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* msm: clock: Remove references to clk_ops_pcomStephen Boyd2011-02-281-5/+1
| | | | | | | | | | | | | | | | 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>
* msm: iommu: Generalize platform data for multiple targetsStepan Moskovchenko2011-02-141-2/+2
| | | | | | | | | | 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>
* msm: iommu: Create a Kconfig item for the IOMMU driverStepan Moskovchenko2011-02-141-1/+2
| | | | | | | | | | 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>
* msm: serial: Add MSM8960 serial supportStepan Moskovchenko2011-01-281-1/+1
| | | | | | | | | 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>
* msm: clock: Move debugfs code from clock.c to clock-debug.cMatt Wagantall2011-01-281-0/+3
| | | | | | | | | | | | | 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>
* Merge branch 'msm-8960' into msm-coreDavid Brown2011-01-261-12/+11
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
| * msm: Support for the MSM8960 Simulator targetStepan Moskovchenko2011-01-211-0/+5
| | | | | | | | | | | | | | | | 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>
| * msm: Makefile cleanupStepan Moskovchenko2011-01-211-12/+6
| | | | | | | | | | | | | | | | 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>
* | ARM: msm: 7x30: don't force a gpiomux table for the whole archDima Zavin2011-01-241-1/+1
|/ | | | | | | | 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>
* msm: add SMP support for msmJeff Ohlstein2011-01-071-0/+1
| | | | | Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* msm: hotplug: support cpu hotplug on msmJeff Ohlstein2011-01-071-0/+2
| | | | | Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* msm: scm-boot: Support for setting cold/warm boot addressesStepan Moskovchenko2011-01-071-1/+1
| | | | | | | | | Add support for setting the cold boot address of core 1 and the warm boot addresses of cores 0 and 1 using a secure domain call. Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* msm: Secure Channel Manager (SCM) supportStephen Boyd2011-01-071-0/+1
| | | | | | | | | | | | | | | SCM is the protocol used to communicate between the secure and non-secure code executing on the applications processor. The non-secure side uses a physically contiguous buffer to pass information to the secure side; where the buffer conforms to a format that is agreed upon by both sides. The use of a buffer allows multiple pending requests to be in flight on the secure side. It also benefits use cases where the command or response buffer contains large chunks of data. Reviewed-by: Saravana Kannan <skannan@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* msm: initial framebuffer supportDaniel Walker2010-12-151-0/+1
| | | | | | | | | Initial framebuffer components. Add board-trout-panel.c as well as platform parts to enable the framebuffer. This code comes directly from Google's tree. Signed-off-by: Daniel Walker <dwalker@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* msm: gpio: Add v2 gpio support to MSM SoCs.Gregory Bean2010-11-301-1/+3
| | | | | | | | | | Beginning with the MSM8x60, the hardware block responsible for gpio support changes. Provide gpiolib support for the new v2 architecture. Cc: Baruch Siach <baruch@tkos.co.il> Cc: Pavan Kondeti <pkondeti@codeaurora.org> Signed-off-by: Gregory Bean <gbean@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: Platform data for msm8x60 IOMMUsStepan Moskovchenko2010-10-081-1/+1
| | | | | | | | Add the platform data for the IOMMUs found on the Qualcomm msm8x60 SoC. Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: Platform initialization for the IOMMU driverStepan Moskovchenko2010-10-081-1/+1
| | | | | | | | | Register a driver for the MSM IOMMU devices and a driver for the translation context devices. Set up the global IOMMU registers and initialize the context banks. Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: add build support for msm8x60 targetJeff Ohlstein2010-10-081-1/+7
| | | | | Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: clock: add dummy clock driverJeff Ohlstein2010-10-081-0/+1
| | | | | | | | Need to add this until real clock support for 8x60 goes in, or else some drivers won't compile. Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: create config option for proc-commSteve Muckle2010-10-081-3/+2
