Re: [RFC 0/3] i2c: rcar: adapt PM usage to multi master case
Hi Wolfram,
On Wed, Dec 16, 2015 at 7:44 PM, Wolfram Sang wrote:
> If we are in a multi-master scenario, we need to block runtime PM so the
> arbitration circuit stays awake.
>
> So, we define a new binding and adapt the i2c-rcar driver to have an example
> implementation.
>
> This series is RFC because I want to do some more regression testing. The
> actual functionality works fine here on my Lager board.
Thanks, looks good to me.
Gr{oetje,eeting}s,
Geert
--
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[RFC 0/3] i2c: rcar: adapt PM usage to multi master case
If we are in a multi-master scenario, we need to block runtime PM so the arbitration circuit stays awake. So, we define a new binding and adapt the i2c-rcar driver to have an example implementation. This series is RFC because I want to do some more regression testing. The actual functionality works fine here on my Lager board. Wolfram Sang (3): i2c: document binding for multi-master case i2c: rcar: remove macros dealing with flags i2c: rcar: disable PM in multi-master mode Documentation/devicetree/bindings/i2c/i2c.txt | 5 drivers/i2c/busses/i2c-rcar.c | 39 --- 2 files changed, 28 insertions(+), 16 deletions(-) -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
