Add uqe_serial document to Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt Signed-off-by: Zhao Qiang <qiang.zhao@xxxxxxx> --- Changes for v2 - modify tx/rx-clock-name specification .../bindings/powerpc/fsl/cpm_qe/uqe_serial.txt | 19 +++++++++++++++++++ 1 file changed, 19 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..436c71c --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/uqe_serial.txt @@ -0,0 +1,19 @@ +* Serial + +Currently defined compatibles: +- ucc_uart + +Properties for ucc_uart: +port-number : port number of UCC-UART +tx/rx-clock-name : should be "brg1"-"brg16" for internal clock source, + should be "clk1"-"clk28" for external clock source. + +Example: + + ucc_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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html