Hi Simon & Geert,
Thanks for the feedback.
> -----Original Message-----
> From: linux-renesas-soc-ow...@vger.kernel.org <linux-renesas-soc-
> ow...@vger.kernel.org> On Behalf Of Simon Horman
> Sent: 29 November 2018 13:41
> To: Biju Das <biju....@bp.renesas.com>
> Cc: Rob Herring <robh...@kernel.org>; Mark Rutland
> <mark.rutl...@arm.com>; Magnus Damm <magnus.d...@gmail.com>;
> linux-renesas-soc@vger.kernel.org; devicet...@vger.kernel.org; Geert
> Uytterhoeven <geert+rene...@glider.be>; Chris Paterson
> <chris.paters...@renesas.com>; Fabrizio Castro
> <fabrizio.cas...@bp.renesas.com>
> Subject: Re: [PATCH 02/22] ARM: dts: r8a7744: Add I2C and IIC support
>
> On Tue, Nov 27, 2018 at 11:56:15AM +0000, Biju Das wrote:
> > Add the I2C[0-5] and IIC[0,1,3] devices nodes to the R8A7744 device tree.
> >
> > Signed-off-by: Biju Das <biju....@bp.renesas.com>
> > ---
> > arch/arm/boot/dts/r8a7744.dtsi | 141
> > ++++++++++++++++++++++++++++++++++++++++-
> > 1 file changed, 139 insertions(+), 2 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/r8a7744.dtsi
> > b/arch/arm/boot/dts/r8a7744.dtsi index 165c701..6505ebd 100644
> > --- a/arch/arm/boot/dts/r8a7744.dtsi
> > +++ b/arch/arm/boot/dts/r8a7744.dtsi
> > @@ -15,6 +15,18 @@
> > #address-cells = <2>;
> > #size-cells = <2>;
> >
> > +aliases {
> > +i2c0 = &i2c0;
> > +i2c1 = &i2c1;
> > +i2c2 = &i2c2;
> > +i2c3 = &i2c3;
> > +i2c4 = &i2c4;
> > +i2c5 = &i2c5;
> > +i2c6 = &iic0;
> > +i2c7 = &iic1;
> > +i2c8 = &iic3;
> > +};
> > +
>
> I believe we are moving away from adding aliases such as those above.
> Geert, can you comment on this?
I thought of removing this for the first instance. But for tools like
i2cdetect, it works on index.
Basically we need to work out index from device name, if we don't have aliases.
Regards,
Biju
> Other than that this patch looks good to me.
> Reviewed-by: Simon Horman <horms+rene...@verge.net.au>
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