Re: [PATCH 1/4] arm64: dts: rockchip: list all CPU supplies on ArmSoM Sige5
From: Piotr Oniszczuk <hidden>
Date: 2025-06-23 15:03:10
Also in:
linux-devicetree, linux-rockchip, lkml
Wiadomość napisana przez Alexey Charkov [off-list ref] w dniu 23 cze 2025, o godz. 15:58: On Mon, Jun 23, 2025 at 1:19 PM Alexey Charkov [off-list ref] wrote:quoted
Okay, I've bisected this. TLDR: Linux and u-boot seem to have nothing to do with it, opensource TF-A doesn't work, binary BL31 starting with v1.09 do not work. BL31 v1.08 and earlier work fine.
just fyi: to confirm: replacing only bl31 to 1.08 makes all good with perf gov. clocks staying on 2200/2300 clock estimations are predictable, constant and estimating constantly 2400 ux is „like” on 3588 Alexey: many thx for finding root cause component!