ARM: SPEAr: DT: add uart state to fix warning

amba-pl011 driver supports two pin state "default" and "sleep" and it
expect from dt to provide this pinctrl states and phandler otherwise it
gives a warning message.

To remove this warning message pass default state with null phandler to uart
pins in device node (In our case all the pins are configured in default states
so we pass null phandler to pins).

Signed-off-by: Vipul Kumar Samar <vipulkumar.samar@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

6 files changed, 30 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/spear1310-evb.dts b/arch/arm/boot/dts/spear1310-evb.dts
index 72f46757574..8c97f34b99f 100644
--- a/arch/arm/boot/dts/spear1310-evb.dts
+++ b/arch/arm/boot/dts/spear1310-evb.dts
@@ -324,6 +324,8 @@
 
                         serial@e0000000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         spi0: spi@e0100000 {
diff --git a/arch/arm/boot/dts/spear1340-evb.dts b/arch/arm/boot/dts/spear1340-evb.dts
index cfe82d126da..05c25495804 100644
--- a/arch/arm/boot/dts/spear1340-evb.dts
+++ b/arch/arm/boot/dts/spear1340-evb.dts
@@ -336,10 +336,14 @@
 
                         serial@e0000000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         serial@b4100000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         spi0: spi@e0100000 {
diff --git a/arch/arm/boot/dts/spear300-evb.dts b/arch/arm/boot/dts/spear300-evb.dts
index b3265f6f595..5de1431653e 100644
--- a/arch/arm/boot/dts/spear300-evb.dts
+++ b/arch/arm/boot/dts/spear300-evb.dts
@@ -243,6 +243,8 @@
 
                         serial@d0000000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         wdt@fc880000 {
diff --git a/arch/arm/boot/dts/spear310-evb.dts b/arch/arm/boot/dts/spear310-evb.dts
index b30fa0e6001..b09632963d1 100644
--- a/arch/arm/boot/dts/spear310-evb.dts
+++ b/arch/arm/boot/dts/spear310-evb.dts
@@ -166,26 +166,38 @@
 
                         serial@d0000000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         serial@b2000000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         serial@b2080000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         serial@b2100000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         serial@b2180000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         serial@b2200000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         wdt@fc880000 {
diff --git a/arch/arm/boot/dts/spear320-evb.dts b/arch/arm/boot/dts/spear320-evb.dts
index bf5848d9aa2..fdedbb51410 100644
--- a/arch/arm/boot/dts/spear320-evb.dts
+++ b/arch/arm/boot/dts/spear320-evb.dts
@@ -183,14 +183,20 @@
 
                         serial@d0000000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         serial@a3000000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         serial@a4000000 {
                                status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         wdt@fc880000 {
diff --git a/arch/arm/boot/dts/spear600-evb.dts b/arch/arm/boot/dts/spear600-evb.dts
index 16e4de46c7b..5e6ef03cd04 100644
--- a/arch/arm/boot/dts/spear600-evb.dts
+++ b/arch/arm/boot/dts/spear600-evb.dts
@@ -73,10 +73,14 @@
                 apb {
                         serial@d0000000 {
                                 status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         serial@d0080000 {
                                 status = "okay";
+                                pinctrl-names = "default";
+                                pinctrl-0 = <>;
                         };
 
                         i2c@d0200000 {