The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)

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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/pwm/pwm-zx.txt

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    1 ZTE ZX PWM controller
    2 
    3 Required properties:
    4  - compatible: Should be "zte,zx296718-pwm".
    5  - reg: Physical base address and length of the controller's registers.
    6  - clocks : The phandle and specifier referencing the controller's clocks.
    7  - clock-names: "pclk" for PCLK, "wclk" for WCLK to the PWM controller.  The
    8    PCLK is for register access, while WCLK is the reference clock for
    9    calculating period and duty cycles.
   10  - #pwm-cells: Should be 3. See pwm.yaml in this directory for a description of
   11    the cells format.
   12 
   13 Example:
   14 
   15         pwm: pwm@1439000 {
   16                 compatible = "zte,zx296718-pwm";
   17                 reg = <0x1439000 0x1000>;
   18                 clocks = <&lsp1crm LSP1_PWM_PCLK>,
   19                          <&lsp1crm LSP1_PWM_WCLK>;
   20                 clock-names = "pclk", "wclk";
   21                 #pwm-cells = <3>;
   22         };

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