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, 26 insertions, 0 deletions

diff --git a/kernel/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt b/kernel/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt
new file mode 100644
index 000000000..120bc4971
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt
@@ -0,0 +1,26 @@
+* Freescale MPC512x/MPC8xxx/Layerscape GPIO controller
+
+Required properties:
+- compatible : Should be "fsl,<soc>-gpio"
+  The following <soc>s are known to be supported:
+    mpc5121, mpc5125, mpc8349, mpc8572, mpc8610, pq3, qoriq.
+- reg : Address and length of the register set for the device
+- interrupts : Should be the port interrupt shared by all 32 pins.
+- #gpio-cells : Should be two.  The first cell is the pin number and
+  the second cell is used to specify the gpio polarity:
+      0 = active high
+      1 = active low
+
+Optional properties:
+- little-endian : GPIO registers are used as little endian. If not
+                  present registers are used as big endian by default.
+
+Example:
+
+gpio0: gpio@1100 {
+	compatible = "fsl,mpc5125-gpio";
+	#gpio-cells = <2>;
+	reg = <0x1100 0x080>;
+	interrupts = <78 0x8>;
+	status = "okay";
+};