Linux-PM Archive on lore.kernel.org
 help / color / Atom feed
* Re: [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30
       [not found] <CGME20190624065919epcms1p1a366de5f455f5138c438d1da8151c12f@epcms1p1>
@ 2019-06-24  6:59 ` MyungJoo Ham
       [not found]   ` <CGME20190624065919epcms1p1a366de5f455f5138c438d1da8151c12f@epcms1p8>
  2019-06-25  1:42 ` MyungJoo Ham
  1 sibling, 1 reply; 10+ messages in thread
From: MyungJoo Ham @ 2019-06-24  6:59 UTC (permalink / raw)
  To: digetx, janathanh, Chanwoo Choi; +Cc: linux-pm, linux-tegra, linux-kernel

> On Thu, May 02, 2019 at 02:38:12AM +0300, Dmitry Osipenko wrote:
> > The devfreq driver can be used on Tegra30 without any code change and
> > it works perfectly fine, the default Tegra124 parameters are good enough
> > for Tegra30.
> > 
> > Reviewed-by: Chanwoo Choi 
> > Signed-off-by: Dmitry Osipenko 
> > ---
> >  drivers/devfreq/Kconfig         | 4 ++--
> >  drivers/devfreq/tegra-devfreq.c | 1 +
> >  2 files changed, 3 insertions(+), 2 deletions(-)
> 
> Acked-by: Thierry Reding 
> 
> diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
> index 7dd46d4..b291803 100644
> --- a/drivers/devfreq/Kconfig
> +++ b/drivers/devfreq/Kconfig
> @@ -93,8 +93,8 @@ config ARM_EXYNOS_BUS_DEVFREQ
>  	  This does not yet operate with optimal voltages.
>  
>  config ARM_TEGRA_DEVFREQ
> -	tristate "Tegra DEVFREQ Driver"
> -	depends on ARCH_TEGRA_124_SOC
> +	tristate "NVIDIA Tegra30/114/124/210 DEVFREQ Driver"
> +	depends on ARCH_TEGRA
>  	select PM_OPP
>  	help
>  	  This adds the DEVFREQ driver for the Tegra family of SoCs.

A question:

Does this driver support Tegra20 as well?
I'm asking this because ARCH_TEGRA includes ARCH_TEGRA_2x_SOC
according to /drivers/soc/tegra/Kconfig.

Cheers,
MyungJoo.


^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30
       [not found]   ` <CGME20190624065919epcms1p1a366de5f455f5138c438d1da8151c12f@epcms1p8>
@ 2019-06-24  7:34     ` MyungJoo Ham
  2019-06-24 10:42       ` Dmitry Osipenko
       [not found]       ` <CGME20190624065919epcms1p1a366de5f455f5138c438d1da8151c12f@epcms1p3>
  0 siblings, 2 replies; 10+ messages in thread
From: MyungJoo Ham @ 2019-06-24  7:34 UTC (permalink / raw)
  To: digetx
  Cc: Chanwoo Choi, linux-pm, linux-tegra, linux-kernel, jonathanh,
	thierry.reding

> 
>A question:
> 
>Does this driver support Tegra20 as well?
>I'm asking this because ARCH_TEGRA includes ARCH_TEGRA_2x_SOC
>according to /drivers/soc/tegra/Kconfig.
> 

For this matter, how about updating your 13/16 patch as follows?

---
 drivers/devfreq/Kconfig         | 4 ++--
 drivers/devfreq/tegra-devfreq.c | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index 7dd46d44579d..78c4b436aad8 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -93,8 +93,8 @@ config ARM_EXYNOS_BUS_DEVFREQ
 	  This does not yet operate with optimal voltages.
 
 config ARM_TEGRA_DEVFREQ
-	tristate "Tegra DEVFREQ Driver"
-	depends on ARCH_TEGRA_124_SOC
+	tristate "NVIDIA Tegra30/114/124/210 DEVFREQ Driver"
+	depends on ARCH_TEGRA_3x_SOC || ARCH_TEGRA_114_SOC || ARCH_TEGRA_124_SOC || ARCH_TEGRA_210_SOC
 	select PM_OPP
 	help
 	  This adds the DEVFREQ driver for the Tegra family of SoCs.
diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c
index 5cddf2199c4e..a6ba75f4106d 100644
--- a/drivers/devfreq/tegra-devfreq.c
+++ b/drivers/devfreq/tegra-devfreq.c
@@ -726,6 +726,7 @@ static int tegra_devfreq_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id tegra_devfreq_of_match[] = {
+	{ .compatible = "nvidia,tegra30-actmon" },
 	{ .compatible = "nvidia,tegra124-actmon" },
 	{ },
 };
-- 
2.17.1


