On Mon, Sep 11, 2017 at 1:27 PM, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote: > On Sun, Sep 10, 2017 at 11:44 PM, Linus Walleij > <linus.walleij@xxxxxxxxxx> wrote: >> This converts the GPIO-based I2C-driver to using GPIO >> descriptors instead of the old global numberspace-based >> GPIO interface. We: >> >> - Convert the driver to unconditionally grab two GPIOs >> from the device by index 0 (SDA) and 1 (SCL) which >> will work fine with device tree and descriptor tables. >> The existing device trees will continue to work just >> like before, but without any roundtrip through the >> global numberspace. > > FYI, I recently posted a series to deprecate (at least for DT) this error > prone indexing, in favor of using named GPIOs: > > [PATCH/RFC 0/3] i2c: gpio: Add support for named gpios in DT > http://www.spinics.net/lists/devicetree/msg191936.html Nice. If Wolfram likes this series, I volunteer to rebase your patch (oh well rewrite patch 2 from scratch, haha) on top of it as well so he can apply the whole thing. They will need some adjustments, I volunteer to do them. Will provide feedback in the patches. Yours. Linus Walleij
