linux-kernel - [PATCH v4 0/1] mfd: intel_quark_i2c_gpio: Add Intel Quark X1000 I2C-GPIO MFD Driver

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Message-Id: <1422845571-7616-1-git-send-email-raymond.tan@intel.com>
Date:	Mon,  2 Feb 2015 10:52:50 +0800
From:	Raymond Tan <raymond.tan@...el.com>
To:	Lee Jones <lee.jones@...aro.org>,
	Mike Turquette <mturquette@...aro.org>,
	Samuel Ortiz <sameo@...ux.intel.com>
Cc:	linux-kernel@...r.kernel.org, Alvin Chen <alvin.chen@...el.com>,
	Andriy Shevchenko <andriy.shevchenko@...el.com>,
	Raymond Tan <raymond.tan@...el.com>
Subject: [PATCH v4 0/1] mfd: intel_quark_i2c_gpio: Add Intel Quark X1000 I2C-GPIO MFD Driver

From: "Tan, Raymond" <raymond.tan@...el.com>

Hi,
This patch is for enabling support of Intel Quark X1000 I2C controller and
GPIO controller. In Quark X1000, the platform exports a single PCI device
with both I2C and GPIO functions.

This MFD driver will split the 2 devices for their respective drivers.

---
Changes in v4:
* Modify the formatting and alignment of source lines
* Change variable name retval to ret to be consistent with the rest of the kernel

Changes in v3:
* Simplify the call path for both gpio and i2c controllers initialization
* Move the global variables clk and clk_lookup into a struct

Changes in v2:
* Fix possible memory leak

Raymond Tan (1):
  mfd: intel_quark_i2c_gpio: Add Intel Quark X1000 I2C-GPIO MFD Driver

 drivers/mfd/Kconfig                |   12 ++
 drivers/mfd/Makefile               |    1 +
 drivers/mfd/intel_quark_i2c_gpio.c |  277 ++++++++++++++++++++++++++++++++++++
 3 files changed, 290 insertions(+)
 create mode 100644 drivers/mfd/intel_quark_i2c_gpio.c

-- 
1.7.9.5

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