linux-kernel - Re: [PATCH v5 11/12] arm64: dts: ls1028a: Specify the DMA channels for the DSPI controllers

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Message-ID: <20200420143640.GA32419@dragon>
Date:   Mon, 20 Apr 2020 22:36:41 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Vladimir Oltean <olteanv@...il.com>
Cc:     broonie@...nel.org, linux-spi@...r.kernel.org,
        linux-kernel@...r.kernel.org, robh+dt@...nel.org,
        mark.rutland@....com, devicetree@...r.kernel.org, eha@...f.com,
        angelo@...am.it, andrew.smirnov@...il.com, gustavo@...eddedor.com,
        weic@...dia.com, mhosny@...dia.com, michael@...le.cc,
        peng.ma@....com
Subject: Re: [PATCH v5 11/12] arm64: dts: ls1028a: Specify the DMA channels
 for the DSPI controllers

On Wed, Mar 18, 2020 at 02:16:02AM +0200, Vladimir Oltean wrote:
> From: Vladimir Oltean <vladimir.oltean@....com>
> 
> LS1028A has a functional connection to the eDMA module. Even if the
> spi-fsl-dspi.c driver is not using DMA for LS1028A now, define the slots
> in the DMAMUX for connecting the eDMA channels to the 3 DSPI
> controllers.
> 
> Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>

Applied, thanks.