| | | | | | | | Some builds may not support the proc-comm interface with the baseband processor. Signed-off-by: Steve Muckle <smuckle@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: add gpio driver for single-core SoCs.Gregory Bean2010-10-061-0/+3
| | | | | | | | | | | | | | | | | Install a gpiolib driver supporting the on-chip gpios for single-core MSMs in the 7x00 family, including 7x00A, 7x25, 7x27, 7x30, 8x50, and 8x50a. As part of the ongoing effort to converge on a common code base, this driver is based on the Google-Android msmgpio driver, whose authors include Brian Swetland and Arve Hjønnevåg. Cc: Arve Hjønnevåg <arve@android.com> Cc: H Hartley Sweeten <hartleys@visionengravers.com> Cc: Ryan Mallon <ryan@bluewatersys.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Gregory Bean <gbean@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: gpio: Remove tlmm routines obsoleted by gpiomux.Gregory Bean2010-10-061-1/+0
| | | | | | | | Now that all supported gpio_tlmm_config-using boards are using gpiomux, remove the deprecated code. Signed-off-by: Gregory Bean <gbean@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: add gpiomux api for gpio multiplex & configuration.Gregory Bean2010-10-061-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the 'gpiomux' api, which addresses the following shortcomings of existing tlmm api: - gpio power-collapse, which is managed by a peripheral processor on other targets, must be managed by the application processor on the 8x60. - The enable/disable flag of the legacy gpio_tlmm_config api is not applicable on the 8x60, and causes confusion. - The gpio 'direction' bits are meaningless for all func_sel configurations except for generic-gpio mode (func_sel 0), in which case the gpio_direction_* functions should be used. Having these bits in the tlmm api leads to confusion and misuse of the gpiolib api, and they have been removed in gpiomux. - The functional api of the legacy system ran contrary to the typical use-case, which is a single massive configuration at boot. Rather than forcing hundreds of 'config' function calls, the new api allows data to be configured with a single table. gpiomux_get and gpiomux_put are meant to be called automatically when gpio_request and gpio_free are called, giving automatic gpiomux/tlmm control to those drivers/lines with simple power profiles - in the simplest cases, an entry in the gpiomux table and the correct usage of gpiolib is all that is required to get proper gpio power control. Signed-off-by: Gregory Bean <gbean@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* arm: msm: trout add mmc supportDaniel Walker2010-06-171-1/+1
| | | | | | This adds the platform data for MMC on trout. Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* Add GPIO support for HTC Dream.Pavel Machek2010-06-151-1/+1
| | | | | | Signed-off-by: Pavel Machek <pavel@ucw.cz> [dwalker@codeaurora.org: renamed to trout, checkpatch cleanup] Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: 7x30 Kconfig and makefile changesDaniel Walker2010-05-131-0/+1
| | | | | | | | | | | Enables basic boot support for the MSM7x30 SURF development board. 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>
* msm: 8x50 Kconfig changesDaniel Walker2010-05-131-0/+4
| | | | | | | | | | | Enable CONFIG_ARCH_QSD8X50. This is the first SOC with the Scorpion processor. 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>
* msm: add Qualcomm 7x30 interrupt controller driver.Gregory Bean2010-05-131-1/+7
| | | | | | | | Signed-off-by: Gregory Bean <gbean@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org> Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
* msm: generalize clock support.Daniel Walker2010-05-131-1/+1
| | | | | | | | | | | | 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: Gregory Bean <gbean@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org> Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
* msm: generalization to support multiple SOCs.Gregory Bean2010-05-131-3/+2
| | | | | | | | | | | devices.c is specific to the MSM7x00 series of SOCs. Rename appropriately in preparation to support more devices. Signed-off-by: Gregory Bean <gbean@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org> Signed-off-by: Daniel Walker <dwalker@codeaurora.org> Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
* [ARM] msm: add /proc/last_radio_log when supported by the modem.Iliyan Malchev2010-05-121-0/+1
