This adds the interrupt layer onto the initial trout gpio
changes.

There changes were adapted from the Google driver which lists
Arve Hjønnevåg <arve@android.com> as the author.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

Remove unused #include <linux/version.h>('s) in
  arch/arm/mach-msm/acpuclock-arm11.c
  arch/arm/mach-msm/clock.c
Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

Signed-off-by: NPavel Machek <pavel@ucw.cz>
[dwalker@codeaurora.org: renamed to trout, checkpatch cleanup]
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

At some point this was exposed (not sure how),

linux-2.6/arch/arm/mach-msm/dma.c:92: error: field 'complete' has incomplete type
linux-2.6/arch/arm/mach-msm/dma.c: In function 'dmov_exec_cmdptr_complete_func':
linux-2.6/arch/arm/mach-msm/dma.c:108: error: implicit declaration of function 'complete'
linux-2.6/arch/arm/mach-msm/dma.c: In function 'msm_dmov_exec_cmd':
linux-2.6/arch/arm/mach-msm/dma.c:120: error: implicit declaration of function 'init_completion'
linux-2.6/arch/arm/mach-msm/dma.c:123: error: implicit declaration of function 'wait_for_completion'

and the fix is just to add the header.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

Catch those which have been missed by 6262c92f because they were
submitted via other routes.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Enables basic boot support for the MSM7x30 SURF development
board.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

The MSM7x30 does not have a separate bank of memory for shared
memory communication with the radio CPU.  Set the kernel base
address 2MB in, to use this first 2MB for this purpose.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

The MSM SOC's DMA controller contains several security domains.
On the MSM7x00, only security domain 3 is accessible to our CPU.
The 7x30, however, uses security domain 2.  Fix up the register
definition macros to select this appropriately, based on
configured target.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

This adds a clock list, and common resource structures
for MSM7x30.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Add a header describing the io regions for MSM7x30.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Enable CONFIG_ARCH_QSD8X50.  This is the first SOC with the
Scorpion processor.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Support different RAM base addresses used by Qualcomm SOCs, with
QSD8x50 as the first addtional one.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

This adds a clock list, and common resource structures
for QSD8x50.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Add a header describing the io regions for QSD8x50.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Some SoC need to redefine MSM_DGT_BASE from it's default.
This allows it to be defined in a header to override the
default value.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

GPIO support for Qualcomm SOCs requires interaction with the
radio (baseband processor). This API allows the different boards
to enable GPIO through the radio processor in a generic way.
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

The 'PCOM' method of clock control (commands issued to the radio
CPU) is shared across several (but not all) Qualcomm SOCs.
Generalize this clock mechanism so these other SOCs can be added.
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Scorpion-based SOCs from Qualcomm use a different interrupt
controller 'sirc'.
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

msm_iomap.h is specific to the MSM7x00 series devices.  Generalize
this in preparation to support more devices.
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

irqs.h is specific to the MSM7x00 series devices.  Generalize
this in preparation to support more devices.
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

devices.c is specific to the MSM7x00 series of SOCs.  Rename
appropriately in preparation to support more devices.
Signed-off-by: NGregory Bean <gbean@codeaurora.org>
Signed-off-by: NDavid Brown <davidb@codeaurora.org>
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
Signed-off-by: NAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: NStepan Moskovchenko <stepanm@codeaurora.org>

Also drops the old mddi structure, which conflicts with the new
file.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

This fixes the following warning,

arch/arm/mach-msm/smd_debug.c:240: warning: initialization from incompatible pointer type
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

Without a debug uart selected you get this failure,

arch/arm/mach-msm/board-trout.c:85: error: 'MSM_DEBUG_UART_PHYS' undeclared here (not in a function)
arch/arm/mach-msm/board-trout.c:86: error: 'MSM_DEBUG_UART_BASE' undeclared here (not in a function)

This just removes these lines in that case.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

This removes the Kconfig menu option. SMD can still be selected
but it's done inside the Kconfig file and not via the menu.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

When booting up we need to wait for the modem processor to
partially boot. This is because the modem processor does
resource allocation for us. If we don't wait the modem won't
honor our requests and we end up crashing or in an unknown
state. This change just formalizes the waiting process.
Signed-off-by: NDaniel Walker <c_dwalke@quicinc.com>

This irq handler isn't used in all cases, so add the proper ifdef. This
eliminates a compiler warning due to the function not getting used.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

This just removed some unneeded predefines. One needed a whole
function moved down further. The others could just be deleted.

No functional changes.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

This moves the msm_a2m_int() function into the header, and
does a small macro clean up to be more inline with Linux
norms. No functional changes.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>

"unsigned" translates to "unsigned int", but this value holds an
address. We always want to use unsigned long for addresses since
it will change size to fit the machine.

This just convert the one address holder to unsigned long.
Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>