ARM: dts: add pinctrl for EC irq of exynos5250-snow

Added pinctrl node for embedded controller (EC) IRQ
on Snow board.

Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 32715b3..469c85d 100644 (file)
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -25,6 +25,13 @@
        };
 
        pinctrl@11400000 {
        };
 
        pinctrl@11400000 {

+               ec_irq: ec-irq {
+                       samsung,pins = "gpx1-6";
+                       samsung,pin-function = <0>;
+                       samsung,pin-pud = <0>;
+                       samsung,pin-drv = <0>;
+               };
+

                sd3_clk: sd3-clk {
                        samsung,pin-drv = <0>;
                };
                sd3_clk: sd3-clk {
                        samsung,pin-drv = <0>;
                };


@@ -101,6 +108,8 @@
                                reg = <0x1e>;
                                interrupts = <6 0>;
                                interrupt-parent = <&gpx1>;
                                reg = <0x1e>;
                                interrupts = <6 0>;
                                interrupt-parent = <&gpx1>;

+                               pinctrl-names = "default";
+                               pinctrl-0 = <&ec_irq>;

                                wakeup-source;
 
                                keyboard-controller {
                                wakeup-source;
 
                                keyboard-controller {