denali,nand.yaml

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/mtd/denali,nand.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Denali NAND controller
    8 
    9 maintainers:
   10   - Masahiro Yamada <yamada.masahiro@socionext.com>
   11 
   12 properties:
   13   compatible:
   14     enum:
   15       - altr,socfpga-denali-nand
   16       - socionext,uniphier-denali-nand-v5a
   17       - socionext,uniphier-denali-nand-v5b
   18 
   19   reg-names:
   20     description: |
   21       There are two register regions:
   22         nand_data:  host data/command interface
   23         denali_reg: register interface
   24     items:
   25       - const: nand_data
   26       - const: denali_reg
   27 
   28   reg:
   29     minItems: 2
   30     maxItems: 2
   31 
   32   interrupts:
   33     maxItems: 1
   34 
   35   clock-names:
   36     description: |
   37       There are three clocks:
   38         nand:   controller core clock
   39         nand_x: bus interface clock
   40         ecc:    ECC circuit clock
   41     items:
   42       - const: nand
   43       - const: nand_x
   44       - const: ecc
   45 
   46   clocks:
   47     minItems: 3
   48     maxItems: 3
   49 
   50   reset-names:
   51     description: |
   52       There are two optional resets:
   53         nand: controller core reset
   54         reg:  register reset
   55     oneOf:
   56       - items:
   57           - const: nand
   58           - const: reg
   59       - const: nand
   60       - const: reg
   61 
   62   resets:
   63     minItems: 1
   64     maxItems: 2
   65 
   66 allOf:
   67   - $ref: nand-controller.yaml
   68 
   69   - if:
   70       properties:
   71         compatible:
   72           contains:
   73             const: altr,socfpga-denali-nand
   74     then:
   75       patternProperties:
   76         "^nand@[a-f0-9]$":
   77           type: object
   78           properties:
   79             nand-ecc-strength:
   80               enum:
   81                 - 8
   82                 - 15
   83             nand-ecc-step-size:
   84               enum:
   85                 - 512
   86 
   87   - if:
   88       properties:
   89         compatible:
   90           contains:
   91             const: socionext,uniphier-denali-nand-v5a
   92     then:
   93       patternProperties:
   94         "^nand@[a-f0-9]$":
   95           type: object
   96           properties:
   97             nand-ecc-strength:
   98               enum:
   99                 - 8
  100                 - 16
  101                 - 24
  102             nand-ecc-step-size:
  103               enum:
  104                 - 1024
  105 
  106   - if:
  107       properties:
  108         compatible:
  109           contains:
  110             const: socionext,uniphier-denali-nand-v5b
  111     then:
  112       patternProperties:
  113         "^nand@[a-f0-9]$":
  114           type: object
  115           properties:
  116             nand-ecc-strength:
  117               enum:
  118                 - 8
  119                 - 16
  120             nand-ecc-step-size:
  121               enum:
  122                 - 1024
  123 
  124 required:
  125   - compatible
  126   - reg
  127   - interrupts
  128   - clock-names
  129   - clocks
  130 
  131 unevaluatedProperties: false
  132 
  133 examples:
  134   - |
  135     nand-controller@ff900000 {
  136         compatible = "altr,socfpga-denali-nand";
  137         reg-names = "nand_data", "denali_reg";
  138         reg = <0xff900000 0x20>, <0xffb80000 0x1000>;
  139         interrupts = <0 144 4>;
  140         clock-names = "nand", "nand_x", "ecc";
  141         clocks = <&nand_clk>, <&nand_x_clk>, <&nand_ecc_clk>;
  142         reset-names = "nand", "reg";
  143         resets = <&nand_rst>, <&nand_reg_rst>;
  144         #address-cells = <1>;
  145         #size-cells = <0>;
  146 
  147         nand@0 {
  148                 reg = <0>;
  149         };
  150     };

Cache object: c1f2e651d71cad96ad5af92fbc208761

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/mtd/denali,nand.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/mtd/denali,nand.yaml