[PATCH v5 0/6] add device tree support for mxc rtc

Shawn Guo shawnguo at kernel.org
Mon Jul 27 07:01:53 PDT 2015


On Sun, Jul 26, 2015 at 11:37:47PM +0200, Philippe Reynes wrote:
> This serie add the device tree support for the mxc rtc driver.
> To do this, three steps are required :
> - define two rtc clocks for imx31 and imx35
> - enhance mxc rtc driver to use two clocks (ref and ipg)
> - add device tree support to mxc rtc driver

Looks good to me.  As we already have Alexandre's ACK on rtc-mxc driver
part, I will queue the series on IMX tree with waiting for a couple of
days to see if there is any objection.

Shawn

> 
> Changelog:
> v5: (thanks Shawn Guo, Rob Herring and Alexandre Belloni)
> - rename rtc clock to ref
> - fix typo in binding documentation
> - enable rtc by default on imx27
> v4: (thanks Alexandre Belloni)
> - add prepare_clock for rtc clock
> - split apf27: dt: enable support in two patches
> v3: (thanks Fabio Estevam)
> - fix typo in imx35 clock comment
> v2: (thanks Shawn Guo and Alexandre Belloni)
> - add a second clock to imx35
> - split the add of clock in a separate patches
> - split the dt documentation in a separate patch
> 
> Philippe Reynes (6):
>   imx31: add a second rtc clock
>   imx35: define two clocks for rtc
>   rtc: mxc: use a second rtc clock
>   dt-binding: document the binding for mxc rtc
>   rtc: mxc: add support of device tree
>   imx27: dt: add support of internal rtc
> 
>  Documentation/devicetree/bindings/rtc/rtc-mxc.txt |   26 +++++++++
>  arch/arm/boot/dts/imx27.dtsi                      |    9 +++
>  drivers/clk/imx/clk-imx31.c                       |    3 +-
>  drivers/clk/imx/clk-imx35.c                       |    6 ++-
>  drivers/rtc/rtc-mxc.c                             |   60 ++++++++++++++++-----
>  5 files changed, 88 insertions(+), 16 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/rtc/rtc-mxc.txt
> 
> -- 
> 1.7.4.4
> 
> 
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