[0/4] i2c: imx: Fix and enable DMA support for LS1021A
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Message ID 20180523095623.3347-1-esben.haabendal@gmail.com
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  • i2c: imx: Fix and enable DMA support for LS1021A
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Esben Haabendal May 23, 2018, 9:56 a.m. UTC
From: Esben Haabendal <eha@deif.com>

This patch series fixes two race conditions and minor issues with tracking
the stopped state when something goes wrong.

With that in place, DMA support works with NXP LS1021A, so it is enabled in
the last patch.

Esben Haabendal (4):
  i2c: imx: Fix reinit_completion() use
  i2c: imx: Fix race condition in dma read
  i2c: imx: Simplify stopped state tracking
  arm: dts: ls1021a: Enable I2C DMA support

 arch/arm/boot/dts/ls1021a.dtsi |  6 ++++++
 drivers/i2c/busses/i2c-imx.c   | 23 ++++++++++++-----------
 2 files changed, 18 insertions(+), 11 deletions(-)

Comments

Esben Haabendal June 15, 2018, 8:22 a.m. UTC | #1
Esben Haabendal <esben.haabendal@gmail.com> writes:

> From: Esben Haabendal <eha@deif.com>
>
> This patch series fixes two race conditions and minor issues with tracking
> the stopped state when something goes wrong.
>
> With that in place, DMA support works with NXP LS1021A, so it is enabled in
> the last patch.
>
> Esben Haabendal (4):
>   i2c: imx: Fix reinit_completion() use
>   i2c: imx: Fix race condition in dma read
>   i2c: imx: Simplify stopped state tracking
>   arm: dts: ls1021a: Enable I2C DMA support
>
>  arch/arm/boot/dts/ls1021a.dtsi |  6 ++++++
>  drivers/i2c/busses/i2c-imx.c   | 23 ++++++++++++-----------
>  2 files changed, 18 insertions(+), 11 deletions(-)

Hi

Is it possible that someone could find time to take a look at these
patches?

Best regards,
Esben Haabendal
Wolfram Sang July 3, 2018, 9:31 p.m. UTC | #2
On Fri, Jun 15, 2018 at 10:22:13AM +0200, Esben Haabendal wrote:
> Esben Haabendal <esben.haabendal@gmail.com> writes:
> 
> > From: Esben Haabendal <eha@deif.com>
> >
> > This patch series fixes two race conditions and minor issues with tracking
> > the stopped state when something goes wrong.
> >
> > With that in place, DMA support works with NXP LS1021A, so it is enabled in
> > the last patch.
> >
> > Esben Haabendal (4):
> >   i2c: imx: Fix reinit_completion() use
> >   i2c: imx: Fix race condition in dma read
> >   i2c: imx: Simplify stopped state tracking
> >   arm: dts: ls1021a: Enable I2C DMA support
> >
> >  arch/arm/boot/dts/ls1021a.dtsi |  6 ++++++
> >  drivers/i2c/busses/i2c-imx.c   | 23 ++++++++++++-----------
> >  2 files changed, 18 insertions(+), 11 deletions(-)
> 
> Hi
> 
> Is it possible that someone could find time to take a look at these
> patches?

Uwe maybe? Or someone from PTX?