100 lines
2.2 KiB
YAML
100 lines
2.2 KiB
YAML
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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mtd/partitions/nvmem-cells.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Nvmem cells
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description: |
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Any partition containing the compatible "nvmem-cells" will register as a
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nvmem provider.
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Each direct subnodes represents a nvmem cell following the nvmem binding.
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Nvmem binding to declare nvmem-cells can be found in:
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Documentation/devicetree/bindings/nvmem/nvmem.yaml
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maintainers:
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- Ansuel Smith <ansuelsmth@gmail.com>
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allOf:
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- $ref: /schemas/nvmem/nvmem.yaml#
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properties:
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compatible:
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const: nvmem-cells
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required:
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- compatible
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additionalProperties: true
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examples:
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- |
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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/* ... */
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};
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art: art@1200000 {
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compatible = "nvmem-cells";
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reg = <0x1200000 0x0140000>;
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label = "art";
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read-only;
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_gmac1: macaddr_gmac1@0 {
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reg = <0x0 0x6>;
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};
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macaddr_gmac2: macaddr_gmac2@6 {
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reg = <0x6 0x6>;
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};
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pre_cal_24g: pre_cal_24g@1000 {
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reg = <0x1000 0x2f20>;
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};
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pre_cal_5g: pre_cal_5g@5000{
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reg = <0x5000 0x2f20>;
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};
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};
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- |
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "bootloader";
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reg = <0x000000 0x100000>;
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read-only;
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};
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firmware@100000 {
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compatible = "brcm,trx";
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label = "firmware";
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reg = <0x100000 0xe00000>;
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};
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calibration@f00000 {
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compatible = "nvmem-cells";
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label = "calibration";
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reg = <0xf00000 0x100000>;
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ranges = <0 0xf00000 0x100000>;
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#address-cells = <1>;
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#size-cells = <1>;
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wifi0@0 {
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reg = <0x000000 0x080000>;
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};
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wifi1@80000 {
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reg = <0x080000 0x080000>;
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};
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};
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};
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