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* ARM: pxa: use common IOMEM definitionRob Herring2012-03-2514-2/+13
| | | | | | | | | | | | | | | | | pxa was missed in the moving of IOMEM to a common definition, so lots of IOMEM redefined warnings were introduced. So remove pxa IOMEM definition and fix all the fallout. Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Haojian Zhuang <haojian.zhuang@marvell.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Cc: rtc-linux@googlegroups.com Cc: alsa-devel@alsa-project.org
* ARM: dma-mapping: convert ARCH_HAS_DMA_SET_COHERENT_MASK to kconfig symbolRob Herring2012-03-255-7/+6Star
| | | | | | | | | | | | | | | | | | | | The only users of ARCH_HAS_DMA_SET_COHERENT_MASK are 2 ARM platforms: ixp4xx and pxa cm_x2xx. We've been getting lucky that the define is implicitly included before dma-mapping.h, but the removal of io.h broke things (c334bc1 ARM: make mach/io.h include optional). Since memory.h is the correct place, but no longer exists, convert the define to a kconfig entry. Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nico@linaro.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: Eric Miao <eric.y.miao@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@marvell.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Dan Williams <dan.j.williams@intel.com>
* ARM: __io abuse cleanupRob Herring2012-03-1414-36/+36
| | | | | | | | | | | | | | | | Several platforms incorrectly use __io() for casting to 'void __iomem *'. This converts all of those uses to use the common IOMEM macro. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-sh@vger.kernel.org Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: create a common IOMEM definitionRob Herring2012-03-1425-88/+13Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several platforms create IOMEM defines for casting to 'void __iomem *', and other platforms are incorrectly using __io() macro for the same purpose. This creates a common definition and removes all the platform specific versions. Rather than try to make linux/io.h and asm/io.h assembly safe, the assembly version of IOMEM is moved into asm/assembler.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Kevin Hilman <khilman@ti.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ryan Mallon <rmallon@gmail.com> Cc: Eric Miao <eric.y.miao@gmail.com> Cc: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: David Brown <davidb@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Cc: Bryan Huntsman <bryanh@codeaurora.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Shawn Guo <shawn.guo@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Paul Walmsley <paul@pwsan.com> Acked-by: Viresh Kumar <viresh.kumar@st.com> Cc: Rajeev Kumar <rajeev-dlh.kumar@st.com> Cc: Colin Cross <ccross@android.com> Cc: Olof Johansson <olof@lixom.net> Cc: Stephen Warren <swarren@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
* ARM: iop13xx: fix missing declaration of iop13xx_init_earlyRob Herring2012-03-111-0/+1
| | | | | | | Commit 1dfe34ae794c13 (ARM: iop13xx: use runtime ioremap hook) missed a declaration of iop13xx_init_early resulting in a build error. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* ARM: fix ioremap/iounmap for !CONFIG_MMURob Herring2012-03-111-2/+6
| | | | | | | | | | | With commit 4fe7ef3a081 (ARM: provide runtime hook for ioremap/iounmap), compiles with !CONFIG_MMU were broken. Rename nommu __iounmap to __arm_iounmap and add arch_ioremap_caller and arch_iounmap. Its not expected that these need to be overriden for !CONFIG_MMU, so setting the function ptrs has no effect in this case. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk>
* ARM: kill off __mem_pciRob Herring2012-03-0716-72/+18Star
| | | | | | | | | | | | | | | | | __mem_pci is only used to enable readl/writel and friends. Just condition this on readl being defined and remove all the __mem_pci defines. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Lennert Buytenhek <kernel@wantstofly.org> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: Nicolas Pitre <nico@fluxnic.net> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Colin Cross <ccross@android.com> Cc: Olof Johansson <olof@lixom.net> Cc: Stephen Warren <swarren@nvidia.com>
* ARM: remove bunch of now unused mach/io.h filesRob Herring2012-03-0742-997/+0Star
| | | | | | | | | | | | | Now that many platforms don't need mach/io.h, remove the unused ones. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org>
* ARM: make mach/io.h include optionalRob Herring2012-03-072-0/+28
