Documentation/devicetree/bindings/clock/img,tz1090-perip-cr.txt

Binding for TZ1090 Peripheral register clocks.

This binding uses the common clock binding[1]. It represents the clocks
controlled from the peripheral registers of the TZ1090:

[1] Documentation/devicetree/bindings/clock/clock-bindings.txt

Required properties:
- compatible         : Shall be "img,tz1090-perip-cr", "syscon".
- #clock-cells       : From common clock binding; shall be set to 1.
- reg                : Base address for clock registers in peripheral register
                       region.
- clocks             : Clock specifiers for each input clock.
- clock-names        : Labels for each input clock specified in clocks.
                       Can contain the following entries:
                       "sys" : Main system clock.

Optional properties:
- clock-indices      : From common clock binding. Allows clock-output-names to
                       be sparse.
- clock-output-names : From common clock binding. May be used to name specific
                       output clocks so that other clock providers can find
                       the clocks by name before the provider has been
                       instantiated. Can contain:
                       "sys_scb0", "sys_scb1", "sys_scb2", "sys_sdio",
                       "sys_uart0", "sys_uart1", "sys_spim", "sys_spis",
                       "sys_spim1", "sys_i2sout", "sys_i2sin", "sys_lcd",
                       "sys_sdhost", "sys_usb"

Clock Specifier Definition:
- <1st-cell>: Output clock number. Use constants from
              <dt-bindings/clock/tz1090-perip.h>.

Examples:
	perip_cr: perip_cr {
		compatible = "img,tz1090-perip-cr", "syscon";
		#clock-cells = <1>;
		reg = <0x02004000 0x18>;
		clocks = <&top_cr CLK_TOP_SYS>;
		clock-names = "sys";
	};

	i2c {
		...
		clocks = <&top_cr CLK_TOP_SCB>,
			 <&perip_cr CLK_PERIP_SCB0>;
		clock-names = "scb", "sys";
		...
	};