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| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-12-27 21:32:45 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2022-01-05 16:31:40 +0300 |
| commit | c92664a9e86265a096e9b66e5154aaed0885a0f2 (patch) | |
| tree | 7599b6794ec46fdd523b7be18fb197ce84e0f178 /Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml | |
| parent | 4b483349c820a8b5e3a0b4582b642c90d43eac81 (diff) | |
| download | linux-c92664a9e86265a096e9b66e5154aaed0885a0f2.tar.xz | |
dt-bindings: rng: atmel,at91-trng: convert Atmel TRNG to dtschema
Convert the Atmel TRNG bindings to DT schema.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211227183251.132525-2-krzysztof.kozlowski@canonical.com
Diffstat (limited to 'Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml b/Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml new file mode 100644 index 000000000000..0324e863dab8 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rng/atmel,at91-trng.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Atmel AT91 True Random Number Generator + +maintainers: + - Nicolas Ferre <nicolas.ferre@microchip.com> + - Alexandre Belloni <alexandre.belloni@bootlin.com> + - Ludovic Desroches <ludovic.desroches@microchip.com> + +properties: + compatible: + enum: + - atmel,at91sam9g45-trng + - microchip,sam9x60-trng + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - interrupts + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + rng@fffcc000 { + compatible = "atmel,at91sam9g45-trng"; + reg = <0xfffcc000 0x4000>; + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&trng_clk>; + }; |