OMAP Control Module bindings Control Module contains miscellaneous features under it based on SoC type. Pincontrol is one common feature, and it has a specialized support described in [1]. Typically some clock nodes are also under control module. Syscon is used to share register level access to drivers external to control module driver itself. See [2] for documentation about clock/clockdomain nodes. [1] Documentation/devicetree/bindings/pinctrl/pinctrl-single.txt [2] Documentation/devicetree/bindings/clock/ti/* Required properties: - compatible: Must be one of: "ti,am3-scm" "ti,am4-scm" "ti,dm814-scrm" "ti,dm816-scrm" "ti,omap2-scm" "ti,omap3-scm" "ti,omap4-scm-core" "ti,omap4-scm-padconf-core" "ti,omap4-scm-wkup" "ti,omap4-scm-padconf-wkup" "ti,omap5-scm-core" "ti,omap5-scm-padconf-core" "ti,omap5-scm-wkup-pad-conf" "ti,dra7-scm-core" - reg: Contains Control Module register address range (base address and length) Optional properties: - clocks: clocks for this module - clockdomains: clockdomains for this module Examples: scm: scm@2000 { compatible = "ti,omap3-scm", "simple-bus"; reg = <0x2000 0x2000>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x2000 0x2000>; omap3_pmx_core: pinmux@30 { compatible = "ti,omap3-padconf", "pinctrl-single"; reg = <0x30 0x230>; #address-cells = <1>; #size-cells = <0>; #interrupt-cells = <1>; interrupt-controller; pinctrl-single,register-width = <16>; pinctrl-single,function-mask = <0xff1f>; }; scm_conf: scm_conf@270 { compatible = "syscon"; reg = <0x270 0x330>; #address-cells = <1>; #size-cells = <1>; scm_clocks: clocks { #address-cells = <1>; #size-cells = <0>; }; }; scm_clockdomains: clockdomains { }; } &scm_clocks { mcbsp5_mux_fck: mcbsp5_mux_fck { #clock-cells = <0>; compatible = "ti,composite-mux-clock"; clocks = <&core_96m_fck>, <&mcbsp_clks>; ti,bit-shift = <4>; reg = <0x02d8>; }; };