[PATCHv2] ARM: dts: BCM5301X: AC56U: add nvram node

Florian Fainelli florian.fainelli at broadcom.com
Thu Sep 10 09:46:38 PDT 2026


On 9/9/26 17:12, Rosen Penev wrote:
> Add it and set for gmac0, which is the only GMAC used on this board.
> 
> nvram size found from a random bootlog online.
> 
> Signed-off-by: Rosen Penev <rosenp at gmail.com>
> ---
>   v2: fix typo.
>   .../boot/dts/broadcom/bcm4708-asus-rt-ac56u.dts    | 14 ++++++++++++++
>   1 file changed, 14 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dts b/arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dts
> index c80ac16ad949..9ab618a097b1 100644
> --- a/arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dts
> +++ b/arch/arm/boot/dts/broadcom/bcm4708-asus-rt-ac56u.dts
> @@ -25,6 +25,15 @@ memory at 0 {
>   		      <0x88000000 0x08000000>;
>   	};
>   
> +	nvram at 1c080000 {
> +		compatible = "brcm,nvram";
> +		reg = <0x1c080000 0x180000>;

Why is not the nvram node moved to bcm5301x.dtsi given it is common to 
all of the chips?
--
Florian



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