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usr / src / sys / contrib / device-tree / Bindings / nvmem /

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📄 allwinner,sun4i-a10-sid.yaml(1.07 KB)
📄 amlogic-efuse.txt(907 B)
📄 amlogic-meson-mx-efuse.txt(600 B)
📄 brcm,ocotp.txt(533 B)
📄 imx-iim.yaml(1.04 KB)
📄 imx-ocotp.yaml(1.91 KB)
📄 ingenic,jz4780-efuse.yaml(789 B)
📄 lpc1850-otp.txt(533 B)
📄 lpc1857-eeprom.txt(918 B)
📄 mtk-efuse.txt(943 B)
📄 mxs-ocotp.yaml(811 B)
📄 nvmem-consumer.yaml(1.07 KB)
📄 nvmem.txt(64 B)
📄 nvmem.yaml(2.54 KB)
📄 qcom,qfprom.yaml(2.16 KB)
📄 qcom,spmi-sdam.yaml(1.7 KB)
📄 qfprom.txt(701 B)
📄 rockchip-efuse.yaml(1.54 KB)
📄 rockchip-otp.txt(844 B)
📄 sc27xx-efuse.txt(1.08 KB)
📄 snvs-lpgpr.txt(615 B)
📄 sprd-efuse.txt(883 B)
📄 st,stm32-romem.yaml(1.44 KB)
📄 uniphier-efuse.txt(961 B)
📄 vf610-ocotp.txt(507 B)
📄 xlnx,zynqmp-nvmem.txt(1 KB)
📄 zii,rave-sp-eeprom.txt(1.01 KB)

Editing: rockchip-efuse.yaml

# SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/nvmem/rockchip-efuse.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Rockchip eFuse device tree bindings

maintainers:
  - Heiko Stuebner <heiko@sntech.de>

allOf:
  - $ref: "nvmem.yaml#"

properties:
  compatible:
    enum:
      - rockchip,rk3066a-efuse
      - rockchip,rk3188-efuse
      - rockchip,rk3228-efuse
      - rockchip,rk3288-efuse
      - rockchip,rk3328-efuse
      - rockchip,rk3368-efuse
      - rockchip,rk3399-efuse

# Deprecated: old compatible value for rk3066a, rk3188 and rk3288
      - rockchip,rockchip-efuse

reg:
    description:
      Registers location and eFuse size.
    maxItems: 1

clocks:
    description:
      eFuse clock id.
    maxItems: 1

clock-names:
    const: pclk_efuse

rockchip,efuse-size:
    description:
      eFuse size in bytes. The eFuse size in property <reg> will be invalid if
      this property is defined.
    $ref: /schemas/types.yaml#/definitions/uint32

required:
  - compatible
  - reg
  - clocks
  - clock-names

examples:
  - |
    #include <dt-bindings/clock/rk3288-cru.h>
    efuse: efuse@ffb40000 {
            compatible = "rockchip,rk3288-efuse";
            reg = <0xffb40000 0x20>;
            #address-cells = <1>;
            #size-cells = <1>;
            clocks = <&cru PCLK_EFUSE256>;
            clock-names = "pclk_efuse";

/* Data cells */
            cpu_leakage: cpu_leakage@17 {
                    reg = <0x17 0x1>;
            };
    };
...

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Editing: rockchip-efuse.yaml

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