kernel/git/stable/linux.git/arch/arm/mach-msm/io.c, branch master

ARM: Remove mach-msm and associated ARM architecture code

2015-03-27T16:31:02+00:00

The maintainers for mach-msm no longer have any plans to support or test the platforms supported by this architecture[1]. Most likely there aren't any active users of this code anyway, so let's delete it. [1] http://lkml.kernel.org/r/20150307031212.GA8434@fifo99.com Cc: David Brown Cc: Bryan Huntsman Cc: Daniel Walker Signed-off-by: Stephen Boyd Signed-off-by: Kumar Gala

ARM: msm: Update the references to DEBUG_MSM_UARTx

2014-08-24T18:09:36+00:00

The Kconfig options DEBUG_MSM_UART1, DEBUG_MSM_UART2, DEBUG_MSM_UART3, MSM_DEBUG_UART1, MSM_DEBUG_UART2 and MSM_DEBUG_UART3 are removed, but they are still referenced in the following files: arch/arm/mach-msm/io.c, arch/arm/mach-msm/board-trout.c arch/arm/mach-msm/board-trout-gpio.c Fix this by updating the reference to the new Kconfig option. Reported-by: Paul Bolle Signed-off-by: Georgi Djakov Signed-off-by: Linus Walleij

ARM: msm: avoid calling debug_ll_addr on !MMU

2014-03-21T17:23:31+00:00

MSM7X00A has an open-coded version of debug_ll_io_init so it can use MT_DEVICE_NONSHARED as required by the platform. However, this fails to build on no-MMU kernels because the debug_ll_addr function is not available. Since the iotable_init function doesn't actually do anyting in this configuration, we can simply get away by enclosing the broken function call in an #ifdef, which seems to be the least ugly workaround. Signed-off-by: Arnd Bergmann Acked-by: David Brown Cc: Daniel Walker Cc: Bryan Huntsman

ARM: msm: Move mach/board.h contents to common.h

2013-08-06T18:18:02+00:00

The contents of mach/board.h are only used by files within mach-msm so there is no need to export this file outside of the mach-msm directory. Move the contents of the file to common.h to allow us to compile MSM in the multi-platform kernel. Cc: Florian Tobias Schandinat Signed-off-by: Stephen Boyd Acked-by: Tomi Valkeinen Signed-off-by: David Brown

ARM: msm: Remove TMR and TMR0 static mappings

2013-08-06T18:18:01+00:00

Nobody is using these mappings so just drop them. of_iomap() in the timer driver will take care of it for us. Doing this allows us to remove the 8x60 and 8960 iomap files completely. Signed-off-by: Stephen Boyd Signed-off-by: David Brown

ARM: msm: Move debug-macro.S to include/debug

2013-08-06T18:17:40+00:00

One more step to allowing MSM to participate in the multi-platform defconfig. Signed-off-by: Stephen Boyd [davidb: Comment cleanup requested by sboyd] Signed-off-by: David Brown

ARM: msm: Don't compile __msm_ioremap_caller() unless used

2013-07-29T18:24:36+00:00

This function is only used on MSM7x00A so only compile the function if the build includes support for that platform. Signed-off-by: Stephen Boyd Signed-off-by: David Brown

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2013-07-03T16:46:29+00:00

Pull ARM updates from Russell King: "This contains the usual updates from other people (listed below) and the usual random muddle of miscellaneous ARM updates which cover some low priority bug fixes and performance improvements. I've started to put the pull request wording into the merge commits, which are: - NoMMU stuff: This includes the following series sent earlier to the list: - nommu-fixes - R7 Support - MPU support I've left out the ARCH_MULTIPLATFORM/!MMU stuff that Arnd and I were discussing today until we've reached a conclusion/that's had some more review. This is rebased (and re-tested) on your devel-stable branch because otherwise there were going to be conflicts with Uwe's V7M work now that you've merged that. I've included the fix for limiting MPU to CPU_V7. - Huge page support These changes bring both HugeTLB support and Transparent HugePage (THP) support to ARM. Only long descriptors (LPAE) are supported in this series. The code has been tested on an Arndale board (Exynos 5250). - LPAE updates Please pull these miscellaneous LPAE fixes I've been collecting for a while now for 3.11. They've been tested and reviewed by quite a few people, and most of the patches are pretty trivial. -- Will Deacon. - arch_timer cleanups Please pull these arch_timer cleanups I've been holding onto for a while. They're the same as my last posting, but have been rebased to v3.10-rc3. - mpidr linearisation (multiprocessor id register - identifies which CPU number we are in the system) This patch series that implements MPIDR linearization through a simple hashing algorithm and updates current cpu_{suspend}/{resume} code to use the newly created hash structures to retrieve context pointers. It represents a stepping stone for the implementation of power management code on forthcoming multi-cluster ARM systems. It has been tested on TC2 (dual cluster A15xA7 system), iMX6q, OMAP4 and Tegra, with processors hitting low-power states requiring warm-boot resume through the cpu_resume code path" * 'for-linus' of git://git.linaro.org/people/rmk/linux-arm: (77 commits) ARM: 7775/1: mm: Remove do_sect_fault from LPAE code ARM: 7777/1: Avoid extra calls to the C compiler ARM: 7774/1: Fix dtb dependency to use order-only prerequisites ARM: 7770/1: remove residual ARMv2 support from decompressor ARM: 7769/1: Cortex-A15: fix erratum 798181 implementation ARM: 7768/1: prevent risks of out-of-bound access in ASID allocator ARM: 7767/1: let the ASID allocator handle suspended animation ARM: 7766/1: versatile: don't mark pen as __INIT ARM: 7765/1: perf: Record the user-mode PC in the call chain. ARM: 7735/2: Preserve the user r/w register TPIDRURW on context switch and fork ARM: kernel: implement stack pointer save array through MPIDR hashing ARM: kernel: build MPIDR hash function data structure ARM: mpu: Ensure that MPU depends on CPU_V7 ARM: mpu: protect the vectors page with an MPU region ARM: mpu: Allow enabling of the MPU via kconfig ARM: 7758/1: introduce config HAS_BANDGAP ARM: 7757/1: mm: don't flush icache in switch_mm with hardware broadcasting ARM: 7751/1: zImage: don't overwrite ourself with a page table ARM: 7749/1: spinlock: retry trylock operation if strex fails on free lock ARM: 7748/1: oabi: handle faults when loading swi instruction from userspace ...

msm: iomap: Remove unused bases and mappings

2013-05-31T15:39:50+00:00

QGIC_DIST and QGIC_CPU bases are now unused as they are obtained from device tree. Remove the static iomappings. Signed-off-by: Rohit Vaswani Signed-off-by: David Brown

ARM: 7728/1: mm: Use phys_addr_t properly for ioremap functions

2013-05-22T23:09:44+00:00

Several of the ioremap functions use unsigned long in places resulting in truncation if physical addresses greater than 4G are passed in. Change the types of the functions and the callers accordingly. Cc: Krzysztof Halasa Cc: Arnd Bergmann Cc: Stephen Boyd Signed-off-by: Laura Abbott Signed-off-by: Russell King