From 7e86242b2bdb2983423a3a1f3ec375df56c7cac8 Mon Sep 17 00:00:00 2001 From: Mario Six Date: Tue, 31 Jul 2018 14:24:15 +0200 Subject: misc: Add gdsys_ioep driver Add driver for the IHS IO endpoint on IHS FPGAs. Signed-off-by: Mario Six --- .../devicetree/bindings/misc/gdsys,io-endpoint.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/gdsys,io-endpoint.txt (limited to 'Documentation/devicetree/bindings') diff --git a/Documentation/devicetree/bindings/misc/gdsys,io-endpoint.txt b/Documentation/devicetree/bindings/misc/gdsys,io-endpoint.txt new file mode 100644 index 0000000000..db2ff8ca12 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/gdsys,io-endpoint.txt @@ -0,0 +1,20 @@ +gdsys IO endpoint of IHS FPGA devices + +The IO endpoint of IHS FPGA devices is a packet-based transmission interface +that allows interconnected gdsys devices to send and receive data over the +FPGA's main ethernet connection. + +Required properties: +- compatible: must be "gdsys,io-endpoint" +- reg: describes the address and length of the endpoint's register map (within + the FPGA's register space) + +Example: + +fpga0_ep0 { + compatible = "gdsys,io-endpoint"; + reg = <0x020 0x10 + 0x320 0x10 + 0x340 0x10 + 0x360 0x10>; +}; -- cgit v1.2.1