[PATCH v4] devicetree: bindings: uart: Add new compatible string for ZynqMP
From: robh@kernel.org (Rob Herring)
Date: 2016-09-23 22:37:52
Also in:
linux-devicetree, linux-serial, lkml
On Fri, Sep 23, 2016 at 04:55:48PM +0530, Nava kishore Manne wrote:
quoted hunk ↗ jump to hunk
From: Nava kishore Manne <redacted> This patch Adds the new compatible string for ZynqMP. Signed-off-by: Nava kishore Manne <redacted> --- Changes for v4: -Modified the ChangeLog comment. Changes for v3: -Added changeLog comment. Changes for v2: -None Documentation/devicetree/bindings/serial/cdns,uart.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.txt b/Documentation/devicetree/bindings/serial/cdns,uart.txt index a3eb154..4fe7aae 100644 --- a/Documentation/devicetree/bindings/serial/cdns,uart.txt +++ b/Documentation/devicetree/bindings/serial/cdns,uart.txt@@ -1,7 +1,8 @@ Binding for Cadence UART Controller Required properties: -- compatible : should be "cdns,uart-r1p8", or "xlnx,xuartps" +- compatible : should be "cdns,uart-r1p8", or "xlnx,xuartps" for Zynq and + "cdns,uart-r1p12" for Zynq Ultrascale+ MPSoC uart controller.
Please format this as one valid combination per line. xuartps is not very specific. It needs some abbreviation of "Zynq Ultrascale+ MPSoC" in it.
- reg: Should contain UART controller registers location and length. - interrupts: Should contain UART controller interrupts. - clocks: Must contain phandles to the UART clocks -- 2.1.2