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path: root/arch/sh/kernel/cpu/sh4a/Makefile
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* sh: replace CONFIG_GENERIC_GPIO by CONFIG_GPIOLIBAlexandre Courbot2013-03-201-1/+1
| | | | | | | | | | | | | SH GPIO drivers all use gpiolib and CONFIG_GENERIC_GPIO is only selected through CONFIG_GPIOLIB, yet some compilation units depended on CONFIG_GENERIC_GPIO. Make them depend on CONFIG_GPIOLIB instead since it is more accurate and prepares us for the future removal of CONFIG_GENERIC_GPIO. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Linus Walleij <linus.walleij@linaro.org>
* sh: Add support pinmux for SH7734Nobuhiro Iwamatsu2012-04-171-0/+1
| | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add initial support for SH7734 CPU subtypeNobuhiro Iwamatsu2012-04-171-0/+2
| | | | | | | | This implements initial support for the SH7734. This adds support SCIF, TMU and RTC. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7723: use runtime PM implementation, common with arm/mach-shmobileGuennadi Liakhovetski2011-11-181-1/+1
| | | | | | | | Switch sh7723 to a runtime PM implementation, common with ARM-based sh-mobile platforms. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7722: use runtime PM implementation, common with arm/mach-shmobileGuennadi Liakhovetski2011-11-181-1/+1
| | | | | | | | Switch sh7722 to a runtime PM implementation, common with ARM-based sh-mobile platforms. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7724: use runtime PM implementation, common with arm/mach-shmobileGuennadi Liakhovetski2011-11-181-1/+1
| | | | | | | | Switch sh7724 to a runtime PM implementation, common with ARM-based sh-mobile platforms. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* serial: sh-sci: Abstract register maps.Paul Mundt2011-06-141-1/+1
| | | | | | | | | | | | | | | This takes a bit of a sledgehammer to the horribly CPU subtype ifdef-ridden header and abstracts all of the different register layouts in to distinct types which in turn can be overriden on a per-port basis, or permitted to default to the map matching the port type at probe time. In the process this ultimately fixes up inumerable bugs with mismatches on various CPU types (particularly the legacy ones that were obviously broken years ago and no one noticed) and provides a more tightly coupled and consolidated platform for extending and implementing generic features. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: pinmux support for SH-X3 proto CPUs.Paul Mundt2010-10-021-0/+1
| | | | | | | This adds in support for GPIO/pinmux on the SH-X3 proto CPUs. This will subsequently be used by the x3proto board. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Support userimask for all SH-X3 interrupt controllers.Paul Mundt2010-10-021-2/+2
| | | | | | | | This shuffles some of the shared bits out of the 7786 code and in to a shared SH-X3 support file. Presently just for userimask, but also a good place for the IRQ balancing wrappers. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Abstracted SH-4A UBC support on hw-breakpoint core.Paul Mundt2010-01-051-4/+5
| | | | | | | | | | | | | | | | | | | | | This is the next big chunk of hw_breakpoint support. This decouples the SH-4A support from the core and moves it out in to its own stub, following many of the conventions established with the perf events layering. In addition to extending SH-4A support to encapsulate the remainder of the UBC channels, clock framework support for handling the UBC interface clock is added as well, allowing for dynamic clock gating. This also fixes up a regression introduced by the SIGTRAP handling that broke the ksym_tracer, to the extent that the current support works well with all of the ksym_tracer/ptrace/kgdb. The kprobes singlestep code will follow in turn. With this in place, the remaining UBC variants (SH-2A and SH-4) can now be trivially plugged in. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: perf events: Add preliminary support for SH-4A counters.Paul Mundt2009-10-281-0/+1
| | | | | | | | | | | | | | This adds in preliminary support for the SH-4A performance counters. Presently only the first 2 counters are supported, as these are the ones of the most interest to the perf tool and end users. Counter chaining is not presently handled, so these are simply implemented as 32-bit counters. This also establishes a perf event support framework for other hardware counters, which the existing SH-4 oprofile code will migrate over to as the SH-4A support evolves. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add initial support for SH7757 CPU subtypeYoshihiro Shimoda2009-08-211-0/+3
| | | | | Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: hwblk support for sh7724Magnus Damm2009-08-041-1/+1
| | | | | | | This patch adds hwblk support for the sh7724 processor. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: hwblk support for sh7723Magnus Damm2009-07-201-1/+1
| | | | | | | This patch adds hwblk support for the sh7723 processor. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: hwblk for sh7722Magnus Damm2009-07-051-1/+1
| | | | | | | | | | | | This patch contains the sh7722 specific hwblk implementation. Hwblk ids are added to the processor specific header file, module stop bits and areas are kept track of as hwblks, clocks are converted to make use of the shared hwblk code. Code to determine allowed sleep modes is also added. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: SH7786 SMP support.Paul Mundt2009-06-231-3/+3
| | | | | | | | | SH7786 is roughly identical to SH-X3 proto SMP, though there are only 2 CPUs. This just wraps in to the existing SH-X3 SMP code with some minor changes for SH7786, including wiring up the IPIs properly, enabling IRQ_PER_CPU, and so forth. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7366 clock framework rewriteMagnus Damm2009-06-111-1/+1
