linux-kernel - Re: [PATCH v2 3/3] arm64: dts: intel: add device tree for n6000

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Date:   Wed, 4 May 2022 17:02:50 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     matthew.gerlach@...ux.intel.com, dinguyen@...nel.org,
        robh+dt@...nel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, krzysztof.kozlowski+dt@...aro.org
Subject: Re: [PATCH v2 3/3] arm64: dts: intel: add device tree for n6000

On 03/05/2022 21:45, matthew.gerlach@...ux.intel.com wrote:
> From: Matthew Gerlach <matthew.gerlach@...ux.intel.com>
> 
> Add a device tree for the n6000 instantiation of Agilex
> Hard Processor System (HPS).
> 
> Signed-off-by: Matthew Gerlach <matthew.gerlach@...ux.intel.com>

> +
> +	soc {
> +		agilex_hps_bridges: bus@...00000 {
> +			compatible = "simple-bus";
> +			reg = <0x80000000 0x60000000>,
> +				<0xf9000000 0x00100000>;
> +			reg-names = "axi_h2f", "axi_h2f_lw";
> +			#address-cells = <0x2>;
> +			#size-cells = <0x1>;
> +			ranges = <0x00000000 0x00000000 0xf9000000 0x00001000>;
> +
> +			hps_cp_eng@0 {

No underscores in node names.  dtc W=1 should complain about it.
The node name should be generic, matching class of a device. What is
this exactly?

Best regards,
Krzysztof