ARM: dts: AM33XX: Add default pinctrl binding for I2C device

Add pin control binding for I2C device nodes in all
board specific DT files (as per current usage),

EVM: Both i2c0 and i2c1
EVM-SK and Bone: Only i2c0

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Acked-by: Matt Porter <mporter@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts
index f67c360844f4..15a305224bba 100644
--- a/arch/arm/boot/dts/am335x-evmsk.dts
+++ b/arch/arm/boot/dts/am335x-evmsk.dts
@@ -51,6 +51,13 @@
                                 0x9c 0x27       /* gpmc_ben0_cle.gpio2_5, INPUT | MODE7 */
                         >;
                 };
+
+                i2c0_pins: pinmux_i2c0_pins {
+                        pinctrl-single,pins = <
+                                0x188 0x30      /* i2c0_sda.i2c0_sda PULLUP | INPUTENABLE | MODE0 */
+                                0x18c 0x30      /* i2c0_scl.i2c0_scl PULLUP | INPUTENABLE | MODE0 */
+                        >;
+                };
         };
 
         ocp {
@@ -59,6 +66,9 @@
                 };
 
                 i2c0: i2c@44e0b000 {
+                        pinctrl-names = "default";
+                        pinctrl-0 = <&i2c0_pins>;
+
                         status = "okay";
                         clock-frequency = <400000>;