From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 2/2] ARM: dts: add property for maximum ADC clock frequencies
Date: Wed, 5 Aug 2015 21:46:03 +0800 [thread overview]
Message-ID: <20150805134603.GN12927@tiger> (raw)
In-Reply-To: <f598169164aaacc28292d8ccc6afb32d@agner.ch>
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 <B38611@freescale.com>
> >> Signed-off-by: Stefan Agner <stefan@agner.ch>
> > 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 <jic23@kernel.org>
> >
> >> ---
> >> 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 at 4003e000 {
> >> @@ -387,6 +389,8 @@
> >> clocks = <&clks VF610_CLK_ADC1>;
> >> clock-names = "adc";
> >> status = "disabled";
> >> + fsl,adck-max-frequency = <30000000>, <40000000>,
> >> + <20000000>;
> >> };
> >>
> >> esdhc1: esdhc at 400b2000 {
> >>
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
prev parent reply other threads:[~2015-08-05 13:46 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-27 12:47 [PATCH v5 0/2] iio: adc: vf610: respect ADC clocking limitations Stefan Agner
2015-05-27 12:47 ` [PATCH v5 1/2] iio: adc: vf610: implement configurable conversion modes Stefan Agner
2015-06-07 16:54 ` Jonathan Cameron
2015-06-08 17:49 ` Rob Herring
2015-06-08 20:07 ` Stefan Agner
2015-06-14 11:12 ` Jonathan Cameron
2015-06-23 14:27 ` Rob Herring
2015-05-27 12:47 ` [PATCH v5 2/2] ARM: dts: add property for maximum ADC clock frequencies Stefan Agner
2015-06-07 16:56 ` Jonathan Cameron
2015-06-07 19:23 ` Stefan Agner
2015-08-03 12:22 ` Stefan Agner
2015-08-05 13:46 ` Shawn Guo [this message]
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