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>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/boot/dts/mpc8377_wlan.dts b/arch/powerpc/boot/dts/mpc8377_wlan.dts
index 9ea783056969..ef4a305a0d0c 100644
--- a/arch/powerpc/boot/dts/mpc8377_wlan.dts
+++ b/arch/powerpc/boot/dts/mpc8377_wlan.dts
@@ -304,7 +304,7 @@
                 serial0: serial@4500 {
                         cell-index = <0>;
                         device_type = "serial";
-                        compatible = "ns16550";
+                        compatible = "fsl,ns16550", "ns16550";
                         reg = <0x4500 0x100>;
                         clock-frequency = <0>;
                         interrupts = <9 0x8>;
@@ -314,7 +314,7 @@
                 serial1: serial@4600 {
                         cell-index = <1>;
                         device_type = "serial";
-                        compatible = "ns16550";
+                        compatible = "fsl,ns16550", "ns16550";
                         reg = <0x4600 0x100>;
                         clock-frequency = <0>;
                         interrupts = <10 0x8>;