[PATCH 1/5] riscv: aclint_ipi: Support T-Head C900 CLINT

[Leo Liang]

On Fri, Jun 06, 2025 at 04:28:00AM +0000, Yao Zi wrote:
> Although timer component of the CLINT isn't fully compatible with the
> generic RISC-V ACLINT, the IPI component behaves the same.
> 
> As the CLINT doesn't have corresponding riscv_aclint_timer driver
> available, let's try looking for a compatible SYSCON device directly
> when no riscv_aclint_timer device could be found on IPI initialization.
> 
> Signed-off-by: Yao Zi <ziyao at disroot.org>
> ---
>  arch/riscv/lib/aclint_ipi.c | 5 +++++
>  1 file changed, 5 insertions(+)

Reviewed-by: Leo Yu-Chi Liang <ycliang at andestech.com>