linux-kernel - Re: [PATCH 1/4] arm64: dts: stratix10: socdk: drop unneeded flash address/size-cells

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Message-ID: <6d2cf4d9-0b6d-4fb2-a130-7695baa118c3@kernel.org>
Date: Fri, 5 Apr 2024 07:30:07 -0500
From: Dinh Nguyen <dinguyen@...nel.org>
To: Krzysztof Kozlowski <krzk@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] arm64: dts: stratix10: socdk: drop unneeded flash
 address/size-cells

On 4/1/24 09:10, Krzysztof Kozlowski wrote:
> Flash node uses single "partition" node to describe partitions, so
> remove deprecated address/size-cells properties to also fix dtc W=1
> warnings:
> 
>    socfpga_stratix10_socdk.dts:182.10-211.4: Warning (avoid_unnecessary_addr_size): /soc@...pi@...d2000/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/altera/socfpga_stratix10_socdk.dts | 2 --
>   1 file changed, 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
> index 26173f0b0051..4eee777ef1a1 100644
> --- a/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
> +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dts
> @@ -180,8 +180,6 @@ rtc@68 {
>   &qspi {
>   	status = "okay";
>   	flash@0 {
> -		#address-cells = <1>;
> -		#size-cells = <1>;
>   		compatible = "micron,mt25qu02g", "jedec,spi-nor";
>   		reg = <0>;
>   		spi-max-frequency = <100000000>;

All patches applied!

Thanks,
Dinh