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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | # SPDX-License-Identifier: GPL-2.0 %YAML 1.2 --- $id: http://devicetree.org/schemas/phy/allwinner,sun9i-a80-usb-phy.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Allwinner A80 USB PHY maintainers: - Chen-Yu Tsai <wens@csie.org> - Maxime Ripard <mripard@kernel.org> properties: "#phy-cells": const: 0 compatible: const: allwinner,sun9i-a80-usb-phy reg: maxItems: 1 clocks: anyOf: - maxItems: 1 description: Main PHY Clock - items: - description: Main PHY clock - description: HSIC 12MHz clock - description: HSIC 480MHz clock clock-names: oneOf: - const: phy - items: - const: phy - const: hsic_12M - const: hsic_480M resets: minItems: 1 items: - description: Normal USB PHY reset - description: HSIC Reset reset-names: minItems: 1 items: - const: phy - const: hsic phy_type: const: hsic description: When absent, the PHY type will be assumed to be normal USB. phy-supply: description: Regulator that powers VBUS required: - "#phy-cells" - compatible - reg - clocks - clock-names - resets - reset-names additionalProperties: false if: properties: phy_type: const: hsic required: - phy_type then: properties: clocks: maxItems: 3 clock-names: maxItems: 3 resets: maxItems: 2 reset-names: maxItems: 2 examples: - | #include <dt-bindings/clock/sun9i-a80-usb.h> #include <dt-bindings/reset/sun9i-a80-usb.h> usbphy1: phy@a00800 { compatible = "allwinner,sun9i-a80-usb-phy"; reg = <0x00a00800 0x4>; clocks = <&usb_clocks CLK_USB0_PHY>; clock-names = "phy"; resets = <&usb_clocks RST_USB0_PHY>; reset-names = "phy"; phy-supply = <®_usb1_vbus>; #phy-cells = <0>; }; - | #include <dt-bindings/clock/sun9i-a80-usb.h> #include <dt-bindings/reset/sun9i-a80-usb.h> usbphy3: phy@a02800 { compatible = "allwinner,sun9i-a80-usb-phy"; reg = <0x00a02800 0x4>; clocks = <&usb_clocks CLK_USB2_PHY>, <&usb_clocks CLK_USB_HSIC>, <&usb_clocks CLK_USB2_HSIC>; clock-names = "phy", "hsic_12M", "hsic_480M"; resets = <&usb_clocks RST_USB2_PHY>, <&usb_clocks RST_USB2_HSIC>; reset-names = "phy", "hsic"; phy_type = "hsic"; phy-supply = <®_usb3_vbus>; #phy-cells = <0>; }; |