renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-30 16:13:54 +08:00
Code

Documentation: dt: socfpga: Add Arria10 USB EDAC binding

Browse Source 
Add the device tree bindings needed to support the Altera USB
FIFO buffer on the Arria10 chip.

Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
Acked-by: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: dinguyen@opensource.altera.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Link: http://lkml.kernel.org/r/1468512408-5156-4-git-send-email-tthayer@opensource.altera.com
Signed-off-by: Borislav Petkov <bp@suse.de>
This commit is contained in:
Thor Thayer 2016-07-14 11:06:41 -05:00 committed by Borislav Petkov
parent e03934173a
commit 75e644c77d
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt
View File

@ -106,6 +106,14 @@ Required Properties:
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order.
USB FIFO ECC
Required Properties:
- compatible : Should be "altr,socfpga-usb-ecc"
- reg : Address and size for ECC block registers.
- altr,ecc-parent : phandle to parent USB node.
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order.
Example:
eccmgr: eccmgr@ffd06000 {
@ -179,5 +187,12 @@ Example:
altr,ecc-parent = <&pdma>;
interrupts = <10 IRQ_TYPE_LEVEL_HIGH>,
<42 IRQ_TYPE_LEVEL_HIGH>;
usb0-ecc@ff8c8800 {
compatible = "altr,socfpga-usb-ecc";
reg = <0xff8c8800 0x400>;
altr,ecc-parent = <&usb0>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH>,
<34 IRQ_TYPE_LEVEL_HIGH>;
};
};