On 07/06/2017 05:53 PM, Pierre-Yves MORDRET wrote:
> This patchset adds support for the I2C controller embedded in STM32F7xx SoC.
> It enables I2C transfer in interrupt mode with Standard-mode, Fast-mode and
> Fast-mode+ bus speed.
Gentle ping for driver review since DT Bindings has been acked by Rob
Herring.
Thanks
Py
> ---
> Version history:
> v3:
> * Move stm32f7_i2c_match above stm32f7_i2c_driver
> * of_device_get_match_data instead of of_match_device
> * Improve I2C Speed DT gathering
> * dev_err into dev_dbg for Arbitration loss
> * Remove useless space aligned
>
> v2:
> * Implement an I2C timings computation algorithm instead of static
> values(bindings). Algorithm uses generic I2C SCL Falling/Rising
> bindings and System clock to compute its timings.
> * I2C Device Tree Update
> ---
> Pierre-Yves MORDRET (5):
> dt-bindings: i2c-stm32: Document the STM32F7 I2C bindings
> i2c: i2c-stm32f4: use generic definition of speed enum
> i2c: i2c-stm32f7: add driver
> ARM: dts: stm32: Add I2C1 support for STM32F746 SoC
> ARM: dts: stm32: Add I2C1 support for STM32F746 eval board
>
> .../devicetree/bindings/i2c/i2c-stm32.txt | 29 +-
> arch/arm/boot/dts/stm32746g-eval.dts | 8 +
> arch/arm/boot/dts/stm32f746.dtsi | 22 +
> drivers/i2c/busses/Kconfig | 10 +
> drivers/i2c/busses/Makefile | 1 +
> drivers/i2c/busses/i2c-stm32.h | 20 +
> drivers/i2c/busses/i2c-stm32f4.c | 18 +-
> drivers/i2c/busses/i2c-stm32f7.c | 974 +++++++++++++++++++++
> 8 files changed, 1068 insertions(+), 14 deletions(-)
> create mode 100644 drivers/i2c/busses/i2c-stm32.h
> create mode 100644 drivers/i2c/busses/i2c-stm32f7.c
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