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52 lines
1.1 KiB
52 lines
1.1 KiB
Binding for ISSI IS31FL32xx and Si-En SN32xx LED Drivers |
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The IS31FL32xx/SN32xx family of LED drivers are I2C devices with multiple |
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constant-current channels, each with independent 256-level PWM control. |
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Each LED is represented as a sub-node of the device. |
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Required properties: |
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- compatible: one of |
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issi,is31fl3236 |
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issi,is31fl3235 |
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issi,is31fl3218 |
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issi,is31fl3216 |
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si-en,sn3218 |
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si-en,sn3216 |
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- reg: I2C slave address |
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- address-cells : must be 1 |
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- size-cells : must be 0 |
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LED sub-node properties: |
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- reg : LED channel number (1..N) |
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- label : (optional) |
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see Documentation/devicetree/bindings/leds/common.txt |
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- linux,default-trigger : (optional) |
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see Documentation/devicetree/bindings/leds/common.txt |
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Example: |
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is31fl3236: led-controller@3c { |
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compatible = "issi,is31fl3236"; |
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reg = <0x3c>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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led@1 { |
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reg = <1>; |
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label = "EB:blue:usr0"; |
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}; |
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led@2 { |
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reg = <2>; |
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label = "EB:blue:usr1"; |
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}; |
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... |
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led@36 { |
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reg = <36>; |
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label = "EB:blue:usr35"; |
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}; |
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}; |
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For more product information please see the links below: |
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http://www.issi.com/US/product-analog-fxled-driver.shtml |
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http://www.si-en.com/product.asp?parentid=890
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