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- 13 May, 2010 21 commits
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Daniel Walker authored
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:
Daniel Walker <dwalker@codeaurora.org> Signed-off-by:
David Brown <davidb@codeaurora.org> Signed-off-by:
Gregory Bean <gbean@codeaurora.org> Signed-off-by:
Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by:
Stepan Moskovchenko <stepanm@codeaurora.org>
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Daniel Walker authored
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Daniel Walker authored
This adds a clock list, and common resource structures for MSM7x30. Signed-off-by:
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Daniel Walker authored
Add a header describing the io regions for MSM7x30. Signed-off-by:
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Daniel Walker authored
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Daniel Walker authored
Enable CONFIG_ARCH_QSD8X50. This is the first SOC with the Scorpion processor. Signed-off-by:
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Daniel Walker authored
Support different RAM base addresses used by Qualcomm SOCs, with QSD8x50 as the first addtional one. Signed-off-by:
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Daniel Walker authored
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Daniel Walker authored
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Daniel Walker authored
This adds a clock list, and common resource structures for QSD8x50. Signed-off-by:
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Daniel Walker authored
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Daniel Walker authored
Add a header describing the io regions for QSD8x50. Signed-off-by:
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Daniel Walker authored
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Daniel Walker authored
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: -
Gregory Bean authored
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Gregory Bean authored
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:
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Daniel Walker authored
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:
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Gregory Bean authored
Scorpion-based SOCs from Qualcomm use a different interrupt controller 'sirc'. Signed-off-by:
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Gregory Bean authored
msm_iomap.h is specific to the MSM7x00 series devices. Generalize this in preparation to support more devices. Signed-off-by:
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Gregory Bean authored
irqs.h is specific to the MSM7x00 series devices. Generalize this in preparation to support more devices. Signed-off-by:
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Gregory Bean authored
devices.c is specific to the MSM7x00 series of SOCs. Rename appropriately in preparation to support more devices. Signed-off-by:
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- 12 May, 2010 19 commits
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Daniel Walker authored
Also drops the old mddi structure, which conflicts with the new file. Signed-off-by: -
Daniel Walker authored
This fixes the following warning, arch/arm/mach-msm/smd_debug.c:240: warning: initialization from incompatible pointer type Signed-off-by: -
Daniel Walker authored
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: -
Daniel Walker authored
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: -
Daniel Walker authored
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:Daniel Walker <c_dwalke@quicinc.com>
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Daniel Walker authored
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: -
Daniel Walker authored
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: -
Daniel Walker authored
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: -
Daniel Walker authored
"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: -
Daniel Walker authored
This modifies SMD to use either the package v3 or package v4, but not both. The current code tries to allocate as v4 on all system which can produce a scary looking error message on boot up, smem_find(16, 40): wrong size 16424 smd_alloc_channel() cid=02 size=08192 'SMD_RPCCALL' With this error the code then falls back on the package v3 allocation method. This method is inefficient because it causes a slow down on some systems even when the allocation method can be determined at compile time. It also causes a kernel size increase that effects all system and is not needed. This change corrects the allocation to use one method or the other and not both. Signed-off-by: -
Daniel Walker authored
This cleans up coding style. There are no run time changes. Signed-off-by: -
Dima Zavin authored
Forcing the alignment prevents gcc from generating byte reads for word member variables. Lack of this caused issues when the app processor modified struct members and the modem saw a partial word write. Signed-off-by:
Dima Zavin <dima@android.com> Signed-off-by:
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Dima Zavin authored
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Brian Swetland authored
Some smd clients may write from multiple threads, in which case it's not safe to call smd_write without holding a lock. smd_write_atomic() provides the same functionality as smd_write() but obtains the smd lock first. Signed-off-by:
Brian Swetland <swetland@google.com> Signed-off-by:
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Iliyan Malchev authored
Signed-off-by:
Iliyan Malchev <malchev@google.com> Signed-off-by:
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Brian Swetland authored
Don't mark a channel as allocated if we failed to allocate it (perhaps the modem updated one table but not the other, etc) Signed-off-by:
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Haley Teng authored
When we read data out of the sender's fifo, we need to advance the sender's tail pointer, not the receiver's. Signed-off-by:
Haley Teng <Haley_Teng@htc.com> Acked-by:
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Brian Swetland authored
- QSD8250 has a DSP that speaks SMD, in addition to the modem - handle a separate list of modem vs dsp channels - install dsp smd irq handler as necessary Signed-off-by:
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Brian Swetland authored
- pull debug code into smd_debug.c - move necessary structures and defines into smd_private.h - fix some comment formatting, etc Signed-off-by:
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