linux-kernel - Re: [PATCH] pwm: bcm2835: Dynamically allocate base

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Message-ID: <3b22decc-9ebd-3522-4fd7-e5721c8b25b2@gmail.com>
Date:   Thu, 20 Feb 2020 11:14:00 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        Florian Fainelli <f.fainelli@...il.com>,
        linux-kernel@...r.kernel.org,
        Thierry Reding <thierry.reding@...il.com>
Cc:     "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        "open list:PWM SUBSYSTEM" <linux-pwm@...r.kernel.org>,
        Bart Tanghe <bart.tanghe@...masmore.be>,
        Scott Branden <sbranden@...adcom.com>,
        Stephen Warren <swarren@...dotorg.org>,
        Ray Jui <rjui@...adcom.com>,
        "maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE..." 
        <bcm-kernel-feedback-list@...adcom.com>,
        "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" 
        <linux-rpi-kernel@...ts.infradead.org>,
        Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
Subject: Re: [PATCH] pwm: bcm2835: Dynamically allocate base

On 2/4/20 1:17 AM, Nicolas Saenz Julienne wrote:
> On Mon, 2020-02-03 at 13:35 -0800, Florian Fainelli wrote:
>> The newer 2711 and 7211 chips have two PWM controllers and failure to
>> dynamically allocate the PWM base would prevent the second PWM
>> controller instance being probed for succeeding with an -EEXIST error
>> from alloc_pwms().
>>
>> Fixes: e5a06dc5ac1f ("pwm: Add BCM2835 PWM driver")
>> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
>> ---
> 
> Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>

Thierry, is there any chance we can get this applied for an upcoming
5.6-rcX? Thank you!
-- 
Florian