linux-kernel - [PATCH/RFC v13 11/13] DT: Add documentation for exynos4-is 'flashes' property

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Message-id: <1426175114-14876-12-git-send-email-j.anaszewski@samsung.com>
Date:	Thu, 12 Mar 2015 16:45:12 +0100
From:	Jacek Anaszewski <j.anaszewski@...sung.com>
To:	linux-leds@...r.kernel.org, linux-media@...r.kernel.org,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Cc:	kyungmin.park@...sung.com, pavel@....cz, cooloney@...il.com,
	rpurdie@...ys.net, sakari.ailus@....fi, s.nawrocki@...sung.com,
	Jacek Anaszewski <j.anaszewski@...sung.com>
Subject: [PATCH/RFC v13 11/13] DT: Add documentation for exynos4-is 'flashes'
 property

This patch adds a description of 'flashes' property
to the samsung-fimc.txt.

Signed-off-by: Jacek Anaszewski <j.anaszewski@...sung.com>
Acked-by: Kyungmin Park <kyungmin.park@...sung.com>
Cc: Sylwester Nawrocki <s.nawrocki@...sung.com>
---
 .../devicetree/bindings/media/samsung-fimc.txt     |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/samsung-fimc.txt b/Documentation/devicetree/bindings/media/samsung-fimc.txt
index 922d6f8..cb0e263 100644
--- a/Documentation/devicetree/bindings/media/samsung-fimc.txt
+++ b/Documentation/devicetree/bindings/media/samsung-fimc.txt
@@ -40,6 +40,13 @@ should be inactive. For the "active-a" state the camera port A must be activated
 and the port B deactivated and for the state "active-b" it should be the other
 way around.
 
+Optional properties:
+
+- flashes - Array of phandles to the flash LEDs that can be controlled by the
+	    sub-devices contained in this media device. Flash LED is
+	    represented by a child node of a flash LED device
+	    (see Documentation/devicetree/bindings/leds/common.txt).
+
 The 'camera' node must include at least one 'fimc' child node.
 
 
@@ -166,6 +173,7 @@ Example:
 		clock-output-names = "cam_a_clkout", "cam_b_clkout";
 		pinctrl-names = "default";
 		pinctrl-0 = <&cam_port_a_clk_active>;
+		flashes = <&camera_flash>, <&system_torch>;
 		status = "okay";
 		#address-cells = <1>;
 		#size-cells = <1>;
-- 
1.7.9.5

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