| | | | | | | | | | This patch rewrites the sh7366 clock framework code. The new code makes use of the recently merged div4, div6 and mstp32 helper code. Both extal and dll are supported as input clocks to the pll. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7343 clock framework rewriteMagnus Damm2009-06-111-1/+1
| | | | | | | | | | This patch rewrites the sh7343 clock framework code. The new code makes use of the recently merged div4, div6 and mstp32 helper code. Both extal and dll are supported as input clocks to the pll. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7724 clock framework rewrite V3Magnus Damm2009-06-111-1/+1
| | | | | | | | | | | This patch contains V3 of the sh7724 clock framework rewrite. The new code makes use of the recently merged div4, div6 and mstp32 helper code. Both extal and fll are supported as input clocks to the pll. The div6 clocks are fed through a divide-by-3 block. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7723 clock framework rewrite V2Magnus Damm2009-06-111-1/+1
| | | | | | | | | | This patch contains V2 of the sh7723 clock framework rewrite. The new code makes use of the recently merged div4, div6 and mstp32 helper code. Both extal and dll are supported as input clocks to the pll. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add support for SH7724 (SH-Mobile R2R) CPU subtype.Kuninori Morimoto2009-04-161-0/+3
| | | | | | | | This implements initial support for the SH-Mobile R2R CPU. Based on Rev 0.11 of the initial SH7724 hardware manual. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Consolidate SH-Mobile CPU code in arch/sh/kernel/cpu/shmobile/.Paul Mundt2009-03-161-4/+0
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: SuperH Mobile suspend supportMagnus Damm2009-03-161-0/+4
| | | | | | | | | | | | | | This patch contains CONFIG_SUSPEND support to the SuperH architecture. If enabled, SuperH Mobile processors will register their suspend callbacks during boot. To suspend, use "echo mem > /sys/power/state". To allow wakeup, make sure "/sys/device/platform/../power/wakeup" contains "enabled". Additional per-device driver patches are most likely needed. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add support for SH7786 CPU subtype.Kuninori Morimoto2009-03-031-0/+3
| | | | | | | | | | | | | | This adds preliminary support for the SH7786 CPU subtype. While this is a dual-core CPU, only UP is supported for now. L2 cache support is likewise not yet implemented. More information on this particular CPU subtype is available at: http://www.renesas.com/fmwk.jsp?cnt=sh7786_root.jsp&fp=/products/mpumcu/superh_family/sh7780_series/sh7786_group/ Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh7785 pinmux supportMagnus Damm2008-10-231-0/+1
| | | | | | | This patch implements pinmux tables for the sh7785 processor. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add sh7723 pinmux codeMagnus Damm2008-10-201-0/+1
| | | | | | | This patch adds pinmux and gpio support for the sh7723 processor. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add sh7722 pinmux codeMagnus Damm2008-10-201-0/+4
| | | | | | | This patch adds pinmux and gpio support for the sh7722 processor. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Merge sh7343 and sh7722 clock codeMagnus Damm2008-07-281-1/+1
| | | | | | | | | | | This code makes sh7343 share the sh7722 clock code. Instead of just using the good and very old sh7343 clock implmentation, switch to the new MSTPCR enabled clock code. SIU clocks are disabled on sh7343 for now. With this change all SuperH Mobile devices now use the same clock code. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add support for SH7723 CPU subtype.Paul Mundt2008-04-181-0/+2
| | | | | | This adds basic support for the SH7723 MobileR2 CPU. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: add support for sh7366 processorMagnus Damm2008-02-141-0/+2
| | | | | | | | This patch adds sh7366 cpu supports. Just the most basic things like interrupt controller, clocks and serial port are included at this point. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add support for SH7763 CPU subtype.Yoshihiro Shimoda2008-01-281-0/+2
| | | | | Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Initial SH-X3 SMP support.Paul Mundt2007-09-211-1/+5
| | | | | | | | | | | This adds basic support for SH-X3 SMP (4 CPUs). More IPI and cache debugging is necessary, mostly interfacing the d-cache coherency and the I-cache broadcast invalidates. Only for testing at present! Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: remove support for sh73180 and solution engine 73180Magnus Damm2007-07-251-2/+0
| | | | | | | | | This patch removes old dead code: - kill off sh73180 cpu support - get rid of broken solution engine 73180 board support Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Preliminary support for the SH-X3 CPU.Paul Mundt2007-06-201-0/+2
| | | | | | This adds basic support for UP SH-X3. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: SH7722 clock framework support.dmitry pervushin2007-05-071-1/+1
| | | | | | | This adds support for the SH7722 (MobileR) to the clock framework. Signed-off-by: dmitry pervushin <dimka@nomadgs.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Add SH7785 Highlander board support (R7785RP).Paul Mundt2007-05-071-0/+2
| | | | | | | | | | | This adds preliminary support for the SH7785-based Highlander board. Some of the Highlander support code is reordered so that most of it can be reused directly. This also plugs in missing SH7785 checks in the places that need it, as this is the first board to support the CPU. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: SH-MobileR SH7722 CPU support.Paul Mundt2006-12-121-0/+19
This adds CPU support for the SH7722. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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