ARM: dts: Add nodes for pin controllers for exynos4x12

This patch adds nodes for pin controllers available on
EXYNOS4X12 SoCs supported by pinctrl-samsung driver.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index 906fe8437e75..179a62e46c9d 100644
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -18,8 +18,16 @@
 */
 
 /include/ "exynos4.dtsi"
+/include/ "exynos4x12-pinctrl.dtsi"
 
 / {
+        aliases {
+                pinctrl0 = &pinctrl_0;
+                pinctrl1 = &pinctrl_1;
+                pinctrl2 = &pinctrl_2;
+                pinctrl3 = &pinctrl_3;
+        };
+
         combiner:interrupt-controller@10440000 {
                 interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
                              <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
@@ -27,4 +35,35 @@
                              <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
                              <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>;
         };
+
+        pinctrl_0: pinctrl@11400000 {
+                compatible = "samsung,pinctrl-exynos4x12";
+                reg = <0x11400000 0x1000>;
+                interrupts = <0 47 0>;
+        };
+
+        pinctrl_1: pinctrl@11000000 {
+                compatible = "samsung,pinctrl-exynos4x12";
+                reg = <0x11000000 0x1000>;
+                interrupts = <0 46 0>;
+
+                wakup_eint: wakeup-interrupt-controller {
+                        compatible = "samsung,exynos4210-wakeup-eint";
+                        interrupt-parent = <&gic>;
+                        interrupts = <0 32 0>;
+                };
+        };
+
+        pinctrl_2: pinctrl@03860000 {
+                compatible = "samsung,pinctrl-exynos4x12";
+                reg = <0x03860000 0x1000>;
+                interrupt-parent = <&combiner>;
+                interrupts = <10 0>;
+        };
+
+        pinctrl_3: pinctrl@106E0000 {
+                compatible = "samsung,pinctrl-exynos4x12";
+                reg = <0x106E0000 0x1000>;
+                interrupts = <0 72 0>;
+        };
 };