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* ARM: Remove mach-msm and associated ARM architecture codeStephen Boyd2015-03-271-28/+0
| | | | | | | | | | | | | | 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 <davidb@codeaurora.org> Cc: Bryan Huntsman <bryanh@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
* ARM: msm: Migrate to common clock frameworkStephen Boyd2013-06-241-141/+5
| | | | | | | | | | | | | | | | | | Move the existing clock code in mach-msm to the common clock framework. We lose our capability to set the rate of and enable a clock through debugfs. This is ok though because the debugfs features are mainly used for testing and development of new clock code. To maintain compatibility with the original MSM clock code we make a wrapper for clk_reset() that calls the struct msm_clk specific reset function. This is necessary for the usb and sdcc devices on MSM until a better suited API is made available. Cc: Saravana Kannan <skannan@codeaurora.org> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* ARM: msm: Make proc_comm clock control into a platform driverStephen Boyd2013-06-241-1/+1
| | | | | | | | | | | | | To move closer to the generic struct clock framework move the proc_comm based clock code to a platform driver. The data describing the struct clks still live in the devices-$ARCH file, but the clock initialization is done at driver binding time. Cc: Saravana Kannan <skannan@codeaurora.org> Reviewed-by: Pankaj Jangra <jangra.pankaj9@gmail.com> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* ARM: msm: Remove custom clk_set_{max,min}_rate() APIStephen Boyd2013-06-241-12/+0
| | | | | | | | | | There are no users of this API anymore so let's just remove it. If a need arises in the future we can extend the common clock API to handle it. Acked-by: Saravana Kannan <skannan@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* ARM: msm: Remove custom clk_set_flags() APIStephen Boyd2013-06-241-8/+0
| | | | | | | | | | Nobody is using this API upstream and it's just contributing cruft. Remove it so the MSM clock API is closer to the generic struct clock API. Acked-by: Saravana Kannan <skannan@codeaurora.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* PM QoS: Move and rename the implementation filesJean Pihet2011-08-251-1/+1
| | | | | | | | | | | | The PM QoS implementation files are better named kernel/power/qos.c and include/linux/pm_qos.h. The PM QoS support is compiled under the CONFIG_PM option. Signed-off-by: Jean Pihet <j-pihet@ti.com> Acked-by: markgross <markgross@thegnar.org> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
* msm: clock: Migrate to clkdevStephen Boyd2011-02-281-29/+10
| | | | | | | | | | | | | | | | | | Migrating to clkdev has several advantages: * Less code in mach-msm/clock.c * A more robust clk_get() implementation * clk_add_alias() support * clk_get_sys() support In general, this will help board authors setup clock aliases and break the dependency on device pointers in the clock tables. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* msm: clock: Remove references to clk_ops_pcomStephen Boyd2011-02-281-16/+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: clock: Move debugfs code from clock.c to clock-debug.cMatt Wagantall2011-01-281-122/+5
| | | | | | | | | | | | | 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>
* msm: clock: Remove 7x30 and pcom includes from clock.hStephen Boyd2011-01-281-0/+1
| | | | | | | | | 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>
* msm: clock: Remove unused code and definitionsStephen Boyd2011-01-281-18/+2
| | | | | | | | 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>
* msm: add handling for clocks tagged as CLK_MINMAXDaniel Walker2010-12-151-0/+15
| | | | | | | | | CLK_MINMAX is used to denote clocks that have a wide variation in possible frequencies. This handling just sets the min and max values to the same value. Signed-off-by: Daniel Walker <dwalker@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
* arm: msm: remove unused #include <linux/version.h>Huang Weiyi2010-06-171-1/+0
| | | | | | | | | Remove unused #include <linux/version.h>('s) in arch/arm/mach-msm/acpuclock-arm11.c arch/arm/mach-msm/clock.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
* msm: clock support for the MSM7x30 CPU.Gregory Bean2010-05-131-0/+1
| | | | | | | | 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 Walker2010-05-131-70/+187
| | | | | | | | | | | | 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>
* [ARM] msm: clock: provide clk_*() api support forBrian Swetland2008-10-221-0/+218
Makes use of the proc_comm interface to provide clock control on MSM7X01A family SoCs. Signed-off-by: Brian Swetland <swetland@google.com>
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