Hello,
This is a new and updated patchset which aims to improve alchemy support.
All patches have been run-tested on Au1200(db1200 and a custom au1250 platform)
and compile-tested on all other in-kernel alchemy boards.
They can be roughly grouped into 3 sections:
#1-#3: devboard code move and consolidation,
#4-#6: alchemy irq updates,
#7-#14: cleanups, timer and pm updates (the previous 5 incarnations of
this patchset).
Patch overview:
#1-#3: move alchemy devboards to a common subdirectoy, share some code,
and move the parts which amend the commandline out of common/.
#4: update core alchemy irq code (see patch for details).
#5: update the pb1200 cpld irq handler,
#6: print the handler name in /proc/interrupts.
#7: remove unused function,
#8: remove cpu_table (it's more or less unused and unmaintained),
#9: make r4k csrc/cevt available as fallback solution
#10: alchemy csrc/cevt support
#11: cleanup,
#12: core PM updates and compile fixes for Au1200/Au1550
#13: DBDMA PM support (again, for Au1200/Au1550)
#14: new userspace PM interface for alchemy devboards.
As always, comments and testers welcome!
Thanks and regards,
Manuel Lauss
---
Changes V5->V6:
- added patches #1-#6 (code move and irq updates)
- alchemy cevt now works with hrtimers
- xxs1500 and mtx-1 are now without suspend/resume support. If anyone
is inconvenienced by this, please speak up.
Changes V4->V5:
- rediffed against 2.6.27-rc2+
- again minor refinements.
Changes V3->V4:
- rediffed against 2.6.27-rc1
- add patch #10.
Changes V2->V3:
- swap patches 1 and 2
- minor refinements, no function changes.
Changes V1->V2:
- address Sergei's comments wrt. config[OD] handling
- change TOY clocksource to RTC clocksource
- add another patch (#5)
Manuel Lauss (14):
Alchemy: move development board code to common subdirectory
Alchemy: devboards: consolidate files
Alchemy: move commandline mangling out of common code
Alchemy: update core interrupt code.
Alchemy: pb1200: update CPLD cascade irq handler.
MIPS: print irq handler description
Alchemy: remove get/set_au1x00_lcd_clock().
Alchemy: remove cpu_table.
MIPS: make cp0 counter clocksource/event usable as fallback.
Alchemy: RTC counter clocksource / clockevent support.
Alchemy: move calc_clock function.
Alchemy: Fix up PM code on Au1550/Au1200
Alchemy: dbdma suspend/resume support.
Alchemy: new userspace suspend interface for development boards.
arch/mips/Kconfig | 8 +
arch/mips/Makefile | 24 +-
arch/mips/alchemy/Kconfig | 5 +-
arch/mips/alchemy/common/Makefile | 4 +-
arch/mips/alchemy/common/au1xxx_irqmap.c | 205 ------
arch/mips/alchemy/common/clocks.c | 65 ++-
arch/mips/alchemy/common/cputable.c | 52 --
arch/mips/alchemy/common/dbdma.c | 65 ++
arch/mips/alchemy/common/irq.c | 745 +++++++++++-----------
arch/mips/alchemy/common/power.c | 406 +++----------
arch/mips/alchemy/common/reset.c | 2 -
arch/mips/alchemy/common/setup.c | 71 +--
arch/mips/alchemy/common/sleeper.S | 118 ++--
arch/mips/alchemy/common/time.c | 311 +++------
arch/mips/alchemy/db1x00/Makefile | 8 -
arch/mips/alchemy/db1x00/board_setup.c | 108 ----
arch/mips/alchemy/db1x00/init.c | 62 --
arch/mips/alchemy/db1x00/irqmap.c | 86 ---
arch/mips/alchemy/devboards/Makefile | 18 +
arch/mips/alchemy/devboards/db1x00/Makefile | 8 +
arch/mips/alchemy/devboards/db1x00/board_setup.c | 145 +++++
arch/mips/alchemy/devboards/db1x00/irqmap.c | 90 +++
arch/mips/alchemy/devboards/pb1000/Makefile | 8 +
arch/mips/alchemy/devboards/pb1000/board_setup.c | 191 ++++++
arch/mips/alchemy/devboards/pb1100/Makefile | 8 +
arch/mips/alchemy/devboards/pb1100/board_setup.c | 156 +++++
arch/mips/alchemy/devboards/pb1200/Makefile | 7 +
arch/mips/alchemy/devboards/pb1200/board_setup.c | 164 +++++
arch/mips/alchemy/devboards/pb1200/irqmap.c | 134 ++++
arch/mips/alchemy/devboards/pb1200/platform.c | 166 +++++
arch/mips/alchemy/devboards/pb1500/Makefile | 8 +
arch/mips/alchemy/devboards/pb1500/board_setup.c | 163 +++++
arch/mips/alchemy/devboards/pb1550/Makefile | 8 +
arch/mips/alchemy/devboards/pb1550/board_setup.c | 92 +++
arch/mips/alchemy/devboards/pm.c | 229 +++++++