^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30
  2019-06-24  7:34     ` MyungJoo Ham
@ 2019-06-24 10:42       ` Dmitry Osipenko
       [not found]       ` <CGME20190624065919epcms1p1a366de5f455f5138c438d1da8151c12f@epcms1p3>
  1 sibling, 0 replies; 10+ messages in thread
From: Dmitry Osipenko @ 2019-06-24 10:42 UTC (permalink / raw)
  To: myungjoo.ham
  Cc: Chanwoo Choi, linux-pm, linux-tegra, linux-kernel, jonathanh,
	thierry.reding

24.06.2019 10:34, MyungJoo Ham пишет:
>>
>> A question:
>>
>> Does this driver support Tegra20 as well?
>> I'm asking this because ARCH_TEGRA includes ARCH_TEGRA_2x_SOC
>> according to /drivers/soc/tegra/Kconfig.
>>
> 
> For this matter, how about updating your 13/16 patch as follows?
> 
> ---
>  drivers/devfreq/Kconfig         | 4 ++--
>  drivers/devfreq/tegra-devfreq.c | 1 +
>  2 files changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
> index 7dd46d44579d..78c4b436aad8 100644
> --- a/drivers/devfreq/Kconfig
> +++ b/drivers/devfreq/Kconfig
> @@ -93,8 +93,8 @@ config ARM_EXYNOS_BUS_DEVFREQ
>  	  This does not yet operate with optimal voltages.
>  
>  config ARM_TEGRA_DEVFREQ
> -	tristate "Tegra DEVFREQ Driver"
> -	depends on ARCH_TEGRA_124_SOC
> +	tristate "NVIDIA Tegra30/114/124/210 DEVFREQ Driver"
> +	depends on ARCH_TEGRA_3x_SOC || ARCH_TEGRA_114_SOC || ARCH_TEGRA_124_SOC || ARCH_TEGRA_210_SOC
>  	select PM_OPP
>  	help
>  	  This adds the DEVFREQ driver for the Tegra family of SoCs.
> diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c
> index 5cddf2199c4e..a6ba75f4106d 100644
> --- a/drivers/devfreq/tegra-devfreq.c
> +++ b/drivers/devfreq/tegra-devfreq.c
> @@ -726,6 +726,7 @@ static int tegra_devfreq_remove(struct platform_device *pdev)
>  }
>  
>  static const struct of_device_id tegra_devfreq_of_match[] = {
> +	{ .compatible = "nvidia,tegra30-actmon" },
>  	{ .compatible = "nvidia,tegra124-actmon" },
>  	{ },
>  };
> 

Good call! I'll update this patch following yours suggestion, thanks.

^ permalink raw reply	[flat|nested] 10+ messages in thread

* RE: Re: [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30
       [not found]       ` <CGME20190624065919epcms1p1a366de5f455f5138c438d1da8151c12f@epcms1p3>
@ 2019-06-24 11:11         ` MyungJoo Ham
  2019-06-24 11:24           ` Dmitry Osipenko
  0 siblings, 1 reply; 10+ messages in thread
From: MyungJoo Ham @ 2019-06-24 11:11 UTC (permalink / raw)
  To: Dmitry Osipenko
  Cc: Chanwoo Choi, linux-pm, linux-tegra, linux-kernel, jonathanh,
	thierry.reding

> 
>--------- Original Message ---------
>Sender : Dmitry Osipenko <digetx@gmail.com>
> 
>24.06.2019 10:34, MyungJoo Ham пишет:
>>>
>>> A question:
>>>
>>> Does this driver support Tegra20 as well?
>>> I'm asking this because ARCH_TEGRA includes ARCH_TEGRA_2x_SOC
>>> according to /drivers/soc/tegra/Kconfig.
>>>
>> 
>> For this matter, how about updating your 13/16 patch as follows?
>> 
[]
> 
>Good call! I'll update this patch following yours suggestion, thanks.

