diff options
Diffstat (limited to 'Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml | 54 |
1 files changed, 46 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml index 19fcf59fd2fe..e6289fbe6907 100644 --- a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml +++ b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml @@ -5,7 +5,7 @@ $id: http://devicetree.org/schemas/mfd/ti,j721e-system-controller.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: TI J721e System Controller Registers R/W Device Tree Bindings +title: TI J721e System Controller Registers R/W description: | This represents the Control Module registers (CTRL_MMR0) on the SoC. @@ -20,13 +20,15 @@ description: | maintainers: - Kishon Vijay Abraham I <kishon@ti.com> - - Roger Quadros <rogerq@ti.com + - Roger Quadros <rogerq@kernel.org> properties: compatible: items: - enum: + - ti,j7200-system-controller - ti,j721e-system-controller + - ti,j721s2-system-controller - const: syscon - const: simple-mfd @@ -43,12 +45,28 @@ properties: patternProperties: # Optional children - "^serdes-ln-ctrl@[0-9a-f]+$": + "^mux-controller@[0-9a-f]+$": type: object - description: | - This is the SERDES lane control mux. It should follow the bindings - specified in - Documentation/devicetree/bindings/mux/reg-mux.txt + description: + This is the SERDES lane control mux. + + "^clock-controller@[0-9a-f]+$": + type: object + $ref: /schemas/clock/ti,am654-ehrpwm-tbclk.yaml# + description: + Clock provider for TI EHRPWM nodes. + + "phy@[0-9a-f]+$": + type: object + $ref: /schemas/phy/ti,phy-gmii-sel.yaml# + description: + The phy node corresponding to the ethernet MAC. + + "^chipid@[0-9a-f]+$": + type: object + $ref: /schemas/hwinfo/ti,k3-socinfo.yaml# + description: + The node corresponding to SoC chip identification. required: - compatible @@ -68,9 +86,29 @@ examples: #size-cells = <1>; ranges; - serdes_ln_ctrl: serdes-ln-ctrl@4080 { + serdes_ln_ctrl: mux-controller@4080 { compatible = "mmio-mux"; reg = <0x00004080 0x50>; + + #mux-control-cells = <1>; + mux-reg-masks = + <0x4080 0x3>, <0x4084 0x3>, /* SERDES0 lane0/1 select */ + <0x4090 0x3>, <0x4094 0x3>, /* SERDES1 lane0/1 select */ + <0x40a0 0x3>, <0x40a4 0x3>, /* SERDES2 lane0/1 select */ + <0x40b0 0x3>, <0x40b4 0x3>, /* SERDES3 lane0/1 select */ + <0x40c0 0x3>, <0x40c4 0x3>, <0x40c8 0x3>, <0x40cc 0x3>; + /* SERDES4 lane0/1/2/3 select */ + }; + + clock-controller@4140 { + compatible = "ti,am654-ehrpwm-tbclk"; + reg = <0x4140 0x18>; + #clock-cells = <1>; + }; + + chipid@14 { + compatible = "ti,am654-chipid"; + reg = <0x14 0x4>; }; }; ... |