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author | Mario Six <mario.six@gdsys.cc> | 2018-07-31 15:24:15 +0300 |
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committer | Anatolij Gustschin <agust@denx.de> | 2018-08-11 17:00:50 +0300 |
commit | 7e86242b2bdb2983423a3a1f3ec375df56c7cac8 (patch) | |
tree | 97321c20e467c6bd1ec8dfffc577c53e8bd229e4 /Documentation/devicetree | |
parent | 004e67c21634d0184eb0b874cbd05d834cb79067 (diff) | |
download | u-boot-7e86242b2bdb2983423a3a1f3ec375df56c7cac8.tar.xz |
misc: Add gdsys_ioep driver
Add driver for the IHS IO endpoint on IHS FPGAs.
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r-- | Documentation/devicetree/bindings/misc/gdsys,io-endpoint.txt | 20 |
1 files changed, 20 insertions, 0 deletions
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>; +}; |