powerpc/fsl: update compatiable on fsl 16550 uart nodes
The Freescale serial port's are pretty much a 16550, however there are
some FSL specific bugs and features. Add a "fsl,ns16550" compatiable
string to allow code to handle those FSL specific issues.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/boot/dts/kmeter1.dts b/arch/powerpc/boot/dts/kmeter1.dts
index d16bae1..983aee1 100644
--- a/arch/powerpc/boot/dts/kmeter1.dts
+++ b/arch/powerpc/boot/dts/kmeter1.dts
@@ -80,7 +80,7 @@
serial0: serial@4500 {
cell-index = <0>;
device_type = "serial";
- compatible = "ns16550";
+ compatible = "fsl,ns16550", "ns16550";
reg = <0x4500 0x100>;
clock-frequency = <264000000>;
interrupts = <9 0x8>;