[PATCH linux dev-5.2 0/2] i2c: aspeed: Disable buffer mode

[Joel Stanley]

This series does two things:

 - moves the OpenBMC to RFC v3 of Jae's i2c series

 - disables the use of buffer mode by reverting the device tree patch

Buffer mode is not supported in Qemu, leading to a crash. As OpenBMC
changes are gated on a successful boot in Qemu, we cannot merge kernel
changes that break booting.

In the future the Qemu i2c model will be enhanced so we can support
buffer mode, at which time the device tree revert can be reverted.

Joel Stanley (2):
  i2c: aspeed: Update to v3 of buffer and dma support
  Revert "ARM: dts: aspeed: add I2C buffer mode support"

 .../devicetree/bindings/i2c/i2c-aspeed.txt    | 14 ++--
 arch/arm/boot/dts/aspeed-g4.dtsi              | 61 ++++++-----------
 arch/arm/boot/dts/aspeed-g5.dtsi              | 61 ++++++-----------
 drivers/i2c/busses/i2c-aspeed.c               | 67 ++++++++++---------
 4 files changed, 80 insertions(+), 123 deletions(-)

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2.20.1