On Mon, Sep 28, 2020 at 11:13:16PM +0800, Zhen Lei wrote:
> Convert the Hisilicon Hi3798CV200 Peripheral Controller binding to DT
> schema format using json-schema.
>
> Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
> ---
> .../controller/hisilicon,hi3798cv200-perictrl.txt | 21 ----------
> .../controller/hisilicon,hi3798cv200-perictrl.yaml | 45 ++++++++++++++++++++++
> 2 files changed, 45 insertions(+), 21 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.txt
> create mode 100644 Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.yaml
>
> diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.txt b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.txt
> deleted file mode 100644
> index 0d5282f4670658d..000000000000000
> --- a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.txt
> +++ /dev/null
> @@ -1,21 +0,0 @@
> -Hisilicon Hi3798CV200 Peripheral Controller
> -
> -The Hi3798CV200 Peripheral Controller controls peripherals, queries
> -their status, and configures some functions of peripherals.
> -
> -Required properties:
> -- compatible: Should contain "hisilicon,hi3798cv200-perictrl", "syscon"
> - and "simple-mfd".
> -- reg: Register address and size of Peripheral Controller.
> -- #address-cells: Should be 1.
> -- #size-cells: Should be 1.
> -
> -Examples:
> -
> - perictrl: peripheral-controller@8a20000 {
> - compatible = "hisilicon,hi3798cv200-perictrl", "syscon",
> - "simple-mfd";
> - reg = <0x8a20000 0x1000>;
> - #address-cells = <1>;
> - #size-cells = <1>;
> - };
> diff --git a/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.yaml b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.yaml
> new file mode 100644
> index 000000000000000..4e547017e368393
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.yaml
> @@ -0,0 +1,45 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/arm/hisilicon/controller/hisilicon,hi3798cv200-perictrl.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Hisilicon Hi3798CV200 Peripheral Controller
> +
> +maintainers:
> + - Wei Xu <xuwei5@xxxxxxxxxxxxx>
> +
> +description: |
> + The Hi3798CV200 Peripheral Controller controls peripherals, queries
> + their status, and configures some functions of peripherals.
> +
> +properties:
> + compatible:
> + items:
> + - const: hisilicon,hi3798cv200-perictrl
> + - const: syscon
> + - const: simple-mfd
> +
> + reg:
> + description: Register address and size
> + maxItems: 1
> +
> + '#address-cells':
> + const: 1
> +
> + '#size-cells':
> + const: 1
That implies child nodes. You need some sort of schema for them.
> +
> +required:
> + - compatible
> + - reg
> +
> +examples:
> + - |
> + perictrl: peripheral-controller@8a20000 {
> + compatible = "hisilicon,hi3798cv200-perictrl", "syscon", "simple-mfd";
> + reg = <0x8a20000 0x1000>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + };
> +...
> --
> 1.8.3
>
>
