Based on kernel version 6.8
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | Binding for TI fixed factor rate clock sources. Binding status: Unstable - ABI compatibility may be broken in the future This binding uses the common clock binding[1], and also uses the autoidle support from TI autoidle clock [2]. [1] Documentation/devicetree/bindings/clock/clock-bindings.txt [2] Documentation/devicetree/bindings/clock/ti/autoidle.txt Required properties: - compatible : shall be "ti,fixed-factor-clock". - #clock-cells : from common clock binding; shall be set to 0. - ti,clock-div: fixed divider. - ti,clock-mult: fixed multiplier. - clocks: parent clock. Optional properties: - clock-output-names : from common clock binding. - ti,autoidle-shift: bit shift of the autoidle enable bit for the clock, see [2] - reg: offset for the autoidle register of this clock, see [2] - ti,invert-autoidle-bit: autoidle is enabled by setting the bit to 0, see [2] - ti,set-rate-parent: clk_set_rate is propagated to parent Example: clock { compatible = "ti,fixed-factor-clock"; clocks = <&parentclk>; #clock-cells = <0>; ti,clock-div = <2>; ti,clock-mult = <1>; }; dpll_usb_clkdcoldo_ck: dpll_usb_clkdcoldo_ck { #clock-cells = <0>; compatible = "ti,fixed-factor-clock"; clocks = <&dpll_usb_ck>; ti,clock-div = <1>; ti,autoidle-shift = <8>; reg = <0x01b4>; ti,clock-mult = <1>; ti,invert-autoidle-bit; }; |