1Binding for Texas Instruments interface clock. 2 3Binding status: Unstable - ABI compatibility may be broken in the future 4 5This binding uses the common clock binding[1]. This clock is 6quite much similar to the basic gate-clock [2], however, 7it supports a number of additional features, including 8companion clock finding (match corresponding functional gate 9clock) and hardware autoidle enable / disable. 10 11[1] Documentation/devicetree/bindings/clock/clock-bindings.txt 12[2] Documentation/devicetree/bindings/clock/gpio-gate-clock.txt 13 14Required properties: 15- compatible : shall be one of: 16 "ti,omap3-interface-clock" - basic OMAP3 interface clock 17 "ti,omap3-no-wait-interface-clock" - interface clock which has no hardware 18 capability for waiting clock to be ready 19 "ti,omap3-hsotgusb-interface-clock" - interface clock with USB specific HW 20 handling 21 "ti,omap3-dss-interface-clock" - interface clock with DSS specific HW handling 22 "ti,omap3-ssi-interface-clock" - interface clock with SSI specific HW handling 23 "ti,am35xx-interface-clock" - interface clock with AM35xx specific HW handling 24 "ti,omap2430-interface-clock" - interface clock with OMAP2430 specific HW 25 handling 26- #clock-cells : from common clock binding; shall be set to 0 27- clocks : link to phandle of parent clock 28- reg : base address for the control register 29 30Optional properties: 31- ti,bit-shift : bit shift for the bit enabling/disabling the clock (default 0) 32 33Examples: 34 aes1_ick: aes1_ick@48004a14 { 35 #clock-cells = <0>; 36 compatible = "ti,omap3-interface-clock"; 37 clocks = <&security_l4_ick2>; 38 reg = <0x48004a14 0x4>; 39 ti,bit-shift = <3>; 40 }; 41 42 cam_ick: cam_ick@48004f10 { 43 #clock-cells = <0>; 44 compatible = "ti,omap3-no-wait-interface-clock"; 45 clocks = <&l4_ick>; 46 reg = <0x48004f10 0x4>; 47 ti,bit-shift = <0>; 48 }; 49 50 ssi_ick_3430es2: ssi_ick_3430es2@48004a10 { 51 #clock-cells = <0>; 52 compatible = "ti,omap3-ssi-interface-clock"; 53 clocks = <&ssi_l4_ick>; 54 reg = <0x48004a10 0x4>; 55 ti,bit-shift = <0>; 56 }; 57