Linux-Clk Archive on lore.kernel.org
 help / color / Atom feed
From: Sowjanya Komatineni <skomatineni@nvidia.com>
To: Dmitry Osipenko <digetx@gmail.com>, <thierry.reding@gmail.com>,
	<jonathanh@nvidia.com>, <broonie@kernel.org>,
	<lgirdwood@gmail.com>, <perex@perex.cz>, <tiwai@suse.com>,
	<mperttunen@nvidia.com>, <gregkh@linuxfoundation.org>,
	<sboyd@kernel.org>, <robh+dt@kernel.org>, <mark.rutland@arm.com>
Cc: <pdeschrijver@nvidia.com>, <pgaikwad@nvidia.com>,
	<spujar@nvidia.com>, <josephl@nvidia.com>,
	<daniel.lezcano@linaro.org>, <mmaddireddy@nvidia.com>,
	<markz@nvidia.com>, <devicetree@vger.kernel.org>,
	<linux-clk@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v8 22/22] clk: tegra: Remove audio clocks configuration from clock driver
Date: Tue, 21 Jan 2020 08:19:47 -0800
Message-ID: <9765b723-33af-9863-72c9-8094203c8cb8@nvidia.com> (raw)
In-Reply-To: <d69fe7a8-71cc-c560-a567-f89b936753ad@gmail.com>


On 1/19/20 7:04 AM, Dmitry Osipenko wrote:
> External email: Use caution opening links or attachments
>
>
> 14.01.2020 10:24, Sowjanya Komatineni пишет:
>
> [snip]
>
>> diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
>> index 5732fdbe20db..53d1c48532ae 100644
>> --- a/drivers/clk/tegra/clk-tegra30.c
>> +++ b/drivers/clk/tegra/clk-tegra30.c
>> @@ -1221,9 +1221,8 @@ static struct tegra_clk_init_table init_table[] __initdata = {
>>        { TEGRA30_CLK_UARTC, TEGRA30_CLK_PLL_P, 408000000, 0 },
>>        { TEGRA30_CLK_UARTD, TEGRA30_CLK_PLL_P, 408000000, 0 },
>>        { TEGRA30_CLK_UARTE, TEGRA30_CLK_PLL_P, 408000000, 0 },
>> -     { TEGRA30_CLK_PLL_A, TEGRA30_CLK_CLK_MAX, 564480000, 1 },
>> -     { TEGRA30_CLK_PLL_A_OUT0, TEGRA30_CLK_CLK_MAX, 11289600, 1 },
>> -     { TEGRA30_CLK_EXTERN1, TEGRA30_CLK_PLL_A_OUT0, 0, 1 },
>> +     { TEGRA30_CLK_PLL_A, TEGRA30_CLK_CLK_MAX, 564480000, 0 },
>> +     { TEGRA30_CLK_PLL_A_OUT0, TEGRA30_CLK_CLK_MAX, 11289600, 0 },
>>        { TEGRA30_CLK_I2S0, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 },
>>        { TEGRA30_CLK_I2S1, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 },
>>        { TEGRA30_CLK_I2S2, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 },
>>
> What about to use the assigned-clock-rates in device-tree and thus to
> remove those PLL_A entries?

Yes clock rates can be used and also PLL rate is set based on sample 
rate during hw_params. So this can be removed.

But PLLA clock rates are not related to this patch series and also 
changing this needs audio function testing across all platforms and 
currently we don't have audio functional tests in place for older platforms.

All audio clocks proper fixes and cleanup b/w clock driver and audio 
driver will be done separately.


