ARM: dts: Add pcie controller node for exynos5440-ssdk5440

This patch adds pcie controller node for exynos5440-ssdk5440,
and also adds a phandle for pin controller node.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

2 files changed, 9 insertions, 1 deletions

diff --git a/arch/arm/boot/dts/exynos5440-ssdk5440.dts b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
index d55042beb5c5..f96de398c965 100644
--- a/arch/arm/boot/dts/exynos5440-ssdk5440.dts
+++ b/arch/arm/boot/dts/exynos5440-ssdk5440.dts
@@ -30,4 +30,12 @@
                         clock-frequency = <50000000>;
                 };
         };
+
+        pcie@290000 {
+                reset-gpio = <&pin_ctrl 5 0>;
+        };
+
+        pcie@2a0000 {
+                reset-gpio = <&pin_ctrl 22 0>;
+        };
 };
diff --git a/arch/arm/boot/dts/exynos5440.dtsi b/arch/arm/boot/dts/exynos5440.dtsi
index 0709767b7248..b7ffc4dfe219 100644
--- a/arch/arm/boot/dts/exynos5440.dtsi
+++ b/arch/arm/boot/dts/exynos5440.dtsi
@@ -113,7 +113,7 @@
                 clock-names = "spi", "spi_busclk0";
         };
 
-        pinctrl {
+        pin_ctrl: pinctrl {
                 compatible = "samsung,exynos5440-pinctrl";
                 reg = <0xE0000 0x1000>;
                 interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>,