Enable can1 interface at a nanopc-t6 board #8
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Existing can driver code did not port to kernel 6.1 from kernel 5.10. As a result it couldn't build if it's enabled using CONFIG_CANFD_ROCKCHIP. This patch change some in-kernel interface to mach kernel 6.1.
A nanopc-t6 board has 40-pin GPIO. The can1 interface is connected to pin 29-CAN_RX_M0 and 31-CAN_TX_M0. This patch enable can1 interface at nanopc-t6 board.
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A nanopc-t6 board has 40-pin GPIO. The can1 interface is connected to pin 29-CAN_RX_M0 and 31-CAN_TX_M0. But it can't use in kernel 6.1.
It has three issue.
Issue 1. Did not port driver code from kernel 5.10 to kernel 6.1.
Issue 2. Did not enable device in dtb.
Issue 3. Did not enable driver by kernel configs.
This PR fix issue 1 and 2. The issue 3 shall fix by user configuration.
A rockchip_can.c did not test my self. Because nanopc-t6 board - rk5588 uses rockchip_canfd.c only. It could not test in this board.