Hi,

Some of the future "data center GPUs" will provide access to the
on-board Synopsys DesignWare I2C host adapter. The i2c is used to
connect various microcontrollers. The initially supported
microcontroller unit is called Add-In Management Controller (AMC).

Thanks,

Heikki Krogerus (2):
  i2c: designware: Add quirk for Intel Xe
  drm/xe: Support for I2C attached MCUs

 drivers/gpu/drm/xe/Makefile                 |   1 +
 drivers/gpu/drm/xe/regs/xe_i2c_regs.h       |  16 ++
 drivers/gpu/drm/xe/regs/xe_irq_regs.h       |   1 +
 drivers/gpu/drm/xe/xe_device.c              |   3 +
 drivers/gpu/drm/xe/xe_device_types.h        |   4 +
 drivers/gpu/drm/xe/xe_i2c.c                 | 270 ++++++++++++++++++++
 drivers/gpu/drm/xe/xe_i2c.h                 |  60 +++++
 drivers/gpu/drm/xe/xe_irq.c                 |   2 +
 drivers/i2c/busses/i2c-designware-platdrv.c |  18 +-
 9 files changed, 369 insertions(+), 6 deletions(-)
 create mode 100644 drivers/gpu/drm/xe/regs/xe_i2c_regs.h
 create mode 100644 drivers/gpu/drm/xe/xe_i2c.c
 create mode 100644 drivers/gpu/drm/xe/xe_i2c.h

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2.47.2