linux-kernel - Re: [PATCH 2/3] arm64: dts: marvell: turris-mox: drop unneeded flash address/size-cells

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Message-ID: <20240402212836.13d7cf11@thinkpad>
Date: Tue, 2 Apr 2024 21:28:36 +0200
From: Marek Behún <kabel@...nel.org>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Robert Marko <robert.marko@...tura.hr>, Andrew Lunn <andrew@...n.ch>,
 Gregory Clement <gregory.clement@...tlin.com>, Sebastian Hesselbarth
 <sebastian.hesselbarth@...il.com>, Rob Herring <robh@...nel.org>, Krzysztof
 Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley
 <conor+dt@...nel.org>, linux-arm-kernel@...ts.infradead.org,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/3] arm64: dts: marvell: turris-mox: drop unneeded
 flash address/size-cells

On Tue,  2 Apr 2024 20:32:39 +0200
Krzysztof Kozlowski <krzk@...nel.org> wrote:

> Flash node uses single "partition" node to describe partitions, so
> remove deprecated address/size-cells properties to also fix dtc W=1
> warnings:
> 
>   armada-3720-turris-mox.dts:218.10-255.4: Warning (avoid_unnecessary_addr_size): /soc/internal-regs@...00000/spi@...00/flash@0: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
> 
> Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
> ---
>  arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
> index f1a9f2234359..54453b0a91f9 100644
> --- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
> +++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
> @@ -216,8 +216,6 @@ &spi0 {
>  	assigned-clock-rates = <20000000>;
>  
>  	flash@0 {
> -		#address-cells = <1>;
> -		#size-cells = <1>;
>  		compatible = "jedec,spi-nor";
>  		reg = <0>;
>  		spi-max-frequency = <20000000>;

Reviewed-by: Marek Behún <kabel@...nel.org>