| | | | | | | | | | | | | Add a kconfig option NEED_MACH_IO_H to conditionally include mach/io.h. Basing this on CONFIG_PCI and CONFIG_ISA doesn't quite work. Most ISA platforms don't need mach/io.h, but ebsa110 does. Most PCI platforms need mach/io.h for now, but ks8695 doesn't which means i/o accesses are broken. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Nicolas Pitre <nico@linaro.org>
* ARM: clps711x: remove unneeded include of mach/io.hRob Herring2012-03-071-1/+0Star
| | | | | | In preparation to remove mach/io.h, remove an unneeded include of it. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* ARM: dove: add explicit include of dove.h to addr-map.cRob Herring2012-03-071-0/+1
| | | | | | | In preparation to remove mach/io.h, add explicit include of mach/dove.h Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nico@linaro.org>
* ARM: at91: add explicit include of hardware.h to uncompressorRob Herring2012-03-071-0/+1
| | | | | | | | | In preparation to remove mach/io.h, add explicit include of hardware.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* ARM: ep93xx: clean-up mach/io.hRob Herring2012-03-072-9/+9
| | | | | | | | Move ep93xx specifics in mach/io.h to ep93xx-regs.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ryan Mallon <rmallon@gmail.com>
* ARM: tegra: clean-up mach/io.hRob Herring2012-03-074-49/+49
| | | | | | | | | | Move tegra specific mach/io.h parts into iomap.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Cc: Colin Cross <ccross@android.com> Cc: Olof Johansson <olof@lixom.net>
* ARM: orion5x: clean-up mach/io.hRob Herring2012-03-074-12/+11Star
| | | | | | | | Move orion5x specific mach/io.h parts into common.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Lennert Buytenhek <kernel@wantstofly.org> Acked-by: Nicolas Pitre <nico@linaro.org>
* ARM: davinci: remove unneeded mach/io.h includeRob Herring2012-03-071-1/+0Star
| | | | | | | | entry-macro.S doesn't actually need mach/io.h, so remove it. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Kevin Hilman <khilman@ti.com>
* [media] davinci: remove includes of mach/io.hRob Herring2012-03-072-2/+0Star
| | | | | | | Remove a few remaining includes of mach/io.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org>
* ARM: OMAP: Remove remaining includes for mach/io.hTony Lindgren2012-03-075-6/+0Star
| | | | | | | | | | These are no longer needed with the recent iomap.h changes. Reported-by: Rob Herring <robherring2@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
* ARM: msm: clean-up mach/io.hRob Herring2012-03-075-7/+16
| | | | | | | | | Move msm specifics in mach/io.h to respective msm_iomap-*.h headers. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: David Brown <davidb@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Cc: Bryan Huntsman <bryanh@codeaurora.org>
* ARM: iop13xx: move io.h externs to pci.hRob Herring2012-03-073-4/+8
| | | | | | | | These variables are just needed in pci.c and io.c, so move them out of io.h in preparation to remove io.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk>
* ARM: remove compile time __arch_ioremap/__arch_iounmapRob Herring2012-03-071-10/+5Star
| | | | | | | | | Now that all custom ioremap/iounmap users are converted to runtime hook, remove the compile time defines. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Acked-by: Nicolas Pitre <nico@linaro.org>
* ARM: ebsa110: use runtime ioremap hookRob Herring2012-03-072-9/+15
| | | | | | | | Convert ebsa110 platforms to use run-time ioremap hook instead of the compile time hook. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk>
* ARM: ixp4xx: use runtime ioremap hookRob Herring2012-03-0716-18/+54
| | | | | | | | | Convert ixp4xx platforms to use run-time ioremap hook instead of the compile time hook. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl>
* ARM: iop13xx: use runtime ioremap hookRob Herring2012-03-074-15/+12Star
| | | | | | | | | Convert iop13xx platforms to use run-time ioremap hook instead of the compile time hook. The custom ioremap is still needed for 64-bit address handling. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk>
* ARM: msm: use runtime ioremap hookRob Herring2012-03-075-10/+21
| | | | | | | | | | | | | Convert msm platforms to use run-time ioremap hook instead of the compile time hook. According to David Brown, only the msm7201 needed the ioremap hook. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Tested-by: David Brown <davidb@codeaurora.org> Acked-by: David Brown <davidb@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Cc: Bryan Huntsman <bryanh@codeaurora.org>
