Commit 856c78c6 authored by Jolly Shah's avatar Jolly Shah Committed by Michal Simek
Browse files

dt-bindings: firmware: Add bindings for Versal firmware 



ZynqMP firmware driver can be used for versal also.
Add versal compatible string to zynqmp firmware driver
doc.

Signed-off-by: default avatarJolly Shah <jolly.shah@xilinx.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
parent e502ff86

Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt

+15 −1
Original line number Diff line number Diff line
@@ -11,7 +11,9 @@ power management service, FPGA service and other platform management 
services.



Required properties:

 - compatible:	Must contain:	"xlnx,zynqmp-firmware"

 - compatible:	Must contain any of below:

		"xlnx,zynqmp-firmware" for Zynq Ultrascale+ MPSoC

		"xlnx,versal-firmware" for Versal

 - method:	The method of calling the PM-API firmware layer.

		Permitted values are:

		  - "smc" : SMC #0, following the SMCCC
@@ -21,6 +23,8 @@ Required properties: 
Example

-------



Zynq Ultrascale+ MPSoC

----------------------

firmware {

	zynqmp_firmware: zynqmp-firmware {

		compatible = "xlnx,zynqmp-firmware";
@@ -28,3 +32,13 @@ firmware { 
		...

	};

};



Versal

------

firmware {

	versal_firmware: versal-firmware {

		compatible = "xlnx,versal-firmware";

		method = "smc";

		...

	};

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE