Add uqe_serial document to
Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt
Signed-off-by: Zhao Qiang <qiang.zhao@xxxxxxx>
---
.../bindings/powerpc/fsl/cpm_qe/uqe_serial.txt | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt
new file mode 100644
index 0000000..e677599
--- /dev/null
+++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt
@@ -0,0 +1,20 @@
+* Serial
+
+Currently defined compatibles:
+- ucc_uart
+
+Properties for ucc_uart:
+device_type : which type the device is
+port-number : port number of UCC-UART
+rx-clock-name : which clock QE use for RX
+tx-clock-name : which clock QE use for TX
+
+Example:
+
+ serial: ucc@2200 {
+ device_type = "serial";
+ compatible = "ucc_uart";
+ port-number = <1>;
+ rx-clock-name = "brg2";
+ tx-clock-name = "brg2";
+ };
--
2.1.0.27.g96db324
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