diff --git a/arch/arm/include/asm/arch-tegra30/funcmux.h b/arch/arm/include/asm/arch-tegra30/funcmux.h
index 2e8b3359161..05414061a23 100644
--- a/arch/arm/include/asm/arch-tegra30/funcmux.h
+++ b/arch/arm/include/asm/arch-tegra30/funcmux.h
@@ -16,5 +16,6 @@ enum {
 
 	/* UART configs */
 	FUNCMUX_UART1_ULPI = 0,
+	FUNCMUX_UART5_SDMMC1 = 1,
 };
 #endif	/* _TEGRA30_FUNCMUX_H_ */
diff --git a/arch/arm/mach-tegra/board.c b/arch/arm/mach-tegra/board.c
index c382e042860..be739c75877 100644
--- a/arch/arm/mach-tegra/board.c
+++ b/arch/arm/mach-tegra/board.c
@@ -181,7 +181,7 @@ static int uart_configs[] = {
 	-1,
 	-1,
 	-1,
-	-1,
+	FUNCMUX_UART5_SDMMC1,  /* UARTE */
 #elif defined(CONFIG_TEGRA114)
 	-1,
 	-1,
diff --git a/drivers/pinctrl/tegra/funcmux-tegra30.c b/drivers/pinctrl/tegra/funcmux-tegra30.c
index e31b859beb8..5d3403ae441 100644
--- a/drivers/pinctrl/tegra/funcmux-tegra30.c
+++ b/drivers/pinctrl/tegra/funcmux-tegra30.c
@@ -33,6 +33,22 @@ int funcmux_select(enum periph_id id, int config)
 			break;
 		}
 		break;
+	case PERIPH_ID_UART5:
+		switch (config) {
+		case FUNCMUX_UART5_SDMMC1:
+			pinmux_set_func(PMUX_PINGRP_SDMMC1_DAT3_PY4,
+					PMUX_FUNC_UARTE);
+			pinmux_set_func(PMUX_PINGRP_SDMMC1_DAT2_PY5,
+					PMUX_FUNC_UARTE);
+
+			pinmux_set_io(PMUX_PINGRP_SDMMC1_DAT3_PY4, PMUX_PIN_OUTPUT);
+			pinmux_set_io(PMUX_PINGRP_SDMMC1_DAT2_PY5, PMUX_PIN_INPUT);
+
+			pinmux_tristate_disable(PMUX_PINGRP_SDMMC1_DAT3_PY4);
+			pinmux_tristate_disable(PMUX_PINGRP_SDMMC1_DAT2_PY5);
+			break;
+		}
+		break;
 
 	/* Add other periph IDs here as needed */