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Linux/Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml

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Diff markup

Differences between /Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml (Version linux-6.12-rc7) and /Documentation/devicetree/bindings/phy/qcom,msm8998-qmp-usb3-phy.yaml (Version linux-5.16.20)


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

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