[1/3][PATCH][v2] Device Tree bindings for Freescale TDM controller

sandeep at freescale.com sandeep at freescale.com
Thu Apr 16 01:00:38 AEST 2015


Hi Laurentiu,

Thanks for your comments. Reply inline.

Regards
Sandeep

> -----Original Message-----
> From: Linuxppc-dev [mailto:linuxppc-dev-
> bounces+sandeep=freescale.com at lists.ozlabs.org] On Behalf Of Laurentiu Tudor
> Sent: Thursday, April 02, 2015 5:26 PM
> To: linuxppc-dev at lists.ozlabs.org
> Subject: Re: [1/3][PATCH][v2] Device Tree bindings for Freescale TDM controller
> 
> Hi Sandeep,
> 
> Small nit inside.
> 
> On 04/02/2015 01:47 PM, sandeep at freescale.com wrote:
> > From: Sandeep Singh <sandeep at freescale.com>
> >
> > This controller is available on many Freescale SOCs like MPC8315,
> > P1020, P1010,
> > P1022 and P1024
> >
> > Signed-off-by: Sandeep Singh <Sandeep at freescale.com>
> > Signed-off-by: Poonam Aggrwal <poonam.aggrwal at freescale.com>
> > ---
> >  Documentation/devicetree/bindings/tdm/fsl-tdm.txt |   65
> +++++++++++++++++++++
> >  1 files changed, 65 insertions(+), 0 deletions(-)  create mode 100644
> > Documentation/devicetree/bindings/tdm/fsl-tdm.txt
> >
> > diff --git a/Documentation/devicetree/bindings/tdm/fsl-tdm.txt
> > b/Documentation/devicetree/bindings/tdm/fsl-tdm.txt
> > new file mode 100644
> > index 0000000..1258b89
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/tdm/fsl-tdm.txt
> > @@ -0,0 +1,65 @@
> >
> +=================================================================
> ====
> > +TDM Device Tree Binding
> > +Copyright (C) 2012 Freescale Semiconductor Inc.
> > +
> > +NOTE: The bindings described in this document are preliminary and
> > +subject to change.
> > +
> >
> +=================================================================
> ====
> > +TDM (Time Division Multiplexing)
> > +
> > +DESCRIPTION
> > +
> > +The TDM is full duplex serial port designed to allow various devices
> > +including digital signal processors (DSPs) to communicate with a
> > +variety of serial devices including industry standard framers, codecs, other
> DSPs and microprocessors.
> > +
> > +The below properties describe the device tree bindings for Freescale
> > +TDM controller.
> > +This TDM controller is available on various Freescale Processors like
> > +MPC8313, P1020, P1022 and P1010.
> > +
> > +PROPERTIES
> > +
> > +  - compatible
> > +      Usage: required
> > +      Value type: <string>
> > +      Definition: Should contain "fsl,tdm1.0".
> > +
> > +  - reg
> > +      Usage: required
> > +      Definition: A standard property. The first reg specifier describes the
> > +          TDM registers, and the second describes the TDM DMAC registers.
> > +
> > +  - clock-frequency
> > +      Usage: optional
> > +      Value type: <u32 or u64>
> > +      Definition: The frequency at which the TDM block is operating.
> > +
> > +  - interrupts
> > +      Usage: required
> > +      Definition: Definition: Two interrupt specifiers.  The first is
> > + TDM
> 
> Extra "Definition:" here.
[Sandeep] Yes, will remove it.
> 
> ---
> Best Regards, Laurentiu
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