1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-C 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2 2 %YAML 1.2
3 --- 3 ---
4 $id: http://devicetree.org/schemas/phy/qcom,ms 4 $id: http://devicetree.org/schemas/phy/qcom,msm8998-qmp-usb3-phy.yaml#
5 $schema: http://devicetree.org/meta-schemas/co 5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6 6
7 title: Qualcomm QMP PHY controller (USB, MSM89 7 title: Qualcomm QMP PHY controller (USB, MSM8998)
8 8
9 maintainers: 9 maintainers:
10 - Vinod Koul <vkoul@kernel.org> 10 - Vinod Koul <vkoul@kernel.org>
11 11
12 description: 12 description:
13 The QMP PHY controller supports physical lay 13 The QMP PHY controller supports physical layer functionality for USB-C on
14 several Qualcomm chipsets. 14 several Qualcomm chipsets.
15 15
16 properties: 16 properties:
17 compatible: 17 compatible:
18 enum: 18 enum:
19 - qcom,msm8998-qmp-usb3-phy 19 - qcom,msm8998-qmp-usb3-phy
20 - qcom,qcm2290-qmp-usb3-phy 20 - qcom,qcm2290-qmp-usb3-phy
21 - qcom,sdm660-qmp-usb3-phy 21 - qcom,sdm660-qmp-usb3-phy
22 - qcom,sm6115-qmp-usb3-phy 22 - qcom,sm6115-qmp-usb3-phy
23 23
24 reg: 24 reg:
25 maxItems: 1 25 maxItems: 1
26 26
27 clocks: 27 clocks:
28 maxItems: 4 28 maxItems: 4
29 29
30 clock-names: 30 clock-names:
31 maxItems: 4 31 maxItems: 4
32 32
33 resets: 33 resets:
34 maxItems: 2 34 maxItems: 2
35 35
36 reset-names: 36 reset-names:
37 items: 37 items:
38 - const: phy 38 - const: phy
39 - const: phy_phy 39 - const: phy_phy
40 40
41 vdda-phy-supply: true 41 vdda-phy-supply: true
42 42
43 vdda-pll-supply: true 43 vdda-pll-supply: true
44 44
45 "#clock-cells": 45 "#clock-cells":
46 const: 0 46 const: 0
47 47
48 clock-output-names: 48 clock-output-names:
49 maxItems: 1 49 maxItems: 1
50 50
51 "#phy-cells": 51 "#phy-cells":
52 const: 0 52 const: 0
53 53
54 orientation-switch: 54 orientation-switch:
55 description: 55 description:
56 Flag the PHY as possible handler of USB 56 Flag the PHY as possible handler of USB Type-C orientation switching
57 type: boolean 57 type: boolean
58 58
59 qcom,tcsr-reg: 59 qcom,tcsr-reg:
60 $ref: /schemas/types.yaml#/definitions/pha 60 $ref: /schemas/types.yaml#/definitions/phandle-array
61 items: 61 items:
62 - items: 62 - items:
63 - description: phandle to TCSR hardw 63 - description: phandle to TCSR hardware block
64 - description: offset of the VLS CLA 64 - description: offset of the VLS CLAMP register
65 description: Clamp register present in the 65 description: Clamp register present in the TCSR
66 66
67 ports: 67 ports:
68 $ref: /schemas/graph.yaml#/properties/port 68 $ref: /schemas/graph.yaml#/properties/ports
69 properties: 69 properties:
70 port@0: 70 port@0:
71 $ref: /schemas/graph.yaml#/properties/ 71 $ref: /schemas/graph.yaml#/properties/port
72 description: Output endpoint of the PH 72 description: Output endpoint of the PHY
73 73
74 port@1: 74 port@1:
75 $ref: /schemas/graph.yaml#/properties/ 75 $ref: /schemas/graph.yaml#/properties/port
76 description: Incoming endpoint from th 76 description: Incoming endpoint from the USB controller
77 77
78 required: 78 required:
79 - compatible 79 - compatible
80 - reg 80 - reg
81 - clocks 81 - clocks
82 - clock-names 82 - clock-names
83 - resets 83 - resets
84 - reset-names 84 - reset-names
85 - vdda-phy-supply 85 - vdda-phy-supply
86 - vdda-pll-supply 86 - vdda-pll-supply
87 - "#clock-cells" 87 - "#clock-cells"
88 - clock-output-names 88 - clock-output-names
89 - "#phy-cells" 89 - "#phy-cells"
90 - qcom,tcsr-reg 90 - qcom,tcsr-reg
91 91
92 allOf: 92 allOf:
93 - if: 93 - if:
94 properties: 94 properties:
95 compatible: 95 compatible:
96 contains: 96 contains:
97 enum: 97 enum:
98 - qcom,msm8998-qmp-usb3-phy 98 - qcom,msm8998-qmp-usb3-phy
99 - qcom,sdm660-qmp-usb3-phy 99 - qcom,sdm660-qmp-usb3-phy
100 then: 100 then:
101 properties: 101 properties:
102 clocks: 102 clocks:
103 maxItems: 4 103 maxItems: 4
104 clock-names: 104 clock-names:
105 items: 105 items:
106 - const: aux 106 - const: aux
107 - const: ref 107 - const: ref
108 - const: cfg_ahb 108 - const: cfg_ahb
109 - const: pipe 109 - const: pipe
110 110
111 - if: 111 - if:
112 properties: 112 properties:
113 compatible: 113 compatible:
114 contains: 114 contains:
115 enum: 115 enum:
116 - qcom,qcm2290-qmp-usb3-phy 116 - qcom,qcm2290-qmp-usb3-phy
117 - qcom,sm6115-qmp-usb3-phy 117 - qcom,sm6115-qmp-usb3-phy
118 then: 118 then:
119 properties: 119 properties:
120 clocks: 120 clocks:
121 maxItems: 4 121 maxItems: 4
122 clock-names: 122 clock-names:
123 items: 123 items:
124 - const: cfg_ahb 124 - const: cfg_ahb
125 - const: ref 125 - const: ref
126 - const: com_aux 126 - const: com_aux
127 - const: pipe 127 - const: pipe
128 128
129 additionalProperties: false 129 additionalProperties: false
130 130
131 examples: 131 examples:
132 - | 132 - |
133 #include <dt-bindings/clock/qcom,gcc-msm89 133 #include <dt-bindings/clock/qcom,gcc-msm8998.h>
134 #include <dt-bindings/clock/qcom,rpmh.h> 134 #include <dt-bindings/clock/qcom,rpmh.h>
135 135
136 phy@c010000 { 136 phy@c010000 {
137 compatible = "qcom,msm8998-qmp-usb3-phy" 137 compatible = "qcom,msm8998-qmp-usb3-phy";
138 reg = <0x0c010000 0x1000>; 138 reg = <0x0c010000 0x1000>;
139 139
140 clocks = <&gcc GCC_USB3_PHY_AUX_CLK>, 140 clocks = <&gcc GCC_USB3_PHY_AUX_CLK>,
141 <&gcc GCC_USB3_CLKREF_CLK>, 141 <&gcc GCC_USB3_CLKREF_CLK>,
142 <&gcc GCC_USB_PHY_CFG_AHB2PHY_C 142 <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>,
143 <&gcc GCC_USB3_PHY_PIPE_CLK>; 143 <&gcc GCC_USB3_PHY_PIPE_CLK>;
144 clock-names = "aux", 144 clock-names = "aux",
145 "ref", 145 "ref",
146 "cfg_ahb", 146 "cfg_ahb",
147 "pipe"; 147 "pipe";
148 clock-output-names = "usb3_phy_pipe_clk_ 148 clock-output-names = "usb3_phy_pipe_clk_src";
149 #clock-cells = <0>; 149 #clock-cells = <0>;
150 #phy-cells = <0>; 150 #phy-cells = <0>;
151 151
152 resets = <&gcc GCC_USB3_PHY_BCR>, 152 resets = <&gcc GCC_USB3_PHY_BCR>,
153 <&gcc GCC_USB3PHY_PHY_BCR>; 153 <&gcc GCC_USB3PHY_PHY_BCR>;
154 reset-names = "phy", 154 reset-names = "phy",
155 "phy_phy"; 155 "phy_phy";
156 156
157 vdda-phy-supply = <&vreg_l1a_0p875>; 157 vdda-phy-supply = <&vreg_l1a_0p875>;
158 vdda-pll-supply = <&vreg_l2a_1p2>; 158 vdda-pll-supply = <&vreg_l2a_1p2>;
159 159
160 orientation-switch; 160 orientation-switch;
161 161
162 qcom,tcsr-reg = <&tcsr_regs_1 0x6b244>; 162 qcom,tcsr-reg = <&tcsr_regs_1 0x6b244>;
163 163
164 ports { 164 ports {
165 #address-cells = <1>; 165 #address-cells = <1>;
166 #size-cells = <0>; 166 #size-cells = <0>;
167 167
168 port@0 { 168 port@0 {
169 reg = <0>; 169 reg = <0>;
170 170
171 endpoint { 171 endpoint {
172 remote-endpoint = <&pmic_typec_mux 172 remote-endpoint = <&pmic_typec_mux_in>;
173 }; 173 };
174 }; 174 };
175 175
176 port@1 { 176 port@1 {
177 reg = <1>; 177 reg = <1>;
178 178
179 endpoint { 179 endpoint {
180 remote-endpoint = <&usb_dwc3_ss>; 180 remote-endpoint = <&usb_dwc3_ss>;
181 }; 181 };
182 }; 182 };
183 }; 183 };
184 }; 184 };
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