From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shawn Guo Subject: Re: [PATCH v5 2/2] ARM: dts: add property for maximum ADC clock frequencies Date: Wed, 5 Aug 2015 21:46:03 +0800 Message-ID: <20150805134603.GN12927@tiger> References: <1432730872-14325-1-git-send-email-stefan@agner.ch> <1432730872-14325-3-git-send-email-stefan@agner.ch> <557477BE.5050108@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: 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: Stefan Agner Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, lars@metafoo.de, B38611@freescale.com, pmeerw@pmeerw.net, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, linux-iio@vger.kernel.org, knaack.h@gmx.de, linux-kernel@vger.kernel.org, maitysanchayan@gmail.com, robh+dt@kernel.org, Jonathan Cameron , kernel@pengutronix.de, galak@codeaurora.org, shawn.guo@linaro.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org On Mon, Aug 03, 2015 at 02:22:30PM +0200, Stefan Agner wrote: > Hi Shawn, > > I guess this will go through your tree? Haven't seen it appear on imx/dt > so far... Sorry. I missed it. Please use my kernel.org mailbox, which I'm using for kernel maintenance now. Applied, thanks. Shawn > > -- > Stefan > > On 2015-06-07 18:56, Jonathan Cameron wrote: > > On 27/05/15 13:47, Stefan Agner wrote: > >> The ADC clock frequency is limited depending on modes used. Add > >> device tree property which allow to set the mode used and the > >> maximum frequency ratings for the instance. These allows to > >> set the ADC clock to a frequency which is within specification > >> according to the actual mode used. > >> > >> Acked-by: Fugang Duan > >> Signed-off-by: Stefan Agner > > I'm happy to take this via IIO if people want me to, otherwise give > > it's connection to the previous patch that I just applied, > > > > Acked-by: Jonathan Cameron > > > >> --- > >> arch/arm/boot/dts/vfxxx.dtsi | 4 ++++ > >> 1 file changed, 4 insertions(+) > >> > >> diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi > >> index a29c7ce..c6609bd 100644 > >> --- a/arch/arm/boot/dts/vfxxx.dtsi > >> +++ b/arch/arm/boot/dts/vfxxx.dtsi > >> @@ -189,6 +189,8 @@ > >> clocks = <&clks VF610_CLK_ADC0>; > >> clock-names = "adc"; > >> status = "disabled"; > >> + fsl,adck-max-frequency = <30000000>, <40000000>, > >> + <20000000>; > >> }; > >> > >> wdoga5: wdog@4003e000 { > >> @@ -387,6 +389,8 @@ > >> clocks = <&clks VF610_CLK_ADC1>; > >> clock-names = "adc"; > >> status = "disabled"; > >> + fsl,adck-max-frequency = <30000000>, <40000000>, > >> + <20000000>; > >> }; > >> > >> esdhc1: esdhc@400b2000 { > >> > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >