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i2c-designware: add Intel Lynxpoint support

Mika Westerberg linux-i2c lkml 1 version In review

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  1. v1 Latest4 patches 5 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4i2c-designware: add missing MODULE_LICENSEdrivers/i2c/busses/i2c-designware-core.c+4 -00 replies
2/4i2c-designware: always set the STOP bit after last bytedrivers/i2c/busses/i2c-designware-core.c+14 -23 replies
3/4i2c-designware: add minimal support for runtime PMdrivers/i2c/busses/i2c-designware-platdrv.c+10 -00 replies
4/4i2c-designware: add support for Intel Lynxpointdrivers/i2c/busses/i2c-designware-platdrv.c+46 -30 replies

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Cover letter [PATCH 0/4] i2c-designware: add Intel Lynxpoint support

Hi all,

This series adds support for the Intel Lynxpoint Low Power Subsystem I2C controllers. They are compatible with the DesignWare I2C controller.

Patches [1/4] and [2/4] are fixes that are necessary to get the driver working on Lynxpoint.

Patch [3/4] brings minimal runtime PM support for the designware platform driver. This is useful if the PM subsystem/domain implements runtime PM, like in case of ACPI.

Patch [4/4] finally implements ACPI enumeration support for the designware platform driver and adds Lynxpoint ACPI IDs.

Please review.

Mika Westerberg (4):
i2c-designware: add missing MODULE_LICENSE
i2c-designware: always set the STOP bit after last byte
i2c-designware: add minimal support for runtime PM
i2c-designware: add support for Intel Lynxpoint

 drivers/i2c/busses/i2c-designware-core.c    |   20 ++++++++-
 drivers/i2c/busses/i2c-designware-platdrv.c |   59 +++++++++++++++++++++++++--
 2 files changed, 74 insertions(+), 5 deletions(-)
Signature · 1 line
1.7.10.4