From: Patrick Havelange <patrick.havelange@essensium.com>
To: Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Shawn Guo <shawnguo@kernel.org>, Li Yang <leoyang.li@nxp.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Thierry Reding <thierry.reding@gmail.com>,
Esben Haabendal <esben@haabendal.dk>,
William Breathitt Gray <vilhelm.gray@gmail.com>,
Linus Walleij <linus.walleij@linaro.org>,
linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org
Cc: Patrick Havelange <patrick.havelange@essensium.com>
Subject: [PATCH 7/8] dt-bindings: iio/counter: ftm-quaddec: add poll-interval parameter
Date: Mon, 18 Feb 2019 15:03:20 +0100 [thread overview]
Message-ID: <20190218140321.19166-7-patrick.havelange@essensium.com> (raw)
In-Reply-To: <20190218140321.19166-1-patrick.havelange@essensium.com>
New optional parameter supported by updated driver.
Signed-off-by: Patrick Havelange <patrick.havelange@essensium.com>
Reviewed-by: Esben Haabendal <esben@haabendal.dk>
---
.../devicetree/bindings/iio/counter/ftm-quaddec.txt | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/iio/counter/ftm-quaddec.txt b/Documentation/devicetree/bindings/iio/counter/ftm-quaddec.txt
index 4d18cd722074..60554e6c4367 100644
--- a/Documentation/devicetree/bindings/iio/counter/ftm-quaddec.txt
+++ b/Documentation/devicetree/bindings/iio/counter/ftm-quaddec.txt
@@ -6,8 +6,14 @@ Required properties:
- compatible: Must be "fsl,ftm-quaddec".
- reg: Must be set to the memory region of the flextimer.
-Optional property:
+Optional properties:
- big-endian: Access the device registers in big-endian mode.
+- poll-interval Poll interval time in milliseconds for detecting
+ the under/overflow of the counter. Default value
+ is 100.
+ A value of 0 disables polling. This value can also
+ be set at runtime, but not to less than this initial
+ value (except 0 for disabling).
Example:
counter0: counter@29d0000 {
--
2.17.1
next prev parent reply other threads:[~2019-02-18 22:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-18 14:03 [PATCH 1/8] include/fsl: add common FlexTimer #defines in a separate header Patrick Havelange
2019-02-18 14:03 ` [PATCH 2/8] drivers/pwm: pwm-fsl-ftm: use common header for FlexTimer #defines Patrick Havelange
2019-02-18 14:03 ` [PATCH 3/8] drivers/clocksource: timer-fsl-ftm: " Patrick Havelange
2019-02-18 14:20 ` Daniel Lezcano
2019-02-18 14:03 ` [PATCH 4/8] dt-bindings: iio/counter: ftm-quaddec Patrick Havelange
2019-02-18 14:03 ` [PATCH 5/8] iio/counter: add FlexTimer Module Quadrature decoder counter driver Patrick Havelange
2019-02-20 16:41 ` Jonathan Cameron
2019-02-21 1:09 ` William Breathitt Gray
2019-02-21 8:28 ` William Breathitt Gray
2019-02-22 14:37 ` Patrick Havelange
2019-03-04 12:36 ` Patrick Havelange
2019-02-18 14:03 ` [PATCH 6/8] LS1021A: dtsi: add ftm quad decoder entries Patrick Havelange
2019-02-18 14:03 ` Patrick Havelange [this message]
2019-02-28 19:47 ` [PATCH 7/8] dt-bindings: iio/counter: ftm-quaddec: add poll-interval parameter Rob Herring
2019-02-18 14:03 ` [PATCH 8/8] iio/counter/ftm-quaddec: add handling of under/overflow of the counter Patrick Havelange
2019-02-20 16:54 ` Jonathan Cameron
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