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path: root/arch/arm/mach-tegra/io.c
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2014-07-17ARM: tegra: Sort includes alphabeticallyThierry Reding1-4/+4
If these aren't sorted alphabetically, then the logical choice is to append new ones, however that creates a lot of potential for conflicts because every change will then add new includes in the same location. Signed-off-by: Thierry Reding <treding@nvidia.com>
2012-11-16ARM: tegra: don't include iomap.h from debug-macro.SStephen Warren1-0/+1
In order to move Tegra's debug-macro.S to a common location for single zImage, it must not rely on any machine-specific header files such as <mach/iomap.h>. Duplicate the few physical address definitions that debug-macro.S relies upon directly into the file. To avoid tegra_io_desc[] requiring shared knowledge of the UART mapping's virtual address, use a virtual address outside the ranges in tegra_io_desc[]. Call debug_ll_io_init() to propagate the mapping beyond the early pages tables. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-11-05ARM: tegra: move iomap.h to mach-tegraStephen Warren1-1/+1
Nothing outside mach-tegra uses this file, so there's no need for it to be in <mach/>. Since uncompress.h and debug-macro.S remain in include/mach, they need to include "../../iomap.h" becaue of this change. uncompress.h will soon be deleted in later multi-platform/single-zImage patches. debug-macro.S will need to continue to include this header using an explicit relative path, to avoid duplicating the physical->virtual address mapping that iomap.h dictates. Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-03-07ARM: tegra: clean-up mach/io.hRob Herring1-0/+1
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>
2011-11-17ARM: mach-tegra: remove arch specific special handling for ioremapNicolas Pitre1-21/+0
A generic version should replace this later. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Tested-by: Stephen Warren <swarren@nvidia.com>
2011-10-14ARM: tegra: annotate IO_*_VIRT pointersOlof Johansson1-4/+4
Provide __iomem annotation for IO_*_VIRT pointers, which will propagate up through IO_TO_VIRT(). Also fixes a 0 to NULL conversion of the base case to silence sparse. Unfortunately map_desc takes an unsigned long for the pointer instead of a void __iomem *. For now, cast explicitly for those cases. v2: change define to use IOMEM() like many other mach platforms per comment from Russell. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2011-07-12ARM: remove unnecessary mach/hardware.h includesRob Herring1-1/+0
Remove some includes of mach/hardware.h which are not needed. hardware.h will be removed completely for tegra and cns3xxx in follow on patch. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de>
2010-10-22[ARM] tegra: update iomapColin Cross1-0/+6
Add missing io address map entries from datasheet. Add the IRAM area to the statically mapped io regions. Correct the onewire, USB, and statmon addresses Signed-off-by: Colin Cross <ccross@android.com>
2010-08-06[ARM] tegra: initial tegra supportErik Gilling1-0/+78
v2: Fixes from Mike Rapoport - remove unused header files (mach/dma.h and mach/nand.h) - remove tegra 1 references from Makefile.boot v2: fixes from Russell King - remove mach/io.h include from mach/iomap.h - fix whitespace in Kconfig v2: from Colin Cross - fix invalid immediate in debug-macro.S v3: - allow selection of multiple boards Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Erik Gilling <konkers@android.com>