Or, you may approve the modified commits here:
https://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git/log/?h=for-next


Cheers,
MyungJoo


^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30
  2019-06-24 11:11         ` MyungJoo Ham
@ 2019-06-24 11:24           ` Dmitry Osipenko
  0 siblings, 0 replies; 10+ messages in thread
From: Dmitry Osipenko @ 2019-06-24 11:24 UTC (permalink / raw)
  To: myungjoo.ham
  Cc: Chanwoo Choi, linux-pm, linux-tegra, linux-kernel, jonathanh,
	thierry.reding

24.06.2019 14:11, MyungJoo Ham пишет:
>>
>> --------- Original Message ---------
>> Sender : Dmitry Osipenko <digetx@gmail.com>
>>
>> 24.06.2019 10:34, MyungJoo Ham пишет:
>>>>
>>>> A question:
>>>>
>>>> Does this driver support Tegra20 as well?
>>>> I'm asking this because ARCH_TEGRA includes ARCH_TEGRA_2x_SOC
>>>> according to /drivers/soc/tegra/Kconfig.
>>>>
>>>
>>> For this matter, how about updating your 13/16 patch as follows?
>>>
> []
>>
>> Good call! I'll update this patch following yours suggestion, thanks.
> 
> Or, you may approve the modified commits here:
> https://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git/log/?h=for-next

Looks almost good to me!

I just recalled that there is also a 64bit variant of Tegra124, the Tegra132. Hence
the Tegra30+ Kconfig entry should look like this (it's also worthy to break the lines
for readability):

diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index ccb1a68c4b51..bd2efbc27725 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -94,7 +94,10 @@ config ARM_EXYNOS_BUS_DEVFREQ

 config ARM_TEGRA_DEVFREQ
        tristate "NVIDIA Tegra30/114/124/210 DEVFREQ Driver"
-       depends on ARCH_TEGRA || COMPILE_TEST
+       depends on ARCH_TEGRA_3x_SOC  || ARCH_TEGRA_114_SOC || \
+                  ARCH_TEGRA_132_SOC || ARCH_TEGRA_124_SOC || \
+                  ARCH_TEGRA_210_SOC || \
+                  COMPILE_TEST
        select PM_OPP
        help
          This adds the DEVFREQ driver for the Tegra family of SoCs.

Could you please adjust the patches like I'm suggesting? I'll approve yours change
then and won't re-spin the first batch of the patches.

^ permalink raw reply	[flat|nested] 10+ messages in thread

* RE: Re: [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30
       [not found] <CGME20190624065919epcms1p1a366de5f455f5138c438d1da8151c12f@epcms1p1>
  2019-06-24  6:59 ` [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30 MyungJoo Ham
@ 2019-06-25  1:42 ` MyungJoo Ham
  2019-06-25 11:30   ` Dmitry Osipenko
  1 sibling, 1 reply; 10+ messages in thread
From: MyungJoo Ham @ 2019-06-25  1:42 UTC (permalink / raw)
  To: Dmitry Osipenko
  Cc: Chanwoo Choi, linux-pm, linux-tegra, linux-kernel, jonathanh,
	thierry.reding

Sender : Dmitry Osipenko <digetx@gmail.com>
>24.06.2019 14:11, MyungJoo Ham пишет:
>>>
>>> --------- Original Message ---------
>>> Sender : Dmitry Osipenko <digetx@gmail.com>
>>>
>>> 24.06.2019 10:34, MyungJoo Ham пишет:
>>>>>
>>>>> A question:
>>>>>
>>>>> Does this driver support Tegra20 as well?
>>>>> I'm asking this because ARCH_TEGRA includes ARCH_TEGRA_2x_SOC
>>>>> according to /drivers/soc/tegra/Kconfig.
>>>>>
>>>>
>>>> For this matter, how about updating your 13/16 patch as follows?
>>>>
>> []
>>>
>>> Good call! I'll update this patch following yours suggestion, thanks.
>> 
>> Or, you may approve the modified commits here:
>> https://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git/log/?h=for-next
> 
>Looks almost good to me!
> 
>I just recalled that there is also a 64bit variant of Tegra124, the Tegra132. Hence
>the Tegra30+ Kconfig entry should look like this (it's also worthy to break the lines
>for readability):
> 
>diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
>index ccb1a68c4b51..bd2efbc27725 100644
>--- a/drivers/devfreq/Kconfig
>+++ b/drivers/devfreq/Kconfig
>@@ -94,7 +94,10 @@ config ARM_EXYNOS_BUS_DEVFREQ
> 
> config ARM_TEGRA_DEVFREQ
>        tristate "NVIDIA Tegra30/114/124/210 DEVFREQ Driver"
>-       depends on ARCH_TEGRA || COMPILE_TEST
>+       depends on ARCH_TEGRA_3x_SOC  || ARCH_TEGRA_114_SOC || \
>+                  ARCH_TEGRA_132_SOC || ARCH_TEGRA_124_SOC || \
>+                  ARCH_TEGRA_210_SOC || \
>+                  COMPILE_TEST
>        select PM_OPP
>        help
>          This adds the DEVFREQ driver for the Tegra family of SoCs.
> 
>Could you please adjust the patches like I'm suggesting? I'll approve yours change
>then and won't re-spin the first batch of the patches.

