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| Binding for Texas Instruments autoidle clock.
|
| Binding status: Unstable - ABI compatibility may be broken in the future
|
| This binding uses the common clock binding[1]. It assumes a register mapped
| clock which can be put to idle automatically by hardware based on the usage
| and a configuration bit setting. Autoidle clock is never an individual
| clock, it is always a derivative of some basic clock like a gate, divider,
| or fixed-factor.
|
| [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
|
| Required properties:
| - reg : offset for the register controlling the autoidle
| - ti,autoidle-shift : bit shift of the autoidle enable bit
| - ti,invert-autoidle-bit : autoidle is enabled by setting the bit to 0
|
| Examples:
| dpll_core_m4_ck: dpll_core_m4_ck {
| #clock-cells = <0>;
| compatible = "ti,divider-clock";
| clocks = <&dpll_core_x2_ck>;
| ti,max-div = <31>;
| ti,autoidle-shift = <8>;
| reg = <0x2d38>;
| ti,index-starts-at-one;
| ti,invert-autoidle-bit;
| };
|
| 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;
| };
|
|
