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>
Cc: Pascal PAILLET-LME <p.paillet@st.com>
Subject: [PATCH v3 5/8] dt-bindings: input: document stpmic1 pmic onkey
Date: Mon, 8 Oct 2018 16:29:41 +0000 [thread overview]
Message-ID: <1539016176-4072-6-git-send-email-p.paillet@st.com> (raw)
In-Reply-To: <1539016176-4072-1-git-send-email-p.paillet@st.com>
From: pascal paillet <p.paillet@st.com>
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>
---
changes in v3:
* Replace st,onkey-long-press-seconds and st,onkey-pwroff-enabled by
power-off-time-sec.
.../devicetree/bindings/input/st,stpmic1-onkey.txt | 30 ++++++++++++++++++++++
1 file changed, 30 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..8c58186
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt
@@ -0,0 +1,30 @@
+STMicroelectronics STPMIC1 Onkey
+
+Required properties:
+
+- compatible = "st,stpmic1-onkey";
+- interrupt-parent: phandle to the parent interrupt controller
+- 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";
+ st,onkey-pwroff-enabled;
+ st,onkey-long-press-seconds = <10>;
+};
--
1.9.1
next prev parent reply other threads:[~2018-10-08 16:29 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-08 16:29 [PATCH v3 0/8] Introduce STPMIC1 PMIC Driver Pascal PAILLET-LME
2018-10-08 16:29 ` [PATCH v3 1/8] dt-bindings: mfd: document stpmic1 Pascal PAILLET-LME
2018-10-12 15:28 ` Rob Herring
2018-10-08 16:29 ` [PATCH v3 2/8] mfd: stpmic1: add stpmic1 driver Pascal PAILLET-LME
2018-10-08 16:29 ` [PATCH v3 3/8] dt-bindings: regulator: document stpmic1 pmic regulators Pascal PAILLET-LME
2018-10-12 15:32 ` Rob Herring
2018-10-08 16:29 ` [PATCH v3 4/8] regulator: stpmic1: add stpmic1 regulator driver Pascal PAILLET-LME
2018-10-08 16:29 ` Pascal PAILLET-LME [this message]
2018-10-09 13:52 ` [PATCH v3 5/8] dt-bindings: input: document stpmic1 pmic onkey Pascal PAILLET-LME
2018-10-12 15:33 ` Rob Herring
2018-10-08 16:29 ` [PATCH v3 7/8] dt-bindings: watchdog: document stpmic1 pmic watchdog Pascal PAILLET-LME
2018-10-08 16:29 ` [PATCH v3 6/8] input: stpmic1: add stpmic1 onkey driver Pascal PAILLET-LME
2018-10-15 22:32 ` dmitry.torokhov
2018-10-08 16:29 ` [PATCH v3 8/8] watchdog: stpmic1: add stpmic1 watchdog driver Pascal PAILLET-LME
2018-10-08 16:35 ` Randy Dunlap
2018-10-09 0:47 ` kbuild test robot
2018-10-09 21:44 ` Guenter Roeck
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