[PATCH 2/2] arm64: dts: renesas: white-hawk: Add CAN-FD support

Sergei Shtylyov sergei.shtylyov at gmail.com
Tue Jan 24 00:20:22 PST 2023


Hello!

On 1/23/23 10:06 PM, Geert Uytterhoeven wrote:

> Enable confirmed-working CAN-FD channels 0 and 1 on the White-Hawk
> development board:
>   - Channel 0 uses an NXP TJR1443AT CAN transceiver, which is be enabled

   Is be enabled? :-)

>     through a GPIO,
>   - Channels 1-7 use Microchip MCP2558FD-H/SN CAN transceivers (not
>     mounted for channels 4-7), which do not need explicit description,
>     but channels 2-3 do not seem to work.
> 
> Inspired by a patch in the BSP by Kazuya Mizuguch.
> 
> Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
[...]

MBR, Sergey



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