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* ARM: pxa: remove pxa95x supportHaojian Zhuang2012-11-151-1/+1
| | | | | | | | | | | | | PXA95x isn't widely used. And it adds the effort on supporting multiple platform. So remove it. The assumption is that nobody will miss this support. If you are reading this text because you actually require pxa95x support on a new kernel, we can work out a way to revert this patch or add support to the mmp platform. Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: pxa: add clk_set_rate()Haojian Zhuang2011-07-121-0/+1
| | | | | | | | Since there're mulitple clock rates in some device controllers, enable clk_set_rate() for this usage. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* ARM / PXA: Use struct syscore_ops for "core" power managementRafael J. Wysocki2011-04-241-3/+4
| | | | | | | | | | | | | Replace sysdev classes and struct sys_device objects used for "core" power management by the PXA platform code with struct syscore_ops objects that are simpler. This reduces the code size and the kernel memory footprint. It also is necessary for removing sysdevs entirely from the kernel in the future. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'devel-stable' into develRussell King2011-01-061-19/+28
|\ | | | | | | | | | | Conflicts: arch/arm/mach-pxa/clock.c arch/arm/mach-pxa/clock.h
| * ARM: pxa: add clock for static memory controllerEric Miao2010-12-201-0/+1
| | | | | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| * ARM: pxa: support pxa95xHaojian Zhuang2010-12-181-1/+1
| | | | | | | | | | | | | | | | The core of PXA955 is PJ4. Add new PJ4 support. And add new macro CONFIG_PXA95x. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| * ARM: pxa: introduce pxa3xx_clock_sysclass for clock suspend/resumeEric Miao2010-12-181-0/+2
| | | | | | | | | | Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| * ARM: pxa: introduce pxa2xx_clock_sysclass for clock suspend/resumeEric Miao2010-12-161-0/+3
| | | | | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| * ARM: pxa: separate the clock support into clock-{pxa2xx,pxa3xx}.cEric Miao2010-12-161-6/+15
| | | | | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| * ARM: pxa: replace duplicated macro DEFINE_PXA3_CK() with DEFINE_CK()Eric Miao2010-12-161-14/+8
| | | | | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* | ARM: 6483/1: arm & sh: factorised duplicated clkdev.cJean-Christop PLAGNIOL-VILLARD2010-11-261-1/+1
|/ | | | | | | | | | | | | factorise some generic infrastructure to assist looking up struct clks for the ARM & SH architecture. as the code is identical at 99% put the arch specific code for allocation as example in asm/clkdev.h Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: Consolidate clks_register() and similarRussell King2010-02-121-4/+0
| | | | | | | | | | | | | Most machine classes want some way to register a block of clk_lookup structures, and most do it by implementing a clks_register() type function which walks an array, or by open-coding a loop. Consolidate all this into clkdev_add_table(). Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com> Acked-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: remove left-over struct clk *other field from struct clkPhilipp Zabel2009-09-101-1/+0
| | | | | | | | Its removal was omitted when all its uses were removed in 8c3abc7d... "[ARM] pxa: convert to clkdev and match clocks by struct device where possible" Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa: make second argument of clk_add_alias a name instead of the deviceDmitry Eremin-Solenikov2009-03-191-1/+1
| | | | | | | | | | clk_add_alias is commonly called for platform devices that are not yet registered in the device tree. Thus the clock alias is associated with NULL device name. Fix this by passing the device name instead of just device pointer. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* [ARM] pxa: convert to clkdev and match clocks by struct device where possibleRussell King2008-11-271-39/+20
| | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] clocklib: Allow dynamic alias creationIan Molton2008-08-121-0/+5
| | | | | | | | This patch allows dynamic creation of clock aliases in order to make it possible to have platform independent clock names for use in device drivers. Signed-off-by: Ian Molton <spyro@f2s.com>
* Merge branch 'pxa-devel' into pxaRussell King2008-07-121-0/+24
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| * [ARM] pxa: make PXA3xx_CK() and PXA3xx_CKEN() public in clock.heric miao2008-07-091-0/+24
| | | | | | | | | | | | | | | | So processor specific clock sources can be defined in pxa300.c and pxa320.c. Signed-off-by: eric miao <eric.miao@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Clocklib: Provide for GPIO 12 clock on PXAIan Molton2008-07-101-0/+9
|/ | | | Signed-off-by: Ian Molton <spyro@f2s.com>
* [ARM] pxa: allow clk aliasesRussell King2008-07-091-0/+12
| | | | | | | | | We need to support more than one name+device for a struct clk for a small number of peripherals. We do this by re-using struct clk alias to another struct clk - IOW, if we find that the entry we're using is an alias, we return the aliased entry not the one we found. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] pxa: introduce clk support for PXA SoC clocksRussell King2007-10-121-0/+43
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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