Re: [PATCH 1/4] dt-bindings: net: Add ICSS IEP

From: Conor Dooley <conor@kernel.org>
To: MD Danish Anwar <danishanwar@ti.com>
Cc: Randy Dunlap <rdunlap@infradead.org>,
	Roger Quadros <rogerq@kernel.org>,
	Simon Horman <simon.horman@corigine.com>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Andrew Lunn <andrew@lunn.ch>,
	Richard Cochran <richardcochran@gmail.com>,
	Conor Dooley <conor+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Rob Herring <robh+dt@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Jakub Kicinski <kuba@kernel.org>,
	Eric Dumazet <edumazet@google.com>,
	"David S. Miller" <davem@davemloft.net>,
	nm@ti.com, srk@ti.com, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org, netdev@vger.kernel.org,
	linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 1/4] dt-bindings: net: Add ICSS IEP
Date: Thu, 3 Aug 2023 16:27:39 +0100	[thread overview]
Message-ID: <20230803-guacamole-buddy-d8179f11615e@spud> (raw)
In-Reply-To: <20230803110153.3309577-2-danishanwar@ti.com>

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On Thu, Aug 03, 2023 at 04:31:50PM +0530, MD Danish Anwar wrote:
> From: Md Danish Anwar <danishanwar@ti.com>
> 
> Add DT binding documentation for ICSS IEP module.
> 
> Signed-off-by: Md Danish Anwar <danishanwar@ti.com>
> ---
>  .../devicetree/bindings/net/ti,icss-iep.yaml  | 37 +++++++++++++++++++
>  1 file changed, 37 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/net/ti,icss-iep.yaml
> 
> diff --git a/Documentation/devicetree/bindings/net/ti,icss-iep.yaml b/Documentation/devicetree/bindings/net/ti,icss-iep.yaml
> new file mode 100644
> index 000000000000..79cd72b330a6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/ti,icss-iep.yaml
> @@ -0,0 +1,37 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/ti,icss-iep.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Texas Instruments ICSS Industrial Ethernet Peripheral (IEP) module
> +
> +maintainers:
> +  - Md Danish Anwar <danishanwar@ti.com>
> +
> +properties:
> +  compatible:
> +    enum:
> +      - ti,am654-icss-iep   # for K3 AM65x, J721E and AM64x SoCs

No. ti,am654-icss-iep is for am654. You should really have compatibles
specific to the SoC - is there a reason why this has not been done?

> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    maxItems: 1
> +    description: phandle to the IEP source clock
> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    icssg0_iep0: iep@2e000 {
> +        compatible = "ti,am654-icss-iep";
> +        reg = <0x2e000 0x1000>;
> +        clocks = <&icssg0_iepclk_mux>;
> +    };
> -- 
> 2.34.1
> 

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