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* [PATCH 0/2] Add bus recovery to i2c-pxa
@ 2020-05-06  9:40 Russell King - ARM Linux admin
  2020-05-06  9:40   ` Russell King
  2020-05-06  9:40   ` Russell King
  0 siblings, 2 replies; 13+ messages in thread
From: Russell King - ARM Linux admin @ 2020-05-06  9:40 UTC (permalink / raw)
  To: linux-i2c

Hi,

This series adds bus recovery to i2c-pxa, using GPIOs to manually
recover the bus. This has been proven to work on Armada 3720 with
various SFP modules that appear to misbehave.

I am only expecting patch 1 to be applied to the i2c tree; patch 2
should be applied through normal routes via the arm-soc tree, but
are included in this series since it is part of the same change.

 arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts |  22 ++-
 drivers/i2c/busses/i2c-pxa.c                     | 176 ++++++++++++++++++++---
 2 files changed, 179 insertions(+), 19 deletions(-)

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 10.2Mbps down 587kbps up

^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2020-05-17 16:10 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-06  9:40 [PATCH 0/2] Add bus recovery to i2c-pxa Russell King - ARM Linux admin
2020-05-06  9:40 ` [PATCH 1/2] i2c: pxa: implement generic i2c bus recovery Russell King
2020-05-06  9:40   ` Russell King
2020-05-06 14:00   ` Andrew Lunn
2020-05-06 14:00     ` Andrew Lunn
2020-05-13  9:29     ` Russell King - ARM Linux admin
2020-05-13  9:29       ` Russell King - ARM Linux admin
2020-05-06  9:40 ` [PATCH 2/2] arm64: dts: add uDPU " Russell King
2020-05-06  9:40   ` Russell King
2020-05-06 13:48   ` Andrew Lunn
2020-05-06 13:48     ` Andrew Lunn
2020-05-17 16:10   ` Gregory CLEMENT
2020-05-17 16:10     ` Gregory CLEMENT

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