From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Cameron Subject: Re: [PATCH v2 5/8] dt-bindings: iio: Add STM32 LPTimer trigger binding Date: Sat, 24 Jun 2017 21:10:42 +0100 Message-ID: <20170624211042.1f37f575@kernel.org> References: <1498055415-31513-1-git-send-email-fabrice.gasnier@st.com> <1498055415-31513-6-git-send-email-fabrice.gasnier@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1498055415-31513-6-git-send-email-fabrice.gasnier-qxv4g6HH51o@public.gmane.org> Sender: linux-iio-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Fabrice Gasnier Cc: lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, benjamin.gaignard-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, alexandre.torgue-qxv4g6HH51o@public.gmane.org, mcoquelin.stm32-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, benjamin.gaignard-qxv4g6HH51o@public.gmane.org, linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-pwm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Wed, 21 Jun 2017 16:30:12 +0200 Fabrice Gasnier wrote: > Add documentation for STMicroelectronics STM32 Low-Power Timer Trigger > binding. > > Signed-off-by: Fabrice Gasnier looks sensible to me. I'm kind of assuming this whole series will end up going through Lee and MFD. Acked-by: Jonathan Cameron > --- > Changes in v2: > - s/Low Power/Low-Power > - remove leading 0x in example (parent node) > - improve reg property description > --- > .../bindings/iio/timer/stm32-lptimer-trigger.txt | 23 ++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt > > diff --git a/Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt b/Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt > new file mode 100644 > index 0000000..466d99f > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/timer/stm32-lptimer-trigger.txt > @@ -0,0 +1,23 @@ > +STMicroelectronics STM32 Low-Power Timer Trigger > + > +STM32 Low-Power Timer provides trigger source (LPTIM output) that can be used > +by STM32 internal ADC and/or DAC. > + > +Must be a sub-node of an STM32 Low-Power Timer device tree node. > +See ../mfd/stm32-lptimer.txt for details about the parent node. > + > +Required properties: > +- compatible: Must be "st,stm32-lptimer-trigger". > +- reg: Selects trigger hardware block. Must be 0, 1 or 2 > + respectively for lptimer1, lptimer2 or lptimer3 > + trigger output. > + > +Example: > + lptimer1: lptimer@40002400 { > + compatible = "st,stm32-lptimer"; > + ... > + trigger@0 { > + compatible = "st,stm32-lptimer-trigger"; > + reg = <0>; > + }; > + };