[PATCH 2/6] phy: phy-can-transceiver: Add support for NXP TJA1051

Maud Spierings maudspierings at gocontroll.com
Fri Aug 22 00:20:32 PDT 2025


Hi Peng,

> The TJA1051 is a high-speed CAN transceiver which is a pin-compatible
> alternative for TI TCAN1043 with Sleep mode supported.
> 
> Signed-off-by: Peng Fan <peng.fan at nxp.com>
> ---
>  drivers/phy/phy-can-transceiver.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/phy/phy-can-transceiver.c b/drivers/phy/phy-can-transceiver.c
> index f59caff4b3d4c267feca4220bf1547b6fad08f95..b49371a1272cd8a25b5e2271586b756103c64f0a 100644
> --- a/drivers/phy/phy-can-transceiver.c
> +++ b/drivers/phy/phy-can-transceiver.c
> @@ -85,6 +85,10 @@ static const struct of_device_id can_transceiver_phy_ids[] = {
>  		.compatible = "ti,tcan1043",
>  		.data = &tcan1043_drvdata
>  	},
> +	{
> +		.compatible = "nxp,tja1051",
> +		.data = &tcan1043_drvdata
> +	},
>  	{
>  		.compatible = "nxp,tjr1443",
>  		.data = &tcan1043_drvdata
> 
> -- 
> 2.37.1

Isn't this unnecessary as it has the ti,tcan1043 fallback compatible in 
the bindings? I'm still learning a lot so I might be wrong.

Kind regards,
Maud



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