[PATCH v4 0/2] mfd: flexcom: add a driver for Flexcom
From: Cyrille Pitchen
Date: Mon Jun 22 2015 - 06:12:49 EST
ChangeLog
v4:
- check clk_prepare_enable() return code in atmel_flexcom_probe()
- add a commit message to the DT binding patch
v3:
- remove MODULE_ALIAS()
- add Acked-by from Boris Brezillon and Alexandre Belloni
v2:
- enhance the documentation of DT bindings and change the way the "ranges"
property is used.
- replace __raw_readl() and __raw_writel() by readl() and writel().
- change the module license to "GPL" for v2 or later
- print the selected flexcom mode after the hardware version
v1:
This series of patches a support to the Atmel Flexcom, a wrapper which
integrates an USART, a SPI controller and a TWI controller. Only one
peripheral can be used at a time. The active function is selected though
the Flexcom Mode Register.
Cyrille Pitchen (2):
mfd: devicetree: add bindings for Atmel Flexcom
mfd: flexcom: add a driver for Atmel Flexible Serial Communication
Unit
.../devicetree/bindings/mfd/atmel-flexcom.txt | 58 +++++++++++++
drivers/mfd/Kconfig | 11 +++
drivers/mfd/Makefile | 1 +
drivers/mfd/atmel-flexcom.c | 98 ++++++++++++++++++++++
4 files changed, 168 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/atmel-flexcom.txt
create mode 100644 drivers/mfd/atmel-flexcom.c
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1.8.2.2
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