arm/dts: sirf: fix the pingroup name mismatch between drivers and dts

in drivers/pinctrl/sirf, pingroup name is cko0 and cko1, but in dts, they
are cko0 and cko1_rst. this patch fixes the error in dts.

Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/arch/arm/boot/dts/atlas6.dtsi b/arch/arm/boot/dts/atlas6.dtsi
index 5370412..a0f2721 100644
--- a/arch/arm/boot/dts/atlas6.dtsi
+++ b/arch/arm/boot/dts/atlas6.dtsi
@@ -521,16 +521,16 @@
                                                 sirf,function = "pulse_count";
                                         };
                                 };
-                                cko0_rst_pins_a: cko0_rst@0 {
-                                        cko0_rst {
-                                                sirf,pins = "cko0_rstgrp";
-                                                sirf,function = "cko0_rst";
+                                cko0_pins_a: cko0@0 {
+                                        cko0 {
+                                                sirf,pins = "cko0grp";
+                                                sirf,function = "cko0";
                                         };
                                 };
-                                cko1_rst_pins_a: cko1_rst@0 {
-                                        cko1_rst {
-                                                sirf,pins = "cko1_rstgrp";
-                                                sirf,function = "cko1_rst";
+                                cko1_pins_a: cko1@0 {
+                                        cko1 {
+                                                sirf,pins = "cko1grp";
+                                                sirf,function = "cko1";
                                         };
                                 };
 			};
diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi
index 05e9489..bbeb623 100644
--- a/arch/arm/boot/dts/prima2.dtsi
+++ b/arch/arm/boot/dts/prima2.dtsi
@@ -515,16 +515,16 @@
                                                 sirf,function = "pulse_count";
                                         };
                                 };
-                                cko0_rst_pins_a: cko0_rst@0 {
-                                        cko0_rst {
-                                                sirf,pins = "cko0_rstgrp";
-                                                sirf,function = "cko0_rst";
+                                cko0_pins_a: cko0@0 {
+                                        cko0 {
+                                                sirf,pins = "cko0grp";
+                                                sirf,function = "cko0";
                                         };
                                 };
-                                cko1_rst_pins_a: cko1_rst@0 {
-                                        cko1_rst {
-                                                sirf,pins = "cko1_rstgrp";
-                                                sirf,function = "cko1_rst";
+                                cko1_pins_a: cko1@0 {
+                                        cko1 {
+                                                sirf,pins = "cko1grp";
+                                                sirf,function = "cko1";
                                         };
                                 };
 			};