Corrected pins used by usart3.
Signed-off-by: Jonas Andersson <jonas@microbit.se>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
 
                                        pinctrl_usart3_rts: usart3_rts-0 {
                                                atmel,pins =
-                                                       <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PC8 periph B */
+                                                       <AT91_PIOC 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
                                        };
 
                                        pinctrl_usart3_cts: usart3_cts-0 {
                                                atmel,pins =
-                                                       <AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC10 periph B */
+                                                       <AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
                                        };
                                };