Re: [PATCH 1/2] dt-bindings: soc: spacemit: k3: Decouple composite reset lines
From: Krzysztof Kozlowski
Date: Fri Mar 13 2026 - 09:55:42 EST
On Thu, Mar 12, 2026 at 10:34:19AM +0000, Yixun Lan wrote:
> Instead of grouping several different reset lines into one composite
> reset, decouple them to individual ones which make it more aligned
> with underlying hardware.
>
> The DWC3 USB host controller in K3 SoC has three reset lines - AHB, VCC,
> PHY. The PCIe controller also has three reset lines - DBI, Slave, Master.
Either this is ABI break, which would need explanation, or it is not,
which also needs explanation and then fixing current bindings before
they are released.
Best regards,
Krzysztof