arch/mips/alchemy/devboards/prom.c | 62 ++
arch/mips/alchemy/mtx-1/board_setup.c | 12 +
arch/mips/alchemy/mtx-1/irqmap.c | 18 +-
arch/mips/alchemy/pb1000/Makefile | 8 -
arch/mips/alchemy/pb1000/board_setup.c | 165 -----
arch/mips/alchemy/pb1000/init.c | 57 --
arch/mips/alchemy/pb1000/irqmap.c | 38 --
arch/mips/alchemy/pb1100/Makefile | 8 -
arch/mips/alchemy/pb1100/board_setup.c | 109 ----
arch/mips/alchemy/pb1100/init.c | 60 --
arch/mips/alchemy/pb1100/irqmap.c | 40 --
arch/mips/alchemy/pb1200/Makefile | 8 -
arch/mips/alchemy/pb1200/board_setup.c | 162 -----
arch/mips/alchemy/pb1200/init.c | 58 --
arch/mips/alchemy/pb1200/irqmap.c | 160 -----
arch/mips/alchemy/pb1200/platform.c | 166 -----
arch/mips/alchemy/pb1500/Makefile | 8 -
arch/mips/alchemy/pb1500/board_setup.c | 119 ----
arch/mips/alchemy/pb1500/init.c | 58 --
arch/mips/alchemy/pb1500/irqmap.c | 46 --
arch/mips/alchemy/pb1550/Makefile | 8 -
arch/mips/alchemy/pb1550/board_setup.c | 58 --
arch/mips/alchemy/pb1550/init.c | 58 --
arch/mips/alchemy/pb1550/irqmap.c | 43 --
arch/mips/alchemy/xxs1500/board_setup.c | 12 +
arch/mips/alchemy/xxs1500/irqmap.c | 31 +-
arch/mips/include/asm/mach-au1x00/au1000.h | 89 ++-
arch/mips/include/asm/mach-au1x00/au1xxx_dbdma.h | 5 +
arch/mips/include/asm/time.h | 24 +-
arch/mips/kernel/Makefile | 4 +-
arch/mips/kernel/cevt-r4k.c | 2 +-
arch/mips/kernel/cpu-probe.c | 6 +-
arch/mips/kernel/csrc-r4k.c | 2 +-
arch/mips/kernel/irq.c | 1 +
69 files changed, 2571 insertions(+), 3074 deletions(-)
delete mode 100644 arch/mips/alchemy/common/au1xxx_irqmap.c
delete mode 100644 arch/mips/alchemy/common/cputable.c
delete mode 100644 arch/mips/alchemy/db1x00/Makefile
delete mode 100644 arch/mips/alchemy/db1x00/board_setup.c
delete mode 100644 arch/mips/alchemy/db1x00/init.c
delete mode 100644 arch/mips/alchemy/db1x00/irqmap.c
create mode 100644 arch/mips/alchemy/devboards/Makefile
create mode 100644 arch/mips/alchemy/devboards/db1x00/Makefile
create mode 100644 arch/mips/alchemy/devboards/db1x00/board_setup.c
create mode 100644 arch/mips/alchemy/devboards/db1x00/irqmap.c
create mode 100644 arch/mips/alchemy/devboards/pb1000/Makefile
create mode 100644 arch/mips/alchemy/devboards/pb1000/board_setup.c
create mode 100644 arch/mips/alchemy/devboards/pb1100/Makefile
create mode 100644 arch/mips/alchemy/devboards/pb1100/board_setup.c
create mode 100644 arch/mips/alchemy/devboards/pb1200/Makefile
create mode 100644 arch/mips/alchemy/devboards/pb1200/board_setup.c
create mode 100644 arch/mips/alchemy/devboards/pb1200/irqmap.c
create mode 100644 arch/mips/alchemy/devboards/pb1200/platform.c
create mode 100644 arch/mips/alchemy/devboards/pb1500/Makefile
create mode 100644 arch/mips/alchemy/devboards/pb1500/board_setup.c
create mode 100644 arch/mips/alchemy/devboards/pb1550/Makefile
create mode 100644 arch/mips/alchemy/devboards/pb1550/board_setup.c
create mode 100644 arch/mips/alchemy/devboards/pm.c
create mode 100644 arch/mips/alchemy/devboards/prom.c
delete mode 100644 arch/mips/alchemy/pb1000/Makefile
delete mode 100644 arch/mips/alchemy/pb1000/board_setup.c
delete mode 100644 arch/mips/alchemy/pb1000/init.c
delete mode 100644 arch/mips/alchemy/pb1000/irqmap.c
delete mode 100644 arch/mips/alchemy/pb1100/Makefile
delete mode 100644 arch/mips/alchemy/pb1100/board_setup.c
delete mode 100644 arch/mips/alchemy/pb1100/init.c
delete mode 100644 arch/mips/alchemy/pb1100/irqmap.c
delete mode 100644 arch/mips/alchemy/pb1200/Makefile
delete mode 100644 arch/mips/alchemy/pb1200/board_setup.c
delete mode 100644 arch/mips/alchemy/pb1200/init.c
delete mode 100644 arch/mips/alchemy/pb1200/irqmap.c
delete mode 100644 arch/mips/alchemy/pb1200/platform.c
delete mode 100644 arch/mips/alchemy/pb1500/Makefile
delete mode 100644 arch/mips/alchemy/pb1500/board_setup.c
delete mode 100644 arch/mips/alchemy/pb1500/init.c
delete mode 100644 arch/mips/alchemy/pb1500/irqmap.c
delete mode 100644 arch/mips/alchemy/pb1550/Makefile
delete mode 100644 arch/mips/alchemy/pb1550/board_setup.c
delete mode 100644 arch/mips/alchemy/pb1550/init.c
delete mode 100644 arch/mips/alchemy/pb1550/irqmap.c