I've adjusted as you suggested. It's pushed to the git repo as well.

Cheers,
MyungJoo.



^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30
  2019-06-25  1:42 ` MyungJoo Ham
@ 2019-06-25 11:30   ` Dmitry Osipenko
  0 siblings, 0 replies; 10+ messages in thread
From: Dmitry Osipenko @ 2019-06-25 11:30 UTC (permalink / raw)
  To: myungjoo.ham
  Cc: Chanwoo Choi, linux-pm, linux-tegra, linux-kernel, jonathanh,
	thierry.reding

25.06.2019 4:42, MyungJoo Ham пишет:
> Sender : Dmitry Osipenko <digetx@gmail.com>
>> 24.06.2019 14:11, MyungJoo Ham пишет:
>>>>
>>>> --------- Original Message ---------
>>>> Sender : Dmitry Osipenko <digetx@gmail.com>
>>>>
>>>> 24.06.2019 10:34, MyungJoo Ham пишет:
>>>>>>
>>>>>> A question:
>>>>>>
>>>>>> Does this driver support Tegra20 as well?
>>>>>> I'm asking this because ARCH_TEGRA includes ARCH_TEGRA_2x_SOC
>>>>>> according to /drivers/soc/tegra/Kconfig.
>>>>>>
>>>>>
>>>>> For this matter, how about updating your 13/16 patch as follows?
>>>>>
>>> []
>>>>
>>>> Good call! I'll update this patch following yours suggestion, thanks.
>>>
>>> Or, you may approve the modified commits here:
>>> https://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git/log/?h=for-next
>>
>> Looks almost good to me!
>>
>> I just recalled that there is also a 64bit variant of Tegra124, the Tegra132. Hence
>> the Tegra30+ Kconfig entry should look like this (it's also worthy to break the lines
>> for readability):
>>
>> diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
>> index ccb1a68c4b51..bd2efbc27725 100644
>> --- a/drivers/devfreq/Kconfig
>> +++ b/drivers/devfreq/Kconfig
>> @@ -94,7 +94,10 @@ config ARM_EXYNOS_BUS_DEVFREQ
>>
>> config ARM_TEGRA_DEVFREQ
>>        tristate "NVIDIA Tegra30/114/124/210 DEVFREQ Driver"
>> -       depends on ARCH_TEGRA || COMPILE_TEST
>> +       depends on ARCH_TEGRA_3x_SOC  || ARCH_TEGRA_114_SOC || \
>> +                  ARCH_TEGRA_132_SOC || ARCH_TEGRA_124_SOC || \
>> +                  ARCH_TEGRA_210_SOC || \
>> +                  COMPILE_TEST
>>        select PM_OPP
>>        help
>>          This adds the DEVFREQ driver for the Tegra family of SoCs.
>>
>> Could you please adjust the patches like I'm suggesting? I'll approve yours change
>> then and won't re-spin the first batch of the patches.
> 
> I've adjusted as you suggested. It's pushed to the git repo as well.

Thank you very much, looking good now!

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30
  2019-05-01 23:38 ` [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30 Dmitry Osipenko
  2019-05-01 23:38   ` Dmitry Osipenko
@ 2019-06-04 11:18   ` Thierry Reding
  1 sibling, 0 replies; 10+ messages in thread
From: Thierry Reding @ 2019-06-04 11:18 UTC (permalink / raw)
  To: Dmitry Osipenko
  Cc: Jonathan Hunter, MyungJoo Ham, Kyungmin Park, Chanwoo Choi,
	Tomeu Vizoso, linux-pm, linux-tegra, linux-kernel

[-- Attachment #1: Type: text/plain, Size: 537 bytes --]

On Thu, May 02, 2019 at 02:38:12AM +0300, Dmitry Osipenko wrote:
> The devfreq driver can be used on Tegra30 without any code change and
> it works perfectly fine, the default Tegra124 parameters are good enough
> for Tegra30.
> 
> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>  drivers/devfreq/Kconfig         | 4 ++--
>  drivers/devfreq/tegra-devfreq.c | 1 +
>  2 files changed, 3 insertions(+), 2 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

