From: Boris Brezillon <boris.brezillon@bootlin.com>
To: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
robh@kernel.org, boris.brezillon@free-electrons.com,
leoyang.li@nxp.com, oss@buserror.net,
linux-mtd@lists.infradead.org, cyrille.pitchen@wedev4u.fr,
computersforpeace@gmail.com, shawnguo@kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 0/4][v4][RESEND] dt-bindings: mtd-physmap: Add endianness supports
Date: Thu, 22 Feb 2018 11:28:14 +0100 [thread overview]
Message-ID: <20180222112814.3717af47@bbrezillon> (raw)
In-Reply-To: <20180222101511.29631-1-prabhakar.kushwaha@nxp.com>
Hi Prabhakar,
On Thu, 22 Feb 2018 15:45:05 +0530
Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> wrote:
> Connection between flash and controller is not necessary to be always
> of same type. It may varies from platform to platform.
>
> Adding endianness (optional) property to provide connection type
> information. This endianness property is checked in physmap_of_core.c
> to decide swap type.
>
> This patch also set "big-endian" property for ls1021a, ls1043a
> and ls1046a device tree. here connection between IFC controller
> and NOR flash is big-endian.
>
> Prabhakar Kushwaha (4):
> dt-bindings: mtd-physmap: Add endianness supports
> driver: mtd: update struct map_info's swap as per map requirement
> ARM: dts: Add NOR connection type with IFC
> ARM64: dts: Add NOR connection type with IFC
First of all, can you stop sending dts changes until we've agreed on
the dt-bindings/driver changes.
>
> Resending as all patches of patchset never reaches to patchwork.
Hm, I think they reached patchwork, it's just that dts changes won't
be applied to the MTD tree, so I mark them as 'Not applicable'.
Regards,
Boris
>
> Documentation/devicetree/bindings/mtd/mtd-physmap.txt | 5 +++++
> arch/arm/boot/dts/ls1021a-qds.dts | 1 +
> arch/arm/boot/dts/ls1021a-twr.dts | 1 +
> arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts | 1 +
> arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dts | 1 +
> arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts | 1 +
> drivers/mtd/maps/physmap_of_core.c | 8 ++++++++
> 7 files changed, 18 insertions(+)
>
--
Boris Brezillon, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2018-02-22 10:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-22 10:15 [PATCH 0/4][v4][RESEND] dt-bindings: mtd-physmap: Add endianness supports Prabhakar Kushwaha
2018-02-22 10:15 ` [PATCH 1/4][v4][RESEND] " Prabhakar Kushwaha
2018-02-22 10:15 ` [PATCH 2/4][v4][RESEND] driver: mtd: update struct map_info's swap as per map requirement Prabhakar Kushwaha
2018-02-22 10:15 ` [PATCH 3/4][v4][RESEND] ARM: dts: Add NOR connection type with IFC Prabhakar Kushwaha
2018-02-22 10:15 ` [PATCH 4/4][v4][RESEND] ARM64: " Prabhakar Kushwaha
2018-02-22 10:15 ` [PATCH 1/2][v2][RESEND] ARM: dts: Add big-endian for IFC on LS1021A Prabhakar Kushwaha
2018-02-22 10:31 ` Boris Brezillon
2018-02-22 10:15 ` [PATCH 2/2][v2][RESEND] ARM: dts: ls1021aqds: Add nand node for ifc controller Prabhakar Kushwaha
2018-02-22 10:28 ` Boris Brezillon [this message]
2018-02-24 9:09 ` [PATCH 0/4][v4][RESEND] dt-bindings: mtd-physmap: Add endianness supports Shawn Guo
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