ARM: dts: imx25-pdk: Add CAN support

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

1 files changed, 23 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx25-pdk.dts b/arch/arm/boot/dts/imx25-pdk.dts
index 34de5e34814c..ebaf48d564a0 100644
--- a/arch/arm/boot/dts/imx25-pdk.dts
+++ b/arch/arm/boot/dts/imx25-pdk.dts
@@ -52,6 +52,14 @@
                         regulator-max-microvolt = <3300000>;
                 };
 
+                reg_can_3v3: regulator@3 {
+                        compatible = "regulator-fixed";
+                        reg = <3>;
+                        regulator-name = "can-3v3";
+                        regulator-min-microvolt = <3300000>;
+                        regulator-max-microvolt = <3300000>;
+                        gpio = <&gpio4 6 0>;
+                };
         };
 
         sound {
@@ -75,6 +83,13 @@
         status = "okay";
 };
 
+&can1 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_can1>;
+        xceiver-supply = <&reg_can_3v3>;
+        status = "okay";
+};
+
 &esdhc1 {
         pinctrl-names = "default";
         pinctrl-0 = <&pinctrl_esdhc1>;
@@ -118,6 +133,14 @@
                         >;
                 };
 
+                pinctrl_can1: can1grp {
+                        fsl,pins = <
+                                MX25_PAD_GPIO_A__CAN1_TX                0x0
+                                MX25_PAD_GPIO_B__CAN1_RX                0x0
+                                MX25_PAD_D14__GPIO_4_6                  0x80000000
+                        >;
+                };
+
                 pinctrl_esdhc1: esdhc1grp {
                         fsl,pins = <
                                 MX25_PAD_SD1_CMD__SD1_CMD               0x80000000