Re: [PATCH 3/4 FIXED] clk: thead: th1520-ap: set all AXI clocks to CLK_IS_CRITICAL

[Drew Fustini]

On Tue, Aug 12, 2025 at 02:04:08PM +0800, Icenowy Zheng wrote:
> The AXI crossbar of TH1520 has no proper timeout handling, which means
> gating AXI clocks can easily lead to bus timeout and thus system hang.
> 
> Set all AXI clock gates to CLK_IS_CRITICAL. All these clock gates are
> ungated by default on system reset.
> 
> In addition, convert all current CLK_IGNORE_UNUSED usage to
> CLK_IS_CRITICAL to prevent unwanted clock gating.
> 
> Signed-off-by: Icenowy Zheng <uwu@xxxxxxxxxx>
> ---
> This is for fixing my unfortunate rebasing error when tweaking the
> sequence of the patchset.
> 
> Please ignore the original 3/4, which created a build failure because of
> forgetting to remove extra definition of npu-axi and cpu2vp.

Thanks for fixing. I'll review the rest.

-Drew