Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Pascal PAILLET-LME <p.paillet@st.com>
To:     "dmitry.torokhov@gmail.com" <dmitry.torokhov@gmail.com>,
        "robh+dt@kernel.org" <robh+dt@kernel.org>,
        "mark.rutland@arm.com" <mark.rutland@arm.com>,
        "lee.jones@linaro.org" <lee.jones@linaro.org>,
        "lgirdwood@gmail.com" <lgirdwood@gmail.com>,
        "broonie@kernel.org" <broonie@kernel.org>,
        "wim@linux-watchdog.org" <wim@linux-watchdog.org>,
        "linux@roeck-us.net" <linux@roeck-us.net>,
        "linux-input@vger.kernel.org" <linux-input@vger.kernel.org>,
        "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-watchdog@vger.kernel.org" <linux-watchdog@vger.kernel.org>,
        "benjamin.gaignard@linaro.org" <benjamin.gaignard@linaro.org>,
        "eballetbo@gmail.com" <eballetbo@gmail.com>,
        "axel.lin@ingics.com" <axel.lin@ingics.com>
CC:     Pascal PAILLET-LME <p.paillet@st.com>
Subject: [PATCH v5 5/8] dt-bindings: input: document stpmic1 pmic onkey
Thread-Topic: [PATCH v5 5/8] dt-bindings: input: document stpmic1 pmic onkey
Thread-Index: AQHUb6OIQibZjrf1sUusj/sLHWb73Q==
Date:   Mon, 29 Oct 2018 16:22:06 +0000
Message-ID: <1540830122-2577-6-git-send-email-p.paillet@st.com>
References: <1540830122-2577-1-git-send-email-p.paillet@st.com>
In-Reply-To: <1540830122-2577-1-git-send-email-p.paillet@st.com>
Accept-Language: en-US
Content-Language: en-US
x-ms-exchange-messagesentrepresentingtype: 1
x-ms-exchange-transport-fromentityheader: Hosted
x-originating-ip: [10.75.127.48]
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 8BIT
MIME-Version: 1.0
X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-10-29_11:,,
 signatures=0
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

The stpmic1 pmic is able to manage an onkey button. It can be configured
to shut-down the power supplies on a long key-press with an adjustable
duration.

Signed-off-by: Pascal Paillet <p.paillet@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
changes in v5: nothing

 .../devicetree/bindings/input/st,stpmic1-onkey.txt | 28 ++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt

diff --git a/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt
new file mode 100644
index 0000000..4494613
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt
@@ -0,0 +1,28 @@
+STMicroelectronics STPMIC1 Onkey
+
+Required properties:
+
+- compatible = "st,stpmic1-onkey";
+- interrupts: interrupt line to use
+- interrupt-names = "onkey-falling", "onkey-rising"
+	onkey-falling: happens when onkey is pressed; IT_PONKEY_F of pmic
+	onkey-rising: happens when onkey is released; IT_PONKEY_R of pmic
+
+Optional properties:
+
+- st,onkey-clear-cc-flag: onkey is able power on after an
+  over-current shutdown event.
+- st,onkey-pu-inactive: onkey pull up is not active
+- power-off-time-sec: Duration in seconds which the key should be kept
+        pressed for device to power off automatically (from 1 to 16 seconds).
+        see See Documentation/devicetree/bindings/input/keys.txt
+
+Example:
+
+onkey {
+	compatible = "st,stpmic1-onkey";
+	interrupt-parent = <&pmic>;
+	interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>;
+	interrupt-names = "onkey-falling", "onkey-rising";
+	power-off-time-sec = <10>;
+};
-- 
1.9.1