On Thu, Jan 29, 2015 at 1:03 PM, Rob Herring [off-list ref] wrote:

On Thu, Jan 29, 2015 at 8:55 AM, Jacek Anaszewski
[off-list ref] wrote:

quoted

Hi Rob,

Have we achieved consensus concerning this patch?
If so, can you give your ack?

I think so.

Acked-by: Rob Herring <robh@kernel.org>

quoted

OK, I can merge this patch into my tree with you guys Ack.
Jacek, does this patch depend on the first one which you are still
discussing with Pavel? Can I merge this one firstly.

-Bryan

quoted

On 01/27/2015 09:07 AM, Jacek Anaszewski wrote:

quoted

Add a property for defining device outputs the LED
represented by the DT child node is connected to.

Signed-off-by: Jacek Anaszewski <redacted>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Bryan Wu <redacted>
Cc: Richard Purdie <redacted>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <redacted>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <redacted>
Cc: Kumar Gala <redacted>
Cc: devicetree@vger.kernel.org
---
  Documentation/devicetree/bindings/leds/common.txt |   16
+++++++++++++++-
  1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/leds/common.txt

b/Documentation/devicetree/bindings/leds/common.txt
index a2c3f7a..34811c5 100644

--- a/Documentation/devicetree/bindings/leds/common.txt
+++ b/Documentation/devicetree/bindings/leds/common.txt

@@ -1,6 +1,19 @@
  Common leds properties.

+LED and flash LED devices provide the same basic functionality as current
+regulators, but extended with LED and flash LED specific features like
+blinking patterns, flash timeout, flash faults and external flash strobe

mode.
+
+Many LED devices expose more than one current output that can be
connected
+to one or more discrete LED component. Since the arrangement of
connections
+can influence the way of the LED device initialization, the LED
components
+have to be tightly coupled with the LED device binding. They are
represented
+by child nodes of the parent LED device binding.
+
  Optional properties for child nodes:
+- led-sources : List of device current outputs the LED is connected to.
The
+               outputs are identified by the numbers that must be defined
+               in the LED device binding documentation.
  - label : The label for this LED.  If omitted, the label is
    taken from the node name (excluding the unit address).

@@ -33,7 +46,8 @@ system-status {

  camera-flash {
        label = "Flash";
+       led-sources = <0>, <1>;
        max-microamp = <50000>;
        flash-max-microamp = <320000>;
        flash-timeout-us = <500000>;
-}
+};

--
Best Regards,
Jacek Anaszewski