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authorSascha Hauer <s.hauer@pengutronix.de>2016-06-13 07:29:57 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2016-06-13 07:29:57 +0200
commita4f4bc65b33164eb8c19bcff9834cc87bcc845bb (patch)
treeef97762be5b614f160e9affddd1bbbec43c007dc /dts/Bindings/leds
parent83e61900b02965d01f0885e2db2077df35be7f56 (diff)
downloadbarebox-a4f4bc65b33164eb8c19bcff9834cc87bcc845bb.tar.gz
barebox-a4f4bc65b33164eb8c19bcff9834cc87bcc845bb.tar.xz
dts: update to v4.6-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/leds')
-rw-r--r--dts/Bindings/leds/leds-is31fl32xx.txt52
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diff --git a/dts/Bindings/leds/leds-is31fl32xx.txt b/dts/Bindings/leds/leds-is31fl32xx.txt
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+Binding for ISSI IS31FL32xx and Si-En SN32xx LED Drivers
+
+The IS31FL32xx/SN32xx family of LED drivers are I2C devices with multiple
+constant-current channels, each with independent 256-level PWM control.
+Each LED is represented as a sub-node of the device.
+
+Required properties:
+- compatible: one of
+ issi,is31fl3236
+ issi,is31fl3235
+ issi,is31fl3218
+ issi,is31fl3216
+ si-en,sn3218
+ si-en,sn3216
+- reg: I2C slave address
+- address-cells : must be 1
+- size-cells : must be 0
+
+LED sub-node properties:
+- reg : LED channel number (1..N)
+- label : (optional)
+ see Documentation/devicetree/bindings/leds/common.txt
+- linux,default-trigger : (optional)
+ see Documentation/devicetree/bindings/leds/common.txt
+
+
+Example:
+
+is31fl3236: led-controller@3c {
+ compatible = "issi,is31fl3236";
+ reg = <0x3c>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@1 {
+ reg = <1>;
+ label = "EB:blue:usr0";
+ };
+ led@2 {
+ reg = <2>;
+ label = "EB:blue:usr1";
+ };
+ ...
+ led@36 {
+ reg = <36>;
+ label = "EB:blue:usr35";
+ };
+};
+
+For more product information please see the links below:
+http://www.issi.com/US/product-analog-fxled-driver.shtml
+http://www.si-en.com/product.asp?parentid=890