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

Quentin Schulz <[email protected]> Thu, 30 Jul 2026 15:22:53 +0200

Newsgroups	org.kernel.vger.linux-can,org.infradead.lists.linux-arm-kernel,org.infradead.lists.linux-rockchip,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel
Message-ID	<[email protected]>

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 <[email protected]>
> Signed-off-by: Heiko Stuebner <[email protected]>
> Signed-off-by: Cunhao Lu <[email protected]>
> Reviewed-by: Quentin Schulz <[email protected]>

Tested-by: Quentin Schulz <[email protected]> # RK3588 Jaguar

where we have all three CAN controllers accessible (two via an adapter 
board). See 
https://lore.kernel.org/linux-rockchip/[email protected]/ 
for more info and the test setup.

Thanks!
Quentin