linux/arch/powerpc/platforms
Peter Korsgaard b7d66c88c9 powerpc/mpc83xx: Fix usb mux setup for mpc834x
usb0 and usb1 mux settings in the sicrl register were swapped (twice!)
in mpc834x_usb_cfg(), leading to various strange issues with fsl-ehci
and full speed devices.

The USB port config on mpc834x is done using 2 muxes: Port 0 is always
used for MPH port 0, and port 1 can either be used for MPH port 1 or DR
(unless DR uses UTMI phy or OTG, then it uses both ports) - See 8349 RM
figure 1-4..

mpc8349_usb_cfg() had this inverted for the DR, and it also had the bit
positions of the usb0 / usb1 mux settings swapped. It would basically
work if you specified port1 instead of port0 for the MPH controller (and
happened to use ULPI phys), which is what all the 834x dts have done,
even though that configuration is physically invalid.

Instead fix mpc8349_usb_cfg() and adjust the dts files to match reality.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-06-15 21:45:31 -05:00
..
8xx powerpc/cpm: Remove some cruft code and defines 2009-05-19 00:47:19 -05:00
40x Merge commit 'jwb/next' into next 2009-06-12 10:35:52 +10:00
44x powerpc/virtex: Add Xilinx ML510 reference design support 2009-06-06 10:15:24 -06:00
52xx powerpc/pci: Clean up direct access to sysdata by 52xx platforms 2009-05-21 15:44:22 +10:00
82xx powerpc/cpm: Remove some cruft code and defines 2009-05-19 00:47:19 -05:00
83xx powerpc/mpc83xx: Fix usb mux setup for mpc834x 2009-06-15 21:45:31 -05:00
85xx powerpc/85xx: Add SWIOTLB support to FSL boards 2009-06-15 21:45:29 -05:00
86xx powerpc: Add 86xx support for SWIOTLB 2009-06-15 21:45:29 -05:00
512x powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
amigaone powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
cell powerpc/cell: Use driver_data acessors, not platform_data in Axon MSI 2009-06-15 13:26:22 +10:00
chrp powerpc/pci: Clean up direct access to sysdata by CHRP platforms 2009-05-21 15:44:23 +10:00
embedded6xx Merge commit 'origin/master' into next 2009-03-24 13:38:30 +11:00
iseries powerpc/iseries: Mark signal_vsp_instruction() as maybe unused 2009-06-15 13:27:37 +10:00
maple powerpc/maple: Add a quirk to disable MSI for IPR on Bimini 2009-05-22 16:01:11 +10:00
pasemi powerpc/pasemi: Fix build error on UP 2009-04-22 14:56:35 +10:00
powermac powerpc/pci: Clean up direct access to sysdata by powermac platforms 2009-05-21 15:44:23 +10:00
prep powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
ps3 ps3: Replace direct file operations by callback 2009-06-15 16:47:26 +10:00
pseries Merge commit 'origin/master' into next 2009-06-12 16:53:38 +10:00
fsl_uli1575.c powerpc/85xx: Add P2020DS board support 2009-05-19 00:50:43 -05:00
Kconfig powerpc/virtex: Add support for Xilinx PCI host bridge 2009-06-06 10:14:22 -06:00
Kconfig.cputype Merge commit 'origin/master' into next 2009-06-12 16:53:38 +10:00
Makefile powerpc/amigaone: Add platform support for AmigaOne 2009-02-11 16:00:08 +11:00