Documentation/devicetree/bindings/nvmem/uniphier-efuse.txt

   1 = UniPhier eFuse device tree bindings =
   2
   3 This UniPhier eFuse must be under soc-glue.
   4
   5 Required properties:
   6 - compatible: should be "socionext,uniphier-efuse"
   7 - reg: should contain the register location and length
   8
   9 = Data cells =
  10 Are child nodes of efuse, bindings of which as described in
  11 bindings/nvmem/nvmem.txt
  12
  13 Example:
  14
  15         soc-glue@5f900000 {
  16                 compatible = "socionext,uniphier-ld20-soc-glue-debug",
  17                              "simple-mfd";
  18                 #address-cells = <1>;
  19                 #size-cells = <1>;
  20                 ranges = <0x0 0x5f900000 0x2000>;
  21
  22                 efuse@100 {
  23                         compatible = "socionext,uniphier-efuse";
  24                         reg = <0x100 0x28>;
  25                 };
  26
  27                 efuse@200 {
  28                         compatible = "socionext,uniphier-efuse";
  29                         reg = <0x200 0x68>;
  30                         #address-cells = <1>;
  31                         #size-cells = <1>;
  32
  33                         /* Data cells */
  34                         usb_mon: usb-mon@54 {
  35                                 reg = <0x54 0xc>;
  36                         };
  37                 };
  38         };
  39
  40 = Data consumers =
  41 Are device nodes which consume nvmem data cells.
  42
  43 Example:
  44
  45         usb {
  46                 ...
  47                 nvmem-cells = <&usb_mon>;
  48                 nvmem-cell-names = "usb_mon";
  49         }