[PATCH] riscv: dts: canaan: Add K230 clock provider DTSI

[q691800735 at 163.com]

Hi Conor, Krzysztof,

Sorry for the problematic patch and any hassle it caused. As a new contributor focused on K230 drivers, your note about ongoing clock driver work was crucial.

I’ll immediately stop duplicate development, search the linux-riscv archives for the existing K230 clk driver patches, and reach out to the lead developer to align on next steps. I’m committed to learning upstream standards and making meaningful contributions moving forward.

Thanks for your patience and guidance.

Signed-off-by: Jiayu Du <q691800735 at 163.com>