* ARM: imx: convert to common runtime ioremap hookRob Herring2012-03-073-22/+8Star
| | | | | | | | | | Convert i.MX platforms to use the common run-time ioremap hook instead of the imx specific hook. Also, move addr_in_module out of io.h. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Sascha Hauer <kernel@pengutronix.de>
* ARM: provide runtime hook for ioremap/iounmapRob Herring2012-03-072-4/+20
| | | | | | | | | | | | | | | We have compile time over-ride of ioremap and iounmap, but an run-time override is needed for multi-platform builds. This adds an extra function pointer check, but ioremap is not peformance critical. The option for compile time selection remains. The caller variant is used here to provide correct caller information as ARM can only support level 0 for __builtin_return_address. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Nicolas Pitre <nico@linaro.org>
* usb: ohci-pxa27x: add explicit include of hardware.hRob Herring2012-03-051-0/+1
| | | | | | | | | | ohci-pxa27x needs cpu_is_pxa3xx macro. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-usb@vger.kernel.org Cc: linux-kernel@vger.kernel.org
* Merge remote-tracking branch 'arm-soc/at91/base2+cleanup' into cleanup-baseRob Herring2012-03-0588-3348/+2025Star
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| * Merge branch 'at91-3.4-base2+cleanup' of ↵Arnd Bergmann2012-02-29217-5606/+2873Star
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://github.com/at91linux/linux-at91 into at91/staging/base2+cleanup * 'at91-3.4-base2+cleanup' of git://github.com/at91linux/linux-at91: (20 commits) ARM: at91: properly sort dtb files in Makefile.boot ARM: at91: add at91sam9g25ek.dts in Makefile.boot ARM: at91/board-dt: drop default console Atmel: move console default platform_device to serial driver ARM: at91: merge SRAM Memory banks thanks to mirroring ARM: at91: finally drop at91_sys_read/write ARM: at91/rtc-at91sam9: pass the GPBR to use via resources ARM: at91:rtc/rtc-at91sam9: ioremap register bank ARM: at91/rtc-at91sam9: each SoC can select the RTT device to use ARM: at91/PMC: make register base soc independent ARM: at91/PMC: move assignment out of printf ARM: at91/pm_slowclock: add runtime detection of memory contoller ARM: at91: make sdram/ddr register base soc independent ARM: at91: move at91rm9200 sdramc defines to at91rm9200_sdramc.h ARM: at91/pm_slowclock: function slow_clock() accepts parameters ARM: at91/pm_slowclock: rename register to named define ARM: at91/ST: remove not needed casts ARM: at91: make ST (System Timer) soc independent ARM: at91: make matrix register base soc independent ARM: at91/at91x40: remove use of at91_sys_read/write Based on top of the at91/9x5, rmk/for-armsoc, at91/device-board, at91/pm_cleanup and at91/base. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * ARM: at91: properly sort dtb files in Makefile.bootJean-Christophe PLAGNIOL-VILLARD2012-02-231-1/+6
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91: add at91sam9g25ek.dts in Makefile.bootNicolas Ferre2012-02-231-0/+1
| | | | | | | | | | | | | | | Reported-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91/board-dt: drop default consoleJean-Christophe PLAGNIOL-VILLARD2012-02-232-9/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This default console mechanism is not used if the console is selected by command line (console= parameter). Dropping this will simplify the compilation of multiple SoC in the same kernel image. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * Atmel: move console default platform_device to serial driverJean-Christophe PLAGNIOL-VILLARD2012-02-239-9/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This variable spread on every SoC that is using the atmel_serial.c driver can be included directly into the latter. This will allow to compile multiple soc in the same kernel. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: kernel@avr32linux.org
| | * ARM: at91: merge SRAM Memory banks thanks to mirroringJean-Christophe PLAGNIOL-VILLARD2012-02-232-8/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | On at91sam9260 and at91sam9g20 the SRAM banks are mirrored. We can merge them together to be able to have bigger and continuous internal RAM. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91: finally drop at91_sys_read/writeJean-Christophe PLAGNIOL-VILLARD2012-02-231-18/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove at91_sys_read/write() from io.h file. This function is not used anymore and was a stopper on the way to single zImage kernel for AT91. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91/rtc-at91sam9: pass the GPBR to use via resourcesJean-Christophe PLAGNIOL-VILLARD2012-02-2311-32/+114
