[PATCH 0/4][v4][RESEND] dt-bindings: mtd-physmap: Add endianness supports
boris.brezillon at bootlin.com
Thu Feb 22 02:28:14 PST 2018
On Thu, 22 Feb 2018 15:45:05 +0530
Prabhakar Kushwaha <prabhakar.kushwaha at 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'.
> 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
More information about the linux-mtd