diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-02-27 09:40:19 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-03-01 14:29:51 +0100 |
| commit | a9c5f6b9ec883ee9dafd6d393600acc6fd263043 (patch) | |
| tree | 35621cff332a0c95509b04b2e4170f0eda1f0ecf /dts/Bindings/leds/leds-lm3692x.txt | |
| parent | 5ba0e42cb24afdf59d48930daf495c148312fc67 (diff) | |
| download | barebox-a9c5f6b9ec883ee9dafd6d393600acc6fd263043.tar.gz barebox-a9c5f6b9ec883ee9dafd6d393600acc6fd263043.tar.xz | |
dts: update to v4.16-rc1
Also includeded:
ARM: dts: am33xx: do not delete no longer existing clocks
Several clocks are removed from the am33xx dts files with v4.16-rc1.
Remove the corresponding /delete-node/ directives aswell to avoid
dtc breakage.
Also included:
ARM: dts: imx6qdl: SolidRun: Fix upstream include
Upstream dts file way renamed, so change include name accordingly.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/leds/leds-lm3692x.txt')
| -rw-r--r-- | dts/Bindings/leds/leds-lm3692x.txt | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/dts/Bindings/leds/leds-lm3692x.txt b/dts/Bindings/leds/leds-lm3692x.txt new file mode 100644 index 0000000000..6c9074f84a --- /dev/null +++ b/dts/Bindings/leds/leds-lm3692x.txt @@ -0,0 +1,49 @@ +* Texas Instruments - LM3692x Highly Efficient White LED Driver + +The LM3692x is an ultra-compact, highly efficient, +white-LED driver designed for LCD display backlighting. + +The main difference between the LM36922 and LM36923 is the number of +LED strings it supports. The LM36922 supports two strings while the LM36923 +supports three strings. + +Required properties: + - compatible: + "ti,lm36922" + "ti,lm36923" + - reg : I2C slave address + - #address-cells : 1 + - #size-cells : 0 + +Optional properties: + - enable-gpios : gpio pin to enable/disable the device. + - vled-supply : LED supply + +Required child properties: + - reg : 0 + +Optional child properties: + - label : see Documentation/devicetree/bindings/leds/common.txt + - linux,default-trigger : + see Documentation/devicetree/bindings/leds/common.txt + +Example: + +led-controller@36 { + compatible = "ti,lm3692x"; + reg = <0x36>; + #address-cells = <1>; + #size-cells = <0>; + + enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>; + vled-supply = <&vbatt>; + + led@0 { + reg = <0>; + label = "white:backlight_cluster"; + linux,default-trigger = "backlight"; + }; +} + +For more product information please see the link below: +http://www.ti.com/lit/ds/snvsa29/snvsa29.pdf |