From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jacek Anaszewski Subject: [PATCH/RFC v6 2/6] DT: leds: Add flash led devices related properties Date: Mon, 22 Sep 2014 17:22:52 +0200 Message-ID: <1411399376-16497-3-git-send-email-j.anaszewski@samsung.com> References: <1411399376-16497-1-git-send-email-j.anaszewski@samsung.com> Return-path: In-reply-to: <1411399376-16497-1-git-send-email-j.anaszewski@samsung.com> Sender: linux-leds-owner@vger.kernel.org To: linux-leds@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org Cc: kyungmin.park@samsung.com, b.zolnierkie@samsung.com, Jacek Anaszewski , Stephen Warren , Grant Likely , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala List-Id: devicetree@vger.kernel.org Addition of a LED Flash Class extension entails the need for flash led specific device tree properties. The properties being added are: iout-torch, iout-flash, iout-indicator and flash-timeout. Signed-off-by: Jacek Anaszewski Acked-by: Kyungmin Park Cc: Stephen Warren Cc: Grant Likely Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala --- Documentation/devicetree/bindings/leds/common.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt index 2d88816..40f4b9a 100644 --- a/Documentation/devicetree/bindings/leds/common.txt +++ b/Documentation/devicetree/bindings/leds/common.txt @@ -3,6 +3,17 @@ Common leds properties. Optional properties for child nodes: - label : The label for this LED. If omitted, the label is taken from the node name (excluding the unit address). +- iout-torch : Array of maximum intensities in microamperes of the torch + led currents in order from sub-led 0 to N-1, where N is the number + of torch sub-leds exposed by the device +- iout-flash : Array of maximum intensities in microamperes of the flash + led currents in order from sub-led 0 to N-1, where N is the number + of flash sub-leds exposed by the device +- iout-indicator : Array of maximum intensities in microamperes of + the indicator led currents in order from sub-led 0 to N-1, + where N is the number of indicator sub-leds exposed by the device +- flash-timeout : timeout in microseconds after which flash led + is turned off - linux,default-trigger : This parameter, if present, is a string defining the trigger assigned to the LED. Current triggers are: @@ -19,5 +30,10 @@ Examples: system-status { label = "Status"; linux,default-trigger = "heartbeat"; + iout-torch = <500 500>; + iout-flash = <1000 1000>; + iout-indicator = <100 100>; + flash-timeout = <1000>; + ... }; -- 1.7.9.5