On 07/05/2013 06:55 PM, Stephen Warren wrote:
On 07/05/2013 03:37 AM, Lars-Peter Clausen wrote:
- compatible : "asahi-kasei,ak4554"
The vendor prefix for Asahi Kasei is documented as "ak" in Documentation/devicetree/bindings/vendor-prefixes.txt. But it doesn;t seem to be used in any upstream drivers, Stephen add that prefix maybe he knows if it is used. If it is unused you should probably send a patch updating the Documentation.
It's used at:
arch/arm/boot/dts/tegra20-seaboard.dts:499: compatible = "ak,ak8975";
... although I see that somebody has incorrectly modified ./drivers/iio/magnetometer/ak8975.c to support the "asahi-kasei," vendor prefix:-(
It looks as if the ak prefix was never in an upstream kernel and the commit date that added the dt table predates the commit date for your devicetree.
- Lars