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David S. Miller
39890072b3 bbc_envctrl: Fix build errors from bbc_i2c OF conversion. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 22:55:14 -07:00
David S. Miller
ae05f87ee2 sparc64: Propagate PCI device archdata into OF device tree for EBUS. 
In order to convert EBUS drivers doing DMA into pure OF drivers,
we need the of_device->dev.archdata setup properly.

EBUS instances that can provide DMA for device nodes sit on PCI,
so detect and propagate the information there.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 22:42:34 -07:00
David S. Miller
e21e245bcd bbc_i2c: Convert to pure OF driver. 
This thing was a mess, who wrote this junk? :)

Luckily we'll soon have nice generic I2C layer drivers for this PCF
based I2C stuff on sparc64.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 22:34:14 -07:00
David S. Miller
6b8c90f24e envctrl: Convert to pure OF driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 21:05:15 -07:00
David S. Miller
95d4390579 display7seg: Convert to pure OF device driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 18:01:58 -07:00
David S. Miller
0e52fe8c01 sun_uflash: Convert to pure OF driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 17:41:36 -07:00
David S. Miller
8ab0dc333e cpwatchdog: Move to drivers/watchdog/cpwd.c 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 17:07:01 -07:00
David S. Miller
c5f8556cb5 cpwatchdog: Cleanup and convert to pure OF driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 17:05:51 -07:00
David S. Miller
e25ecd08c4 riowd: Distinguish between driver name and OF device node name. 
Driver messages should print the driver name, rather than the
OF device node name.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 15:42:31 -07:00
David S. Miller
957183f32e riowatchdog: Move under drivers/watchdog 
The config stuff was already in drivers/watchdog/Kconfig

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 15:40:24 -07:00
David S. Miller
e42311d751 riowatchdog: Convert to pure OF driver. 
This also cleans up a lot of crud in this driver:

1) Don't touch the BBC regs, just leave the watchdog trigger
   behavior whatever the firmware programmed it to.

2) Use WATCHDOG_MINOR instead of hardcoded and not properly
   allocated RIOWD_MINOR.

Hey, I haven't touched it since I wrote it years ago :-)

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 15:35:59 -07:00
David S. Miller
f2be6de88d sparc64: Use generic starfire RTC driver. 
Also, delete the mini RTC driver, no longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:52 -07:00
David S. Miller
de2cf332b7 rtc: Add Starfire platform RTC driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:52 -07:00
David S. Miller
84d6bd5ef7 sparc64: Use generic sun4v RTC driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:51 -07:00
David S. Miller
7a138ede55 rtc: Add Sun4V hypervisor RTC driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:50 -07:00
David S. Miller
29b503f11c sparc64: Use generic BQ4802 RTC driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:50 -07:00
David S. Miller
cca4c23102 rtc: Add TI BQ4802 RTC driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:49 -07:00
David S. Miller
da86783dda sparc64: Use generic CMOS driver. 
Based largely upon a patch by Krzysztof Helt <krzysztof.h1@poczta.fm>

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:48 -07:00
David S. Miller
e8b75c4fd6 sparc: asm/mostek.h is now 32-bit only 
No need for the 64-bit header version any more.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:47 -07:00
David S. Miller
1518e7ed08 sparc64: Convert Mostek rtc to use generic RTC layer driver. 
Based largely upon a patch by Krzysztof Helt <krzysztof.h1@poczta.fm>

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:47 -07:00
David S. Miller
a0b31b578f sparc64: Check for RTC class device in update_persistent_clock(). 
As we convert the various by-hand sparc64 RTC drivers to use the
generic RTC framework and drivers, we need to keep the NTP
set_rtc_mmss() support via update_persistent_clock() working.

In the end, after all the RTC device cases are converted, this
local set_rtc_mmss() function will be deleted.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:46 -07:00
David S. Miller
90de9dea3b sparc64: Select RTC_CLASS 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:45 -07:00
David S. Miller
582defd8dd rtc: Allow RTC_DRV_CMOS to be used on SPARC. 
Add Sparc to the Kconfig depends list.

Add __sparc___ to address_sparc = 128 ifdef.