| | | | | Signed-off-by: Iliyan Malchev <malchev@google.com> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* [ARM] msm: cleanup smd, separate debugfs supportBrian Swetland2010-05-121-1/+1
| | | | | | | | | - pull debug code into smd_debug.c - move necessary structures and defines into smd_private.h - fix some comment formatting, etc Signed-off-by: Brian Swetland <swetland@google.com> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* [ARM] msm: shared memory interface for baseband processor ipcBrian Swetland2010-05-121-1/+2
| | | | | | | | | This code provides the low level interface to the "shared memory state machine" (smsm), and the virtual serial channels (smd), used to communicate with the baseband processor. Higher level transports (rpc, ethernet, AT command channel, etc) ride on top of this. Signed-off-by: Brian Swetland <swetland@google.com>
* arm: msm: move board-dream.c to board-trout.cDaniel Walker2010-05-121-1/+1
| | | | | | Move the naming of this board file back to the original Google naming. Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* arm: msm: add cpu frequency controlsDaniel Walker2010-05-121-0/+1
| | | | | | | | | | This adds acpuclock-arm11.c from Google. This provides control over the cpu frequency for arm11 cpu's. This has shared authorship between Google, and Qualcomm. Most of it was written by Mike Chan at Google. Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: add minimal board file for HTC Dream devicePavel Machek2009-11-201-0/+1
| | | | | | | | | | | | | This is just enough to get the device booting and serial console working. Sufficient for debugging further MSM7k/Dream Support. This will support HTC Dream / T-Mobile G1 / Android ADP1 (which are all the same hardware, known as "trout" to the ARM machine database). Signed-off-by: Brian Swetland <swetland@google.com> Reviewed-by: GeunSik Lim <geunsik.lim@samsung.com> Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* [ARM] msm: vreg interface to msm7k pmicBrian Swetland2008-10-221-0/+1
| | | | | | | | The baseband cpu owns the pmic, so voltage regulator control is only available via a relatively limited interface through the proc_comm transport. Signed-off-by: Brian Swetland <swetland@google.com>
* [ARM] msm: clock: provide clk_*() api support forBrian Swetland2008-10-221-0/+1
| | | | | | | Makes use of the proc_comm interface to provide clock control on MSM7X01A family SoCs. Signed-off-by: Brian Swetland <swetland@google.com>
* [ARM] msm: clean up iomap and devicesBrian Swetland2008-10-221-3/+1
| | | | | | | | | | | | | - Add some more peripherals (sdcc, etc) to the iomap. - Remove virtual base addresses for devices that we should be passing physical addresses to drivers via resources and ioremap()ing. - don't try to use uarts for ll debug once the mmu is enabled due to problems with the peripheral window - make base addresses void __iomem * and fixup irq.c and timer.c - Remove common.c and bring in devices.c/devices.h similar to the PXA architecture. Signed-off-by: Brian Swetland <swetland@google.com>
* [ARM] msm: add proc_comm support, necessary for clock and power controlBrian Swetland2008-10-221-0/+1
| | | | | | | | | The proc_comm protocol is the lowest level protocol available for communicating with the modem core. It provides access to clock and power control, among other things, and is safe for use from atomic contexts, unlike the higher level SMD and RPC transports. Signed-off-by: Brian Swetland <swetland@google.com>
* [ARM] msm: dma support for MSM7X00AArve Hjønnevåg2008-01-261-1/+1
| | | | Signed-off-by: Brian Swetland <swetland@google.com>
* [ARM] msm: board file for MACH_HALIBUT (QCT MSM7200A)Brian Swetland2008-01-261-0/+5
| | | | | | | | Add support for the Qualcomm MSM7200A eval board. Common devices are defined in common.c, to avoid excessive cut'n'pasting them into other board files. Signed-off-by: Brian Swetland <swetland@google.com>
* [ARM] msm: irq and timer support for ARCH_MSM7X00AArve Hjønnevåg2008-01-261-1/+1
| | | | | | | - Vectored Interrupt Controller support - Timer support using the GPT and DGT timers Signed-off-by: Brian Swetland <swetland@google.com>
* [ARM] msm: core platform support for ARCH_MSM7X00ABrian Swetland2008-01-261-0/+2
- core header files for arch-msm - Kconfig and Makefiles to enable ARCH_MSM7X00A builds - MSM7X00A specific arch_idle - peripheral iomap and irq number definitions Signed-off-by: Brian Swetland <swetland@google.com>
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