Messages in this thread | | | Date | Wed, 5 Dec 2012 09:45:03 +0800 | Subject | Re: [PATCH 1/2] i2c-core: dt: Pick i2c bus number from i2c alias if present | From | Haojian Zhuang <> |
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On Thu, Nov 22, 2012 at 2:26 AM, Doug Anderson <dianders@chromium.org> wrote: > This allows you to get the equivalent functionality of > i2c_add_numbered_adapter() with all data in the device tree and no > special case code in your driver. This is a common device tree > technique. > > For quick reference, the FDT syntax for using an alias to provide an > ID looks like: > aliases { > i2c0 = &i2c_0; > i2c1 = &i2c_1; > }; > > Signed-off-by: Doug Anderson <dianders@chromium.org> > CC: Mark Brown <broonie@opensource.wolfsonmicro.com> > > --- > drivers/i2c/i2c-core.c | 105 +++++++++++++++++++++++++++++++++++------------- > 1 files changed, 77 insertions(+), 28 deletions(-) >
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
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