Hi Rob,
thanks for your review. Some questions below:
Am 01.02.2017 um 18:18 schrieb Rob Herring:
On Tue, Jan 31, 2017 at 07:51:11AM +0100, Michael Heimpold wrote:
From: Michael Heimpold <mhei@xxxxxxxxxxx>
"dt-bindings: arm:" is preferred subject prefix.
Will change it in next round.
This patch adds the missing devicetree binding documentation for I2SE's
Duckbill and Duckbill 2 series boards.
Signed-off-by: Michael Heimpold <mhei@xxxxxxxxxxx>
Cc: Stefan Wahren <stefan.wahren@xxxxxxxx>
---
Documentation/devicetree/bindings/arm/i2se.txt | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/arm/i2se.txt
diff --git a/Documentation/devicetree/bindings/arm/i2se.txt b/Documentation/devicetree/bindings/arm/i2se.txt
new file mode 100644
index 0000000..9954d86
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/i2se.txt
@@ -0,0 +1,22 @@
+I2SE Device Tree Bindings
+-------------------------
+
+Duckbill Board
+Required root node properties:
+ - compatible = "i2se,duckbill", "fsl,imx28";
+
+Duckbill 2 Board
+Required root node properties:
+ - compatible = "i2se,duckbill", "fsl,imx28";
+
+Duckbill 2 485 Board
+Required root node properties:
+ - compatible = "i2se,duckbill", "fsl,imx28";
+
+Duckbill 2 EnOcean Board
+Required root node properties:
+ - compatible = "i2se,duckbill", "fsl,imx28";
+
+Duckbill 2 SPI Board
+Required root node properties:
+ - compatible = "i2se,duckbill", "fsl,imx28";
It's kind of pointless to have "i2se,duckbill" if you use the same one
for all these boards.
At the moment, this is only used to fix-up the MAC address' OUI part
in mxs_machine_init. So my proposal would be to use
compatible = "i2se,duckbill-2", "fsl,imx28";
for the Duckbill 2 board and something like
compatible = "i2se,duckbill-2-485", "i2se,duckbill-2", "fsl,imx28";
for the rest. This way we need to add only one additional check in mxs_machine_init check.
Would this be a way to go?
Best regards,
Michael
Rob
Mit freundlichen Grüßen / Kind regards
Michael Heimpold
--
Software Engineer
I2SE GmbH Tel: +49 (0) 341 355667-00
Friedrich-Ebert-Str. 61 Fax: +49 (0) 341 355667-02
04109 Leipzig
Germany
Web: http://www.i2se.com/ Mail: info@xxxxxxxx
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Geschäftsführer/CEO: Carsten Ziermann
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