From: "Guido Günther" <agx@sigxcpu.org>
To: Jacek Anaszewski <jacek.anaszewski@gmail.com>,
Pavel Machek <pavel@ucw.cz>, Dan Murphy <dmurphy@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/6] dt: bindings: lm3692x: Add ti,ovp-microvolt property
Date: Wed, 25 Dec 2019 12:07:14 +0100 [thread overview]
Message-ID: <f45e30f43b7d20ac14f93309a006249fdb351ddd.1577271823.git.agx@sigxcpu.org> (raw)
In-Reply-To: <cover.1577271823.git.agx@sigxcpu.org>
This allows to set the overvoltage protection to 17V, 21V, 25V or 29V.
Signed-off-by: Guido Günther <agx@sigxcpu.org>
---
Documentation/devicetree/bindings/leds/leds-lm3692x.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
index 4c2d923f8758..95f6d8c19f20 100644
--- a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
@@ -18,6 +18,10 @@ Required properties:
Optional properties:
- enable-gpios : gpio pin to enable/disable the device.
- vled-supply : LED supply
+ - ti,ovp-microvolt: Overvoltage protection in
+ micro-volt, can be 17000000, 21000000, 25000000 or
+ 29000000. If ti,ovp-microvolt is not specified it
+ defaults to 29000000.
Required child properties:
- reg : 0 - Will enable all LED sync paths
@@ -44,6 +48,7 @@ led-controller@36 {
enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
vled-supply = <&vbatt>;
+ ti,ovp-microvolt = <25000000>;
led@0 {
reg = <0>;
--
2.23.0
next prev parent reply other threads:[~2019-12-25 11:07 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-25 11:07 [PATCH v2 0/6] leds: lm3692x: Allow to set ovp and brigthness mode Guido Günther
2019-12-25 11:07 ` Guido Günther [this message]
2019-12-26 10:06 ` [PATCH v2 1/6] dt: bindings: lm3692x: Add ti,ovp-microvolt property Pavel Machek
2019-12-27 12:17 ` Guido Günther
2019-12-25 11:07 ` [PATCH v2 2/6] leds: lm3692x: Allow to configure over voltage protection Guido Günther
2019-12-26 10:07 ` Pavel Machek
2019-12-25 11:07 ` [PATCH v2 3/6] dt: bindings: lm3692x: Add ti,brightness-mapping-exponential property Guido Günther
2019-12-25 11:07 ` [PATCH v2 4/6] leds: lm3692x: Allow to configure brigthness mode Guido Günther
2019-12-25 11:07 ` [PATCH v2 5/6] dt: bindings: lm3692x: Add led-max-microamp property Guido Günther
2019-12-26 10:08 ` Pavel Machek
2019-12-25 11:07 ` [PATCH v2 6/6] leds: lm3692x: Make sure we don't exceed the maximum led current Guido Günther
2019-12-26 10:13 ` Pavel Machek
2019-12-27 12:59 ` Guido Günther
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