From: Dan Murphy <dmurphy-l0cyMroinI0@public.gmane.org>
To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
rpurdie-Fm38FmjxZ/leoWH0uzbU5w@public.gmane.org,
jacek.anaszewski-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
pavel-+ZI9xUNit7I@public.gmane.org
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-leds-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Dan Murphy <dmurphy-l0cyMroinI0@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 3/5] dt: bindings: lp8860: Add trigger binding to the lp8860
Date: Mon, 4 Dec 2017 15:20:24 -0600 [thread overview]
Message-ID: <20171204212026.14214-4-dmurphy@ti.com> (raw)
In-Reply-To: <20171204212026.14214-1-dmurphy-l0cyMroinI0@public.gmane.org>
Add a default trigger optional node to the child node.
This will allow the driver to set the trigger for a backlight.
Signed-off-by: Dan Murphy <dmurphy-l0cyMroinI0@public.gmane.org>
cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
---
Documentation/devicetree/bindings/leds/leds-lp8860.txt | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/leds/leds-lp8860.txt b/Documentation/devicetree/bindings/leds/leds-lp8860.txt
index e3a5e91f965b..40543e62da48 100644
--- a/Documentation/devicetree/bindings/leds/leds-lp8860.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lp8860.txt
@@ -6,25 +6,28 @@ current sinks that can be controlled by a PWM input
signal, a SPI/I2C master, or both.
Required properties:
- - compatible:
+ - compatible :
"ti,lp8860"
- - reg - I2C slave address
+ - reg : I2C slave address
Optional properties:
- label : see Documentation/devicetree/bindings/leds/common.txt
- - enable-gpio - gpio pin to enable/disable the device.
- - supply - "vled" - LED supply
+ - enable-gpios : gpio pin to enable/disable the device.
+ - supply : "vled" - LED supply
+ - linux,default-trigger : (optional)
+ see Documentation/devicetree/bindings/leds/common.txt
Example:
leds: leds@6 {
compatible = "ti,lp8860";
reg = <0x2d>;
- enable-gpio = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+ enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
vled-supply = <&vbatt>;
display_cluster: display_cluster@0 {
label = "display_cluster";
+ linux,default-trigger = "backlight";
};
}
--
2.15.0.124.g7668cbc60
--
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prev parent reply other threads:[~2017-12-04 21:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20171204212026.14214-1-dmurphy@ti.com>
[not found] ` <20171204212026.14214-1-dmurphy-l0cyMroinI0@public.gmane.org>
2017-12-04 21:20 ` [PATCH 1/5] dt: bindings: lp8860: Update DT label binding Dan Murphy
2017-12-04 21:20 ` Dan Murphy [this message]
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