Documentation/devicetree/bindings/clock/mstar,msc313-cpupll.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/clock/mstar,msc313-cpupll.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: MStar/Sigmastar MSC313 CPU PLL
   8
   9 maintainers:
  10   - Daniel Palmer <daniel@thingy.jp>
  11
  12 description: |
  13   The MStar/SigmaStar MSC313 and later ARMv7 chips have a scalable
  14   PLL that can be used as the clock source for the CPU(s).
  15
  16 properties:
  17   compatible:
  18     const: mstar,msc313-cpupll
  19
  20   "#clock-cells":
  21     const: 1
  22
  23   clocks:
  24     maxItems: 1
  25
  26   reg:
  27     maxItems: 1
  28
  29 required:
  30   - compatible
  31   - "#clock-cells"
  32   - clocks
  33   - reg
  34
  35 additionalProperties: false
  36
  37 examples:
  38   - |
  39     #include <dt-bindings/clock/mstar-msc313-mpll.h>
  40     cpupll: cpupll@206400 {
  41         compatible = "mstar,msc313-cpupll";
  42         reg = <0x206400 0x200>;
  43         #clock-cells = <1>;
  44         clocks = <&mpll MSTAR_MSC313_MPLL_DIV2>;
  45     };