linux-kernel - Re: [PATCH v2] ARM: dts: vf610-bk4: Fix qspi node description

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Message-ID: <CAOMZO5Bokk_j5h=34e4jrB1-+KPV0P4nURL13VD7kq2=GXfmhg@mail.gmail.com>
Date:   Wed, 31 Jul 2019 10:49:53 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Lukasz Majewski <lukma@...x.de>
Cc:     Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Stefan Agner <stefan@...er.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
        <linux-arm-kernel@...ts.infradead.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] ARM: dts: vf610-bk4: Fix qspi node description

Hi Lukasz,

On Tue, Jul 30, 2019 at 6:48 PM Lukasz Majewski <lukma@...x.de> wrote:
>
> Before this change the device tree description of qspi node for
> second memory on BK4 board was wrong (applicable to old, removed
> fsl-quadspi.c driver).
>
> As a result this memory was not recognized correctly when used
> with the new spi-fsl-qspi.c driver.
>
> From the dt-bindings:
>
> "Required SPI slave node properties:
>   - reg: There are two buses (A and B) with two chip selects each.
> This encodes to which bus and CS the flash is connected:
> <0>: Bus A, CS 0
> <1>: Bus A, CS 1
> <2>: Bus B, CS 0
> <3>: Bus B, CS 1"
>
> According to above with new driver the second SPI-NOR memory shall
> have reg=<2> as it is connected to Bus B, CS 0.
>
> Signed-off-by: Lukasz Majewski <lukma@...x.de>
> Suggested-by: Fabio Estevam <festevam@...il.com>
> Fixes: a67d2c52a82f ("ARM: dts: Add support for Liebherr's BK4 device
> (vf610 based)")

Please fix the order of the tags.

- Fixes tag goes first (do not split it into two lines)
- Suggested-by
- Your Signed-off-by

With these changes you can add as the last tag:

Reviewed-by: Fabio Estevam <festevam@...il.com>