linux-kernel - [PATCH v5 0/2] add support for Socionext SynQuacer I2C controller

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Date:   Fri,  2 Mar 2018 08:31:21 +0000
From:   Ard Biesheuvel <ard.biesheuvel@...aro.org>
To:     wsa@...-dreams.de, robh+dt@...nel.org, mark.rutland@....com,
        linux-i2c@...r.kernel.org, devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        jassisinghbrar@...il.com, andy.shevchenko@...il.com,
        Ard Biesheuvel <ard.biesheuvel@...aro.org>
Subject: [PATCH v5 0/2] add support for Socionext SynQuacer I2C controller

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.

I think this is good to go now. Wolfram?

v5:
- add Rob's ack to #1
- drop unnecessary 'platform_set_drvdata(pdev, NULL)' in remove path (#2)

v4:
- clarify binding that only a single interrupt specifier is expected (#1)
- check return value of clk_prepare_enable() on probe path (#2)
- add Andy's R-b to patch #2

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                      | 791 ++++++++++++++++++++
 4 files changed, 831 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
 create mode 100644 drivers/i2c/busses/i2c-synquacer.c

-- 
2.11.0