linux-kernel - Re: [PATCH 22/23] misc: atmel_tclib: get and use slow clock

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Message-ID: <20150805204531.GA9784@kroah.com>
Date:	Wed, 5 Aug 2015 13:45:31 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc:	Nicolas Ferre <nicolas.ferre@...el.com>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Arnd Bergmann <arnd@...db.de>,
	Thierry Reding <thierry.reding@...il.com>,
	linux-pwm@...r.kernel.org
Subject: Re: [PATCH 22/23] misc: atmel_tclib: get and use slow clock

On Fri, Jul 31, 2015 at 11:39:58AM +0200, Alexandre Belloni wrote:
> From: Boris Brezillon <boris.brezillon@...e-electrons.com>
> 
> Commit dca1a4b5ff6e ("clk: at91: keep slow clk enabled to prevent system
> hang") added a workaround for the slow clock as it is not properly handled
> by its users.
> 
> Get and use the slow clock as it is necessary for the timer counters.
> 
> Signed-off-by: Boris Brezillon <boris.brezillon@...e-electrons.com>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
> ---
> Cc: Daniel Lezcano <daniel.lezcano@...aro.org>
> Cc: Thomas Gleixner <tglx@...utronix.de>
> Cc: Arnd Bergmann <arnd@...db.de>
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Cc: Thierry Reding <thierry.reding@...il.com>
> Cc: linux-pwm@...r.kernel.org
>  drivers/clocksource/tcb_clksrc.c |  8 ++++++++
>  drivers/misc/atmel_tclib.c       |  4 ++++
>  drivers/pwm/pwm-atmel-tcb.c      | 23 ++++++++++++++++-------
>  include/linux/atmel_tc.h         |  1 +
>  4 files changed, 29 insertions(+), 7 deletions(-)
> 

Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
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