linux-kernel - Re: [PATCH 1/6] arm64: dts: ti: k3-am65-mcu: Add Support for MCAN

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Date:   Tue, 20 Jul 2021 20:00:32 +0530
From:   Aswath Govindraju <a-govindraju@...com>
To:     Marc Kleine-Budde <mkl@...gutronix.de>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Nishanth Menon <nm@...com>, Tero Kristo <kristo@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Lokesh Vutla <lokeshvutla@...com>
Subject: Re: [PATCH 1/6] arm64: dts: ti: k3-am65-mcu: Add Support for MCAN

Hi Marc,

On 20/07/21 7:50 pm, Marc Kleine-Budde wrote:
> On 20.07.2021 19:46:37, Aswath Govindraju wrote:
>> From: Faiz Abbas <faiz_abbas@...com>
>>
>> Add Support for two MCAN controllers present on the am65x SOC. Both support
>> classic CAN messages as well as CAN-FD.
> 
> Thanks for the patch!
> 
> Why don't you disable the CAN cores by default in the dtsi?

As far as I know, in the dtsi file we mention all the subsystems or
periherals present in the SoC and in the specific board dts file we
enable or disable the DT nodes depending on whether the  pins are
brought out.

Thanks,
Aswath

> 
> regards,
> Marc
>