[PATCH v3 2/5] phy: miphy365x: Add MiPHY365x header file for DT x Driver defines

Lee Jones
2014-07-11T09:33:25Z

On Fri, 11 Jul 2014, Gabriel Fernandez wrote:

> Hi Lee
>
> On 9 July 2014 13:41, Lee Jones <lee.jones@linaro.org> wrote:
> > This provides the shared header file which will be reference from both
> > the MiPHY365x driver and its associated Device Tree node(s).
> >
> > Cc: Kishon Vijay Abraham I <kishon@ti.com>
> > Acked-by: Mark Rutland <mark.rutland@arm.com>
> > Acked-by: Alexandre Torgue <alexandre.torgue@st.com>
> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > ---
> > include/dt-bindings/phy/phy-miphy365x.h | 14 ++++++++++++++
> > 1 file changed, 14 insertions(+)
> > create mode 100644 include/dt-bindings/phy/phy-miphy365x.h
> >
> > diff --git a/include/dt-bindings/phy/phy-miphy365x.h b/include/dt-bindings/phy/phy-miphy365x.h
> > new file mode 100644
> > index 0000000..8ef8aba
> > --- /dev/null
> > +++ b/include/dt-bindings/phy/phy-miphy365x.h
> > @@ -0,0 +1,14 @@
> > +/*
> > + * This header provides constants for the phy framework
> > + * based on the STMicroelectronics MiPHY365x.
> > + *
> > + * Author: Lee Jones <lee.jones@linaro.org>
> > + */
> > +#ifndef _DT_BINDINGS_PHY_MIPHY
> > +#define _DT_BINDINGS_PHY_MIPHY
> > +
> > +#define MIPHY_TYPE_SATA 1
>
> why it start to 1 ? for my side i prefer 0.

Because 0 is a default state after using devm_kzalloc(), meaning
'unset', which would be an error.

> > +#define MIPHY_TYPE_PCIE 2
> > +#define MIPHY_TYPE_USB 3
> > +
> > +#endif /* _DT_BINDINGS_PHY_MIPHY */
> >
> >
> > _______________________________________________
> > linux-arm-kernel mailing list
> > linux-arm-kernel at lists.infradead.org
> > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
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