[0/5] i2c: i2c-stm32f7: enhance FastModePlus support

Message

Alain Volmat Jan. 23, 2020, 4:12 p.m. UTC

This serie enhance Fast Mode Plus support in the i2c-stm32f7 driver
(support suspend/resume) and add the support for the stm32mp15 SoC
that has new syscfg bits.

Alain Volmat (5):
  i2c: i2c-stm32f7: disable/restore Fast Mode Plus bits in low power
    modes
  dt-bindings: i2c: i2c-stm32f7: add st,stm32mp15-i2c compatible
  i2c: i2c-stm32f7: add a new st,stm32mp15-i2c compatible
  ARM: dts: stm32: use st,stm32mp15-i2c compatible for stm32mp151
  ARM: dts: stm32: add Fast Mode Plus info in I2C nodes of stm32mp151

 .../devicetree/bindings/i2c/st,stm32-i2c.yaml      |  6 +-
 arch/arm/boot/dts/stm32mp151.dtsi                  | 18 ++++--
 drivers/i2c/busses/i2c-stm32f7.c                   | 75 +++++++++++++++++++---
 3 files changed, 83 insertions(+), 16 deletions(-)

Comments

Alexandre TORGUE April 28, 2020, 4:29 p.m. UTC | #1

Hi Alain

On 1/23/20 5:12 PM, Alain Volmat wrote:
> This serie enhance Fast Mode Plus support in the i2c-stm32f7 driver
> (support suspend/resume) and add the support for the stm32mp15 SoC
> that has new syscfg bits.
> 
> Alain Volmat (5):
>    i2c: i2c-stm32f7: disable/restore Fast Mode Plus bits in low power
>      modes
>    dt-bindings: i2c: i2c-stm32f7: add st,stm32mp15-i2c compatible
>    i2c: i2c-stm32f7: add a new st,stm32mp15-i2c compatible
>    ARM: dts: stm32: use st,stm32mp15-i2c compatible for stm32mp151
>    ARM: dts: stm32: add Fast Mode Plus info in I2C nodes of stm32mp151
> 
>   .../devicetree/bindings/i2c/st,stm32-i2c.yaml      |  6 +-
>   arch/arm/boot/dts/stm32mp151.dtsi                  | 18 ++++--
>   drivers/i2c/busses/i2c-stm32f7.c                   | 75 +++++++++++++++++++---
>   3 files changed, 83 insertions(+), 16 deletions(-)
> 

patches [4][5] (DT) applied on stm32-next.


Thanks.
Alex