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dt-bindings: phy: renesas: Document Renesas Ethernet SERDES
Document Renesas Etherent SERDES for R-Car S4-8 (r8a779f0).
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221108005500.3011449-2-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
authored by
Yoshihiro Shimoda
and committed by
Vinod Koul
d7abac08
883aebf6
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Documentation/devicetree/bindings/phy/renesas,r8a779f0-ether-serdes.yaml
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Documentation/devicetree/bindings/phy/renesas,r8a779f0-ether-serdes.yaml
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# 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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$id: http://devicetree.org/schemas/phy/renesas,r8a779f0-ether-serdes.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Renesas Ethernet SERDES
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maintainers:
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- Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
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properties:
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compatible:
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const: renesas,r8a779f0-ether-serdes
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reg:
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maxItems: 1
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clocks:
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maxItems: 1
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resets:
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maxItems: 1
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power-domains:
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maxItems: 1
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'#phy-cells':
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description: Port number of SERDES.
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const: 1
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required:
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- compatible
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- reg
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- clocks
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- resets
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- power-domains
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- '#phy-cells'
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/r8a779f0-cpg-mssr.h>
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#include <dt-bindings/power/r8a779f0-sysc.h>
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phy@e6444000 {
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compatible = "renesas,r8a779f0-ether-serdes";
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reg = <0xe6444000 0xc00>;
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clocks = <&cpg CPG_MOD 1506>;
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power-domains = <&sysc R8A779F0_PD_ALWAYS_ON>;
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resets = <&cpg 1506>;
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#phy-cells = <1>;
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};