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-Allwinner Clock Control Unit Binding
-------------------------------------
-
-Required properties :
-- compatible: must contain one of the following compatibles:
- - "allwinner,sun4i-a10-ccu"
- - "allwinner,sun5i-a10s-ccu"
- - "allwinner,sun5i-a13-ccu"
- - "allwinner,sun6i-a31-ccu"
- - "allwinner,sun7i-a20-ccu"
- - "allwinner,sun8i-a23-ccu"
- - "allwinner,sun8i-a33-ccu"
- - "allwinner,sun8i-a83t-ccu"
- - "allwinner,sun8i-a83t-r-ccu"
- - "allwinner,sun8i-h3-ccu"
- - "allwinner,sun8i-h3-r-ccu"
-+ - "allwinner,sun8i-r40-ccu"
- - "allwinner,sun8i-v3s-ccu"
- - "allwinner,sun9i-a80-ccu"
- - "allwinner,sun50i-a64-ccu"
- - "allwinner,sun50i-a64-r-ccu"
- - "allwinner,sun50i-h5-ccu"
- - "allwinner,sun50i-h6-ccu"
- - "allwinner,sun50i-h6-r-ccu"
- - "allwinner,suniv-f1c100s-ccu"
- - "nextthing,gr8-ccu"
-
-- reg: Must contain the registers base address and length
-- clocks: phandle to the oscillators feeding the CCU. Two are needed:
- - "hosc": the high frequency oscillator (usually at 24MHz)
- - "losc": the low frequency oscillator (usually at 32kHz)
- On the A83T, this is the internal 16MHz oscillator divided by 512
-- clock-names: Must contain the clock names described just above
-- #clock-cells : must contain 1
-- #reset-cells : must contain 1
-
-For the main CCU on H6, one more clock is needed:
-- "iosc": the SoC's internal frequency oscillator
-
-For the PRCM CCUs on A83T/H3/A64/H6, two more clocks are needed:
-- "pll-periph": the SoC's peripheral PLL from the main CCU
-- "iosc": the SoC's internal frequency oscillator
-
-Example for generic CCU:
-ccu: clock@1c20000 {
- compatible = "allwinner,sun8i-h3-ccu";
- reg = <0x01c20000 0x400>;
- clocks = <&osc24M>, <&osc32k>;
- clock-names = "hosc", "losc";
- #clock-cells = <1>;
- #reset-cells = <1>;
-};
-
-Example for PRCM CCU:
-r_ccu: clock@1f01400 {
- compatible = "allwinner,sun50i-a64-r-ccu";
- reg = <0x01f01400 0x100>;
- clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu CLK_PLL_PERIPH0>;
- clock-names = "hosc", "losc", "iosc", "pll-periph";
- #clock-cells = <1>;
- #reset-cells = <1>;
-};