This patch adds device tree binding documentation for 1.5A Step-Up Current Regulator for Flash LEDs.
Signed-off-by: Jacek Anaszewski <[email protected]> Acked-by: Kyungmin Park <[email protected]> Cc: Bryan Wu <[email protected]> Cc: Richard Purdie <[email protected]> Cc: Rob Herring <[email protected]> Cc: Pawel Moll <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Ian Campbell <[email protected]> Cc: Kumar Gala <[email protected]> Cc: <[email protected]> --- .../devicetree/bindings/leds/leds-aat1290.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/leds/leds-aat1290.txt diff --git a/Documentation/devicetree/bindings/leds/leds-aat1290.txt b/Documentation/devicetree/bindings/leds/leds-aat1290.txt new file mode 100644 index 0000000..17b8f05 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-aat1290.txt @@ -0,0 +1,17 @@ +* Skyworks Solutions, Inc. AAT1290 Current Regulator for Flash LEDs + +Required properties: + +- compatible : Must be "skyworks,aat1290". +- gpios : Two gpio pins in order FLEN, EN/SET. +- flash-timeout-microsec : Maximum flash timeout in microseconds - + it can be calculated using following formula: + T = 8.82 * 10^9 * Ct. + +Example: + +flash_led: led { + compatible = "skyworks,aat1290"; + gpios = <&gpj1 1 0>, <&gpj1 2 0>; + flash-timeout-microsec = <1940000>; +} -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
