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path: root/arch/arm/plat-mxc/include/mach/mx21.h
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2012-10-15ARM: imx: merge plat-mxc into mach-imxShawn Guo1-189/+0
It's really unnecessary to have plat-mxc, and let's merge it into mach-imx. It's pretty much just a bunch of file renaming and Kconfig/Makefile merge. To make the change less invasive, we keep using Kconfig symbol CONFIG_ARCH_MXC for mach-imx sub-architecture. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>
2012-07-01ARM: imx: enable SPARSE_IRQ for imx platformShawn Guo1-53/+54
As all irqchips on imx have been changed to allocate their irq_descs, and all unneeded mach/irqs.h inclusions on imx have been cleaned up, now it's time to select SPARSE_IRQ for imx/mxc. The SPARSE_IRQ support forces irqs allocation starting from 16. All those static irq number definition for SoCs need to shift 16 to keep non-DT boot works. With all those static IRQ number and start definitions removed from mach/irqs.h, the header becomes just a container of a couple of mach-imx specific irq/fiq calls. Since mach/irqs.h is not included by asm/irq.h now, the users of mxc_set_irq_fiq needs to explicitly include mach/irqs.h themselves. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-11-17ARM: mx25: move registration of gpios to plat-mxc/gpio.cUwe Kleine-König1-0/+6
To use common macros to define the gpio ports for imx{1,21,25,27} the existing ones had to made more general and a few more base address defines were necessary. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17ARM: imx: remove deprecated symbols as all users are gone nowUwe Kleine-König1-34/+0
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17ARM: imx: change static io mapping to use a functionUwe Kleine-König1-8/+1
Now only the virtual addresses [0xf4000000, 0xf5ffffff] are used for static per-SoC mappings. The few mappings of whole chip selects are moved accordingly. The now wrong defines for virtual base addresses are removed. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-11-17ARM: imx: refactor the io mapping macroUwe Kleine-König1-4/+5
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: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2010-10-01ARM: imx: reorganize nand registration to use a structUwe Kleine-König1-1/+1
Addiontionally make the interrupt #defines match the base address defines MX.._NFC_BASE_ADDR. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-01-08imx: properly protect mach/mx{1,[25][157x]}.h from multiple inclusionUwe Kleine-König1-3/+3
Some headers have used (now) wrong names or havn't had protection at all. This is needed before adding static inline functions to the headers. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Magnus Lilja <lilja.magnus@gmail.com> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Daniel Mack <daniel@caiaq.de>
2010-01-08imx: only define deprecated symbols conditionallyUwe Kleine-König1-0/+2
Define deprecated symbols in an #ifdef IMX_NEEDS_DEPRECATED_SYMBOLS ... All files that still depend on the old definitions get -DIMX_NEEDS_DEPRECATED_SYMBOLS passed to the compiler. When all remaining users are fixed this allows including the soc specific headers unconditionally. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Eric Benard <eric@eukrea.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Alan Carvalho de Assis <acassis@gmail.com> Cc: Daniel Mack <daniel@caiaq.de> Cc: Alberto Panizzo <maramaopercheseimorto@gmail.com> Cc: Ilya Yanok <yanok@emcraft.com> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Magnus Lilja <lilja.magnus@gmail.com>
2010-01-08imx21: define and use MX21_IO_ADDRESSUwe Kleine-König1-0/+5
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Holger Schurig <hs4233@mail.mn-solutions.de> Cc: Rabin Vincent <rabin@rab.in> Cc: Agustín Ferrín Pozuelo <gatoguan-os@yahoo.com>
2009-11-18imx: copy constants from mx2x.h to mx21.h using the appropriate namespaceUwe Kleine-König1-1/+113
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18imx: add namespace prefixes for symbols in mx21.hUwe Kleine-König1-31/+64
The old names are still defined using the new names. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-11-18imx: reorder mx21.hUwe Kleine-König1-12/+12
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2009-08-07mxc: remove do not include directlySascha Hauer1-5/+0
Everyone should be free to include the files he actually needs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-04-16imx21: activate i2cHolger Schurig1-3/+0
Set the correct clkdev-name for the i2c clock. It also get's rid of the ARCH_NR_GPIOS define on the rationale that isn't an ARCH-wide setting anyway. If a device has two pca953x devices, the reserved number will be wrong. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
2009-03-13[ARM] MXC: add cpu_is_ macrosSascha Hauer1-3/+0
We had hardcoded cpu_is_ macros for mxc architectures till now. As we want to run the same kernel on i.MX31 and i.MX35 this patch adds cpu_is_ macros which expand to 0 or 1 if only one architecture is compiled in and only check for the cpu type if more than one architecture is compiled in. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13arm/imx2x: split i.MX21/i.MX27 register definitionsHolger Schurig1-0/+81
* define new CONFIG_ARCH_MX21 (this one is currently mutually exclusive to CONFIG_ARCH_MX27, but this might change) * splits one header file. Memory definitions, interrupt sources, DMA channels are split into common part, i.MX27 specific and i.MX21 specific. * guard access to UART5/UART6, which don't exist on i.MX21 Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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