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| author | Thor Thayer <tthayer@opensource.altera.com> | 2016-07-14 11:06:41 -0500 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2016-08-08 05:59:33 +0200 |
| commit | 75e644c77d7c1d2b5414b5c8b043b7d56713f54d (patch) | |
| tree | 3da0998d12a0ab1873bb0e107faf64b49fc1cc7c /Documentation | |
| parent | e03934173a0a4c5a0fac51d1b5e5c01a94a8b64d (diff) | |
| download | linux-75e644c77d7c1d2b5414b5c8b043b7d56713f54d.tar.bz2 | |
Documentation: dt: socfpga: Add Arria10 USB EDAC binding
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt index ad8245b8d568..3ffeb12374b7 100644 --- a/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt +++ b/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt @@ -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>; }; }; |