kernel/arch/arm/boot/dts/exynos5250-pinctrl.dtsi
.. .. @@ -260,7 +260,7 @@ 260 260 }; 261 261 262 262 uart3_data: uart3-data { 263 - samsung,pins = "gpa1-4", "gpa1-4";263 + samsung,pins = "gpa1-4", "gpa1-5";264 264 samsung,pin-function = <EXYNOS_PIN_FUNC_2>; 265 265 samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; 266 266 samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;