Re: [PATCH 3/4] ARM: mvebu: move DT Dove to MVEBU

[Jason Cooper]

On Thu, Feb 27, 2014 at 10:28:04PM +0100, Sebastian Hesselbarth wrote:
> With all the DT support preparation done, we are able to move Dove
> to MVEBU easily. Legacy non-DT mach-dove is left untouched to rot
> for a while before removal. Also, convert SATA PHY Kconfig entry,
> which is DT-only.
> 
> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
> ---
> Cc: Rob Herring <robh+dt@xxxxxxxxxx>
> Cc: Pawel Moll <pawel.moll@xxxxxxx>
> Cc: Mark Rutland <mark.rutland@xxxxxxx>
> Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
> Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
> Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
> Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
> Cc: Andrew Lunn <andrew@xxxxxxx>
> Cc: Gregory Clement <gregory.clement@xxxxxxxxxxxxxxxxxx>
> Cc: Kishon Vijay Abraham I <kishon@xxxxxx>
> Cc: devicetree@xxxxxxxxxxxxxxx
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> ---
>  arch/arm/boot/dts/Makefile                           | 12 ++++++------
>  arch/arm/mach-dove/Kconfig                           | 12 ------------
>  arch/arm/mach-dove/Makefile                          |  1 -
>  arch/arm/mach-mvebu/Kconfig                          | 12 ++++++++++++
>  arch/arm/mach-mvebu/Makefile                         |  1 +
>  arch/arm/{mach-dove/board-dt.c => mach-mvebu/dove.c} | 20 ++++++++------------
>  drivers/phy/Kconfig                                  |  2 +-
>  7 files changed, 28 insertions(+), 32 deletions(-)
>  rename arch/arm/{mach-dove/board-dt.c => mach-mvebu/dove.c} (61%)
> 
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 032030361bef..376a2573e500 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -55,11 +55,6 @@ dtb-$(CONFIG_ARCH_BERLIN) += \
>  	berlin2cd-google-chromecast.dtb
>  dtb-$(CONFIG_ARCH_DAVINCI) += da850-enbw-cmc.dtb \
>  	da850-evm.dtb
> -dtb-$(CONFIG_ARCH_DOVE) += dove-cm-a510.dtb \
> -	dove-cubox.dtb \
> -	dove-d2plug.dtb \
> -	dove-d3plug.dtb \
> -	dove-dove-db.dtb
>  dtb-$(CONFIG_ARCH_EFM32) += efm32gg-dk3750.dtb
>  dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
>  	exynos4210-smdkv310.dtb \
> @@ -132,7 +127,12 @@ dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \
>  	armada-xp-gp.dtb \
>  	armada-xp-netgear-rn2120.dtb \
>  	armada-xp-matrix.dtb \
> -	armada-xp-openblocks-ax3-4.dtb
> +	armada-xp-openblocks-ax3-4.dtb \
> +	dove-cm-a510.dtb \
> +	dove-cubox.dtb \
> +	dove-d2plug.dtb \
> +	dove-d3plug.dtb \
> +	dove-dove-db.dtb

This is going to conflict badly with

  a02dd0271d01 ARM: mvebu: select dtbs from MACH_ARMADA_*

Perhaps you could mimic what Andrew did in his series:

dove := dove-cm-a510.dtb \
	dove-cubox.dtb \
	dove-d2plug.dtb \
	dove-d3plug.dtb \
	dove-dove-db.dtb
dtb-$(CONFIG_ARCH_DOVE) += $(dove)
dtb-$(CONFIG_MACH_DOVE) += $(dove)

We plan on re-alphabetizing next window to prevent bad conflicts in this
window.

thx,

Jason.
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