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Merge tag 'tty-4.9-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
[cascardo/linux.git]
/
Documentation
/
devicetree
/
bindings
/
serial
/
cdns,uart.txt
diff --git
a/Documentation/devicetree/bindings/serial/cdns,uart.txt
b/Documentation/devicetree/bindings/serial/cdns,uart.txt
index
a3eb154
..
227bb77
100644
(file)
--- a/
Documentation/devicetree/bindings/serial/cdns,uart.txt
+++ b/
Documentation/devicetree/bindings/serial/cdns,uart.txt
@@
-1,7
+1,9
@@
Binding for Cadence UART Controller
Required properties:
Binding for Cadence UART Controller
Required properties:
-- compatible : should be "cdns,uart-r1p8", or "xlnx,xuartps"
+- compatible :
+ Use "xlnx,xuartps","cdns,uart-r1p8" for Zynq-7xxx SoC.
+ Use "xlnx,zynqmp-uart","cdns,uart-r1p12" for Zynq Ultrascale+ MPSoC.
- reg: Should contain UART controller registers location and length.
- interrupts: Should contain UART controller interrupts.
- clocks: Must contain phandles to the UART clocks
- reg: Should contain UART controller registers location and length.
- interrupts: Should contain UART controller interrupts.
- clocks: Must contain phandles to the UART clocks