nvmem-cells.yaml (2230B)
1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/mtd/partitions/nvmem-cells.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Nvmem cells 8 9description: | 10 Any partition containing the compatible "nvmem-cells" will register as a 11 nvmem provider. 12 Each direct subnodes represents a nvmem cell following the nvmem binding. 13 Nvmem binding to declare nvmem-cells can be found in: 14 Documentation/devicetree/bindings/nvmem/nvmem.yaml 15 16maintainers: 17 - Ansuel Smith <ansuelsmth@gmail.com> 18 19allOf: 20 - $ref: /schemas/nvmem/nvmem.yaml# 21 22properties: 23 compatible: 24 const: nvmem-cells 25 26required: 27 - compatible 28 29additionalProperties: true 30 31examples: 32 - | 33 partitions { 34 compatible = "fixed-partitions"; 35 #address-cells = <1>; 36 #size-cells = <1>; 37 38 /* ... */ 39 40 }; 41 art: art@1200000 { 42 compatible = "nvmem-cells"; 43 reg = <0x1200000 0x0140000>; 44 label = "art"; 45 read-only; 46 #address-cells = <1>; 47 #size-cells = <1>; 48 49 macaddr_gmac1: macaddr_gmac1@0 { 50 reg = <0x0 0x6>; 51 }; 52 53 macaddr_gmac2: macaddr_gmac2@6 { 54 reg = <0x6 0x6>; 55 }; 56 57 pre_cal_24g: pre_cal_24g@1000 { 58 reg = <0x1000 0x2f20>; 59 }; 60 61 pre_cal_5g: pre_cal_5g@5000{ 62 reg = <0x5000 0x2f20>; 63 }; 64 }; 65 - | 66 partitions { 67 compatible = "fixed-partitions"; 68 #address-cells = <1>; 69 #size-cells = <1>; 70 71 partition@0 { 72 label = "bootloader"; 73 reg = <0x000000 0x100000>; 74 read-only; 75 }; 76 77 firmware@100000 { 78 compatible = "brcm,trx"; 79 label = "firmware"; 80 reg = <0x100000 0xe00000>; 81 }; 82 83 calibration@f00000 { 84 compatible = "nvmem-cells"; 85 label = "calibration"; 86 reg = <0xf00000 0x100000>; 87 ranges = <0 0xf00000 0x100000>; 88 #address-cells = <1>; 89 #size-cells = <1>; 90 91 wifi0@0 { 92 reg = <0x000000 0x080000>; 93 }; 94 95 wifi1@80000 { 96 reg = <0x080000 0x080000>; 97 }; 98 }; 99 };