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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml | |
parent | Initial commit. (diff) | |
download | linux-upstream.tar.xz linux-upstream.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml b/Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml new file mode 100644 index 000000000..c3c96fd0b --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/microchip,sama7g5-otpc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip SAMA7G5 OTP Controller (OTPC) + +maintainers: + - Claudiu Beznea <claudiu.beznea@microchip.com> + +description: | + OTP controller drives a NVMEM memory where system specific data + (e.g. calibration data for analog cells, hardware configuration + settings, chip identifiers) or user specific data could be stored. + +allOf: + - $ref: "nvmem.yaml#" + +properties: + compatible: + items: + - const: microchip,sama7g5-otpc + - const: syscon + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/nvmem/microchip,sama7g5-otpc.h> + + otpc: efuse@e8c00000 { + compatible = "microchip,sama7g5-otpc", "syscon"; + reg = <0xe8c00000 0xec>; + #address-cells = <1>; + #size-cells = <1>; + + temperature_calib: calib@1 { + reg = <OTP_PKT(1) 76>; + }; + }; + +... |