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GPBR registers are used for storing RTC values. The GPBR registers to use are now provided using standard resource entry. The array is filled in SoC specific code. rtc-at91sam9 RTT as RTC driver is modified to retrieve this information. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> [nicolas.ferre@atmel.com: rework resources assignment] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: Ryan Mallon <rmallon@gmail.com>
| | * ARM: at91:rtc/rtc-at91sam9: ioremap register bankJean-Christophe PLAGNIOL-VILLARD2012-02-231-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | Instead of computing virtual address with AT91_VA_BASE_SYS, use the appropriate ioremap() call on the driver "memory" resource. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91/rtc-at91sam9: each SoC can select the RTT device to useJean-Christophe PLAGNIOL-VILLARD2012-02-236-52/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | For the RTT as RTC driver rtc-at91sam9, the platform_device structure is filled during SoC initialization. This will allow to convert this RTC driver as a standard platform driver. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91/PMC: make register base soc independentJean-Christophe PLAGNIOL-VILLARD2012-02-2314-95/+104
| | | | | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: Ryan Mallon <rmallon@gmail.com>
| | * ARM: at91/PMC: move assignment out of printfNicolas Ferre2012-02-231-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | We move the assignment of values of register out of the seq_printf() calls: It is obviously more readable. Reported-by: Ryan Mallon <rmallon@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91/pm_slowclock: add runtime detection of memory contollerJean-Christophe PLAGNIOL-VILLARD2012-02-233-22/+68
| | | | | | | | | | | | | | | | | | | | | This will allow to have all SoC in one kernel image. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91: make sdram/ddr register base soc independentJean-Christophe PLAGNIOL-VILLARD2012-02-2334-89/+114
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91: move at91rm9200 sdramc defines to at91rm9200_sdramc.hJean-Christophe PLAGNIOL-VILLARD2012-02-235-49/+70
| | | | | | | | | | | | | | | | | | | | | This cleanup is done to allow to have multiple SoC in the same image. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91/pm_slowclock: function slow_clock() accepts parametersJean-Christophe PLAGNIOL-VILLARD2012-02-232-35/+26Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change slow_clock()/at91_slow_clock() prototype to accept the PMC base address and one or two RAM controller addresses by parameters. The r0, r1 and r2 registers are used differently and preserved during function call. Those values are defined in pm.c and slow_clock() function is called from there with its new parameters. This will allow to have a soc independent pm_slowclock. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Ached-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91/pm_slowclock: rename register to named defineJean-Christophe PLAGNIOL-VILLARD2012-02-231-86/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch will give a name to ARM registers in the assembly source code. It is done to simplify the code reading and the passing of parameters to functions. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91/ST: remove not needed castsNicolas Ferre2012-02-231-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Remove the unnecessary (void) cast on at91_st_read() return value. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Ryan Mallon <rmallon@gmail.com>
| | * ARM: at91: make ST (System Timer) soc independentJean-Christophe PLAGNIOL-VILLARD2012-02-236-31/+54
| | | | | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: Ryan Mallon <rmallon@gmail.com>
| | * ARM: at91: make matrix register base soc independentJean-Christophe PLAGNIOL-VILLARD2012-02-2326-154/+199
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: linux-usb@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| | * ARM: at91/at91x40: remove use of at91_sys_read/writeJean-Christophe PLAGNIOL-VILLARD2012-02-173-21/+27
| | | | | | | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-20 21:39:16 +0200