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next/cleanup
From Nicolas Ferre:
First cleanup series for 3.13
- a little non-urgent fix
- addition of DT files to MAINTAINERS
- more important, the splitting of .dtsi files
that allows to precisely choose the peripherals
that are present for a particular SoC.
It is useful for upcoming move to common cloks.
* tag 'at91-cleanup' of git://github.com/at91linux/linux-at91:
MAINTAINERS: Add patterns for DTS files for AT91
ARM: at91: remove init_machine() as default is suitable
ARM: at91/dt: split sama5d3 peripheral definitions
ARM: at91/dt: split sam9x5 peripheral definitions
ARM: at91: cam60: fix incorrect placement of __initdata tag
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/cleanup
ARM: tegra: cleanup for 3.13
This branch mainly removes dead code and defines that were useful only
when booting using board files. A few other misc cleanups are also
included.
This branch is based on previous pull request
tegra-for-3.13-deps-for-arm-init-time-cleanup.
* tag 'tegra-for-3.13-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: fix ARCH_TEGRA_114_SOC select sort order
ARM: tegra: make tegra_init_fuse() __init
ARM: tegra: remove much of iomap.h
ARM: tegra: move resume vector define to irammap.h
ARM: tegra: delete gpio-names.h
ARM: tegra: delete stale header content
ARM: tegra: remove common.c
Signed-off-by: Kevin Hilman <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm into next/cleanup
From David Brown:
General cleanups for MSM for 3.13
Some small cleanups for MSM. Removes extraneous irq definitions that
aren't used on DT targets, moves the single existing board file to
board-dt.c in antipication of additional targets, and renames the
existing DT files to have a common 'qcom' prefix.
* tag 'msm-cleanup-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm:
ARM: msm: Rename msm devicetrees to have standard 'qcom' prefix
ARM: msm: Create a common board-dt and config ARCH_MSM_DT
ARM: msm: Remove irqs-*.h files for DT based targets
Signed-off-by: Kevin Hilman <[email protected]>
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Help ensure updates to the DTS files for AT91 machines and devices get
sent to the maintainers by adding patterns to the MAINTAINERS entry for
the architecture.
Signed-off-by: Mark Brown <[email protected]>
[[email protected]: add "sama*.dts/dtsi" strings to the list]
Signed-off-by: Nicolas Ferre <[email protected]>
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Since 883a106b0866ca8d75b5520bdb3ca1cf8e3730ba (ARM: default
machine descriptor for multiplatform) we can remove the SoC-specific
callback init_machine() to use the default code.
This cleans up the code and reduces the number of lines.
Signed-off-by: Nicolas Ferre <[email protected]>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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This patch splits the sama5d3 SoCs definition:
- a common base for all sama5d3 SoCs (sama5d3.dtsi)
- several optional peripheral definitions which will be included by sama5d3
specific SoCs (sama5d3_'periph name'.dtsi)
- sama5d3 specific SoC definitions (sama5d3x.dtsi)
This provides a better representation of the real hardware (drop unneed
dt nodes) and avoids peripheral id conflict (which is not the case for
current sama5d3 SoCs, but could be if other SoCs of this family are
released).
Signed-off-by: Boris BREZILLON <[email protected]>
[[email protected]: add more "sama5d3?" compatibility strings]
Signed-off-by: Nicolas Ferre <[email protected]>
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This patch splits the sam9x5 peripheral definitions into:
- a common base for all sam9x5 SoCs (at91sam9x5.dtsi)
- several optional peripheral definitions which will be included by specific
sam9x5 SoCs (at91sam9x5_'periph name'.dtsi)
This provides a better representation of the real hardware (drop unneeded
dt nodes) and avoids future peripheral id conflict (lcdc and isi both use
peripheral id 25).
Signed-off-by: Boris BREZILLON <[email protected]>
Signed-off-by: Nicolas Ferre <[email protected]>
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This header file is no longer needed now that the ARM sched_clock
framework is generic and all users have moved to linux/sched_clock.h
instead of asm/sched_clock.h. Remove it.
