From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Turquette Subject: Re: [PATCH 2/3] ARM: dts: mx28: Provide a codec clock Date: Tue, 25 Jun 2013 10:27:59 -0700 Message-ID: <20130625172759.23972.34839@quantum> References: <1372168801-4221-1-git-send-email-fabio.estevam@freescale.com> <1372168801-4221-2-git-send-email-fabio.estevam@freescale.com> <20130625142257.GE12178@S2101-09.ap.freescale.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20130625142257.GE12178@S2101-09.ap.freescale.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Shawn Guo , Fabio Estevam Cc: marex@denx.de, alsa-devel@alsa-project.org, broonie@kernel.org, linux-arm-kernel@lists.infradead.org List-Id: alsa-devel@alsa-project.org Quoting Shawn Guo (2013-06-25 07:22:58) > On Tue, Jun 25, 2013 at 11:00:00AM -0300, Fabio Estevam wrote: > > Since commit 9e13f345887 (ASoC: sgtl5000: Let the codec acquire its clock) it is > > necessary to pass a codec clock to the sgtl5000 driver. > > > > Since the saif mclk cannot be passed as a real clock within the clock framework, > > let's pass a dummy one to the codec driver. > > > Why can not saif driver register the mclk to clock framework? There are a growing number of drivers which define their own clocks. One example can be found in drivers/media/platform/omap3isp/isp.c. Regards, Mike > > Shawn > > > The mxs-saif driver will activate the codec clock. > > > > Signed-off-by: Fabio Estevam > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 From: mturquette@linaro.org (Mike Turquette) Date: Tue, 25 Jun 2013 10:27:59 -0700 Subject: [PATCH 2/3] ARM: dts: mx28: Provide a codec clock In-Reply-To: <20130625142257.GE12178@S2101-09.ap.freescale.net> References: <1372168801-4221-1-git-send-email-fabio.estevam@freescale.com> <1372168801-4221-2-git-send-email-fabio.estevam@freescale.com> <20130625142257.GE12178@S2101-09.ap.freescale.net> Message-ID: <20130625172759.23972.34839@quantum> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Quoting Shawn Guo (2013-06-25 07:22:58) > On Tue, Jun 25, 2013 at 11:00:00AM -0300, Fabio Estevam wrote: > > Since commit 9e13f345887 (ASoC: sgtl5000: Let the codec acquire its clock) it is > > necessary to pass a codec clock to the sgtl5000 driver. > > > > Since the saif mclk cannot be passed as a real clock within the clock framework, > > let's pass a dummy one to the codec driver. > > > Why can not saif driver register the mclk to clock framework? There are a growing number of drivers which define their own clocks. One example can be found in drivers/media/platform/omap3isp/isp.c. Regards, Mike > > Shawn > > > The mxs-saif driver will activate the codec clock. > > > > Signed-off-by: Fabio Estevam > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel