linux-kernel - Re: [PATCH v3] clk: keystone: sci-clk: Adding support for non contiguous clocks

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Date: Mon, 12 Feb 2024 10:06:30 +0530
From: "Kumar, Udit" <u-kumar1@...com>
To: Francesco Dolcini <francesco@...cini.it>
CC: <nm@...com>, <kristo@...nel.org>, <ssantosh@...nel.org>, <chandru@...com>,
        <rishabh@...com>, <kamlesh@...com>, <vigneshr@...com>,
        <mturquette@...libre.com>, <sboyd@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <linux-clk@...r.kernel.org>
Subject: Re: [PATCH v3] clk: keystone: sci-clk: Adding support for non
 contiguous clocks


On 2/11/2024 9:24 PM, Francesco Dolcini wrote:
> On Wed, Feb 07, 2024 at 02:41:00PM +0530, Udit Kumar wrote:
>> Most of clocks and their parents are defined in contiguous range,
>> But in few cases, there is gap in clock numbers[0].
>> Driver assumes clocks to be in contiguous range, and add their clock
>> ids incrementally.
>>
>> New firmware started returning error while calling get_freq and is_on
>> API for non-available clock ids.
>>
>> In this fix, driver checks and adds only valid clock ids.
>>
>> Fixes: 3c13933c6033 ("clk: keystone: sci-clk: add support for dynamically probing clocks")
>>
>> [0] https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j7200/clocks.html
>> Section Clocks for NAVSS0_CPTS_0 Device,
>> clock id 12-15 not present.
>>
>> Signed-off-by: Udit Kumar <u-kumar1@...com>
> no empty lines in between tags and only tags at the end of the commit
> message, this [0] reference needs to be before or moved to a `Link:` tag,
> whatever works best for you.


Thanks

will below works ?

[0]https://software-dl.ti.com/tisci/esd/latest/5_soc_doc/j7200/clocks.html
Section Clocks for NAVSS0_CPTS_0 Device,
clock id 12-15 not present
Fixes: 3c13933c6033 ("clk: keystone: sci-clk: add support for 
dynamically probing clocks")


Udit