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path: root/arch/sh/kernel/cpu/sh4a/setup-shx3.c
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* sh: Kill off timer clock strings for legacy CPG parts.Paul Mundt2010-03-29
| | | | | | | Now with the lookup aliases in place there is no longer any need to provide the clock string, kill it off for all legacy CPG CPUs. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Kill off all timer name clobbering.Paul Mundt2010-03-10
| | | | | | | Now that dev_name() can be used early, we no longer require a static string. Kill off all of the superfluous timer names. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: sh4a scif pdata (sh7757/sh7763/sh7770/sh7780/sh7785/sh7786/x3)Magnus Damm2009-12-14
| | | | | | | | | | | | | | | This patch breaks out the sh4a scif serial port platform data from a shared platform device to one platform device per port. Also, add serial ports to the list of early platform devices. All sh4a except SuperH Mobile processors are modified by this patch. While at it, sh7757 gets early platform device support. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Disable SCIF2 on the SH-X3 proto CPU.Paul Mundt2009-10-18
| | | | | | | | | | | SCIF2 and the FPU exceptions happen to share vector numbers, one in EXPEVT and the other in INTEVT. This is a violation of the interface and should have never made it in to silicon. On top of that, the demux hack that was added for special dispatch is rather error prone, and introduces more problems than it solves. Kill all of it off, and just refuse to deal with SCIF2 outright. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Reinstate ILSEL -> IRL intc mappings for SH-X3 proto CPU.Paul Mundt2009-10-10
| | | | | | | | | | In the multi-evt conversion for the SH-X3 proto CPU, IRLs were dropped down to a single unique masking source, which ended up blowing up on ILSEL-based IRQs which have special semantics that otherwise confuse the intc code. While this does result in intc spewing about not having a unique masking source, we don't really care. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: multi-evt support for SH-X3 proto CPU.Paul Mundt2009-09-14
| | | | | | | This adds support for multiple vectors per unique IRQ masking source on the SH-X3 proto CPU. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: convert processor device setup functions to arch_initcall()Magnus Damm2009-07-23
| | | | | | | | | | | | | | | | | | Convert the processor platform device setup functions from __initcall() and sometimes device_initcall() to arch_initcall(). This makes sure that the platform devices are registered a bit earlier so the devices are available when drivers register using initcall levels earlier than device_initcall(). A good example is platform devices needed by i2c-sh_mobile.c which registers a bit earlier using subsys_initcall(). Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: clkfwk: module_clk -> peripheral_clk rename.Paul Mundt2009-05-13
| | | | | | | For consistenct naming, and to allow us to fix up some confusion in the SH-Mobile clock framework, amongst other places. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: TMU platform data for SH-X3 proto CPU.Paul Mundt2009-05-08
| | | | Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* serial: Move asm-sh/sci.h to linux/serial_sci.h.Paul Mundt2008-02-26
| | | | | | | | | | | | This header is needed on other architectures as well (namely h8300), which currently fails to build without this in place. Rather than duplicating the port definition completely there, just move this to a common location instead. This should get h8300 working again for 2.6.25, in addition to the changes already pushed by Sato-san in -rc2. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: intc - remove default interrupt priority tablesMagnus Damm2008-01-27
| | | | | | | | | | | | | This patch removes interrupt priority tables from the intc code. Optimal priority assignment varies with embedded application anyway, so keeping the interrupt priority tables together with cpu-specific code doesn't make sense. The function intc_set_priority() should be used instead to set the desired interrupt priority level. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Hook up the SH-X3 SMP intc register groups.Magnus Damm2007-09-21
| | | | | Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: intc - mark data structures as __initdataMagnus Damm2007-09-20
| | | | | | | | | | | With the intc core improved it is now possible to put the intc data structures in the initdata section. Version two of this patch puts the __initdata inside DECLARE_INTC_DESC() and removes the __initdata included in the board specific r2d code. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: x3 - add ipi vectorsMagnus Damm2007-09-20
| | | | | | | | With the intc dual prio register support in place it is now possible to add the ipi vectors to x3. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: intc - add a clear register to struct intc_prio_regMagnus Damm2007-09-20
| | | | | | | | We need a secondary register member in struct intc_prio_reg to support dual priority registers used by ipi on x3. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: x3 - fix setup_bootmem_node() compile error with shx3_defconfigMagnus Damm2007-09-20
| | | | | | | | | This makes sure the function prototype for setup_bootmem_node() gets included. The file setup-shx3.c does not compile otherwise for CONFIG_NUMA=n. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Wire up CSM node for SH-X3.Paul Mundt2007-09-20
| | | | | | | Now that NODES_SHIFT is bumped up, we can plug in the CSM block as a separate node, too. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Initial multiple-node support for SH-X3.Paul Mundt2007-09-20
| | | | | | Wire up CPU#0 URAM as node 1 on SH-X3. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: intc - add support for x3Magnus Damm2007-09-20
| | | | | | | | | | | This patch converts the cpu specific interrupt setup code for x3 from intc2 to intc. New vectors are also added to match the preliminary information. Use plat_irq_setup_pins() to select between IRQ and IRL mode for IRQ0-3. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: IPR/INTC2 IRQ setup consolidation.Magnus Damm2007-07-19
| | | | | | | | | | This patch unifies the cpu specific interrupt setup functions for interrupt controller blocks such as ipr, intc2 and intc. There is no point in having separate functions for each interrupt controller, so let's clean this up. 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 Mundt2007-06-20
This adds basic support for UP SH-X3. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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