From: Liu Gang <Gang.Liu@nxp.com>
Date: Wed, 23 Mar 2016 09:47:19 +0000 (+0800)
Subject: gpio: mpc8xxx: Add new platforms GPIO DT node description
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1418f9e6e02da2ad0a6aacc8645e6ad7496105e9;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

gpio: mpc8xxx: Add new platforms GPIO DT node description

Update the NXP GPIO node dt-binding file for QorIQ and
Layerscape platforms, and add one more example with
ls2080a GPIO node.

Signed-off-by: Liu Gang <Gang.Liu@nxp.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---

diff --git a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt b/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt
index 120bc4971cf3..4b6cc632ca5c 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-mpc8xxx.txt
@@ -1,9 +1,10 @@
-* Freescale MPC512x/MPC8xxx/Layerscape GPIO controller
+* Freescale MPC512x/MPC8xxx/QorIQ/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.
+	mpc5121, mpc5125, mpc8349, mpc8572, mpc8610, pq3, qoriq,
+	ls1021a, ls1043a, ls2080a.
 - 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
@@ -15,7 +16,7 @@ Optional properties:
 - little-endian : GPIO registers are used as little endian. If not
                   present registers are used as big endian by default.
 
-Example:
+Example of gpio-controller node for a mpc5125 SoC:
 
 gpio0: gpio@1100 {
 	compatible = "fsl,mpc5125-gpio";
@@ -24,3 +25,16 @@ gpio0: gpio@1100 {
 	interrupts = <78 0x8>;
 	status = "okay";
 };
+
+Example of gpio-controller node for a ls2080a SoC:
+
+gpio0: gpio@2300000 {
+	compatible = "fsl,ls2080a-gpio", "fsl,qoriq-gpio";
+	reg = <0x0 0x2300000 0x0 0x10000>;
+	interrupts = <0 36 0x4>; /* Level high type */
+	gpio-controller;
+	little-endian;
+	#gpio-cells = <2>;
+	interrupt-controller;
+	#interrupt-cells = <2>;
+};