mbox series

[v3,0/2] add support for Socionext SynQuacer I2C controller

Message ID 20180227110107.30259-1-ard.biesheuvel@linaro.org
Headers show
Series add support for Socionext SynQuacer I2C controller | expand

Message

Ard Biesheuvel Feb. 27, 2018, 11:01 a.m. UTC 
Add a binding and a driver for the I2C IP found in the Socionext SynQuacer
SoC, which is essentially a rebranded version of the Fujitsu F_I2C controller.

v3:
- incorporate more of Andy's review comments (#2), especially regarding the
  bus speed and clock source handling for ACPI
- patch #1 unchanged.

v2:
- incorporate Andy's review comments (#2)
- patch #1 unchanged.

Ard Biesheuvel (2):
  dt-bindings: i2c: add binding for Socionext SynQuacer I2C
  i2c: add support for Socionext SynQuacer I2C controller

 Documentation/devicetree/bindings/i2c/i2c-synquacer.txt |  29 +
 drivers/i2c/busses/Kconfig                              |  10 +
 drivers/i2c/busses/Makefile                             |   1 +
 drivers/i2c/busses/i2c-synquacer.c                      | 787 ++++++++++++++++++++
 4 files changed, 827 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
 create mode 100644 drivers/i2c/busses/i2c-synquacer.c

-- 
2.11.0

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Comments

Andy Shevchenko Feb. 27, 2018, 3:59 p.m. UTC | #1 
On Tue, Feb 27, 2018 at 1:01 PM, Ard Biesheuvel
<ard.biesheuvel@linaro.org> wrote:
> Add a binding and a driver for the I2C IP found in the Socionext SynQuacer

> SoC, which is essentially a rebranded version of the Fujitsu F_I2C controller.

>


Thanks for an update!
FWIW,
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>


P.S. clk_prepare_enable() may fail in ->probe() as well.

> v3:

> - incorporate more of Andy's review comments (#2), especially regarding the

>   bus speed and clock source handling for ACPI

> - patch #1 unchanged.

>

> v2:

> - incorporate Andy's review comments (#2)

> - patch #1 unchanged.

>

> Ard Biesheuvel (2):

>   dt-bindings: i2c: add binding for Socionext SynQuacer I2C

>   i2c: add support for Socionext SynQuacer I2C controller

>

>  Documentation/devicetree/bindings/i2c/i2c-synquacer.txt |  29 +

>  drivers/i2c/busses/Kconfig                              |  10 +

>  drivers/i2c/busses/Makefile                             |   1 +

>  drivers/i2c/busses/i2c-synquacer.c                      | 787 ++++++++++++++++++++

>  4 files changed, 827 insertions(+)

>  create mode 100644 Documentation/devicetree/bindings/i2c/i2c-synquacer.txt

>  create mode 100644 drivers/i2c/busses/i2c-synquacer.c

>

> --

> 2.11.0

>




-- 
With Best Regards,
Andy Shevchenko
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