pm9g45/pm9253/pm9261: add 1-wire support

Hi,

add 1-wire support for:
- pm9g45
- pm9263
- pm9261

use the 1-wire uniq id to generate a local mac address The OUI will be 'ron' => 72:6F:6E

The patch series go on the top of the 1-wire support

The following changes since commit 91413767b35d5f9f66d14376c925386a42d1db0e:

1-wire: add ds2433 support (2012-10-27 12:47:20 +0800)

are available in the git repository at:

git://git.jcrosoft.org/barebox.git delivery/ronetix_w1

for you to fetch changes up to 32c1cc8c210614799454e63cd2728470ab8732b5:

pm9261: use w1 serial number to generate local mac address (2012-10-27 17:08:03 +0800)

----------------------------------------------------------------
Jean-Christophe PLAGNIOL-VILLARD (8):
arm: at91: add gpio_is_valid support
w1: introduce helper to generate mac address from 1-wire id
pm9g45: add 1-wire support
pm9g45: use w1 serial number to generate local mac address
pm9263: add 1-wire support
pm9263: use w1 serial number to generate local mac address
pm9261: add 1-wire support
pm9261: use w1 serial number to generate local mac address

 arch/arm/boards/pm9261/init.c          |   10 ++++++++++
 arch/arm/boards/pm9263/init.c          |   38 ++++++++++++++++++++++++++++++--------
 arch/arm/boards/pm9g45/init.c          |   22 +++++++++++++++++++---
 arch/arm/configs/pm9261_defconfig      |    2 ++
 arch/arm/configs/pm9263_defconfig      |    2 ++
 arch/arm/configs/pm9g45_defconfig      |    2 ++
 arch/arm/mach-at91/include/mach/gpio.h |   11 +++++++++++
 include/w1_mac_address.h               |   64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 8 files changed, 140 insertions(+), 11 deletions(-)
 create mode 100644 include/w1_mac_address.h

Best Regards,
J.

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