[PATCH RESEND] DTS: CI20: Fix bugs in ci20's device tree.

[Zhou Yanjie]

According to the Schematic, the hardware of ci20 leads to uart3,
but not to uart2. Uart2 is miswritten in the original code.

Signed-off-by: Zhou Yanjie <zhouyan...@zoho.com>
---
 arch/mips/boot/dts/ingenic/ci20.dts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/mips/boot/dts/ingenic/ci20.dts 
b/arch/mips/boot/dts/ingenic/ci20.dts
index 50cff3c..4f7b1fa 100644
--- a/arch/mips/boot/dts/ingenic/ci20.dts
+++ b/arch/mips/boot/dts/ingenic/ci20.dts
@@ -76,7 +76,7 @@
        status = "okay";
 
        pinctrl-names = "default";
-       pinctrl-0 = <&pins_uart2>;
+       pinctrl-0 = <&pins_uart3>;
 };
 
 &uart4 {
@@ -196,9 +196,9 @@
                bias-disable;
        };
 
-       pins_uart2: uart2 {
-               function = "uart2";
-               groups = "uart2-data", "uart2-hwflow";
+       pins_uart3: uart3 {
+               function = "uart3";
+               groups = "uart3-data", "uart3-hwflow";
                bias-disable;
        };
 
-- 
2.7.4