ARM: dts: vf610-twr: Add ttyLP2 device.

The ttyLP1 is already the default console/serial port.  The
tower board will route ttyLP2 to the same connectors depending
on the JP23/24 settings.

See:
 http://lists.infradead.org/pipermail/linux-arm-kernel/2014-July/276457.html
 http://lists.infradead.org/pipermail/linux-arm-kernel/2014-July/275576.html

Signed-off-by: Bill Pringlemeir <bpringlemeir@nbsps.com>
Acked-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>

diff --git a/arch/arm/boot/dts/vf610-twr.dts b/arch/arm/boot/dts/vf610-twr.dts
index e4bffba..82d16ac 100644 (file)
--- a/arch/arm/boot/dts/vf610-twr.dts
+++ b/arch/arm/boot/dts/vf610-twr.dts
@@ -220,8 +220,6 @@
                                VF610_PAD_PTB1__FTM0_CH1                0x1582
                                VF610_PAD_PTB2__FTM0_CH2                0x1582
                                VF610_PAD_PTB3__FTM0_CH3                0x1582
-                               VF610_PAD_PTB6__FTM0_CH6                0x1582
-                               VF610_PAD_PTB7__FTM0_CH7                0x1582
                        >;
                };
 
@@ -243,6 +241,13 @@
                                VF610_PAD_PTB5__UART1_RX                0x21a1
                        >;
                };
+
+               pinctrl_uart2: uart2grp {
+                       fsl,pins = <
+                               VF610_PAD_PTB6__UART2_TX                0x21a2
+                               VF610_PAD_PTB7__UART2_RX                0x21a1
+                       >;
+               };
        };
 };
 
@@ -264,3 +269,9 @@
        pinctrl-0 = <&pinctrl_uart1>;
        status = "okay";
 };
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart2>;
+       status = "okay";
+};