[RESEND PATCH v7 01/22] dt-bindings: ARM: Mediatek: Add new document bindings of imp i2c wrapper controller

[Stephen Boyd]

Please Cc devicetree at vger.kernel.org and use robh+dt at kernel.org for DT
bindings. This was waiting for DT review but because the right lists
weren't Cced it fell off the queue.

Quoting chun-jie.chen (2021-03-24 03:40:49)
> This patch adds the new binding documentation of imp i2c wrapper controller
> for Mediatek MT8192.
> 
> Signed-off-by: Weiyi Lu <weiyi.lu at mediatek.com>
> Signed-off-by: chun-jie.chen <chun-jie.chen at mediatek.com>
> ---
>  .../arm/mediatek/mediatek,imp_iic_wrap.yaml   | 80 +++++++++++++++++++
>  1 file changed, 80 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml
> 
> diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml
> new file mode 100644
> index 000000000000..fb6cb9e60ee2
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imp_iic_wrap.yaml
> @@ -0,0 +1,80 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/arm/mediatek/mediatek,imp_iic_wrap.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MediaTek IMP I2C Wrapper Controller
> +
> +maintainers:
> +  - Chun-Jie Chen <chun-jie.chen at mediatek.com>
> +
> +description:
> +  The Mediatek imp i2c wrapper controller provides functional configurations and clocks to the system.
> +
> +properties:
> +  compatible:
> +    items:
> +      - enum:
> +          - mediatek,mt8192-imp_iic_wrap_c
> +          - mediatek,mt8192-imp_iic_wrap_e
> +          - mediatek,mt8192-imp_iic_wrap_s
> +          - mediatek,mt8192-imp_iic_wrap_ws
> +          - mediatek,mt8192-imp_iic_wrap_w
> +          - mediatek,mt8192-imp_iic_wrap_n
> +      - const: syscon
> +
> +  reg:
> +    maxItems: 1
> +
> +  '#clock-cells':
> +    const: 1
> +
> +required:
> +  - compatible
> +  - reg
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    imp_iic_wrap_c: syscon at 11007000 {
> +        compatible = "mediatek,mt8192-imp_iic_wrap_c", "syscon";
> +        reg = <0x11007000 0x1000>;
> +        #clock-cells = <1>;
> +    };
> +
> +  - |
> +    imp_iic_wrap_e: syscon at 11cb1000 {
> +        compatible = "mediatek,mt8192-imp_iic_wrap_e", "syscon";
> +        reg = <0x11cb1000 0x1000>;
> +        #clock-cells = <1>;
> +    };
> +
> +  - |
> +    imp_iic_wrap_s: syscon at 11d03000 {
> +        compatible = "mediatek,mt8192-imp_iic_wrap_s", "syscon";
> +        reg = <0x11d03000 0x1000>;
> +        #clock-cells = <1>;
> +    };
> +
> +  - |
> +    imp_iic_wrap_ws: syscon at 11d23000 {
> +        compatible = "mediatek,mt8192-imp_iic_wrap_ws", "syscon";
> +        reg = <0x11d23000 0x1000>;
> +        #clock-cells = <1>;
> +    };
> +
> +  - |
> +    imp_iic_wrap_w: syscon at 11e01000 {
> +        compatible = "mediatek,mt8192-imp_iic_wrap_w", "syscon";
> +        reg = <0x11e01000 0x1000>;
> +        #clock-cells = <1>;
> +    };
> +
> +  - |
> +    imp_iic_wrap_n: syscon at 11f02000 {
> +        compatible = "mediatek,mt8192-imp_iic_wrap_n", "syscon";
> +        reg = <0x11f02000 0x1000>;
> +        #clock-cells = <1>;
> +    };
> -- 
> 2.18.0
>