[v1] i2c: mv64xxx: Support for I2C unstuck

[PATCH 0/3] i2c: mv64xxx: Support for I2C unstuck

Chris Packham posted 3 patches 2 years, 4 months ago

Diff against v2
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.../bindings/i2c/marvell,mv64xxx-i2c.yaml     |  5 +-
arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi | 14 ++--
drivers/i2c/busses/i2c-mv64xxx.c              | 71 +++++++++++++++++--
3 files changed, 75 insertions(+), 15 deletions(-)

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[PATCH 0/3] i2c: mv64xxx: Support for I2C unstuck

Posted by Chris Packham 2 years, 4 months ago

Some newer Marvell SoCs natively support a recovery mechanisim. This can be
used as an alternative to the generic pinctrl/GPIO recovery mechanism used on
the older SoCs.

Chris Packham (3):
  dt-bindings: i2c: mv64xxx: update bindings for unstuck register
  arm64: dts: marvell: AC5: use I2C unstuck function
  i2c: mv64xxx: add support for FSM based recovery

 .../bindings/i2c/marvell,mv64xxx-i2c.yaml     |  5 +-
 arch/arm64/boot/dts/marvell/ac5-98dx25xx.dtsi | 14 ++--
 drivers/i2c/busses/i2c-mv64xxx.c              | 71 +++++++++++++++++--
 3 files changed, 75 insertions(+), 15 deletions(-)

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2.42.0