On Fri, Jan 05, 2024 at 05:04:30PM +0100, Michal Simek wrote:
> Convert the generic fpga bridge DT binding to json-schema.
>
> Signed-off-by: Michal Simek <michal.simek@xxxxxxx>
Reviewed-by: Xu Yilun <yilun.xu@xxxxxxxxx>
Thanks
> ---
>
> .../devicetree/bindings/fpga/fpga-bridge.txt | 13 --------
> .../devicetree/bindings/fpga/fpga-bridge.yaml | 30 +++++++++++++++++++
> .../bindings/fpga/xlnx,pr-decoupler.yaml | 5 +++-
> 3 files changed, 34 insertions(+), 14 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/fpga/fpga-bridge.txt
> create mode 100644 Documentation/devicetree/bindings/fpga/fpga-bridge.yaml
>
> diff --git a/Documentation/devicetree/bindings/fpga/fpga-bridge.txt b/Documentation/devicetree/bindings/fpga/fpga-bridge.txt
> deleted file mode 100644
> index 72e06917288a..000000000000
> --- a/Documentation/devicetree/bindings/fpga/fpga-bridge.txt
> +++ /dev/null
> @@ -1,13 +0,0 @@
> -FPGA Bridge Device Tree Binding
> -
> -Optional properties:
> -- bridge-enable : 0 if driver should disable bridge at startup
> - 1 if driver should enable bridge at startup
> - Default is to leave bridge in current state.
> -
> -Example:
> - fpga_bridge3: fpga-bridge@ffc25080 {
> - compatible = "altr,socfpga-fpga2sdram-bridge";
> - reg = <0xffc25080 0x4>;
> - bridge-enable = <0>;
> - };
> diff --git a/Documentation/devicetree/bindings/fpga/fpga-bridge.yaml b/Documentation/devicetree/bindings/fpga/fpga-bridge.yaml
> new file mode 100644
> index 000000000000..248639c6b560
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/fpga/fpga-bridge.yaml
> @@ -0,0 +1,30 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/fpga/fpga-bridge.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: FPGA Bridge
> +
> +maintainers:
> + - Michal Simek <michal.simek@xxxxxxx>
> +
> +properties:
> + $nodename:
> + pattern: "^fpga-bridge(@.*)?$"
> +
> + bridge-enable:
> + description: |
> + 0 if driver should disable bridge at startup
> + 1 if driver should enable bridge at startup
> + Default is to leave bridge in current state.
> + $ref: /schemas/types.yaml#/definitions/uint32
> + enum: [ 0, 1 ]
> +
> +additionalProperties: true
> +
> +examples:
> + - |
> + fpga-bridge {
> + bridge-enable = <0>;
> + };
> diff --git a/Documentation/devicetree/bindings/fpga/xlnx,pr-decoupler.yaml b/Documentation/devicetree/bindings/fpga/xlnx,pr-decoupler.yaml
> index a7d4b8e59e19..5bf731f9d99a 100644
> --- a/Documentation/devicetree/bindings/fpga/xlnx,pr-decoupler.yaml
> +++ b/Documentation/devicetree/bindings/fpga/xlnx,pr-decoupler.yaml
> @@ -9,6 +9,9 @@ title: Xilinx LogiCORE Partial Reconfig Decoupler/AXI shutdown manager Softcore
> maintainers:
> - Nava kishore Manne <nava.kishore.manne@xxxxxxx>
>
> +allOf:
> + - $ref: fpga-bridge.yaml#
> +
> description: |
> The Xilinx LogiCORE Partial Reconfig(PR) Decoupler manages one or more
> decouplers/fpga bridges. The controller can decouple/disable the bridges
> @@ -51,7 +54,7 @@ required:
> - clocks
> - clock-names
>
> -additionalProperties: false
> +unevaluatedProperties: false
>
> examples:
> - |
> --
> 2.36.1
>
>