Signed-off-by: Stephen Boyd <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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The sched_clock.h include is under include/linux now.
Cc: Alexander Shiyan <[email protected]>
Signed-off-by: Stephen Boyd <[email protected]>
Signed-off-by: Kevin Hilman <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup
From Simon Horman:
Second round of Renesas ARM based SoC cleanups for v3.13
* Constify platform data and resources in lager board code
* Clean up registration of VIN and sh_eth in r8a7778 SoC and
bockw board code
* Make r8a7778_register_hspi() static in r8a7778 SoC code
* tag 'renesas-cleanup2-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: lager: Constify platform data and resources
ARM: shmobile: r8a7778: r8a7778_register_hspi() become static
ARM: shmobile: r8a7778: cleanup registration of sh_eth
ARM: shmobile: r8a7778: cleanup registration of vin
Signed-off-by: Kevin Hilman <[email protected]>
Conflicts:
arch/arm/mach-shmobile/board-lager.c
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All the other select statements are alphabetically sorted. Fix the one
remaining escape.
Signed-off-by: Stephen Warren <[email protected]>
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nomadik_src_init references __initconst sections but lacks an __init
itself. Add __init to fix the section mismatch.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup
From Simon Horman:
Renesas ARM based SoC cleanups for v3.13
* Constify platform data and resources of r8a7790 SoC
* Rename to r8a7790_init_delay() as r8a7790_init_early()
- This is in preparation for doing more than just initialising the delay
* Rename r8a73a4_init_delay() as r8a73a4_init_early()
- This is in preparation for doing more than just initialising the delay
* tag 'renesas-cleanup-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: r8a7790: Constify platform data and resources
ARM: shmobile: Rename to r8a7790_init_early()
ARM: shmobile: Rename to r8a73a4_init_early()
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup
From Simon Horman:
* Correct incorrect placement of __initdata tag in ape6evm board code
* tag 'renesas-fixes5-for-v3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: ape6evm: fix incorrect placement of __initdata tag
(+ other patches already present in v3.12-rc4)
Signed-off-by: Olof Johansson <[email protected]>
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CLKDEV_LOOKUP selects HAVE_CLK and COMMON_CLK selects CLKDEV_LOOKUP. So
all symbols that select at least two of these symbols can be simplified.
For imx, omap2 and ux500 some rearrangements were necessary before the
simplification.
Acked-by: Tony Lindgren <[email protected]>
Acked-by: Stephen Boyd <[email protected]>
Acked-by: Dinh Nguyen <[email protected]>
Acked-by: Nicolas Ferre <[email protected]>
Acked-by: Pawel Moll <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Signed-off-by: Uwe Kleine-König <[email protected]>
Signed-off-by: Olof Johansson <[email protected]>
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https://github.com/shesselba/linux-dove into next/cleanup
From Sebastian Hasselbarth:
This is a patch set based on an RFC [1][2] sent earlier to provide
a common arch/arm init for DT clock providers. Currently, the call to
of_clk_init(NULL) to initialize DT clock providers is spread among several
mach-dirs. Since most machs require DT clocks initialized before timers,
no initcall can be used.
By adding of_clk_init(NULL) to arch/arm time_init(), we can remove all
mach-specific .init_time hooks that basically called of_clk_init and
clocksource_of_init.
In contrast to the RFC version, of_clk_init(NULL) is now only called if
no custom .init_time callback is set. This allows some machs to still
call clock init themselves, as not all can be converted now. Therefore,
this patch sets drops conversion of mach-mvebu and mach-zynq. New machs
that were introduced with v3.12-rc1 are also converted, except mach-u300
that requires clocks before irqs.
* 'clk-of-init-v2_for-3.13' of https://github.com/shesselba/linux-dove: (29 commits)
ARM: vt8500: remove custom .init_time hook
ARM: vexpress: remove custom .init_time hook
ARM: tegra: remove custom .init_time hook
ARM: sunxi: remove custom .init_time hook
ARM: sti: remove custom .init_time hook
ARM: socfpga: remove custom .init_time hook
ARM: rockchip: remove custom .init_time hook
ARM: prima2: remove custom .init_time hook
ARM: nspire: remove custom .init_time hook
ARM: nomadik: remove custom .init_time hook
ARM: mxs: remove custom .init_time hook
ARM: kirkwood: remove custom .init_time hook
ARM: imx: remove custom .init_time hook
ARM: highbank: remove custom .init_time hook
ARM: exynos: remove custom .init_time hook
ARM: dove: remove custom .init_time hook
ARM: bcm2835: remove custom .init_time hook
ARM: bcm: provide common arch init for DT clocks
ARM: call of_clk_init from default time_init handler
ARM: vt8500: prepare for arch-wide .init_time callback
...
Signed-off-by: Olof Johansson <[email protected]>
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__initdata tag should be placed between the variable name and equal
sign for the variable to be placed in the intended .init.data section.
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Acked-by: Laurent Pinchart <[email protected]>
Signed-off-by: Simon Horman <[email protected]>
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__initdata tag should be placed between the variable name and equal
sign for the variable to be placed in the intended .init.data section.
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Nicolas Ferre <[email protected]>
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Platform data and resources for Lager devices are kmemdup()ed when the
corresponding devices are registered and can thus be declared as const.
Do so.
Signed-off-by: Laurent Pinchart <[email protected]>
Acked-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Simon Horman <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Tony Prisk <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks. The call to versatile_sched_clock_init
is moved to .init_early instead, were it is also for non-DT boards.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Tested-by: Jon Medhurst (Tixy) <[email protected]>
Acked-by: Pawel Moll <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Stephen Warren <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks. To get rid of it, move l2cc init to
.init_machine hook instead.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Srinivas Kandagatla <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Dinh Nguyen <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Heiko Stuebner <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Barry Song <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Linus Walleij <[email protected]>
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This patch converts clk-imx2[38] clocksource_of_init compatible init
associated with fsl,imx2[38]-clkctrl. With arch/arm calling
of_clk_init(NULL) from time_init(), we can now also remove custom
.init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Mike Turquette <[email protected]>
Acked-by: Shawn Guo <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Tested-by: Andrew Lunn <[email protected]>
Acked-by: Jason Cooper <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Shawn Guo <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks. Highbank clock provider need a reference
to system registers, as a workaround current clk driver maps those
independent of arch code now.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Rob Herring <[email protected]>
Acked-by: Mike Turquette <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks. While at it, also remove some now
redundant includes.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Reviewed-by: Tomasz Figa <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks. While at it, also remove some obsolete
includes.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Tested-by: Andrew Lunn <[email protected]>
Acked-by: Jason Cooper <[email protected]>
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With arch/arm calling of_clk_init(NULL) from time_init(), we can now
remove custom .init_time hooks. Also remove call to of_clk_init from
clk-bcm2835 with core fixed_clock match, as this has already been
registered now.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Stephen Warren <[email protected]>
Acked-by: Mike Turquette <[email protected]>
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With arch/arm calling of_clk_init(NULL) and clocksource_of_init()
this is no longer needed. The former is useful because we can make
use of dummy fixed clocks for drivers until the bcm281xx common
clock driver is ready.
Signed-off-by: Matt Porter <[email protected]>
Reviewed-by: Markus Mayer <[email protected]>
Acked-by: Christian Daudt <[email protected]>
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Most DT ARM machs require common clock providers initialized before timers.
Currently, arch/arm machs use .init_time to call of_clk_init right before
clocksource_of_init. This prevents to remove that callback and use the default
one instead.
This patch adds a call to of_clk_init() to the default .init_time callback
for COMMON_CLK enabled machs to allow to remove custom callbacks where applicable.
While at it, also reorder includes alphabetically.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
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Current vt8500 board init calls of_clk_init() from vtwm_clk_init. To allow
consolidation of DT driven .time_init, move of_clock_init() to a temporary
.time_init callback that will be removed when arch-wide callback is available.
