Bindings/clock/bitmain,bm1880-clk.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/clock/bitmain,bm1880-clk.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Bitmain BM1880 Clock Controller
   8
   9 maintainers:
  10   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
  11
  12 description: |
  13   The Bitmain BM1880 clock controller generates and supplies clock to
  14   various peripherals within the SoC.
  15
  16   This binding uses common clock bindings
  17   [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
  18
  19 properties:
  20   compatible:
  21     const: bitmain,bm1880-clk
  22
  23   reg:
  24     items:
  25       - description: pll registers
  26       - description: system registers
  27
  28   reg-names:
  29     items:
  30       - const: pll
  31       - const: sys
  32
  33   clocks:
  34     maxItems: 1
  35
  36   clock-names:
  37     const: osc
  38
  39   '#clock-cells':
  40     const: 1
  41
  42 required:
  43   - compatible
  44   - reg
  45   - reg-names
  46   - clocks
  47   - clock-names
  48   - '#clock-cells'
  49
  50 additionalProperties: false
  51
  52 examples:
  53   # Clock controller node:
  54   - |
  55     clk: clock-controller@e8 {
  56         compatible = "bitmain,bm1880-clk";
  57         reg = <0xe8 0x0c>, <0x800 0xb0>;
  58         reg-names = "pll", "sys";
  59         clocks = <&osc>;
  60         clock-names = "osc";
  61         #clock-cells = <1>;
  62     };
  63
  64 ...