diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index fff0ee69aab495361898b503268fd300a02832c1..affeebe620f675f9f9afc10b48f7f78b01013e29 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -494,12 +494,12 @@
 
 					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>;
 					};
 				};