[PATCH V6 0/4] clk: new APIs to handle all available clocks

A.s. Dong aisheng.dong at nxp.com
Wed Sep 5 20:22:42 PDT 2018


Gently ping...

> -----Original Message-----
> From: A.s. Dong
> Sent: Friday, August 31, 2018 12:46 PM
> To: linux-clk at vger.kernel.org
> Cc: linux-kernel at vger.kernel.org; linux-arm-kernel at lists.infradead.org;
> sboyd at kernel.org; mturquette at baylibre.com; shawnguo at kernel.org;
> thor.thayer at linux.intel.com; dl-linux-imx <linux-imx at nxp.com>;
> hdegoede at redhat.com; A.s. Dong <aisheng.dong at nxp.com>
> Subject: [PATCH V6 0/4] clk: new APIs to handle all available clocks
> 
> This patch series is a continue of discussion from here,
> https://patchwork.kernel.org/patch/9986293/
> that some users may want to handle all available clocks from device tree
> without need to know the detailed clock information likes clock numbers and
> names. This is useful in writing some generic drivers to handle clock part.
> 
> Note:
> This patch series is tested on MX6Q SDB cpufreq driver with a minor change to
> switch to use clk_bulk_get_all.
> But patch 4 only test compiling. Hopefully someone could help test the
> function.
> 
> v3->v4:
>  * improve 'devres->clks = *clks' according to Stephen's suggestion
> v2->v3:
>  * address all comments from Stephen
>  * fix build warnings on other architectures.
> v1->v2:
>  * add clk_bulk_{get|put}_all() which only supports DT platform currently
>  * remove _all variants and the wrapper struct clk_bulk
>  * make of_clk_bulk_get and of_clk_bulk_get_all private until someone
>    proves they need it because they don't have a struct device pointer.
> 
> Dong Aisheng (4):
>   clk: bulk: add of_clk_bulk_get()
>   clk: add new APIs to operate on all available clocks
>   clk: add managed version of clk_bulk_get_all
>   video: simplefb: switch to use clk_bulk API to simplify clock
>     operations
> 
>  drivers/clk/clk-bulk.c         | 80
> ++++++++++++++++++++++++++++++++++++++++++
>  drivers/clk/clk-devres.c       | 24 +++++++++++++
>  drivers/video/fbdev/simplefb.c | 72 ++++++++++---------------------------
>  include/linux/clk.h            | 65
> +++++++++++++++++++++++++++++++++-
>  4 files changed, 186 insertions(+), 55 deletions(-)
> 
> --
> 2.7.4




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