diff options
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt | 52 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/vendor-prefixes.txt | 2 |
2 files changed, 54 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt b/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt new file mode 100644 index 000000000000..926c2117942c --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt @@ -0,0 +1,52 @@ +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 diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 72e2c5a2b327..dd72e0541e83 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -120,6 +120,7 @@ intercontrol Inter Control Group invensense InvenSense Inc. isee ISEE 2007 S.L. isil Intersil +issi Integrated Silicon Solutions Inc. jedec JEDEC Solid State Technology Association karo Ka-Ro electronics GmbH keymile Keymile GmbH @@ -204,6 +205,7 @@ seagate Seagate Technology PLC semtech Semtech Corporation sgx SGX Sensortech sharp Sharp Corporation +si-en Si-En Technology Ltd. sigma Sigma Designs, Inc. sil Silicon Image silabs Silicon Laboratories |