Re: [PATCH] dma: mv_xor_v2: new driver

On Mon, Feb 22, 2016 at 3:16 AM, Thomas Petazzoni
[off-list ref] wrote:

Hello Vinod,

On Mon, 22 Feb 2016 08:57:30 +0530, Vinod Koul wrote:

quoted

On Mon, Feb 15, 2016 at 08:58:03AM +0100, Thomas Petazzoni wrote:

quoted

diff --git a/Documentation/devicetree/bindings/dma/mv-xor-v2.txt b/Documentation/devicetree/bindings/dma/mv-xor-v2.txt
new file mode 100644
index 0000000..0a03dcf
--- /dev/null
+++ b/Documentation/devicetree/bindings/dma/mv-xor-v2.txt

@@ -0,0 +1,19 @@
+* Marvell XOR v2 engines
+
+Required properties:
+- compatible: Should be "marvell,mv-xor-v2"
+- reg: Should contain registers location and length (two sets)
+    the first set is the DMA registers
+    the second set is the global registers
+- msi-parent: Phandle to the MSI-capable interrupt controller used for
+  interrupts.
+
+Example:
+
+   xor0@400000 {
+           compatible = "marvell,mv-xor-v2";
+           reg = <0x400000 0x1000>,
+                 <0x410000 0x1000>;
+           msi-parent = <&gic_v2m0>;
+           dma-coherent;
+   };

This should be a separate patch :)

This is really a personal preference, and different maintainers have
different opinions on the matter. However, if your preference is to
have the DT binding documentation as a separate patch, then I'll split
it, no problem :)

Read step 1 in Documentation/devicetree/bindings/submitting-patches.txt.

Rob
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