Re: [PATCH v5 3/4] arm64: dts: rockchip: add CAN-FD nodes for RK3588

From: Quentin Schulz

Date: Thu Jul 30 2026 - 09:39:50 EST


Hi Cunhao Lu,

On 7/25/26 9:03 AM, Cunhao Lu wrote:
Describe the three CAN-FD controllers integrated in RK3588 in the base
SoC .dtsi.

Add CAN0, CAN1 and CAN2 nodes with their register ranges, interrupts,
clocks and resets, and keep them disabled by default so board DTS files
can enable them as needed.

Co-developed-by: Heiko Stuebner <heiko.stuebner@xxxxxxxxx>
Signed-off-by: Heiko Stuebner <heiko.stuebner@xxxxxxxxx>
Signed-off-by: Cunhao Lu <1579567540@xxxxxx>
Reviewed-by: Quentin Schulz <quentin.schulz@xxxxxxxxx>

Tested-by: Quentin Schulz <quentin.schulz@xxxxxxxxx> # RK3588 Jaguar

where we have all three CAN controllers accessible (two via an adapter board). See https://lore.kernel.org/linux-rockchip/20260730-jaguar-can-v1-0-9b566bd785da@xxxxxxxxx/ for more info and the test setup.

Thanks!
Quentin