Re: [PATCH] arm64: dts: apple: Drop {address,size}-cells from SPI NOR

[Janne Grunau]

On Tue, Jun 10, 2025 at 07:19:24PM +0000, Sven Peter wrote:
> Fix the following warning by dropping #{address,size}-cells from the SPI
> NOR node which only has a single child node without reg property:
> 
> spi1-nvram.dtsi:19.10-38.4: Warning (avoid_unnecessary_addr_size): /soc/spi@235104000/flash@0: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" property
> 
> Fixes: 3febe9de5ca5 ("arm64: dts: apple: Add SPI NOR nvram partition to all devices")
> Signed-off-by: Sven Peter <sven@xxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/apple/spi1-nvram.dtsi | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/apple/spi1-nvram.dtsi b/arch/arm64/boot/dts/apple/spi1-nvram.dtsi
> index 3df2fd3993b52884d7c00b65099c88d830a7a4c3..9740fbf200f0bcd0e7d1b81885fe9d9ff8f04fdc 100644
> --- a/arch/arm64/boot/dts/apple/spi1-nvram.dtsi
> +++ b/arch/arm64/boot/dts/apple/spi1-nvram.dtsi
> @@ -20,8 +20,6 @@ flash@0 {
>  		compatible = "jedec,spi-nor";
>  		reg = <0x0>;
>  		spi-max-frequency = <25000000>;
> -		#address-cells = <1>;
> -		#size-cells = <1>;
>  
>  		partitions {
>  			compatible = "fixed-partitions";
> 

Reviewed-by: Janne Grunau <j@xxxxxxxxxx>

Janne