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linux-next/Documentation/devicetree/bindings/leds/leds-is31fl32xx.txt

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leds: Add SN3218 and SN3216 support to the IS31FL32XX driver Si-En Technology was acquired by ISSI in 2011, and it appears that the IS31FL3218/IS31FL3216 are just rebranded SN3218/SN3216 devices. Add the "si-en,sn3218" and "si-en,sn3216" compatible strings into the IS31FL32XX driver as aliases for the issi equivalents, and update binding documentation. Datasheets: IS31FL3218: http://www.issi.com/WW/pdf/31FL3218.pdf SN3218: http://www.si-en.com/uploadpdf/s2011517171720.pdf IS31FL3216: http://www.issi.com/WW/pdf/31FL3216.pdf SN3216: http://www.si-en.com/uploadpdf/SN3216201152410148.pdf Signed-off-by: David Rivshin <drivshin@allworx.com> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-03-08 08:57:16 +08:00
Binding for ISSI IS31FL32xx and Si-En SN32xx LED Drivers
DT: leds: Add binding for the ISSI IS31FL32xx family of LED controllers This adds a binding description for the is31fl3236/35/18/16 I2C LED controllers. Signed-off-by: David Rivshin <drivshin@allworx.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-03-08 08:57:14 +08:00
leds: Add SN3218 and SN3216 support to the IS31FL32XX driver Si-En Technology was acquired by ISSI in 2011, and it appears that the IS31FL3218/IS31FL3216 are just rebranded SN3218/SN3216 devices. Add the "si-en,sn3218" and "si-en,sn3216" compatible strings into the IS31FL32XX driver as aliases for the issi equivalents, and update binding documentation. Datasheets: IS31FL3218: http://www.issi.com/WW/pdf/31FL3218.pdf SN3218: http://www.si-en.com/uploadpdf/s2011517171720.pdf IS31FL3216: http://www.issi.com/WW/pdf/31FL3216.pdf SN3216: http://www.si-en.com/uploadpdf/SN3216201152410148.pdf Signed-off-by: David Rivshin <drivshin@allworx.com> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-03-08 08:57:16 +08:00
The IS31FL32xx/SN32xx family of LED drivers are I2C devices with multiple
DT: leds: Add binding for the ISSI IS31FL32xx family of LED controllers This adds a binding description for the is31fl3236/35/18/16 I2C LED controllers. Signed-off-by: David Rivshin <drivshin@allworx.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-03-08 08:57:14 +08:00
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
leds: Add SN3218 and SN3216 support to the IS31FL32XX driver Si-En Technology was acquired by ISSI in 2011, and it appears that the IS31FL3218/IS31FL3216 are just rebranded SN3218/SN3216 devices. Add the "si-en,sn3218" and "si-en,sn3216" compatible strings into the IS31FL32XX driver as aliases for the issi equivalents, and update binding documentation. Datasheets: IS31FL3218: http://www.issi.com/WW/pdf/31FL3218.pdf SN3218: http://www.si-en.com/uploadpdf/s2011517171720.pdf IS31FL3216: http://www.issi.com/WW/pdf/31FL3216.pdf SN3216: http://www.si-en.com/uploadpdf/SN3216201152410148.pdf Signed-off-by: David Rivshin <drivshin@allworx.com> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-03-08 08:57:16 +08:00
si-en,sn3218
si-en,sn3216
DT: leds: Add binding for the ISSI IS31FL32xx family of LED controllers This adds a binding description for the is31fl3236/35/18/16 I2C LED controllers. Signed-off-by: David Rivshin <drivshin@allworx.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-03-08 08:57:14 +08:00
- 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";
};
};
leds: Add SN3218 and SN3216 support to the IS31FL32XX driver Si-En Technology was acquired by ISSI in 2011, and it appears that the IS31FL3218/IS31FL3216 are just rebranded SN3218/SN3216 devices. Add the "si-en,sn3218" and "si-en,sn3216" compatible strings into the IS31FL32XX driver as aliases for the issi equivalents, and update binding documentation. Datasheets: IS31FL3218: http://www.issi.com/WW/pdf/31FL3218.pdf SN3218: http://www.si-en.com/uploadpdf/s2011517171720.pdf IS31FL3216: http://www.issi.com/WW/pdf/31FL3216.pdf SN3216: http://www.si-en.com/uploadpdf/SN3216201152410148.pdf Signed-off-by: David Rivshin <drivshin@allworx.com> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-03-08 08:57:16 +08:00
For more product information please see the links below:
DT: leds: Add binding for the ISSI IS31FL32xx family of LED controllers This adds a binding description for the is31fl3236/35/18/16 I2C LED controllers. Signed-off-by: David Rivshin <drivshin@allworx.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-03-08 08:57:14 +08:00
http://www.issi.com/US/product-analog-fxled-driver.shtml
leds: Add SN3218 and SN3216 support to the IS31FL32XX driver Si-En Technology was acquired by ISSI in 2011, and it appears that the IS31FL3218/IS31FL3216 are just rebranded SN3218/SN3216 devices. Add the "si-en,sn3218" and "si-en,sn3216" compatible strings into the IS31FL32XX driver as aliases for the issi equivalents, and update binding documentation. Datasheets: IS31FL3218: http://www.issi.com/WW/pdf/31FL3218.pdf SN3218: http://www.si-en.com/uploadpdf/s2011517171720.pdf IS31FL3216: http://www.issi.com/WW/pdf/31FL3216.pdf SN3216: http://www.si-en.com/uploadpdf/SN3216201152410148.pdf Signed-off-by: David Rivshin <drivshin@allworx.com> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
2016-03-08 08:57:16 +08:00
http://www.si-en.com/product.asp?parentid=890
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