ARM: dts: vf-colibri: Add I2C support

Acked-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
index 80e8fbc..7324bdc 100644 (file)
--- a/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/vf-colibri-eval-v3.dtsi
@@ -33,6 +33,10 @@
        status = "okay";
 };
 
+&i2c0 {
+       status = "okay";
+};
+
 &pwm0 {
        status = "okay";
 };
@@ -51,4 +55,4 @@
 
 &uart2 {
        status = "okay";
-};
\ No newline at end of file
+};

diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi
index 2371760..43e7539 100644 (file)
--- a/arch/arm/boot/dts/vf-colibri.dtsi
+++ b/arch/arm/boot/dts/vf-colibri.dtsi
@@ -40,6 +40,12 @@
        pinctrl-0 = <&pinctrl_fec1>;
 };
 
+&i2c0 {
+       clock-frequency = <400000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c0>;
+};
+
 &pwm0 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_pwm0>;
@@ -127,6 +133,13 @@
                        >;
                };
 
+               pinctrl_i2c0: i2c0grp {
+                       fsl,pins = <
+                               VF610_PAD_PTB14__I2C0_SCL               0x37ff
+                               VF610_PAD_PTB15__I2C0_SDA               0x37ff
+                       >;
+               };
+
                pinctrl_pwm0: pwm0grp {
                        fsl,pins = <
                                VF610_PAD_PTB0__FTM0_CH0                0x1182