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

From: Maud Spierings
Date: Fri Aug 22 2025 - 03:20:49 EST


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@xxxxxxx>
---
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