Messages in this thread Patch in this message | | | Date | Wed, 16 Oct 2013 17:07:42 +0530 | From | Rajendra Nayak <> | Subject | Re: [PATCH] ARM: dts: OMAP5: Add i2c aliases |
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On Tuesday 15 October 2013 10:30 PM, Nishanth Menon wrote: > Currently, i2c1 and i2c5 defer probe due to pinctrl dependencies. > This changes the i2c ID each bus is registered with in i2c-dev > interface. > > As a result of this, many userspace tools break and there is no > consistent manner to fix the same if the i2c dev interface have no > consistent numbering. Provide alias to allow ordering the i2c devices > correctly.
This looks good Nishanth. Shouldn't we just go ahead and fix these for all OMAPs/AMxx devices which would have the same problem as OMAP5 ;)
Acked-by: Rajendra Nayak <rnayak@ti.com> > > Signed-off-by: Nishanth Menon <nm@ti.com> > --- > > arch/arm/boot/dts/omap5.dtsi | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi > index e18ee7e..8970deb 100644 > --- a/arch/arm/boot/dts/omap5.dtsi > +++ b/arch/arm/boot/dts/omap5.dtsi > @@ -21,6 +21,11 @@ > interrupt-parent = <&gic>; > > aliases { > + i2c0 = &i2c1; > + i2c1 = &i2c2; > + i2c2 = &i2c3; > + i2c3 = &i2c4; > + i2c4 = &i2c5; > serial0 = &uart1; > serial1 = &uart2; > serial2 = &uart3; >
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