Add documentation to describe Xilinx ZynqMP AES-GCM driver bindings. Signed-off-by: Kalyani Akula <kalyani.akula@xxxxxxxxxx> --- V5 Changes: - Moved dt-bindings patch from 1/4 to 2/4 - Converted dt-bindings from .txt to .yaml format. .../bindings/crypto/xlnx,zynqmp-aes.yaml | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/xlnx,zynqmp-aes.yaml diff --git a/Documentation/devicetree/bindings/crypto/xlnx,zynqmp-aes.yaml b/Documentation/devicetree/bindings/crypto/xlnx,zynqmp-aes.yaml new file mode 100644 index 0000000..b2bca4b --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/xlnx,zynqmp-aes.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/xlnx,zynqmp-aes.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx ZynqMP AES-GCM Hardware Accelerator Device Tree Bindings + +maintainers: + - Kalyani Akula <kalyani.akula@xxxxxxxxxx> + - Michal Simek <michal.simek@xxxxxxxxxx> + +description: | + The ZynqMP AES-GCM hardened cryptographic accelerator is used to + encrypt or decrypt the data with provided key and initialization vector. + +properties: + compatible: + const: xlnx,zynqmp-aes + +required: + - compatible + +additionalProperties: false + +examples: + - | + firmware { + zynqmp_firmware: zynqmp-firmware { + compatible = "xlnx,zynqmp-firmware"; + method = "smc"; + xlnx_aes: zynqmp-aes { + compatible = "xlnx,zynqmp-aes"; + }; + }; + }; +... -- 1.9.5
