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

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Message-ID: <AM0PR04MB4211EF6D783562BA8C8D690380010@AM0PR04MB4211.eurprd04.prod.outlook.com>
Date:   Thu, 6 Sep 2018 03:22:42 +0000
From:   "A.s. Dong" <aisheng.dong@....com>
To:     "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "sboyd@...nel.org" <sboyd@...nel.org>,
        "mturquette@...libre.com" <mturquette@...libre.com>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        "thor.thayer@...ux.intel.com" <thor.thayer@...ux.intel.com>,
        dl-linux-imx <linux-imx@....com>,
        "hdegoede@...hat.com" <hdegoede@...hat.com>
Subject: RE: [PATCH V6 0/4] clk: new APIs to handle all available clocks

Gently ping...

> -----Original Message-----
> From: A.s. Dong
> Sent: Friday, August 31, 2018 12:46 PM
> To: linux-clk@...r.kernel.org
> Cc: linux-kernel@...r.kernel.org; linux-arm-kernel@...ts.infradead.org;
> sboyd@...nel.org; mturquette@...libre.com; shawnguo@...nel.org;
> thor.thayer@...ux.intel.com; dl-linux-imx <linux-imx@....com>;
> hdegoede@...hat.com; A.s. Dong <aisheng.dong@....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