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  1. 31 12月, 2008 1 次提交
    • A
      powerpc/83xx: Fix sparse warnings in board files · 81b36a0b
      由 Anton Vorontsov 提交于 
      This patch fixes following sparse warnings:

  CHECK   83xx/usb.c
83xx/usb.c:205:5: warning: symbol 'mpc837x_usb_cfg' was not declared. Should it be static?
  CHECK   83xx/mpc831x_rdb.c
83xx/mpc831x_rdb.c:45:13: warning: symbol 'mpc831x_rdb_init_IRQ' was not declared. Should it be static?
  CHECK   83xx/mpc832x_rdb.c
83xx/mpc832x_rdb.c:133:13: warning: symbol 'mpc832x_rdb_init_IRQ' was not declared. Should it be static?
  CHECK   83xx/mpc832x_mds.c
83xx/mpc832x_mds.c:68:12: warning: Using plain integer as NULL pointer
83xx/mpc832x_mds.c:72:13: warning: incorrect type in assignment (different address spaces)
83xx/mpc832x_mds.c:72:13:    expected unsigned char [usertype] *static [toplevel] bcsr_regs
83xx/mpc832x_mds.c:72:13:    got void [noderef] <asn:2>*
83xx/mpc832x_mds.c:99:11: warning: incorrect type in argument 1 (different address spaces)
83xx/mpc832x_mds.c:99:11:    expected void volatile [noderef] <asn:2>*addr
83xx/mpc832x_mds.c:99:11:    got unsigned char [usertype] *static [toplevel] bcsr_regs
Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
      81b36a0b
  3. 17 7月, 2008 2 次提交
  5. 17 4月, 2008 1 次提交
    • A
      [POWERPC] 83xx: mpc8315 - fix USB UTMI Host setup · 1a9ebc0c
      由 Anton Vorontsov 提交于 
      Currently USB Host isn't functional on the MPC8315E boards, for two
reasons as described below.

MPC8315 Reference Manual says:
"The USB DR unit must have the same clock ratio as the encryption core
unit, unless one of them has its clock disabled."

The encryption core also drives I2C clock, so it is enabled and is equal
to 01. That means USBDRCM should be 01 here.

Plus, according to MPC8315E-RDB schematics, USB unit consumes CLK_IN
clock from the 24.00MHz oscillator, which means we must adjust REFSEL
bits as well.

p.s.
Idially we should rework whole 83xx/usb.c code, in two steps:
1. Move SCCR code to the U-Boot;
2. Implement fsl,usb-clock property in the device tree, so usb.c could
   decide what clock exactly to use on per-board basis.

Though, today we're not in a hurry since there is just one 8315e board
out there.
Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
      1a9ebc0c
  7. 06 2月, 2008 1 次提交
  9. 24 1月, 2008 1 次提交
  11. 14 9月, 2007 1 次提交
  13. 10 7月, 2007 1 次提交
  15. 29 6月, 2007 2 次提交
  17. 08 2月, 2007 1 次提交
  19. 04 12月, 2006 1 次提交
    • B
      [POWERPC] Make pci_read_irq_line the default · f90bb153
      由 Benjamin Herrenschmidt 提交于 
      This patch reworks the way IRQs are fixed up on PCI for arch powerpc.

It makes pci_read_irq_line() called by default in the PCI code for
devices that are probed, and add an optional per-device fixup in
ppc_md for platforms that really need to correct what they obtain
from pci_read_irq_line().

It also removes ppc_md.irq_bus_setup which was only used by pSeries
and should not be needed anymore.

I've also removed the pSeries s7a workaround as it can't work with
the current interrupt code anyway. I'm trying to get one of these
machines working so I can test a proper fix for that problem.

I also haven't updated the old-style fixup code from 85xx_cds.c
because it's actually buggy :) It assigns pci_dev->irq hard coded
numbers which is no good with the new IRQ mapping code. It should
at least use irq_create_mapping(NULL, hard_coded_number); and possibly
also set_irq_type() to set them as level low.
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: NPaul Mackerras <paulus@samba.org>
      f90bb153
  21. 30 8月, 2006 1 次提交
  23. 07 2月, 2006 2 次提交
  25. 14 1月, 2006 1 次提交