lkml.org 
[lkml]   [2016]   [Jun]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCHv5 5/8] Documentation: dt: socfpga: Add Arria10 Ethernet binding
Date
From: Thor Thayer <tthayer@opensource.altera.com>

Add the device tree bindings needed to support the Altera Ethernet
FIFO buffers on the Arria10 chip.

Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
---
v2 No Change
v3 Change to common compatible string based on maintainer comments
Add local IRQ values.
v4 Add compatible string for parent node.
v5 Change parent phandle name to altr,ecc-parent
---
.../bindings/arm/altera/socfpga-eccmgr.txt | 24 ++++++++++++++++++++
1 file changed, 24 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt
index 15eb0df..b545856 100644
--- a/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt
+++ b/Documentation/devicetree/bindings/arm/altera/socfpga-eccmgr.txt
@@ -82,6 +82,14 @@ Required Properties:
- interrupts : Should be single bit error interrupt, then double bit error
interrupt, in this order.

+Ethernet FIFO ECC
+Required Properties:
+- compatible : Should be "altr,socfpga-eth-mac-ecc"
+- reg : Address and size for ECC block registers.
+- altr,ecc-parent : phandle to parent Ethernet node.
+- interrupts : Should be single bit error interrupt, then double bit error
+ interrupt, in this order.
+
Example:

eccmgr: eccmgr@ffd06000 {
@@ -108,4 +116,20 @@ Example:
interrupts = <1 IRQ_TYPE_LEVEL_HIGH>,
<33 IRQ_TYPE_LEVEL_HIGH> ;
};
+
+ emac0-rx-ecc@ff8c0800 {
+ compatible = "altr,socfpga-eth-mac-ecc";
+ reg = <0xff8c0800 0x400>;
+ altr,ecc-parent = <&gmac0>;
+ interrupts = <4 IRQ_TYPE_LEVEL_HIGH>,
+ <36 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ emac0-tx-ecc@ff8c0c00 {
+ compatible = "altr,socfpga-eth-mac-ecc";
+ reg = <0xff8c0c00 0x400>;
+ altr,ecc-parent = <&gmac0>;
+ interrupts = <5 IRQ_TYPE_LEVEL_HIGH>,
+ <37 IRQ_TYPE_LEVEL_HIGH>;
+ };
};
--
1.7.9.5
\
 
 \ /
  Last update: 2016-06-22 16:41    [W:0.084 / U:0.504 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site