  reply index

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-14  7:24 [PATCH v8 00/22] Move PMC clocks into Tegra PMC driver Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 01/22] dt-bindings: clock: tegra: Add IDs for OSC clocks Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 02/22] clk: tegra: Add support for OSC_DIV fixed clocks Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 03/22] clk: tegra: Add Tegra OSC to clock lookup Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 04/22] clk: tegra: Fix Tegra PMC clock out parents Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 05/22] clk: tegra: Remove CLK_M_DIV fixed clocks Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 06/22] dt-bindings: tegra: Convert Tegra PMC bindings to YAML Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 07/22] dt-bindings: soc: tegra-pmc: Add Tegra PMC clock bindings Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 08/22] soc: tegra: Add Tegra PMC clocks registration into PMC driver Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 09/22] dt-bindings: soc: tegra-pmc: Add id for Tegra PMC 32KHz blink clock Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 10/22] soc: tegra: Add support for " Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 11/22] ASoC: tegra: Add fallback implementation for audio mclk Sowjanya Komatineni
2020-01-19 15:08   ` Dmitry Osipenko
2020-01-23 23:56   ` Dmitry Osipenko
2020-02-17  9:29     ` Thierry Reding
2020-02-17  9:40   ` Thierry Reding
2020-02-17 14:51     ` Dmitry Osipenko
2020-01-14  7:24 ` [PATCH v8 12/22] ASoC: tegra: Use device managed resource APIs to get the clock Sowjanya Komatineni
2020-02-17  9:48   ` Thierry Reding
2020-01-14  7:24 ` [PATCH v8 13/22] ARM: dts: tegra: Add clock-cells property to pmc Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 14/22] arm64: tegra: Add clock-cells property to Tegra PMC node Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 15/22] ARM: tegra: Update sound node clocks in device tree Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 16/22] arm64: tegra: smaug: Change clk_out_2 provider to pmc Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 17/22] ASoC: nau8825: change Tegra clk_out_2 provider to tegra_pmc Sowjanya Komatineni
2020-02-17  9:52   ` Thierry Reding
2020-01-14  7:24 ` [PATCH v8 18/22] ASoC: tegra: Add audio mclk parent configuration Sowjanya Komatineni
2020-02-17  9:53   ` Thierry Reding
2020-01-14  7:24 ` [PATCH v8 19/22] ASoC: tegra: Enable audio mclk during tegra_asoc_utils_init Sowjanya Komatineni
2020-01-19 15:14   ` Dmitry Osipenko
2020-01-20  4:10     ` Sameer Pujar
2020-01-20 15:32       ` Dmitry Osipenko
2020-02-17  9:53   ` Thierry Reding
2020-01-14  7:24 ` [PATCH v8 20/22] clk: tegra: Remove tegra_pmc_clk_init along with clk ids Sowjanya Komatineni
2020-02-17  9:55   ` Thierry Reding
2020-01-14  7:24 ` [PATCH v8 21/22] dt-bindings: clock: tegra: Remove pmc clock ids from clock dt-bindings Sowjanya Komatineni
2020-01-14  7:24 ` [PATCH v8 22/22] clk: tegra: Remove audio clocks configuration from clock driver Sowjanya Komatineni
2020-01-19 15:04   ` Dmitry Osipenko
2020-01-21 16:19     ` Sowjanya Komatineni [this message]
2020-01-21 16:57       ` Dmitry Osipenko
2020-01-24  4:34         ` Dmitry Osipenko
2020-01-24  8:50           ` Ben Dooks
2020-02-17  9:59 ` [PATCH v8 00/22] Move PMC clocks into Tegra PMC driver Thierry Reding

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=9765b723-33af-9863-72c9-8094203c8cb8@nvidia.com \
    --to=skomatineni@nvidia.com \
    --cc=broonie@kernel.org \
    --cc=daniel.lezcano@linaro.org \
    --cc=devicetree@vger.kernel.org \
    --cc=digetx@gmail.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=jonathanh@nvidia.com \
    --cc=josephl@nvidia.com \
    --cc=lgirdwood@gmail.com \
    --cc=linux-clk@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-tegra@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=markz@nvidia.com \
    --cc=mmaddireddy@nvidia.com \
    --cc=mperttunen@nvidia.com \
    --cc=pdeschrijver@nvidia.com \
    --cc=perex@perex.cz \
    --cc=pgaikwad@nvidia.com \
    --cc=robh+dt@kernel.org \
    --cc=sboyd@kernel.org \
    --cc=spujar@nvidia.com \
    --cc=thierry.reding@gmail.com \
    --cc=tiwai@suse.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-Clk Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-clk/0 linux-clk/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-clk linux-clk/ https://lore.kernel.org/linux-clk \
		linux-clk@vger.kernel.org
	public-inbox-index linux-clk

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-clk


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git