Add StarFive JH7110 SoC USB 2.0/3.0 and PCIe 2.0 PHY dt-binding. PCIe 2.0 phy can use as USB 3.0 PHY. Signed-off-by: Minda Chen <minda.chen@xxxxxxxxxxxxxxxx> --- .../phy/starfive,jh7110-usb-pcie-phy.yaml | 62 +++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/starfive,jh7110-usb-pcie-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-pcie-phy.yaml new file mode 100644 index 000000000000..aa1c3fe93100 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/starfive,jh7110-usb-pcie-phy.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/starfive,jh7110-usb-pcie-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive USB 2.0 and PCIe 2.0 PHY + +maintainers: + - Minda Chen <minda.chen@xxxxxxxxxxxxxxxx> + +properties: + compatible: + enum: + - starfive,jh7110-usb-phy + - starfive,jh7110-pcie-phy + + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + clocks: + items: + - description: usb 125m clock + - description: app 125m clock + + clock-names: + items: + - const: 125m + - const: app_125 + +required: + - compatible + - reg + - "#phy-cells" + +additionalProperties: false + +examples: + - | + phy@10200000 { + compatible = "starfive,jh7110-usb-phy"; + reg = <0x10200000 0x10000>; + clocks = <&syscrg 95>, + <&stgcrg 6>; + clock-names = "125m", "app_125"; + #phy-cells = <0>; + }; + + phy@10210000 { + compatible = "starfive,jh7110-pcie-phy"; + reg = <0x10210000 0x10000>; + #phy-cells = <0>; + }; + + phy@10220000 { + compatible = "starfive,jh7110-pcie-phy"; + reg = <0x10220000 0x10000>; + #phy-cells = <0>; + }; -- 2.17.1
