linux-kernel - Re: [PATCH RFC 0/5] *** SPI Slave mode support ***

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Message-ID: <20170413125929.dygodgj6c35ydh5p@sirena.org.uk>
Date:   Thu, 13 Apr 2017 13:59:29 +0100
From:   Mark Brown <broonie@...nel.org>
To:     jiada_wang@...tor.com
Cc:     robh+dt@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
        kernel@...gutronix.de, fabio.estevam@....com,
        linux-spi@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: Re: [PATCH RFC 0/5] *** SPI Slave mode support ***

On Thu, Apr 13, 2017 at 05:13:59AM -0700, jiada_wang@...tor.com wrote:
> From: Jiada Wang <jiada_wang@...tor.com>
> 
> v1:
>   add Slave mode support in SPI core
>   spidev create slave device when SPI controller work in slave mode
>   spi-imx support to work in slave mode

Adding Geert who also had a series doing this in progress that was
getting very near to being merged.

> 
> Jiada Wang (5):
>   spi: core: add support to work in Slave mode
>   spi: spidev: use different name for SPI controller slave mode device
>   spi: imx: add selection for iMX53 and iMX6 controller
>   ARM: dts: imx: change compatiblity for SPI controllers on imx53 later
>     soc
>   spi: imx: Add support for SPI Slave mode for imx53 and imx6 chips
> 
>  Documentation/devicetree/bindings/spi/spi-bus.txt |  27 ++-
>  Documentation/spi/spi-summary                     |  19 +-
>  arch/arm/boot/dts/imx53.dtsi                      |   4 +-
>  arch/arm/boot/dts/imx6q.dtsi                      |   2 +-
>  arch/arm/boot/dts/imx6qdl.dtsi                    |   8 +-
>  arch/arm/boot/dts/imx6sl.dtsi                     |   8 +-
>  arch/arm/boot/dts/imx6sx.dtsi                     |   8 +-
>  arch/arm/boot/dts/imx6ul.dtsi                     |   8 +-
>  drivers/spi/Kconfig                               |  14 +-
>  drivers/spi/spi-imx.c                             | 216 ++++++++++++++++++++--
>  drivers/spi/spi.c                                 |  23 ++-
>  drivers/spi/spidev.c                              |  15 +-
>  include/linux/spi/spi.h                           |  15 ++
>  13 files changed, 310 insertions(+), 57 deletions(-)
> 
> -- 
> 2.7.4
> 
> 

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