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| author | Florian Fainelli <f.fainelli@gmail.com> | 2021-12-07 16:37:21 -0800 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2021-12-14 14:27:58 -0600 |
| commit | 0cf5e46e531dc744b2ab3875a9c41c6d74751eb4 (patch) | |
| tree | 0449b0dc5001850455817258600eb2e0275731ca /Documentation/devicetree/bindings/rng | |
| parent | 539d25b21fe8ac034f259e44a1f8dc65260f6547 (diff) | |
| download | lwn-0cf5e46e531dc744b2ab3875a9c41c6d74751eb4.tar.gz lwn-0cf5e46e531dc744b2ab3875a9c41c6d74751eb4.zip | |
dt-bindings: rng: Convert iProc RNG200 to YAML
Convert the Broadcom iProc RNG200 HWRNG Device Tree binding to YAML to
help with validation.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20211208003727.3596577-11-f.fainelli@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/rng')
| -rw-r--r-- | Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt | 16 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml | 30 |
2 files changed, 30 insertions, 16 deletions
diff --git a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt deleted file mode 100644 index 802523196ee5..000000000000 --- a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt +++ /dev/null @@ -1,16 +0,0 @@ -HWRNG support for the iproc-rng200 driver - -Required properties: -- compatible : Must be one of: - "brcm,bcm2711-rng200" - "brcm,bcm7211-rng200" - "brcm,bcm7278-rng200" - "brcm,iproc-rng200" -- reg : base address and size of control register block - -Example: - -rng { - compatible = "brcm,iproc-rng200"; - reg = <0x18032000 0x28>; -}; diff --git a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml new file mode 100644 index 000000000000..a00e9bc8b609 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.yaml @@ -0,0 +1,30 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/rng/brcm,iproc-rng200.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: HWRNG support for the iproc-rng200 driver + +maintainers: + - Florian Fainelli <f.fainelli@gmail.com> + +properties: + compatible: + enum: + - brcm,bcm2711-rng200 + - brcm,bcm7211-rng200 + - brcm,bcm7278-rng200 + - brcm,iproc-rng200 + + reg: + maxItems: 1 + +additionalProperties: false + +examples: + - | + rng@18032000 { + compatible = "brcm,iproc-rng200"; + reg = <0x18032000 0x28>; + }; |