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| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-12-27 19:32:45 +0100 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2022-01-05 14:31:40 +0100 |
| commit | c92664a9e86265a096e9b66e5154aaed0885a0f2 (patch) | |
| tree | 7599b6794ec46fdd523b7be18fb197ce84e0f178 | |
| parent | dt-bindings: rng: apm,x-gene-rng: convert APM RNG to dtschema (diff) | |
| download | linux-c92664a9e86265a096e9b66e5154aaed0885a0f2.tar.xz linux-c92664a9e86265a096e9b66e5154aaed0885a0f2.zip | |
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
| -rw-r--r-- | Documentation/devicetree/bindings/rng/atmel,at91-trng.yaml | 46 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/rng/atmel-trng.txt | 16 |
2 files changed, 46 insertions, 16 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>; + }; diff --git a/Documentation/devicetree/bindings/rng/atmel-trng.txt b/Documentation/devicetree/bindings/rng/atmel-trng.txt deleted file mode 100644 index 3900ee4f3532..000000000000 --- a/Documentation/devicetree/bindings/rng/atmel-trng.txt +++ /dev/null @@ -1,16 +0,0 @@ -Atmel TRNG (True Random Number Generator) block - -Required properties: -- compatible : Should be "atmel,at91sam9g45-trng" or "microchip,sam9x60-trng" -- reg : Offset and length of the register set of this block -- interrupts : the interrupt number for the TRNG block -- clocks: should contain the TRNG clk source - -Example: - -trng@fffcc000 { - compatible = "atmel,at91sam9g45-trng"; - reg = <0xfffcc000 0x4000>; - interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>; - clocks = <&trng_clk>; -}; |