linux-kernel - Re: [PATCH 1/2] dt-bindings: w1: Add YAML DT Schema for AMD w1 master and MAINTAINERS entry

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Message-ID: <20231013-blip-sheath-440f05d3767e@spud>
Date:   Fri, 13 Oct 2023 16:01:32 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Kris Chaplin <kris.chaplin@....com>
Cc:     thomas.delev@....com, michal.simek@....com,
        krzysztof.kozlowski@...aro.org, robh+dt@...nel.org,
        conor+dt@...nel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, git@....com
Subject: Re: [PATCH 1/2] dt-bindings: w1: Add YAML DT Schema for AMD w1
 master and MAINTAINERS entry

On Fri, Oct 13, 2023 at 02:30:12AM -0700, Kris Chaplin wrote:
> Add YAML DT Schema for the AMD w1 master IP.
> 
> This hardware guarantees protocol timing for driving off-board devices such
> as thermal sensors, proms, etc using the 1wire protocol.
> 
> Add MAINTAINERS entry for DT Schema.
> 
> Co-developed-by: Thomas Delev <thomas.delev@....com>
> Signed-off-by: Thomas Delev <thomas.delev@....com>
> Signed-off-by: Kris Chaplin <kris.chaplin@....com>
> ---
>  .../bindings/w1/amd,axi-1wire-master.yaml     | 44 +++++++++++++++++++
>  MAINTAINERS                                   |  7 +++
>  2 files changed, 51 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/w1/amd,axi-1wire-master.yaml
> 
> diff --git a/Documentation/devicetree/bindings/w1/amd,axi-1wire-master.yaml b/Documentation/devicetree/bindings/w1/amd,axi-1wire-master.yaml
> new file mode 100644
> index 000000000000..41f7294a84a3
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/w1/amd,axi-1wire-master.yaml
> @@ -0,0 +1,44 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/w1/amd,axi-1wire-master.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: AMD AXI 1-wire bus master for Programmable Logic

Inconsistent case for the title here bothers my OCD, but the binding is
fine as far as I can see.
Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>

Thanks,
Conor.

> +
> +maintainers:
> +  - Kris Chaplin <kris.chaplin@....com>
> +
> +properties:
> +  compatible:
> +    const: amd,axi-1wire-master
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +  - interrupts
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    #include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +    onewire@...00000 {
> +        compatible = "amd,axi-1wire-master";
> +        reg = <0xa0000000 0x10000>;
> +        clocks = <&zynqmp_clk 0x47>;
> +        interrupts = <GIC_SPI 0x59 IRQ_TYPE_LEVEL_HIGH>;
> +    };
> +
> +...
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 4b2c378b4fd9..6ec3922b256e 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -1066,6 +1066,13 @@ M:	Sanjay R Mehta <sanju.mehta@....com>
>  S:	Maintained
>  F:	drivers/spi/spi-amd.c
>  
> +AMD W1 DRIVER
> +M:	Kris Chaplin <kris.chaplin@....com>
> +R:	Thomas Delev <thomas.delev@....com>
> +R:	Michal Simek <michal.simek@....com>
> +S:	Maintained
> +F:	Documentation/devicetree/bindings/w1/amd,axi-1wire-master.yaml
> +
>  AMD XGBE DRIVER
>  M:	"Shyam Sundar S K" <Shyam-sundar.S-k@....com>
>  L:	netdev@...r.kernel.org
> -- 
> 2.42.GIT
> 

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