[REPOST][PATCH] mpc8308: fix USB DR controller initialization

Kumar Gala galak at kernel.crashing.org
Thu Nov 11 23:33:24 EST 2010


On Oct 26, 2010, at 7:02 PM, Ilya Yanok wrote:

> MPC8308 has ULPI pin muxing settings in SICRH register, bits 17-18
> which is different from both MPC8313 and MPC8315.
> Also MPC8308 doesn't have REFSEL, UTMI_PHY_EN and OTG_PORT fields
> in the USB DR controller CONTROL register.
> 
> Signed-off-by: Ilya Yanok <yanok at emcraft.com>
> ---
> 
> Kim, Kumar,
> 
> Please consider including this patch. Without it USB initialization code
> writes to the wrong bits on the MPC8308RDB.
> 
> Regards, Ilya.
> 
> arch/powerpc/boot/dts/mpc8308rdb.dts  |    2 +-
> arch/powerpc/platforms/83xx/mpc83xx.h |    2 ++
> arch/powerpc/platforms/83xx/usb.c     |   21 ++++++++++++++++-----
> 3 files changed, 19 insertions(+), 6 deletions(-)

applied to next

- k


More information about the Linuxppc-dev mailing list