linux-kernel - Re: [PATCH] ata: ahci_brcm: Add back regulators management

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Message-ID: <057c3619-022f-1d79-6c9d-51f9085ea963@gmail.com>
Date:   Thu, 14 Jan 2021 12:46:19 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Florian Fainelli <f.fainelli@...il.com>,
        linux-kernel@...r.kernel.org, axboe@...nel.dk
Cc:     bcm-kernel-feedback-list@...adcom.com,
        Hans de Goede <hdegoede@...hat.com>,
        "open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)" 
        <linux-ide@...r.kernel.org>
Subject: Re: [PATCH] ata: ahci_brcm: Add back regulators management

On 12/23/20 2:41 PM, Florian Fainelli wrote:
> While reworking the resources management and departing from using
> ahci_platform_enable_resources() which did not allow a proper step
> separation like we need, we unfortunately lost the ability to control
> AHCI regulators. This broke some Broadcom STB systems that do expect
> regulators to be turned on to link up with attached hard drives.
> 
> Fixes: c0cdf2ac4b5b ("ata: ahci_brcm: Fix AHCI resources management")
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
> ---
> Jens,
> 
> This is based on your for-next branch, let me know if you need me to
> rebase to a different branch. Thanks!

Jens, this is a bug fix so it would be nice to get this applied at some
point. Thank you
-- 
Florian