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Date: Thu, 20 Feb 2020 18:07:29 +0100 From: Ansuel Smith <ansuelsmth@...il.com> To: unlisted-recipients:; (no To-header on input) Cc: Ansuel Smith <ansuelsmth@...il.com>, Andy Gross <agross@...nel.org>, Bjorn Andersson <bjorn.andersson@...aro.org>, "David S. Miller" <davem@...emloft.net>, Rob Herring <robh+dt@...nel.org>, Mark Rutland <mark.rutland@....com>, Andrew Lunn <andrew@...n.ch>, Florian Fainelli <f.fainelli@...il.com>, Heiner Kallweit <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, linux-arm-msm@...r.kernel.org, netdev@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH v2 2/2] Documentation: devictree: Add ipq806x mdio bindings Add documentations for ipq806x mdio driver. Signed-off-by: Ansuel Smith <ansuelsmth@...il.com> --- .../bindings/net/qcom,ipq8064-mdio.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml diff --git a/Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml b/Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml new file mode 100644 index 000000000000..c5a21c0b5325 --- /dev/null +++ b/Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/qcom,ipq8064-mdio.txt +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm ipq806x MDIO bus controller + +description: |+ + The ipq806x soc have a MDIO dedicated controller that is + used to comunicate with the gmac phy conntected. + Child nodes of this MDIO bus controller node are standard + Ethernet PHY device nodes as described in + Documentation/devicetree/bindings/net/phy.txt + +allOf: + - $ref: "mdio.yaml#" + +properties: + compatible: + const: qcom,ipq8064-mdio + reg: + maxItems: 1 + description: address and length of the register set for the device + clocks: + maxItems: 1 + description: A reference to the clock supplying the MDIO bus controller + +required: + - compatible + - reg + - clocks + - "#address-cells" + - "#size-cells" + +examples: + - | + mdio@...00000 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "qcom,ipq8064-mdio", "syscon"; + reg = <0x37000000 0x200000>; + resets = <&gcc GMAC_CORE1_RESET>; + reset-names = "stmmaceth"; + clocks = <&gcc GMAC_CORE1_CLK>; + + switch@10 { + compatible = "qca,qca8337"; + ... + } + }; \ No newline at end of file -- 2.25.0
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