linux-kernel - Re: [PATCH v2] pwm: axi-pwmgen: add .max

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Message-ID: <4hbaesqrfjrqs2chu7b3kpg3lnaqoezf7ymo2yj4jwtdzs3exz@tah2c3ht5gow>
Date: Thu, 11 Jul 2024 15:49:00 +0200
From: Uwe Kleine-König <u.kleine-koenig@...libre.com>
To: Trevor Gamblin <tgamblin@...libre.com>
Cc: Michael Hennerich <michael.hennerich@...log.com>, 
	Nuno Sá <nuno.sa@...log.com>, linux-pwm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] pwm: axi-pwmgen: add .max_register to regmap

Hello Trevor,

On Thu, Jul 11, 2024 at 08:57:42AM -0400, Trevor Gamblin wrote:
> This was missed in the basic driver and is useful for debug, so add it.
> 
> Example regmap output before the patch:
> 
> |root@...-tg:~# cat /sys/kernel/debug/regmap/44a60000.pwm/registers
> |0: 00020100
> 
> And with it:
> 
> |root@...-tg:~# cat /sys/kernel/debug/regmap/44a60000.pwm/registers
> |00: 00020100
> |04: 00000000
> |08: 00000000
> |0c: 601a3471
> |10: 00000000
> |14: 00000002
> |18: 00000001
> |1c: 00000000
> |...
> 
> Signed-off-by: Trevor Gamblin <tgamblin@...libre.com>
> ---
> v2 just adds an example of the effect to the commit log.
> ---

Makes sense. I applied it to pwm/for-next.

Thanks
Uwe

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