[PATCH v3] ASoC: SMA1303: Remove the sysclk setting in devicetree

[PATCH v3] ASoC: SMA1303: Remove the sysclk setting in devicetree

[Kiseok Jo]

In SMA1303, this device does not support MCLK.
So it need to remove sysclk setting in devicetree.
v2: Modify the sysclk setting - using devm_clk_get for mclk.

Signed-off-by: Kiseok Jo <kiseok.jo@irondevice.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 sound/soc/codecs/sma1303.c | 37 ++-----------------------------------
 1 file changed, 2 insertions(+), 35 deletions(-)

diff --git a/sound/soc/codecs/sma1303.c b/sound/soc/codecs/sma1303.c
index 9ae4e3cba3ae..727c01facf52 100644
--- a/sound/soc/codecs/sma1303.c
+++ b/sound/soc/codecs/sma1303.c
@@ -998,10 +998,7 @@ static int sma1303_dai_hw_params_amp(struct snd_pcm_substream *substream,
 			params_channels(params));
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-
-		if (sma1303->sys_clk_id == SMA1303_PLL_CLKIN_MCLK
-			|| sma1303->sys_clk_id == SMA1303_PLL_CLKIN_BCLK) {
-
+		if (sma1303->sys_clk_id == SMA1303_PLL_CLKIN_BCLK) {
 			if (sma1303->last_bclk != bclk) {
 				sma1303_setup_pll(component, bclk);
 				sma1303->last_bclk = bclk;
@@ -1680,9 +1677,7 @@ static struct attribute_group sma1303_attr_group = {
 static int sma1303_i2c_probe(struct i2c_client *client)
 {
 	struct sma1303_priv *sma1303;
-	struct device_node *np = client->dev.of_node;
 	int ret, i = 0;
-	u32 value = 0;
 	unsigned int device_info, status, otp_stat;
 
 	sma1303 = devm_kzalloc(&client->dev,
@@ -1700,35 +1695,6 @@ static int sma1303_i2c_probe(struct i2c_client *client)
 		return ret;
 	}
 
-	if (np) {
-		if (!of_property_read_u32(np, "sys-clk-id", &value)) {
-			switch (value) {
-			case SMA1303_EXTERNAL_CLOCK_19_2:
-			case SMA1303_EXTERNAL_CLOCK_24_576:
-			case SMA1303_PLL_CLKIN_MCLK:
-				dev_dbg(&client->dev, "MCLK is not supported\n");
-				break;
-			case SMA1303_PLL_CLKIN_BCLK:
-				dev_dbg(&client->dev,
-				"Take an BCLK(SCK) and covert it to an internal PLL for use\n");
-				break;
-			default:
-				dev_err(&client->dev,
-					"Invalid sys-clk-id: %u\n", value);
-				return -EINVAL;
-			}
-			sma1303->sys_clk_id = value;
-		} else {
-			dev_dbg(&client->dev, "Use the internal PLL clock by default\n");
-			sma1303->sys_clk_id = SMA1303_PLL_CLKIN_BCLK;
-		}
-	} else {
-		dev_err(&client->dev,
-			"device node initialization error\n");
-		devm_kfree(&client->dev, sma1303);
-		return -ENODEV;
-	}
-
 	ret = sma1303_regmap_read(sma1303,
 			SMA1303_FF_DEVICE_INDEX, &device_info);
 
@@ -1783,6 +1749,7 @@ static int sma1303_i2c_probe(struct i2c_client *client)
 	sma1303->retry_cnt = SMA1303_I2C_RETRY_COUNT;
 	sma1303->tdm_slot_rx = 0;
 	sma1303->tdm_slot_tx = 0;
+	sma1303->sys_clk_id = SMA1303_PLL_CLKIN_BCLK;
 
 	sma1303->dev = &client->dev;
 	sma1303->kobj = &client->dev.kobj;
-- 
2.20.1

Re: [PATCH v3] ASoC: SMA1303: Remove the sysclk setting in devicetree

[Krzysztof Kozlowski]

On 09/02/2023 09:49, Kiseok Jo wrote:
> In SMA1303, this device does not support MCLK.
> So it need to remove sysclk setting in devicetree.
> v2: Modify the sysclk setting - using devm_clk_get for mclk.
> 
> Signed-off-by: Kiseok Jo <kiseok.jo@irondevice.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Where? Where did you get this tag?

Best regards,
Krzysztof

Re: [PATCH v3] ASoC: SMA1303: Remove the sysclk setting in devicetree

[Ki-Seok Jo]

> > In SMA1303, this device does not support MCLK.
> > So it need to remove sysclk setting in devicetree.
> > v2: Modify the sysclk setting - using devm_clk_get for mclk.
> >
> > Signed-off-by: Kiseok Jo <kiseok.jo@irondevice.com>
> > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> Where? Where did you get this tag?
> 
> Best regards,
> Krzysztof

I'm sorry, I don’t' know what you're talking about.
What tag are you talking about?
Sorry, could you please elaborate?

Best regards,
Kiseok Jo

Re: [PATCH v3] ASoC: SMA1303: Remove the sysclk setting in devicetree

[Krzysztof Kozlowski]

On 09/02/2023 10:01, Ki-Seok Jo wrote:
> 
>>> In SMA1303, this device does not support MCLK.
>>> So it need to remove sysclk setting in devicetree.
>>> v2: Modify the sysclk setting - using devm_clk_get for mclk.
>>>
>>> Signed-off-by: Kiseok Jo <kiseok.jo@irondevice.com>
>>> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>
>> Where? Where did you get this tag?
>>
>> Best regards,
>> Krzysztof
> 
> I'm sorry, I don’t' know what you're talking about.
> What tag are you talking about?
> Sorry, could you please elaborate?

