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Date: Mon, 12 Aug 2013 11:27:52 -0700
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Gerhard Sittig <gsi@denx.de>
Subject: Re: [PATCH v4 23/31] serial: mpc512x: setup the PSC FIFO clock as well
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Cc: devicetree@vger.kernel.org, Mike Turquette <mturquette@linaro.org>,
 Detlev Zundel <dzu@denx.de>, Wolfram Sang <wsa@the-dreams.de>,
 David Woodhouse <dwmw2@infradead.org>, Rob Herring <rob.herring@calxeda.com>,
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 Wolfgang Grandegger <wg@grandegger.com>, Anatolij Gustschin <agust@denx.de>,
 linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org,
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On Tue, Aug 06, 2013 at 10:44:03PM +0200, Gerhard Sittig wrote:
> prepare and enable the FIFO clock upon PSC FIFO initialization,
> check for and propagage errors when enabling the PSC FIFO clock,
> disable and unprepare the FIFO clock upon PSC FIFO uninitialization,
> remove the pre-enable workaround from the platform's clock driver
> 
> devm_{get,put}_clk() doesn't apply here, as the SoC provides a
> single FIFO component which is shared among several PSC components,
> thus the FIFO isn't associated with a device (while the PSCs are)
> 
> Signed-off-by: Gerhard Sittig <gsi@denx.de>

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

From mboxrd@z Thu Jan  1 00:00:00 1970
From: gregkh@linuxfoundation.org (Greg Kroah-Hartman)
Date: Mon, 12 Aug 2013 11:27:52 -0700
Subject: [PATCH v4 23/31] serial: mpc512x: setup the PSC FIFO clock as well
In-Reply-To: <1375821851-31609-24-git-send-email-gsi@denx.de>
References: <1374495298-22019-1-git-send-email-gsi@denx.de>
 <1375821851-31609-1-git-send-email-gsi@denx.de>
 <1375821851-31609-24-git-send-email-gsi@denx.de>
Message-ID: <20130812182752.GC20233@kroah.com>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Tue, Aug 06, 2013 at 10:44:03PM +0200, Gerhard Sittig wrote:
> prepare and enable the FIFO clock upon PSC FIFO initialization,
> check for and propagage errors when enabling the PSC FIFO clock,
> disable and unprepare the FIFO clock upon PSC FIFO uninitialization,
> remove the pre-enable workaround from the platform's clock driver
> 
> devm_{get,put}_clk() doesn't apply here, as the SoC provides a
> single FIFO component which is shared among several PSC components,
> thus the FIFO isn't associated with a device (while the PSCs are)
> 
> Signed-off-by: Gerhard Sittig <gsi@denx.de>

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