1# SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/nvmem/rockchip-efuse.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Rockchip eFuse 8 9maintainers: 10 - Heiko Stuebner <heiko@sntech.de> 11 12allOf: 13 - $ref: nvmem.yaml# 14 - $ref: nvmem-deprecated-cells.yaml# 15 16properties: 17 compatible: 18 enum: 19 - rockchip,rk3066a-efuse 20 - rockchip,rk3188-efuse 21 - rockchip,rk3228-efuse 22 - rockchip,rk3288-efuse 23 - rockchip,rk3328-efuse 24 - rockchip,rk3368-efuse 25 - rockchip,rk3399-efuse 26 27 # Deprecated: old compatible value for rk3066a, rk3188 and rk3288 28 - rockchip,rockchip-efuse 29 30 reg: 31 description: 32 Registers location and eFuse size. 33 maxItems: 1 34 35 clocks: 36 description: 37 eFuse clock id. 38 maxItems: 1 39 40 clock-names: 41 const: pclk_efuse 42 43 rockchip,efuse-size: 44 description: 45 eFuse size in bytes. The eFuse size in property <reg> will be invalid if 46 this property is defined. 47 $ref: /schemas/types.yaml#/definitions/uint32 48 49required: 50 - compatible 51 - reg 52 - clocks 53 - clock-names 54 55unevaluatedProperties: false 56 57examples: 58 - | 59 #include <dt-bindings/clock/rk3288-cru.h> 60 efuse: efuse@ffb40000 { 61 compatible = "rockchip,rk3288-efuse"; 62 reg = <0xffb40000 0x20>; 63 #address-cells = <1>; 64 #size-cells = <1>; 65 clocks = <&cru PCLK_EFUSE256>; 66 clock-names = "pclk_efuse"; 67 68 /* Data cells */ 69 cpu_leakage: cpu_leakage@17 { 70 reg = <0x17 0x1>; 71 }; 72 }; 73... 74