From where the tag "Reviewed-by: Krzysztof..." appear?

Best regards,
Krzysztof

Re: [PATCH v3] ASoC: SMA1303: Remove the sysclk setting in devicetree

[Ki-Seok Jo]

> On 09/02/2023 10:01, Ki-Seok Jo wrote:
> >
> >>> In SMA1303, this device does not support MCLK.
> >>> So it need to remove sysclk setting in devicetree.
> >>> v2: Modify the sysclk setting - using devm_clk_get for mclk.
> >>>
> >>> Signed-off-by: Kiseok Jo <kiseok.jo@irondevice.com>
> >>> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> >>
> >> Where? Where did you get this tag?
> >>
> >> Best regards,
> >> Krzysztof
> >
> > I'm sorry, I don’t' know what you're talking about.
> > What tag are you talking about?
> > Sorry, could you please elaborate?
> 
> From where the tag "Reviewed-by: Krzysztof..." appear?
> 
> Best regards,
> Krzysztof

I'm sorry I misunderstood the word. :(
Originally, I was going to use reported-by.
I shoud have reviewed it one more time, I'm really sorry.

Thank you for telling me.

Best regards,
Kiseok Jo

Re: [PATCH v3] ASoC: SMA1303: Remove the sysclk setting in devicetree

[Ki-Seok Jo]

> 
> > On 09/02/2023 10:01, Ki-Seok Jo wrote:
> > >
> > >>> In SMA1303, this device does not support MCLK.
> > >>> So it need to remove sysclk setting in devicetree.
> > >>> v2: Modify the sysclk setting - using devm_clk_get for mclk.
> > >>>
> > >>> Signed-off-by: Kiseok Jo <kiseok.jo@irondevice.com>
> > >>> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> > >>
> > >> Where? Where did you get this tag?
> > >>
> > >> Best regards,
> > >> Krzysztof
> > >
> > > I'm sorry, I don’t' know what you're talking about.
> > > What tag are you talking about?
> > > Sorry, could you please elaborate?
> >
> > From where the tag "Reviewed-by: Krzysztof..." appear?
> >
> > Best regards,
> > Krzysztof
> 
> I'm sorry I misunderstood the word. :(
> Originally, I was going to use reported-by.
> I shoud have reviewed it one more time, I'm really sorry.
> 
> Thank you for telling me.
> 
> Best regards,
> Kiseok Jo

I'm sorry. It's my mistake..

Can I just change the tag and send it back again to v4?
Reviewd-by -> Reported-by

Best Regards,
Kiseok Jo

Re: [PATCH v3] ASoC: SMA1303: Remove the sysclk setting in devicetree

[Krzysztof Kozlowski]

On 09/02/2023 10:34, Ki-Seok Jo wrote:
>>
>>> On 09/02/2023 10:01, Ki-Seok Jo wrote:
>>>>
>>>>>> In SMA1303, this device does not support MCLK.
>>>>>> So it need to remove sysclk setting in devicetree.
>>>>>> v2: Modify the sysclk setting - using devm_clk_get for mclk.
>>>>>>
>>>>>> Signed-off-by: Kiseok Jo <kiseok.jo@irondevice.com>
>>>>>> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>>>>
>>>>> Where? Where did you get this tag?
>>>>>
>>>>> Best regards,
>>>>> Krzysztof
>>>>
>>>> I'm sorry, I don’t' know what you're talking about.
>>>> What tag are you talking about?
>>>> Sorry, could you please elaborate?
>>>
>>> From where the tag "Reviewed-by: Krzysztof..." appear?
>>>
>>> Best regards,
>>> Krzysztof
>>
>> I'm sorry I misunderstood the word. :(
>> Originally, I was going to use reported-by.
>> I shoud have reviewed it one more time, I'm really sorry.
>>
>> Thank you for telling me.
>>
>> Best regards,
>> Kiseok Jo
> 
> I'm sorry. It's my mistake..
> 
> Can I just change the tag and send it back again to v4?
> Reviewd-by -> Reported-by

There is no bug to report, so reported-by also does not fit. Just drop
the tag.

Best regards,
Krzysztof

Re: [PATCH v3] ASoC: SMA1303: Remove the sysclk setting in devicetree

[Mark Brown]

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On Thu, Feb 09, 2023 at 08:49:03AM +0000, Kiseok Jo wrote:
> In SMA1303, this device does not support MCLK.
> So it need to remove sysclk setting in devicetree.
> v2: Modify the sysclk setting - using devm_clk_get for mclk.

Don't worry about it for now but the v2 above should go after the ---

> 
> Signed-off-by: Kiseok Jo <kiseok.jo@irondevice.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---

here.  This means the tools know they can remove it from the commit when
applying things to git.  Like I say no need to worry about it for this
submission - I'll fix it up locally, no need to resend.

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Re: [PATCH v3] ASoC: SMA1303: Remove the sysclk setting in devicetree

[Mark Brown]

On Thu, 09 Feb 2023 08:49:03 +0000, Kiseok Jo wrote:
> In SMA1303, this device does not support MCLK.
> So it need to remove sysclk setting in devicetree.
> v2: Modify the sysclk setting - using devm_clk_get for mclk.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: SMA1303: Remove the sysclk setting in devicetree
      commit: 2512839dd648ffa2c2a752e1403aaeb928cff71a

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark