Compared to the static devices the dynamic have a DMA resource.
This should be save as it seems unused in the driver.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

Additionally convert some known to be good usages to the new
names.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

... instead of MX3x
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

This function should be marked as __init because it is used only
in the init phase.

This fix the compiler warning:
 LD      arch/arm/mach-mx3/built-in.o
 WARNING: arch/arm/mach-mx3/built-in.o(.text+0x1328): Section mismatch in reference from the function eet_init_devices() to the (unknown reference) .init.rodata:(unknown)
 The function eet_init_devices() references
 the (unknown reference) __initconst (unknown).
 This is often because eet_init_devices lacks a __initconst
 annotation or the annotation of (unknown) is wrong.
Signed-off-by: NAlberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

Group soc specific data in a global struct instead of repeating it for each
call to imxXX_add_flexcanX.  The structs holding the actual data are placed
in .init.constdata and so don't do much harm.  Compared to the previous
approach this reduces code size to call imx_add_flexcan.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

Currently there is no platform data used in the driver.  In case this
changes NULL is passed unused to the soc specific functions.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

This makes less code rely on the virtual constants.

To further simplify code and reduce the needed boilerplate when
defining the static mappings a new helper macro is defined in
mach/hardware.h.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

This makes it more assembler friendly and allows it to be used in situation
that need an unsigned long and not a pointer.  Also the naming is
clearer.  IOMEM is introduced without IMX_ prefix as it is used this way
in more than one ARM subarch and it might become globally available
soon.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

Commit (06606ff1) "ARM: imx: dynamically register spi_imx devices
(imx31)" registered the wrong SPI port for mx31_3ds board.
mx31_3ds uses SPI2 to connect to the MC13783 PMIC.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NRogerio Pimentel <rogerio.pimentel@freescale.com>
Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

The function mxc_expio_init returns 0 on success, so fix the logic for
printing the error case.
Also fixed the wording on the error message.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NRogerio Pimentel <rogerio.pimentel@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

In commit (c5d38f08): "mx31_3ds: revert 3ds debug board relate code"
the debug board definitions are placed in a separate file.

Remove the remaining debug board related define from mach-mx31_3ds.c.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NRogerio Pimentel <rogerio.pimentel@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

this patch gives the possibility to workaround bug ENGcm09152
on i.MX35 when the hardware workaround is also implemented on
the board.
It covers the workaround described on page 25 of the following Errata :
http://cache.freescale.com/files/dsp/doc/errata/IMX35CE.pdfSigned-off-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Enable debug board support for mx35pdk.
Signed-off-by: NXiao Jiang <jgq516@gmail.com>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Update mx35_3ds board support to register esdhc device
Signed-off-by: NShawn Guo <shawn.gsc@gmail.com>
Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Commit c0745129 (imx-esdhc: update devices registration) renamed
MX35_INT_MMC_SDHC2 to MX35_INT_ESDHC2 which broke expansion of the
MXC_INT_MMC_SDHC2 macro.
As  (the only user of MXC_INT_MMC_SDHC2) is only used on
mx31 use the MX31 prefixed symbol to define its resources.  Moreover to
reduce further confusion mxcsdhc_device0 is fixed accordingly and the MXC
prefixed symbols are removed.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Since we're now using addruart to establish the debug mapping, we can
remove the io_pg_offst and phys_io members of struct machine_desc.

The various declarations were removed using the following script:

  grep -rl MACHINE_START arch/arm | xargs \
  sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'

[ Initial patch was from Jeremy Kerr, example script from Russell King ]
Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Eric Miao <eric.miao at canonical.com>

Pass the correct GPIO to gpio_free
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

this patch fix the following errors :
arch/arm/mach-mx3/mach-pcm037_eet.c:62: error: implicit declaration of function 'MXC_SPI_CS'
arch/arm/mach-mx3/mach-pcm037_eet.c:185: error: implicit declaration of function 'imx35_add_spi_imx0'

from the Kconfig pcm037 is i.MX31 based and not i.MX35 so replace
imx35_add_spi_imx0 by imx31_add_spi_imx0
Signed-off-by: NEric Bénard <eric@eukrea.com>
[ukl: remove unneeded #include <mach/spi.h>]
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

This is only a partial revert of "ARM: mx3/mx31ads: fold board
header in its only user"
[commit ccfa7c26)]

As some of the the board defines are also used in the cs89x0
ethernet driver by the i.MX31 ADS.
Signed-off-by: NIan Lartey <ian@opensource.wolfsonmicro.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Tested on i.MX25 and i.MX35 and i.MX51
Signed-off-by: NEric Bénard <eric@eukrea.com>

Signed-off-by: NEric Bénard <eric@eukrea.com>

the PHY is UTMI so don't create an ULPI viewpoint.
Signed-off-by: NEric Bénard <eric@eukrea.com>

i.MX35 CPUs marked with "MCIMX357CJQ5C M99V CTHA0943B" are coming with bogus
L2 cache settings. If these settings are kept unmodified prior enabling the L2
cache the CPU runs amok immediately when its enabled.

This fix should not hurt already working CPUs, as they are using the written
register value already.

Its currently unknown if its possible to detect the production lot from the
software to fix only affected CPUs.

While at it, make sure that mxc_init_l2x0 is only executed on i.MX31/35
Signed-off-by: NJuergen Beisert <jbe@pengutronix.de>
Signed-off-by: NMichael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

This fixes

	arch/arm/mach-mx3/mach-cpuimx35.c:143: warning: 'otg_pdata' defined but not used
	arch/arm/mach-mx3/mach-cpuimx35.c:148: warning: 'usbh1_pdata' defined but not used

when USB_ULPI is not selected.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Based on work done earlier by Sascha Hauer
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NEric Bénard <eric@eukrea.com>
[ukl: actually squash the two approaches together]
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Also, remove the deprecated symbols from arch/arm/mach-mx3/cpu.c
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

- remove functions which are no more necessary for tsc2007
- indent platform_data for better readability
Signed-off-by: NEric Bénard <eric@eukrea.com>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

Addiontionally make the interrupt #defines match the base address
defines MX.._NFC_BASE_ADDR.
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

The driver recently learned to handle platform ids.  Make use of this
new feature.  The up side is that the driver needs less knowledge about
the spi interfaces used on different SoCs.
Acked-by: NJason Wang <jason77.wang@gmail.com>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>

While it is a generic serial port in practice the i.MX SSI is only supported
in Linux as an audio port (the i.MX has dedicated SPI controllers and so on).
This means we don't need to disambiguate against other uses of the hardware
and so can drop the -dai suffix from the driver name which fixes merge
issues with the i.MX tree in -next.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>

For mx1_defconfig this yields:

	add/remove: 1/0 grow/shrink: 1/4 up/down: 49/-108 (-59)
	function                                     old     new   delta
	imx1_imx_uart_data                             -      48     +48
	kernel_config_data                          7277    7278      +1
	imx_add_imx_uart_1irq                        132     128      -4
	imx_add_imx_uart_3irq                        164     156      -8
	scb9328_init                                  96      64     -32
	mx1ads_init                                  220     156     -64

for mx21_defconfig this yields:

	add/remove: 1/0 grow/shrink: 0/3 up/down: 64/-52 (12)
	function                                     old     new   delta
	imx21_imx_uart_data                            -      64     +64
	imx_add_imx_uart_3irq                        160     156      -4
	imx_add_imx_uart_1irq                        140     136      -4
	mx21ads_board_init                           220     176     -44

for a random mx25 config this yields:

	add/remove: 1/0 grow/shrink: 0/5 up/down: 80/-56 (24)
	function                                     old     new   delta
	imx25_imx_uart_data                            -      80     +80
	imx_add_imx_uart_3irq                        160     156      -4
	imx_add_imx_uart_1irq                        140     136      -4
	mx25pdk_init                                 288     272     -16
	eukrea_mbimxsd_baseboard_init                272     256     -16
	eukrea_cpuimx25_init                         252     236     -16

for mx27_defconfig this yields:

	add/remove: 1/0 grow/shrink: 0/10 up/down: 96/-280 (-184)
	function                                     old     new   delta
	imx27_imx_uart_data                            -      96     +96
	imx_add_imx_uart_3irq                        160     156      -4
	imx_add_imx_uart_1irq                        140     136      -4
	pca100_init                                  560     544     -16
	mx27pdk_init                                 112      96     -16
	mx27lite_init                                 92      76     -16
	eukrea_cpuimx27_init                         332     316     -16
	pcm038_init                                  388     348     -40
	mxt_td60_board_init                          320     280     -40
	eukrea_mbimx27_baseboard_init                476     436     -40
	mx27ads_board_init                           368     280     -88

and finally for mx3_defconfig:

	add/remove: 2/0 grow/shrink: 0/9 up/down: 128/-344 (-216)
	function                                     old     new   delta
	imx31_imx_uart_data                            -      80     +80
	imx35_imx_uart_data                            -      48     +48
	imx_add_imx_uart_1irq                        132     128      -4
	imx_add_imx_uart_3irq                        164     152     -12
	mx31moboard_devboard_init                    360     344     -16
	mx31lite_db_init                             176     160     -16
	mx31moboard_smartbot_init                    384     360     -24
	kzm_board_init                               232     208     -24
	armadillo5x0_init                            392     364     -28
	mx31lilly_db_init                            248     208     -40
	mxc_board_init                              3760    3580    -180
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>