From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751688AbdB1SUm (ORCPT ); Tue, 28 Feb 2017 13:20:42 -0500 Received: from mx08-00178001.pphosted.com ([91.207.212.93]:28134 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751621AbdB1SUf (ORCPT ); Tue, 28 Feb 2017 13:20:35 -0500 From: Fabrice Gasnier To: , , , , , CC: , , , , , , , , , , Subject: [PATCH v3 3/6] dt-bindings: iio: document interrupt trigger support Date: Tue, 28 Feb 2017 17:51:16 +0100 Message-ID: <1488300679-3259-4-git-send-email-fabrice.gasnier@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1488300679-3259-1-git-send-email-fabrice.gasnier@st.com> References: <1488300679-3259-1-git-send-email-fabrice.gasnier@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.50] X-ClientProxiedBy: SFHDAG5NODE2.st.com (10.75.127.14) To SFHDAG5NODE3.st.com (10.75.127.15) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-02-28_15:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Document interrupt trigger that takes a generic interrupt, and can be used as trigger source for sampling devices such as sensors, ADCs... Signed-off-by: Fabrice Gasnier --- .../bindings/iio/trigger/iio-trig-interrupt.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt diff --git a/Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt b/Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt new file mode 100644 index 0000000..9de9856 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt @@ -0,0 +1,22 @@ +Interrupt based trigger + +Any internal or external interrupt may be used as trigger source for +devices like sensors, ADCs... As an example, external signal can be +routed to a GPIO, and turned into an interrupt driven trigger. + +Required properties: +- compatible: Should be "interrupt-trigger" +- interrupts: The interrupt used as trigger. Generic interrupt client node as + described in ../../interrupt-controller/interrupts.txt + +Optional properties: +- #io-trigger-cells = <0>; See the IIO bindings, IIO trigger providers + and consumers sections in ../iio-bindings.txt + +Example: + trig0: interrupt-trigger0 { + #io-trigger-cells = <0>; + compatible = "interrupt-trigger"; + interrupts = <11 0>; + interrupt-parent = <&gpioa>; + } -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabrice Gasnier Subject: [PATCH v3 3/6] dt-bindings: iio: document interrupt trigger support Date: Tue, 28 Feb 2017 17:51:16 +0100 Message-ID: <1488300679-3259-4-git-send-email-fabrice.gasnier@st.com> References: <1488300679-3259-1-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: <1488300679-3259-1-git-send-email-fabrice.gasnier@st.com> 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: jic23@kernel.org, linux@armlinux.org.uk, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: mark.rutland@arm.com, benjamin.gaignard@linaro.org, lars@metafoo.de, alexandre.torgue@st.com, linux-iio@vger.kernel.org, pmeerw@pmeerw.net, mcoquelin.stm32@gmail.com, knaack.h@gmx.de, fabrice.gasnier@st.com, linus.walleij@linaro.org, benjamin.gaignard@st.com List-Id: devicetree@vger.kernel.org Document interrupt trigger that takes a generic interrupt, and can be used as trigger source for sampling devices such as sensors, ADCs... Signed-off-by: Fabrice Gasnier --- .../bindings/iio/trigger/iio-trig-interrupt.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt diff --git a/Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt b/Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt new file mode 100644 index 0000000..9de9856 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt @@ -0,0 +1,22 @@ +Interrupt based trigger + +Any internal or external interrupt may be used as trigger source for +devices like sensors, ADCs... As an example, external signal can be +routed to a GPIO, and turned into an interrupt driven trigger. + +Required properties: +- compatible: Should be "interrupt-trigger" +- interrupts: The interrupt used as trigger. Generic interrupt client node as + described in ../../interrupt-controller/interrupts.txt + +Optional properties: +- #io-trigger-cells = <0>; See the IIO bindings, IIO trigger providers + and consumers sections in ../iio-bindings.txt + +Example: + trig0: interrupt-trigger0 { + #io-trigger-cells = <0>; + compatible = "interrupt-trigger"; + interrupts = <11 0>; + interrupt-parent = <&gpioa>; + } -- 1.9.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: fabrice.gasnier@st.com (Fabrice Gasnier) Date: Tue, 28 Feb 2017 17:51:16 +0100 Subject: [PATCH v3 3/6] dt-bindings: iio: document interrupt trigger support In-Reply-To: <1488300679-3259-1-git-send-email-fabrice.gasnier@st.com> References: <1488300679-3259-1-git-send-email-fabrice.gasnier@st.com> Message-ID: <1488300679-3259-4-git-send-email-fabrice.gasnier@st.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Document interrupt trigger that takes a generic interrupt, and can be used as trigger source for sampling devices such as sensors, ADCs... Signed-off-by: Fabrice Gasnier --- .../bindings/iio/trigger/iio-trig-interrupt.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt diff --git a/Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt b/Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt new file mode 100644 index 0000000..9de9856 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/trigger/iio-trig-interrupt.txt @@ -0,0 +1,22 @@ +Interrupt based trigger + +Any internal or external interrupt may be used as trigger source for +devices like sensors, ADCs... As an example, external signal can be +routed to a GPIO, and turned into an interrupt driven trigger. + +Required properties: +- compatible: Should be "interrupt-trigger" +- interrupts: The interrupt used as trigger. Generic interrupt client node as + described in ../../interrupt-controller/interrupts.txt + +Optional properties: +- #io-trigger-cells = <0>; See the IIO bindings, IIO trigger providers + and consumers sections in ../iio-bindings.txt + +Example: + trig0: interrupt-trigger0 { + #io-trigger-cells = <0>; + compatible = "interrupt-trigger"; + interrupts = <11 0>; + interrupt-parent = <&gpioa>; + } -- 1.9.1