1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/serial/cdns,uart.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Cadence UART Controller Device Tree Bindings
10 - Michal Simek <michal.simek@xilinx.com>
13 - $ref: /schemas/serial.yaml#
18 - description: UART controller for Zynq-7xxx SoC
21 - const: cdns,uart-r1p8
22 - description: UART controller for Zynq Ultrascale+ MPSoC
24 - const: xlnx,zynqmp-uart
25 - const: cdns,uart-r1p12
43 Override the CTS modem status signal. This signal will
44 always be reported as active instead of being obtained
45 from the modem status register. Define this if your serial
46 port does not use this pin.
56 unevaluatedProperties: false
60 uart0: serial@e0000000 {
61 compatible = "xlnx,xuartps", "cdns,uart-r1p8";
62 clocks = <&clkc 23>, <&clkc 40>;
63 clock-names = "uart_clk", "pclk";
64 reg = <0xE0000000 0x1000>;
65 interrupts = <0 27 4>;