[C57][DTS][C57-30] Add CAN support

arch/arm64/boot/dts/seco/seco-imx8qxp-c57.dts

@@ -52,6 +52,7 @@
         serial4 = &cm40_lpuart;
         mmc0 = &usdhc1;
         mmc1 = &usdhc2;
+        can0 = &flexcan1;
         i2c1 = &i2c1;
         i2c4 = &cm40_i2c;
         i2c5 = &i2c0_mipi_lvds0;
@@ -413,6 +414,13 @@
                 IMX8QXP_QSPI0A_DQS_LSIO_GPIO3_IO13   		0x00000021
             >;
         };
+  
+        pinctrl_flexcan2: flexcan2grp {
+            fsl,pins = <
+                IMX8QXP_FLEXCAN1_TX_ADMA_FLEXCAN1_TX		0x21
+                IMX8QXP_FLEXCAN1_RX_ADMA_FLEXCAN1_RX		0x21
+            >;
+        };
 
         pinctrl_qspi0: qspi0grp {
             fsl,pins = <
@@ -860,6 +868,12 @@ gpio5: &lsio_gpio5 {
     phy-reset-duration = <2>;
 };
 
+&flexcan2 {
+    pinctrl-names = "default";
+    pinctrl-0 = <&pinctrl_flexcan2>;
+    status = "okay";
+};
+
 &flexspi0 {
     pinctrl-names = "default";
     pinctrl-0 = <&pinctrl_qspi0>;