| Commit message (Collapse) | Author | Age | Files | Lines |
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Not all devices use proc_comm and determining if a clock is local
vs. remote is fragile when done by comparing clk_ops pointers.
Instead, implement an is_local() function for all clk_ops to
determine if the clock is local. Doing this allows us to remove
the last references to clk_ops_pcom from clock.c and compile it
for targets with CONFIG_MSM_PROC_COMM=n.
We don't need to set the clk_ops at runtime until 7x30 local
clock detection comes in. Right now it's just complicating things
so just set the ops pointer statically.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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WARNING: vmlinux.o(.cpuinit.text+0xc80): Section mismatch in
reference from the function boot_secondary() to the variable
.init.text:msm_secondary_startup
The function __cpuinit boot_secondary() references a variable
__init msm_secondary_startup. If msm_secondary_startup is only
used by boot_secondary then annotate msm_secondary_startup with
a matching annotation.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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Replace a BSD-style license in Code Aurora Forum authored files with
an explicit GPLv2.
Signed-off-by: David Brown <davidb@codeaurora.org>
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* msm-core:
msm: iommu: Enable IOMMU support for MSM8960
msm: iommu: Generalize platform data for multiple targets
msm: iommu: Create a Kconfig item for the IOMMU driver
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Allow IOMMU to be selected for MSM8960 now that the
platform data has been generalized.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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Make the IOMMU platform data target-independent in
preparation for adding MSM8960 IOMMU support. The IOMMU
configuration on MSM8x60 and MSM8960 is identical and the
same platform data can be used for both.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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Break the IOMMU driver out as a Kconfig item. Initially it
was decided to always build this in for 8x60, but this
driver is not strictly necessary and should be optionally
selectable.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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* msm-core:
msm: serial: Add MSM8960 serial support
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Add the device definitions and platform data to support
the console serial port on MSM8960 Simulator and RUMI3
targets.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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* msm-core:
msm: Clean up useless ifdefs
msm: clock: Add support for more proc_comm clocks
msm: clock: Invert debugfs directory layout
msm: clock: Move debugfs code from clock.c to clock-debug.c
msm: clock: Remove 7x30 and pcom includes from clock.h
msm: clock: Remove unused code and definitions
msm: Warning fix in trout gpio board file
msm: Remove broken register definition from trout
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Remove ifdefs that do nothing, either from having the code
between them previously removed, or from having been
accidentally added to the wrong file.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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Add support for the ce, codec_ssbi, uart clocks, and i2c clocks.
Reviewed-by: Saravana Kannan <skannan@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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There are currently 3 separate directories for clock debugging in
debugfs: clk_enable, clk_rate, and clk_local. Each of these
directories contains a list of clocks. This is rather annoying
when you are focusing on one clock and want to enable/disable it
and then check its rate. You either have to cd to the other
directory or cat ../clk_rate/<clk>.
Invert the layout so that there is one clock directory containing
a directory for each clock. Inside each respective clock
directory place an enable, rate, and is_local file relating to
the clk_enable, clk_disable, and clk_local directories that exist
today.
Reviewed-by: Saravana Kannan <skannan@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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The clock debugfs code is large enough, and easy enough to separate,
that it deserves its own file which is compiled only when
CONFIG_DEBUG_FS is enabled.
Also, cleanup header file #includes that are no longer required.
Reviewed-by: Saravana Kannan <skannan@codeaurora.org>
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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clock.h includes clock-pcom.h and clock-7x30.h when it really
doesn't need to. Remove the includes and fixup breakages.
Reviewed-By: Saravana Kannan <skannan@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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This code is dead or otherwise useless so just remove it.
Reviewed-by: Saravana Kannan <skannan@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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arch/arm/mach-msm/board-trout-gpio.c: In function 'trout_gpio_to_irq':
arch/arm/mach-msm/board-trout-gpio.c:77: error: unused variable 'msm_gpio'
Signed-off-by: David Brown <davidb@codeaurora.org>
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Missed a register change with the clock cleanup on the MSM7x01 targets.