With previous pmc_base parsing helper for vt8500 clock providers, we can also
safely remove the call to vtwm_clk_init() and get rid of some includes.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Tony Prisk <[email protected]>
Acked-by: Mike Turquette <[email protected]>
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Currently, clock providers for vt8500 depend on machine_init providing
pmc_base address before calling of_clk_init. With upcoming arch-wide
.time_init calling of_clk_init, we should make clock providers independent
of mach code. This adds a pmc_base parsing helper to current clock provider
that gets called if there is no pmc_base set, yet.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Tony Prisk <[email protected]>
Acked-by: Mike Turquette <[email protected]>
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Common clock framework allows to register clock providers to get called
on of_clk_init() by using CLK_OF_DECLARE. This converts sunxi clock
providers to make use of it and get rid of the mach specific clk init
call. As sunxi has a bunch of independent clk provider nodes, we hook
current clock init to board compatible to make it called once.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Acked-by: Mike Turquette <[email protected]>
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Current socfpga board init calls of_clk_init() from .machine_init. To
allow consolidation of DT driven .time_init, move of_clock_init() to
a temporary .time_init that will be removed when arch-wide callback is
available.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Dinh Nguyen <[email protected]>
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Common clock framework allows to register clock providers to get called
on of_clk_init() by using CLK_OF_DECLARE. This converts prima2 clock
provider to make use of it and get rid of the mach specific clk init
call.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Barry Song <[email protected]>
Acked-by: Mike Turquette <[email protected]>
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Common clock framework allows to register clock providers to get called
on of_clk_init() by using CLK_OF_DECLARE. This converts nomadik clock
provider to make use of it and get rid of the mach specific clk init
call. As clocks require system reset controller base address to be
initialized each clock driver checks src_base and calls new
nomadik_src_init if required.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Acked-by: Mike Turquette <[email protected]>
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nomadik_clk_init currently also maps system reset controller base address
used by clocks and registers a reboot notifier. To allow further cleanup of
nomadik clk setup, this moves system reset controller setup from
nomadik_clk_init to its own function.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Acked-by: Mike Turquette <[email protected]>
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Nomadik clock initialization is properly done in clk-nomadik since
patch "clk: nomadik: set all timers to use 2.4 MHz TIMCLK".
Therefore, this patch removes now redundant mtu initialization from
.init_time callback.
Signed-off-by: Sebastian Hesselbarth <[email protected]>
Acked-by: Linus Walleij <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/cleanup
From Linus Walleij:
This deletes the Shark SA110-based sub-architecture from
the kernel.
* tag 'del-shark-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
video: drop code for ARCH_SHARK in cyber2000fb
input: i8042: drop dependency on ARCH_SHARK
ide: drop dependency on ARCH_SHARK
block: drop dependency on ARCH_SHARK
MAINTAINERS: delete Shark machine entry
ARM: delete mach-shark
Signed-off-by: Olof Johansson <[email protected]>
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/cleanup
From Linus Walleij:
These three patches tear out the remaining AUXDATA in the
Nomadik platform and replace it with device tree.
Corresponding driver changes are coming from respective
subsystem tree and there are no build dependencies.
- Update device tree for VMMC regulator data
- Supply SD/MMC voltage from the VMMC regulator
- Delete auxdata for SD/MMC card and rely on DT only
- Update device tree for FSMC NAND merged for v3.12-rc1
- Delete auxdata for FSMC NAND
* tag 'for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
ARM: nomadik: delete FSMC platform data
ARM: nomadik: delete MMCI platform data
ARM: nomadik: register VMMC regulator
Signed-off-by: Olof Johansson <[email protected]>
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r8a7778_register_hspi() used only from setup-r8a7778.c
it can be static
Signed-off-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Simon Horman <[email protected]>
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sh_eth driver which needs platform data at the time of
registration is used from BockW only.
Now, ARM/shmobile aims to support DT,
and the C code base board support will be removed
if DT support is completed.
Current driver registration method which needs platform data
and which is not shared complicates codes.
This means legacy C code cleanup after DT supporting
will be more complicated
This patch registers it on board code as cleanup C code
Signed-off-by: Kuninori Morimoto <[email protected]>
Signed-off-by: Simon Horman <[email protected]>
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