ARM: dts: Add pin controller node for Samsung EXYNOS5440 SoC

Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 6f13d4eecd2d..024269de8ee5 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -90,6 +90,23 @@
                 reg = <0xE0000 0x1000>;
                 interrupt-controller;
                 #interrupt-cells = <2>;
+                #gpio-cells = <2>;
+
+                fan: fan {
+                        samsung,exynos5440-pin-function = <1>;
+                };
+
+                hdd_led0: hdd_led0 {
+                        samsung,exynos5440-pin-function = <2>;
+                };
+
+                hdd_led1: hdd_led1 {
+                        samsung,exynos5440-pin-function = <3>;
+                };
+
+                uart1: uart1 {
+                        samsung,exynos5440-pin-function = <4>;
+                };
         };
 
         i2c@F0000 {