Finally, don't be concerned about 24-hour BCD mode support if the RTC
doesn't have a valid IRQ.  We won't even use the alarm code in this
case and the Sparc RTCs have this limitation.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 14:16:45 -07:00
David S. Miller
0c0db98b50 sparc: Remove Documentation/sparc/sbus_drivers.txt 
None of the text in this document is relevant any more.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:25 -07:00
David S. Miller
7eb1aae555 sparc: Delete asm/sbus*.h 
No longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:24 -07:00
David S. Miller
9dc69230a9 sparc: Kill now spurious includes of sbus.h 
In order to make this week I also had to add an include
of linux/dma-mapping.h to asm/pci_32.h because drivers/pci/pci.c
really depends upon getting this header somehow.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:23 -07:00
David S. Miller
0ad626a2a4 sparc32: Kill iounit_map_dma_*(). 
Unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:23 -07:00
David S. Miller
47a2d72885 sparc: Kill sbus_bus_type. 
No longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:22 -07:00
David S. Miller
046e26a8ba sparc: Remove generic SBUS probing layer. 
The individual SBUS IOMMU arch code now sets the IOMMU information
directly into the OF device objects.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:21 -07:00
David S. Miller
5059625ed8 sparc: Add OF archdata propagation helper. 
Add a helper function that, given a bus of_device node, propagates
all iommu, stc, and host_controller values down to the child nodes.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:20 -07:00
David S. Miller
f8e4d32cb5 sparc: Kill sbus_arch_preinit(). 
32-bit sparc just needed it to register the ioport procfs bits, do this
via an arch_initcall() instead.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:19 -07:00
David S. Miller
d32bcdd7a9 sparc32: Kill sbus_is_slave(). 
Unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:19 -07:00
David S. Miller
c6e5f661ee sparc: Kill OBP property members of sbus_dev and sbus_bus 
Unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:18 -07:00
David S. Miller
9b9644c6d9 sparc: Kill sbus_devaddr() and sbus_dev_slot(). 
Unused.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:14 -07:00
David S. Miller
615deeb27b sparc: Kill sbus_ioremap() and sbus_iounmap(). 
No more users.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:13 -07:00
David S. Miller
454eeb2dd7 sparc: Convert remaining sbus_ioremap() and sbus_iounmap() users. 
Use of_ioremap() and of_iounmap() instead.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:13 -07:00
David S. Miller
98261dd1a3 sparc: Remove dinky old-style SBUS probing facilities. 
No drivers or code uses this stuff any more, every driver has been
converted over to OF device probing.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:12 -07:00
David S. Miller
104364810f sparc: Remove SBUS layer resource and irq handling. 
All the drivers use OF device objects now for this
information.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:11 -07:00
David S. Miller
33c4655c00 sparc: Kill SBUS layer IRQ hooks. 
IRQs are obtained by drivers from the of_device struct.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:10 -07:00
David S. Miller
71d3721189 sparc32: Convert sun4d IRQ code to use generic device tree probing. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:09 -07:00
David S. Miller
f1b6aa87b7 sparc32: Convert pmc to OF driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:09 -07:00
David S. Miller
7e7e2f0356 sparc32: Convert apc to OF driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:08 -07:00
David S. Miller
4b1c5df2af sparc32: Make mmu_map_dma_area and mmu_unmap_dma_area take a device pointer. 
This lets us kill this "map it in every IOMMU" crazy code, and also
some of the final references to sbus_root.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:07 -07:00
David S. Miller
b1387c35be sparc32: Kill mmu_translate_dvma and implementations. 
No longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:03 -07:00
David S. Miller
aba945e76b sparc32: Kill mmu_translate_dvma() usage. 
Just simply use virt_to_page() on the provided virtual address pointer.

Kill #if 0'd code.

Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:02 -07:00
David S. Miller
10a104f9c5 sparc64: Convert SBUS floppy probing to use OF device objects. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:01 -07:00
David S. Miller
237f8aafa3 sparc: Convert uctrl driver to OF driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:01 -07:00
David S. Miller
a9540d3422 sparc: Convert flash driver to OF device probing. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:15:00 -07:00
David S. Miller
826b6cfcd5 fore200e: Convert over to pure OF driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:14:59 -07:00
David S. Miller
ae251031ad cs4231: Convert SBUS side to OF driver. 
Signed-off-by: David S. Miller <davem@davemloft.net>
 2008-08-29 02:14:58 -07:00