Re: [PATCH] arm64: dts: socfpga: stratix10_swvp: remove invalid sysmgr properties

From: Krzysztof Kozlowski
Date: Fri Jan 10 2025 - 07:56:44 EST


On 10/01/2025 13:39, Rabara, Niravkumar L wrote:
>>> &sysmgr {
>>> reg = <0xffd12000 0x1000>;
>>> - interrupts = <0x0 0x10 0x4>;
>>
>> Is this correct? Some background would be useful.
>
> stratix10_swvp.dts is for legacy Stratix10 SW Virtual Platform.
> The socfpga system manager dt binding does not include "interrupt" property
> and the existing socfpga board files does not use it for sysmgr.
> (e.g. Cyclon5/Arria10/stratix10/Agilex)
>
> Socfpga system manager drivers (altera-sysmgr.c/socfpga.c) also does not use
> interrupt property.
> The stratix10_swvp.dts has this property since beginning(unused) but
> dtbs_check warning only appeared recently when I convert system manger binding
> from txt to yaml.
All this I deduced from the change, but it still not answer about hardware.

Best regards,
Krzysztof