Re: [PATCH v2 3/6] ata: ahci_brcm: Initialize the NSP interface clock and reset

[Florian Fainelli]

On 10/26/26 11:28, Florian Fainelli wrote:
> The NSP probe path assumes firmware has enabled the SATA IDM interface
> clock and released the core reset. The downstream iProc config_AHCI()
> sequence explicitly performs both operations before accessing AHCI.
> Without that setup, a cold boot can access an inactive controller.
>
> Map the optional NSP IDM register region and enable the interface clock
> before releasing reset, retaining the downstream settling intervals.
> Perform the sequence at probe and resume before reconfiguring SATA.
>
> Keep the resource optional so older device trees continue to rely on
> firmware initialization.
>
> Fixes: 3ee2e6dcaa35 ("ata: ahci_brcm: Add support for Broadcom NSP SoC")
> Signed-off-by: Florian Fainelli <florian.fainelli@xxxxxxxxxxxx>

Apologies, this is the same as v1, I will resubmit in a short while.
--
Florian