Hi Wolfram,
On Fri, May 22, 2020 at 10:17 PM Wolfram Sang
wrote:
> > > According to the Hardware User's Manual Rev. 1.00, the registers do exist
> > > on all RZ/G1, except for RZ/G1E (see below).
> > >
> > >"(automatic transmission can be used as a hardware function, but this
> > > is
> > >
> > According to the Hardware User's Manual Rev. 1.00, the registers do exist
> > on all RZ/G1, except for RZ/G1E (see below).
> >
> >"(automatic transmission can be used as a hardware function, but this is
> > not meaningful for actual use cases)."
> >
> > (whatever that comment may mean?
Hi Wolfram,
On Mon, May 18, 2020 at 11:10 AM Geert Uytterhoeven
wrote:
>
> Hi Wolfram,
>
> On Mon, May 18, 2020 at 11:26 AM Wolfram Sang
> wrote:
> > > > However, both versions (with and without automatic transmission) are
> > > > described with the same "renesas,iic-r8a7742" compatible. Is it p
Hi Wolfram,
On Mon, May 18, 2020 at 11:26 AM Wolfram Sang
wrote:
> > > However, both versions (with and without automatic transmission) are
> > > described with the same "renesas,iic-r8a7742" compatible. Is it possible
> > > to detect the reduced variant at runtime somehow?
> > >
> > I couldn't f
Hi Prabhakar,
> > Leaves us with a seperate compatible entry for it?
> >
> Sounds okay to me, how about "renesas,iic-no-dvfs" ? So that this
> could be used on all the SoC's which don't support DVFS.
Well, the feature missing is used for DVFS, but its name is "automatic
transmission". So, I'd rat
Hi Wolfram,
On Mon, May 18, 2020 at 10:26 AM Wolfram Sang
wrote:
>
>
> > > However, both versions (with and without automatic transmission) are
> > > described with the same "renesas,iic-r8a7742" compatible. Is it possible
> > > to detect the reduced variant at runtime somehow?
> > >
> > I couldn
> > However, both versions (with and without automatic transmission) are
> > described with the same "renesas,iic-r8a7742" compatible. Is it possible
> > to detect the reduced variant at runtime somehow?
> >
> I couldn't find anything the manual that would be useful to detect at runtime.
>
> > My
Hi Wolfram,
Thank for the review.
On Fri, May 15, 2020 at 6:10 PM Wolfram Sang
wrote:
>
> On Fri, May 15, 2020 at 04:08:43PM +0100, Lad Prabhakar wrote:
> > Add the I2C[0-3] and IIC[0-3] devices nodes to the R8A7742 device tree.
> >
> > Automatic transmission for PMIC control is not available on
On Fri, May 15, 2020 at 04:08:43PM +0100, Lad Prabhakar wrote:
> Add the I2C[0-3] and IIC[0-3] devices nodes to the R8A7742 device tree.
>
> Automatic transmission for PMIC control is not available on IIC3 hence
> compatible string "renesas,rcar-gen2-iic" and "renesas,rmobile-iic" is
> not added t
Add the I2C[0-3] and IIC[0-3] devices nodes to the R8A7742 device tree.
Automatic transmission for PMIC control is not available on IIC3 hence
compatible string "renesas,rcar-gen2-iic" and "renesas,rmobile-iic" is
not added to iic3 node.
Signed-off-by: Lad Prabhakar
Reviewed-by: Marian-Cristian
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