Signed-off-by: David Brown <davidb@codeaurora.org>
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* msm-8960:
msm: Support for the MSM8960 RUMI3 target
msm: Support for the MSM8960 Simulator target
msm: Makefile cleanup
msm: timer: Timer support for MSM8960
msm: Add MSM 8960 cpu_is check
msm: irqs-8960: Interrupt map for MSM8960
msm: Physical offset for MSM8960
msm: io: I/O register definitions for MSM8960
msm: Generalize QGIC registers
msm: Generalize timer register mappings
msm: Add CPU queries
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* msm-sdcc:
msm: 8x50: Add initial support for SDCC
mmc: msm_sdcc: Add gpio handling function to driver
drivers: mmc: msm: remove clock disable in probe
mmc: msm: fix dma usage not to use internal APIs
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Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
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Configure SDCC GPIOs when the host is powered up or powered off.
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
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* msm-8960:
msm: Support for the MSM8960 RUMI3 target
msm: Support for the MSM8960 Simulator target
msm: Makefile cleanup
msm: timer: Timer support for MSM8960
msm: Add MSM 8960 cpu_is check
msm: irqs-8960: Interrupt map for MSM8960
msm: Physical offset for MSM8960
msm: io: I/O register definitions for MSM8960
msm: Generalize QGIC registers
msm: Generalize timer register mappings
msm: Add CPU queries
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Add the machine record, init code, and build support for
the MSM8960 RUMI3.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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Add the board file, Kconfig options, and Makefile options
needed to build for the MSM8960 Simulator target.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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Clean up some of the conditionals in the Makefile in
preparation for adding build support for MSM8960.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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Modify the macros in the MSM timer driver to support the
MSM8960 chip.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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Signed-off-by: David Brown <davidb@codeaurora.org>
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Add the interrupt map for the Qualcomm MSM8960 chip. This
chip has an interrupt map that is different from previous
targets.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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Add the physical memory offset value for the Qualcomm
MSM8960 chip.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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Add the register address definitions for the basic hardware
blocks on the Qualcomm MSM8960 chip.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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The QGIC registers are mapped to the same virtual addresses across
targets, only the physical address changes. Move the BASE address out
of target-specific files, and add a SOC name to the base addresses.
Signed-off-by: David Brown <davidb@codeaurora.org>
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Allow the timer register to be determined dynamically instead of at
compile time. Use common virtual addresses for the registers across
all MSM chips, and select the register mappings based on the detected
CPU.
Signed-off-by: David Brown <davidb@codeaurora.org>
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Create runtime queries to distinguish the various MSM targets.
Although these would probably be better named soc_is..., use
cpu_is... to match convention in the rest of the kernel.
Hard code the tests based on config options for now. When runtime
device detection is implemented, these can be made dynamic.
Signed-off-by: David Brown <davidb@codeaurora.org>
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* msm-uart:
serial: msm: Add support for UARTDM cores
msm: Add name field to UART resources
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Add a name field to the I/O resources for the UARTs on MSM
targets in preparation for updates to the msm_serial
driver. The driver assumed there is one I/O resource per
UART, which is not the case on all targets.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
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This is completely board specific and therefore must be provided
on a per-board basis.
Signed-off-by: Dima Zavin <dima@android.com>
Signed-off-by: David Brown <davidb@codeaurora.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
* 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
x86,percpu: Move out of place 64 bit ops into X86_64 section
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Some operations that operate on 64 bit operands are defined for 32 bit.
Move them into the correct section.
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (37 commits)
um: Use generic irq Kconfig
tile: Use generic irq Kconfig
sparc: Use generic irq Kconfig
score: Use generic irq Kconfig
powerpc: Use generic irq Kconfig
parisc: Use generic irq Kconfig
mn10300: Use generic irq Kconfig
microblaze: Use generic irq Kconfig
m68knommu: Use generic irq Kconfig
ia64: Use generic irq Kconfig
frv: Use generic irq Kconfig
blackfin: Use generic irq Kconfig
alpha: Use generic irq Kconfig
genirq: Remove __do_IRQ
m32r: Convert to generic irq Kconfig
m32r: Convert usrv platform irq handling
m32r: Convert opsput_lcdpld irq chip
m32r: Convert opsput lanpld irq chip
m32r: Convert opsput pld irq chip
m32r: Convert opsput irq chip
...
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No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jeff Dike <jdike@addtoit.com>
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No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
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No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: "David S. Miller" <davem@davemloft.net>
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No functional change
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Chen Liqin <liqin.chen@sunplusct.com>
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No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Acked-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: David Howells <dhowells@redhat.com>
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No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michal Simek <monstr@monstr.eu>
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No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Greg Ungerer <gerg@uclinux.org>
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No functional change.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Tony Luck <tony.luck@intel.com>
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