Re: [PATCH v2 1/9] arm64: dts: ti: k3-am65-main: Correct main NAVSS representation

[Lokesh Vutla <lokeshvutla@ti.com>]

On 22/01/20 1:56 PM, Peter Ujfalusi wrote:
> NAVSS is a subsystem containing different IPs, it is not really a bus.
> Change the compatible from "simple-bus" to "simple-mfd" to reflect that.
> 
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
> ---
>  arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> index efb24579922c..e40f7acbec42 100644
> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> @@ -385,8 +385,8 @@ intr_main_gpio: interrupt-controller0 {
>  		ti,sci-rm-range-girq = <0x1>;
>  	};
>  
> -	cbass_main_navss: interconnect0 {
> -		compatible = "simple-bus";
> +	cbass_main_navss: navss@30800000 {

This introduces below dtc warning when built with W=1

arch/arm64/boot/dts/ti/k3-am65-main.dtsi:388.35-530.4: Warning
(unit_address_vs_reg): /interconnect@100000/navss@30800000: node has a unit
name, but no reg property

this is representing cbass inside main_navss, just like cbass_main. You can drop
this patch and the similar mcu version.

Thanks and regards,
Lokesh

> +		compatible = "simple-mfd";
>  		#address-cells = <2>;
>  		#size-cells = <2>;
>  		ranges;
>