On Sat, 13 Sep 2025 18:16:00 +0800, Chen-Yu Tsai wrote:

At least in the initial version of U-boot support landed upstream, the
PRCM bus clocks were not configured, and left at their reset default 24
MHz clock rate. This is quite slow for the peripherals on them.

The recommended rates from the manual are:

- AHBS: 200 MHz
- APBS0: 100 MHz
- APBS1: 24 MHz

[...]

Applied to sunxi/dt-for-6.18 in local tree, thanks!

[1/1] arm64: dts: sun55i: a523: Assign standard clock rates to PRCM bus clocks
      commit: e6fad4960fc67b7225255b10b080765b451a7bc7

Best regards,
-- 
Chen-Yu Tsai [off-list ref]