Thread (14 messages) 14 messages, 4 authors, 2011-07-06
STALE5457d

[PATCH v2] arm: mach-mmp: brownstone.c support multiple sd slots

From: Eric Miao <hidden>
Date: 2011-07-05 07:20:53
Also in: linux-mmc

On Tue, Jul 5, 2011 at 3:05 PM, zhangfei gao [off-list ref] wrote:
On Tue, Jul 5, 2011 at 2:52 PM, Eric Miao [off-list ref] wrote:
quoted
On Fri, Apr 29, 2011 at 4:45 AM, Philip Rakity [off-list ref] wrote:
quoted
Support multiple sd/eMMC interfaces. enable mmc1, 2, and 3.
mmc2 is used eMMC and slot is marked PERMANENT and 8 bit device.
mmc1 is used for Wifi and slot is marked PERMANENT

Note: eMMC (mmc2) is set to initialize first to workaround a problem
where booting in logical order requires mmc create work queue
to be multi-threaded otherwise boot process hangs. ?BUG report
send to linux-mmc and linux-kernel mailing list.

Wifi (mmc1) requires we enable power on the device by toggling
the gpio lines for power and reset.

Signed-off-by: Philip Rakity <redacted>
Applied. Though the email client was fiddling the spaces/CR-LF a bit.
quoted
---
?arch/arm/mach-mmp/brownstone.c | ? 52 +++++++++++++++++++++++++++++++++++++++-
?1 files changed, 51 insertions(+), 1 deletions(-)
Hi, Eric

arch/arm/mach-mmp/brownstone.c has already been modified from
mmc-next, here will have conflict.
Sorry for inconvenience.
'K, I'll drop it then.
Thanks
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