iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/Documentation/devicetree/bindings/leds/leds-lp8860.txt

51 lines
1.3 KiB
Plaintext
Raw Normal View History

leds: lp8860: Introduce TI lp8860 4 channel LED driver Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19 04:48:35 -08:00
* Texas Instruments - lp8860 4-Channel LED Driver
The LP8860-Q1 is an high-efficiency LED
driver with boost controller. It has 4 high-precision
current sinks that can be controlled by a PWM input
signal, a SPI/I2C master, or both.
Required properties:
dt: bindings: lp8860: Update bindings for lp8860 Update the lp8860 bindings to fix various issues found. Rename enable-gpio to enable-gpios, update the node name to the device name and indent the node example. Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:02 -06:00
- compatible :
leds: lp8860: Introduce TI lp8860 4 channel LED driver Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19 04:48:35 -08:00
"ti,lp8860"
dt: bindings: lp8860: Update bindings for lp8860 Update the lp8860 bindings to fix various issues found. Rename enable-gpio to enable-gpios, update the node name to the device name and indent the node example. Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:02 -06:00
- reg : I2C slave address
dt: bindings: lp8860: Update DT label binding Update the lp8860 label binding to the LED standard as documented in Documentation/devicetree/bindings/leds/common.txt Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:03 -06:00
- #address-cells : 1
- #size-cells : 0
leds: lp8860: Introduce TI lp8860 4 channel LED driver Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19 04:48:35 -08:00
Optional properties:
dt: bindings: lp8860: Update bindings for lp8860 Update the lp8860 bindings to fix various issues found. Rename enable-gpio to enable-gpios, update the node name to the device name and indent the node example. Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:02 -06:00
- enable-gpios : gpio pin to enable (active high)/disable the device.
- vled-supply : LED supply
leds: lp8860: Introduce TI lp8860 4 channel LED driver Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19 04:48:35 -08:00
dt: bindings: lp8860: Update DT label binding Update the lp8860 label binding to the LED standard as documented in Documentation/devicetree/bindings/leds/common.txt Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:03 -06:00
Required child properties:
- reg : 0
Optional child properties:
dt-bindings: lp8860: Add function and color properties Refer to new "function" and "color" properties and mark "label" as deprecated. Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Dan Murphy <dmurphy@ti.com>
2019-06-09 20:19:04 +02:00
- function : see Documentation/devicetree/bindings/leds/common.txt
- color : see Documentation/devicetree/bindings/leds/common.txt
- label : see Documentation/devicetree/bindings/leds/common.txt (deprecated)
dt: bindings: lp8860: Add trigger binding to the lp8860 Add a default trigger optional node to the child node. This will allow the driver to set the trigger for a backlight. Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:05 -06:00
- linux,default-trigger :
see Documentation/devicetree/bindings/leds/common.txt
dt: bindings: lp8860: Update DT label binding Update the lp8860 label binding to the LED standard as documented in Documentation/devicetree/bindings/leds/common.txt Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:03 -06:00
leds: lp8860: Introduce TI lp8860 4 channel LED driver Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19 04:48:35 -08:00
Example:
dt-bindings: lp8860: Add function and color properties Refer to new "function" and "color" properties and mark "label" as deprecated. Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Dan Murphy <dmurphy@ti.com>
2019-06-09 20:19:04 +02:00
#include <dt-bindings/leds/common.h>
dt: bindings: lp8860: Update bindings for lp8860 Update the lp8860 bindings to fix various issues found. Rename enable-gpio to enable-gpios, update the node name to the device name and indent the node example. Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:02 -06:00
led-controller@2d {
leds: lp8860: Introduce TI lp8860 4 channel LED driver Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19 04:48:35 -08:00
compatible = "ti,lp8860";
dt: bindings: lp8860: Update DT label binding Update the lp8860 label binding to the LED standard as documented in Documentation/devicetree/bindings/leds/common.txt Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:03 -06:00
#address-cells = <1>;
#size-cells = <0>;
leds: lp8860: Introduce TI lp8860 4 channel LED driver Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19 04:48:35 -08:00
reg = <0x2d>;
dt: bindings: lp8860: Update bindings for lp8860 Update the lp8860 bindings to fix various issues found. Rename enable-gpio to enable-gpios, update the node name to the device name and indent the node example. Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:02 -06:00
enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
leds: lp8860: Introduce TI lp8860 4 channel LED driver Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19 04:48:35 -08:00
vled-supply = <&vbatt>;
dt: bindings: lp8860: Update DT label binding Update the lp8860 label binding to the LED standard as documented in Documentation/devicetree/bindings/leds/common.txt Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:03 -06:00
led@0 {
reg = <0>;
dt-bindings: lp8860: Add function and color properties Refer to new "function" and "color" properties and mark "label" as deprecated. Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Dan Murphy <dmurphy@ti.com>
2019-06-09 20:19:04 +02:00
function = LED_FUNCTION_BACKLIGHT;
color = <LED_COLOR_ID_WHITE>;
dt: bindings: lp8860: Add trigger binding to the lp8860 Add a default trigger optional node to the child node. This will allow the driver to set the trigger for a backlight. Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:05 -06:00
linux,default-trigger = "backlight";
dt: bindings: lp8860: Update DT label binding Update the lp8860 label binding to the LED standard as documented in Documentation/devicetree/bindings/leds/common.txt Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2017-12-18 14:23:03 -06:00
};
leds: lp8860: Introduce TI lp8860 4 channel LED driver Introduce the Texas Instruments lp8860 4 channel LED driver. This driver configures the device in display cluster mode as this seems to be the most used configuration at the time of the driver configuration. For more product information please see the link below: http://www.ti.com/product/lp8860-q1 Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19 04:48:35 -08:00
}
For more product information please see the link below:
http://www.ti.com/product/lp8860-q1
Reference in New Issue Copy Permalink