These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/kernel/Documentation/devicetree/bindings/leds/backlight/sky81452-backlight.txt b/kernel/Documentation/devicetree/bindings/leds/backlight/sky81452-backlight.txt
new file mode 100644
index 000000000..8bf2940f5
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/leds/backlight/sky81452-backlight.txt
@@ -0,0 +1,29 @@
+SKY81452-backlight bindings
+
+Required properties:
+- compatible		: Must be "skyworks,sky81452-backlight"
+
+Optional properties:
+- name			: Name of backlight device. Default is 'lcd-backlight'.
+- gpios			: GPIO to use to EN pin.
+			See Documentation/devicetree/bindings/gpio/gpio.txt
+- led-sources		: List of enabled channels from 0 to 5.
+			See Documentation/devicetree/bindings/leds/common.txt
+- skyworks,ignore-pwm	: Ignore both PWM input
+- skyworks,dpwm-mode	: Enable DPWM dimming mode, otherwise Analog dimming.
+- skyworks,phase-shift	: Enable phase shift mode
+- skyworks,short-detection-threshold-volt
+			: It should be one of 4, 5, 6 and 7V.
+- skyworks,current-limit-mA
+			: It should be 2300mA or 2750mA.
+
+Example:
+
+	backlight {
+		compatible = "skyworks,sky81452-backlight";
+		name = "pwm-backlight";
+		led-sources = <0 1 2 5>;
+		skyworks,ignore-pwm;
+		skyworks,phase-shift;
+		skyworks,current-limit-mA = <2300>;
+	};