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From: Boris Brezillon <boris.brezillon-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
To: "Ramuthevar,
	Vadivel MuruganX"
	<vadivel.muruganx.ramuthevar-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
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Subject: Re: [PATCH v11 2/2] spi: cadence-quadspi: Add support for the Cadence QSPI controller
Date: Thu, 27 Feb 2020 18:30:32 +0100	[thread overview]
Message-ID: <20200227183032.77ef0795@collabora.com> (raw)
In-Reply-To: <20200227062708.21544-3-vadivel.muruganx.ramuthevar-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>

On Thu, 27 Feb 2020 14:27:08 +0800
"Ramuthevar, Vadivel MuruganX"
<vadivel.muruganx.ramuthevar-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> wrote:

> From: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
> 
> Add support for the Cadence QSPI controller. This controller is
> present in the Intel Lightning Mountain(LGM) SoCs, Altera and TI SoCs.
> This driver has been tested on the Intel LGM SoCs.
> 
> This driver does not support generic SPI and also the implementation
> only supports spi-mem interface to replace the existing driver in
> mtd/spi-nor/cadence-quadspi.c, the existing driver only support SPI-NOR
> flash memory.

Is it really supporting SPI NORs only, or is it just that you only
tested it with a spi-nor?

> 
> Signed-off-by: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
> Signed-off-by: Vignesh Raghavendra <vigneshr-l0cyMroinI0@public.gmane.org>
> Reported-by: kbuild test robot <lkp-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
> Reported-by: Dan Carpenter <dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>

Reported-by? What has been reported?

> ---
>  drivers/mtd/spi-nor/Kconfig                        |  11 -
>  drivers/mtd/spi-nor/Makefile                       |   1 -
>  drivers/spi/Kconfig                                |  10 +
>  drivers/spi/Makefile                               |   1 +
>  .../spi-cadence-quadspi.c}                         | 641 ++++++++++-----------

Looks like this could be split in several patches to ease the review:

1/ convert to spi-mem
2/ move the driver to drivers/spi
3/ add support for intel,lgm-qspi

other than that, that's good to see one more spi-nor controller driver
converted to spi-mem.

  parent reply	other threads:[~2020-02-27 17:30 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-27  6:27 [PATCH v11 0/2] " Ramuthevar,Vadivel MuruganX
     [not found] ` <20200227062708.21544-1-vadivel.muruganx.ramuthevar-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2020-02-27  6:27   ` [PATCH v11 1/2] dt-bindings: spi: Add schema for Cadence QSPI Controller driver Ramuthevar,Vadivel MuruganX
     [not found]     ` <20200227062708.21544-2-vadivel.muruganx.ramuthevar-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2020-02-27 17:07       ` Rob Herring
     [not found]         ` <CAL_JsqJno0gmUnGnsWFYdHY_3CHNijtksAmRhuEudimip0aK4w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2020-02-28  3:01           ` Ramuthevar, Vadivel MuruganX
2020-02-27 17:07       ` Rob Herring
2020-02-28  3:08         ` Ramuthevar, Vadivel MuruganX
2020-02-27  6:27   ` [PATCH v11 2/2] spi: cadence-quadspi: Add support for the Cadence QSPI controller Ramuthevar,Vadivel MuruganX
     [not found]     ` <20200227062708.21544-3-vadivel.muruganx.ramuthevar-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2020-02-27 17:30       ` Boris Brezillon [this message]
     [not found]         ` <20200227183032.77ef0795-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2020-02-27 17:32           ` Mark Brown
     [not found]             ` <20200227173224.GH4062-GFdadSzt00ze9xe1eoZjHA@public.gmane.org>
2020-02-28  6:15               ` Ramuthevar, Vadivel MuruganX
2020-02-28  4:11           ` Ramuthevar, Vadivel MuruganX
     [not found]             ` <f82e4964-f030-9aac-5895-a715921ed6db-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2020-02-28  7:46               ` Boris Brezillon
     [not found]                 ` <20200228084651.1ad0e334-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org>
2020-02-28  7:53                   ` Ramuthevar, Vadivel MuruganX

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