- 15 May, 2009 2 commits
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Magnus Damm authored
This patch modifies sh_dac_audio in the following ways: - use high resolution timer instead of TMU1 - fix cpu/dac.h include - add future rewrite comment Signed-off-by:
Magnus Damm <damm@igel.co.jp> Signed-off-by:
Paul Mundt <lethal@linux-sh.org>
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Paul Mundt authored
hd64461 is mapped in a fixed location, so the I/O base itself is fairly meaningless as a configuration item. Additionally, this makes it impossible to share hd64461 code alongside generic drivers (in the case of sh_dac_audio), so simply make it commonly defined and permit the mach_is_foo() logic to work out the proper semantics. Signed-off-by:
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- 14 May, 2009 2 commits
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Magnus Damm authored
This patch adds INTC tables for sh7770, thanks goes to Paul for the first prototype version. Signed-off-by:
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Paul Mundt authored
Several platforms want to be able to do large physically contiguous allocations (primarily nommu and video codecs on SH-Mobile), provide a MAX_ORDER override for those cases. Tested-by:
Conrad Parker <conrad@metadecks.org> Signed-off-by:
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- 12 May, 2009 15 commits
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Paul Mundt authored
Now with all of the TMU users moved over to the new TMU driver, and the old TMU driver killed off, the left-over infrastructure can go along with it. Signed-off-by: -
Magnus Damm authored
This patch removes the old TMU driver (CONFIG_SH_TMU/timer-tmu.c) As replacement, select the sh_tmu driver with CONFIG_SH_TIMER_TMU and configure timer channel using platform data. If multiple TMU channels are enabled using platform data, use the earlytimer parameter on the kernel command line to select channel. For instance, use "earlytimer=sh_tmu.0" to select the first channel. To verify which timer is being used, look at printouts or the timer irq count in /proc/interrupts. Signed-off-by:
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Magnus Damm authored
This patch adds CMT platform data for sh7720 and sh7721. All 5 32-bit CMT channels unfortunately share a single IRQ. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh7720 and sh7721. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh7710 and sh7712. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
Add TMU platform data for sh7706/sh7707/sh7708/sh7709. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh7705. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh7724. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh7366. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh7343. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
This patch adds INTC tables for sh4-202 with support for HUDI, TMU0, TMU1, TMU2, RTC, SCIF and WDT. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh4-202. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh7770. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
This patch adds a generic sh7770 defconfig file. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh7763. Both clockevent and clocksource support is enabled. Signed-off-by:
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- 11 May, 2009 9 commits
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Magnus Damm authored
This patch adds TMU platform data for sh7780. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
Update the r7780 highlander defconfig to fix PCLK value, while at it fix cmdline on r7785. Signed-off-by:
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Magnus Damm authored
Update intc tables and platform data to use one linux irq per maskable interrupt source instead of keeping the one-to-one mapping between vectors and linux irqs. This fixes potential irq masking issues for sh7760 hardware blocks such as DMAC/TMU2/REF. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh7760. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
This patch adds TMU platform data for sh775x. Both clockevent and clocksource support is enabled. Signed-off-by:
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Magnus Damm authored
Include empty_zero_page in _text. This fixes a problem introduced by c3e2586b which results in broken boot on R2D-Plus. Signed-off-by:
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Yoshihiro Shimoda authored
This fixes up the broken I2C offset in 32-bit mode. The cause is because the board datasheet had a mistake. Signed-off-by:
Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by:
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Paul Mundt authored
In the case where we fall back on the generic jiffies clocksource, INITIAL_JIFFIES needs to be accounted for so that printk times aren't completely skewed. Signed-off-by: -
Paul Mundt authored
.init_ramfs ought to be .init.ramfs, fix it up. Signed-off-by:
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- 10 May, 2009 1 commit
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Paul Mundt authored
There is nothing in these routines that inherently depends on R0 use. Given that these routines are inlined, it is rather easy to blow up the compiler by exhausting the spill class when performing a 64-bit swab. This presently manifests itself as the following: CC fs/ocfs2/suballoc.o fs/ocfs2/suballoc.c: In function 'ocfs2_reserve_suballoc_bits': fs/ocfs2/suballoc.c:638: error: unrecognizable insn: (insn 2793 1230 1231 103 arch/sh/include/asm/swab.h:33 (set (reg:HI 853) (subreg:HI (reg:SI 149 macl) 2)) -1 (expr_list:REG_DEAD (reg:SI 149 macl) (nil))) fs/ocfs2/suballoc.c:638: internal compiler error: in extract_insn, at recog.c:1991 This patch switches over to using an arbitrarily assigned register instead. While the same issue does not exist in the SH-5 case, there is likewise no harm in having an alternate register used for the byterev/shari pair. Signed-off-by:
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- 09 May, 2009 11 commits
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Paul Mundt authored
This implements a simple case that just iterates through the common cases, looking at UTS_MACHINE for hints. Signed-off-by: -
Paul Mundt authored
Consolidate these in a single place in the Kconfig menus. At the same time, disable their interactivity and set them according to the board config defaults. Signed-off-by: -
Paul Mundt authored
This kills off the _64 variant and moves the _32 one over as the generic one to use. Signed-off-by: -
Paul Mundt authored
This introduces a BITS export that can handily be picked up by Makefiles for cleaner sharing. Reflect its use in arch/sh/boot/compressed/ in preparation for unifying the Makefiles. Signed-off-by: -
Paul Mundt authored
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Paul Mundt authored
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Paul Mundt authored
Tie this in to the Makefile directly, where we already know what we are running on. This tidies up the linker script a bit, and is prep work for unifying the arch/sh/boot/compressed linker scripts. Signed-off-by: -
Paul Mundt authored
Just forcefully rename the _32 variant overtop, and kill off the now unused _64 version. Signed-off-by: -
Paul Mundt authored
This adds all of the requisite bits from vmlinux_64.lds.S in to the _32 variant, resulting in a unified and generic linker script that can be shared across both. Signed-off-by: -
Paul Mundt authored
This fixes up the LSB setting for SHmedia branching in updated symbols when processing module relocations. Signed-off-by: -
Paul Mundt authored
Newer code paths that are heavier in 64-bit math manage to get this generated by newer compilers, provide a definition and export accordingly. This is trivially wrapped around the existing __sdivsi3 code. Signed-off-by:
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