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contains:
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enum:
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- ti,control-phy-pcie
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then:
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properties:
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reg:
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minItems: 3
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reg-names:
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items:
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- const: power
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- const: pcie_pcs
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- const: control_sma
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- if:
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properties:
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compatible:
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contains:
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enum:
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- ti,control-phy-usb2
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- ti,control-phy-usb2-dra7
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- ti,control-phy-usb2-am437
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- ti,control-phy-pipe3
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then:
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properties:
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reg-names:
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const: power
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required:
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- reg
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- compatible
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- reg-names
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unevaluatedProperties: false
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examples:
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- |
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phy@4a00233c {
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compatible = "ti,control-phy-otghs";
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reg = <0x4a00233c 0x4>;
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reg-names = "otghs_control";
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};
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...
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