On 08/02/2013 08:28 PM, Mark Langsdorf wrote:
The Calxeda sata_highbank driver has been adding its descriptions to the
ahci driver. Separate them properly.
Signed-off-by: Mark Langsdorf <[email protected]>
Acked-by: Rob Herring <[email protected]>
[...]
diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt
b/Documentation/devicetree/bindings/ata/ahci-platform.txt
index 3ec0c5c..14d7b22 100644
--- a/Documentation/devicetree/bindings/ata/ahci-platform.txt
+++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt
@@ -4,27 +4,17 @@ SATA nodes are defined to describe on-chip Serial ATA
controllers.
[...]
Example:
sata@ffe08000 {
- compatible = "calxeda,hb-ahci";
+ compatible = "snps,spear-ahci";
reg = <0xffe08000 0x1000>;
interrupts = <115>;
Indented these 2 props with spaces, would be good to fix...
- calxeda,port-phys = <&combophy5 0 &combophy0 0 &combophy0 1
- &combophy0 2 &combophy0 3>;
};
diff --git a/Documentation/devicetree/bindings/ata/sata_highbank.txt
b/Documentation/devicetree/bindings/ata/sata_highbank.txt
new file mode 100644
index 0000000..aa1b798
--- /dev/null
+++ b/Documentation/devicetree/bindings/ata/sata_highbank.txt
Shouldn't the file be called calxeda,hb-ahci.txt?
@@ -0,0 +1,32 @@
+* Calxeda AHCI SATA Controller
+
+SATA nodes are defined to describe on-chip Serial ATA controllers.
+The Calxeda SATA controller mostly conforms to the AHCI interface
+with some special extensions to add functionality.
+Each SATA controller should have its own node.
+
+Required properties:
+- compatible : compatible list, contains "calxeda,hb-ahci"
+- interrupts : <interrupt mapping for SATA IRQ>
+- reg : <registers mapping>
+
+Optional properties:
+- dma-coherent : Present if dma operations are coherent
+- calxeda,port-phys: phandle-combophy and lane assignment, which maps each
+ SATA port to a combophy and a lane within that
+ combophy
+- calxeda,sgpio-gpio: phandle-gpio bank, bit offset, and default on or off,
+ which indicates that the driver supports SGPIO
+ indicator lights using the indicated GPIOs
+- calxeda,led-order : a u32 array that map port numbers to offsets within the
+ SGPIO bitstream.
+
+Example:
+ sata@ffe08000 {
+ compatible = "calxeda,hb-ahci";
+ reg = <0xffe08000 0x1000>;
+ interrupts = <115>;
+ calxeda,port-phys = <&combophy5 0 &combophy0 0 &combophy0 1
Could you indent props uniformly here, with tabs?
WBR, Sergei
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