From: Nava kishore Manne <nava.manne@xilinx.com>
To: <atull@kernel.org>, <mdf@kernel.org>, <robh+dt@kernel.org>,
<mark.rutland@arm.com>, <michal.simek@xilinx.com>,
<rajanv@xilinx.com>, <jollys@xilinx.com>, <nava.manne@xilinx.com>,
<linux-fpga@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <chinnikishore369@gmail.com>
Subject: [PATCH v5 2/3] dt-bindings: fpga: Add bindings for ZynqMP fpga driver
Date: Mon, 15 Apr 2019 12:47:47 +0530 [thread overview]
Message-ID: <20190415071748.32275-3-nava.manne@xilinx.com> (raw)
In-Reply-To: <20190415071748.32275-1-nava.manne@xilinx.com>
Add documentation to describe Xilinx ZynqMP fpga driver
bindings.
Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Alan Tull <atull@kernel.org>
Acked-by: Moritz Fischer <mdf@kernel.org>
---
Changes for v5:
-None.
.../bindings/fpga/xlnx,zynqmp-pcap-fpga.txt | 25 +++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 Documentation/devicetree/bindings/fpga/xlnx,zynqmp-pcap-fpga.txt
diff --git a/Documentation/devicetree/bindings/fpga/xlnx,zynqmp-pcap-fpga.txt b/Documentation/devicetree/bindings/fpga/xlnx,zynqmp-pcap-fpga.txt
new file mode 100644
index 000000000000..3052bf619dd5
--- /dev/null
+++ b/Documentation/devicetree/bindings/fpga/xlnx,zynqmp-pcap-fpga.txt
@@ -0,0 +1,25 @@
+Devicetree bindings for Zynq Ultrascale MPSoC FPGA Manager.
+The ZynqMP SoC uses the PCAP (Processor configuration Port) to configure the
+Programmable Logic (PL). The configuration uses the firmware interface.
+
+Required properties:
+- compatible: should contain "xlnx,zynqmp-pcap-fpga"
+
+Example for full FPGA configuration:
+
+ fpga-region0 {
+ compatible = "fpga-region";
+ fpga-mgr = <&zynqmp_pcap>;
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ };
+
+ firmware {
+ zynqmp_firmware: zynqmp-firmware {
+ compatible = "xlnx,zynqmp-firmware";
+ method = "smc";
+ zynqmp_pcap: pcap {
+ compatible = "xlnx,zynqmp-pcap-fpga";
+ };
+ };
+ };
--
2.18.0
next prev parent reply other threads:[~2019-04-15 7:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-15 7:17 [PATCH v5 0/3]Add Bitstream configuration support for ZynqMP Nava kishore Manne
2019-04-15 7:17 ` [PATCH v5 1/3] firmware: xilinx: Add fpga API's Nava kishore Manne
2019-04-15 8:34 ` Michal Simek
2019-04-15 7:17 ` Nava kishore Manne [this message]
2019-04-15 7:17 ` [PATCH v5 3/3] fpga manager: Adding FPGA Manager support for Xilinx zynqmp Nava kishore Manne
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