[PATCH v2 RESEND] arm64: dts: nuvoton: ma35d1: add CAN nodes

[zychen]

Thanks for the review.

I tested the change and confirmed that an accurate 80 MHz CAN clock can be generated.
I've uploaded v3 with this change included.

regards,
Zi-Yu

Marc Kleine-Budde 於 2026/8/24 下午 06:39 寫道:
> On 08.07.2026 16:24:57, Zi-Yu Chen wrote:
>> Add controller nodes for the four Bosch M_CAN blocks found on the
>> Nuvoton MA35D1 SoC.
>>
>> Additionally, configure pinctrl and enable CAN1 and CAN3 on the
>> MA35D1 SOM board. Also, update the APLL frequency to 200MHz to ensure
>> the CAN controllers receive the required input clock for 50MHz operation.
> 
> 50 MHz is an unusual CAN clock frequency. Better use a multiple of 40
> MHz. Within the limits of the m_can IP core, the higher the multiple the
> better.
> 
> regards,
> Marc
>