Enable Armada-3720-DB second UART port by adding the corresponding device tree node in the board DTS and enabling it. Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxxxxxxxxx> --- arch/arm64/boot/dts/marvell/armada-3720-db.dts | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/marvell/armada-3720-db.dts b/arch/arm64/boot/dts/marvell/armada-3720-db.dts index 9df0f06ce607..15713c19b3d0 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-db.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-db.dts @@ -216,7 +216,7 @@ /* * Exported on the micro USB connector CON30(V2.0)/CON32(V1.4) through - * an FTDI + * an FTDI (also on CON24(V2.0)/CON26(V1.4)). */ &uart0 { pinctrl-names = "default"; @@ -224,6 +224,13 @@ status = "okay"; }; +/* CON26(V2.0)/CON28(V1.4) */ +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; + status = "okay"; +}; + /* CON27(V2.0)/CON29(V1.4) */ &usb2 { status = "okay"; -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html