[PATCH v2 1/2] dt: bindings: add new dt entry for ath10k calibration variant

Rob Herring robh at kernel.org
Tue Dec 12 12:53:22 PST 2017

On Fri, Dec 08, 2017 at 11:37:41AM +0100, Sven Eckelmann wrote:
> The bus + bmi-chip-id + bmi-board-id is not enough to identify the correct
> board data file on QCA4019 based devices. Multiple different boards share
> the same values. Only the original reference designs can currently be
> identified and loaded from the board-2.bin. But these will not result in
> the correct calibration data when combined with the pre-calibration data
> from the device.
> An additional "variant" information has to be provided (via SMBIOS or DT)
> to select the correct board data for a design which was modified by an ODM.
> Signed-off-by: Sven Eckelmann <sven.eckelmann at openmesh.com>
> ---
>  Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt | 3 +++
>  1 file changed, 3 insertions(+)

Reviewed-by: Rob Herring <robh at kernel.org>                  

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