[U-Boot] [PATCH 0/3] kirkwood spi_claim/release_bus support

[Valentin Longchamp]

This series adds generic support for the spi_claim/release_bus functions for
the kirkwood processors.

The implementation was already discussed in another thread following my first
board specific submission of the patch.

The series adds two functions to the kirkwood mpp code to be able to temporarily
save and then restore the mpp configuration.

Valentin Longchamp (3):
  kirkwood: add kirkwood_mpp_save/restore functions
  spi/kirkwood: support spi_claim/release_bus functions
  spi/kirkwood: add weak functions board_spi_claim/release_bus

 arch/arm/cpu/arm926ejs/kirkwood/mpp.c    |   18 +++++++++++
 arch/arm/include/asm/arch-kirkwood/mpp.h |    2 +
 arch/arm/include/asm/arch-kirkwood/spi.h |    9 ++++++
 drivers/spi/kirkwood_spi.c               |   47 +++++++++++++++++++++++++++++-
 4 files changed, 75 insertions(+), 1 deletions(-)