diff options
| author | Jolly Shah <jolly.shah@xilinx.com> | 2019-10-07 21:52:22 +0300 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2019-10-16 13:54:06 +0300 |
| commit | 856c78c6281a3b96ea9dedac06e620b41f237b13 (patch) | |
| tree | d57008d6b7684f1ac2b700c784dd3fd9189c95a0 | |
| parent | e502ff8606b32df4f9f2435ab00278312db125b3 (diff) | |
| download | linux-856c78c6281a3b96ea9dedac06e620b41f237b13.tar.xz | |
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: Jolly Shah <jolly.shah@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| -rw-r--r-- | Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt index a4fe136be2ba..18c3aea90df2 100644 --- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt +++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt @@ -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"; + ... + }; +}; |