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path: root/arch/arm/mach-mxs/include/mach/common.h
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2013-04-01ARM: mxs: remove common.hShawn Guo1-20/+0
All three remaining functions declared in common.h are implemented by clock driver. Create header include/linux/clk/mxs.h to contain them and remove common.h. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-01ARM: mxs: move mxs_get_ocotp() into mach-mxs.cShawn Guo1-1/+0
All the users of mxs_get_ocotp() are in mach-mxs.c. Move the function into mach-mxs.c, make it a static function, and then remove ocotp.c. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-01ARM: mxs: remove mm.cShawn Guo1-2/+0
The static mapping is used nowhere now. Hence mm.c can be removed completely. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-01ARM: mxs: remove system.cShawn Guo1-2/+0
There is no user of function mxs_reset_block() now. Let's move mxs_restart() into mach-mxs.c as a static function and remove system.c completely. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-01ARM: mxs: move icoll driver into drivers/irqchipShawn Guo1-3/+0
Move icoll.c into drivers/irqchip as irq-mxs.c, and along with the renaming, change the driver to use IRQCHIP_DECLARE. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-01ARM: mxs: use CLKSRC_OF helper to initialize timerShawn Guo1-1/+0
Select CLKSRC_OF and use clocksource_of_init() to initialize timer, so that the call to mxs_timer_init() in clock driver can be removed. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-10-01Merge tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds1-1/+2
Pull ARM soc-specific updates, take 2 from Olof Johansson: "This branch converts the MXS Freescale platform to use irqdomains and sparse IRQ, in preparation for DT probing and multiplatform kernels." * tag 'soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: mxs: remove mach/irqs.h ARM: mxs: select SPARSE_IRQ ARM: mxs: adopt irq_domain support for icoll driver ARM: mxs: select MULTI_IRQ_HANDLER ARM: mxs: retrieve timer irq from device tree gpio/mxs: adopt irq_domain support for mxs gpio driver
2012-09-03ARM: mxs: select MULTI_IRQ_HANDLERShawn Guo1-0/+1
As part of multi-platform effort, let's enable MULTI_IRQ_HANDLER for mach-mxs and remove entry-macro.S. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-09-03ARM: mxs: retrieve timer irq from device treeShawn Guo1-1/+1
Rather than using the static timer irq definition, we should retrieve timer irq from device tree for better. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-08-17ARM: mxs: remove non-DT core functionsShawn Guo1-9/+0
With all board files removed, those core functions used for non-DT boot only can be removed now. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-12gpio/mxs: get rid of the use of cpu_is_xxxShawn Guo1-2/+2
It removes the use of cpu_is_xxx from gpio-mxs driver and instead use platform_device_id to identify the device. Accordingly, mxs platform code is changed to register gpio device with different names, and the registeration are done in soc specific initialization functions now, so postcore_initcall(mxs_add_mxs_gpio) gets removed. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org>
2012-05-12ARM: mxs: do not add dma device by defaultDong Aisheng1-0/+3
This will cause conflict when dt is enabled. So let each platform add dma devices respectively. Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Huang Shijie <b32955@freescale.com> Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Vinod Koul <vinod.koul@intel.com>
2012-05-12Merge branches 'clk/mxs' and 'imx/pinctrl/for-3.5' into mxs/dt/for-3.5Shawn Guo1-0/+2
2012-05-09ARM: mxs: remove now unused timer_clk argument from mxs_timer_initShawn Guo1-3/+1
With old mxs clock support removed, the timer_clk argument of mxs_timer_init is unused now, so remove it. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-09ARM: mxs: remove old clock supportShawn Guo1-2/+0
The mxs clock has been switched to common clock framework, so the old clock support can be removed now. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-05-08ARM: mxs: enable pinctrl dummy statesShawn Guo1-0/+2
The mxs pinctrl driver will only support DT probe. That said, the mxs device drivers can only get pinctrl state from pinctrl subsystem when the drivers get probed from device tree. Before converting the whole mxs platform support over to device tree, we need to enable pinctrl dummy states for those non-DT board files to ensure the pinctrl API adopted by mxs device drivers will work for both DT and non-DT probe. Instead of calling pinctrl_provide_dummies() directly in every board file, the patch introduces soc specific calls mx23_soc_init() and mx28_soc_init() for boards' .init_machine hook to invoke, so that any soc specific setup for non-DT boot only can be added there. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-01-31ARM: mxs: Use a proper timeout mechanismFabio Estevam1-0/+2
Introduce a function for checking the busy bits of CLKCTRL register that uses a proper timeout mechanism. Remove parts of code that use busy loops and replace them with the mxs_clkctrl_timeout() function. Tested on a mx28evk by performing audio playback. Suggested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-01-09Merge branch 'samsung/driver' into next/driversArnd Bergmann1-0/+1
Conflicts: arch/arm/mach-mxs/include/mach/common.h Pull in previous samsung conflict merges and do a trivial merge of an mxs double-add conflict. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-01-05ARM: restart: mxs: use new restart hookRussell King1-0/+1
Hook these platforms restart code into the new restart hook rather than using arch_reset(). Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-12-02ARM: mxs: add saif clkmux functionsDong Aisheng1-0/+1
Signed-off-by: Dong Aisheng <b29396@freescale.com> Acked-by: Marek Vasut <marek.vasut@gmail.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Wolfram Sang <w.sang@pengutronix.de> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Liam Girdwood <lrg@ti.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2011-01-21ARM: mxs: add ocotp read functionShawn Guo1-0/+1
Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-12-13ARM: mxs: Add helper definition and functionShawn Guo1-0/+31
Add helper definition and function for MXS-based. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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