On 06/21/2016 10:48 AM, Rob Herring wrote:
On Tue, Jun 21, 2016 at 9:46 AM, Thor Thayer
<tthayer@xxxxxxxxxxxxxxxxxxxxx> wrote:
Hi Rob,
On 06/21/2016 08:33 AM, Rob Herring wrote:
On Mon, Jun 20, 2016 at 09:50:49AM -0500, tthayer@xxxxxxxxxxxxxxxxxxxxx
wrote:
From: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
Add the device tree bindings needed to support the Altera Ethernet
FIFO buffers on the Arria10 chip.
Signed-off-by: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
---
v2 No Change
v3 Change to common compatible string based on maintainer comments
Add local IRQ values.
v4 Add compatible string for parent node.
---
.../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..7c714ba 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.
+- parent : phandle to parent (altr,socfpga-stmmac) Ethernet node.
Sorry if I wasn't clear before, but I was suggesting changing 'parent'
to 'altr,ethernet-mac':
altr,ethernet-mac = <&gmac0>;
Rob
Ahh, I see what you're saying.
I used parent as the tag because I have a generic function for validating
that the parent status is "okay" using the "parent" string in my
validate_parent_available() function (see below).
Ah, so common ecc-mgr code is parsing it. Then how about 'altr,ecc-parent'?
Rob
That's clean - I'll change to that string. Thanks!
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