^ permalink raw reply	[flat|nested] 10+ messages in thread

* [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30
  2019-05-01 23:37 [PATCH v4 00/16] NVIDIA Tegra devfreq improvements and Tegra20/30 support Dmitry Osipenko
@ 2019-05-01 23:38 ` Dmitry Osipenko
  2019-05-01 23:38   ` Dmitry Osipenko
  2019-06-04 11:18   ` Thierry Reding
  0 siblings, 2 replies; 10+ messages in thread
From: Dmitry Osipenko @ 2019-05-01 23:38 UTC (permalink / raw)
  To: Thierry Reding, Jonathan Hunter, MyungJoo Ham, Kyungmin Park,
	Chanwoo Choi, Tomeu Vizoso
  Cc: linux-pm, linux-tegra, linux-kernel

The devfreq driver can be used on Tegra30 without any code change and
it works perfectly fine, the default Tegra124 parameters are good enough
for Tegra30.

Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 drivers/devfreq/Kconfig         | 4 ++--
 drivers/devfreq/tegra-devfreq.c | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index a78dffe603c1..56db9dc05edb 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -92,8 +92,8 @@ config ARM_EXYNOS_BUS_DEVFREQ
 	  This does not yet operate with optimal voltages.
 
 config ARM_TEGRA_DEVFREQ
-	tristate "Tegra DEVFREQ Driver"
-	depends on ARCH_TEGRA_124_SOC
+	tristate "NVIDIA Tegra30/114/124/210 DEVFREQ Driver"
+	depends on ARCH_TEGRA
 	select PM_OPP
 	help
 	  This adds the DEVFREQ driver for the Tegra family of SoCs.
diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c
index 2d9d53daedd8..dd0fbd2c8e04 100644
--- a/drivers/devfreq/tegra-devfreq.c
+++ b/drivers/devfreq/tegra-devfreq.c
@@ -738,6 +738,7 @@ static int tegra_devfreq_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id tegra_devfreq_of_match[] = {
+	{ .compatible = "nvidia,tegra30-actmon" },
 	{ .compatible = "nvidia,tegra124-actmon" },
 	{ },
 };
-- 
2.21.0

^ permalink raw reply	[flat|nested] 10+ messages in thread

* [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30
  2019-05-01 23:38 ` [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30 Dmitry Osipenko
@ 2019-05-01 23:38   ` Dmitry Osipenko
  2019-06-04 11:18   ` Thierry Reding
  1 sibling, 0 replies; 10+ messages in thread
From: Dmitry Osipenko @ 2019-05-01 23:38 UTC (permalink / raw)
  To: Thierry Reding, Jonathan Hunter, MyungJoo Ham, Kyungmin Park,
	Chanwoo Choi, Tomeu Vizoso
  Cc: linux-pm, linux-tegra, linux-kernel

The devfreq driver can be used on Tegra30 without any code change and
it works perfectly fine, the default Tegra124 parameters are good enough
for Tegra30.

Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 drivers/devfreq/Kconfig         | 4 ++--
 drivers/devfreq/tegra-devfreq.c | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index a78dffe603c1..56db9dc05edb 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -92,8 +92,8 @@ config ARM_EXYNOS_BUS_DEVFREQ
 	  This does not yet operate with optimal voltages.
 
 config ARM_TEGRA_DEVFREQ
-	tristate "Tegra DEVFREQ Driver"
-	depends on ARCH_TEGRA_124_SOC
+	tristate "NVIDIA Tegra30/114/124/210 DEVFREQ Driver"
+	depends on ARCH_TEGRA
 	select PM_OPP
 	help
 	  This adds the DEVFREQ driver for the Tegra family of SoCs.
diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c
index 2d9d53daedd8..dd0fbd2c8e04 100644
--- a/drivers/devfreq/tegra-devfreq.c
+++ b/drivers/devfreq/tegra-devfreq.c
@@ -738,6 +738,7 @@ static int tegra_devfreq_remove(struct platform_device *pdev)
 }
 
 static const struct of_device_id tegra_devfreq_of_match[] = {
+	{ .compatible = "nvidia,tegra30-actmon" },
 	{ .compatible = "nvidia,tegra124-actmon" },
 	{ },
 };
-- 
2.21.0


^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, back to index

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <CGME20190624065919epcms1p1a366de5f455f5138c438d1da8151c12f@epcms1p1>
2019-06-24  6:59 ` [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30 MyungJoo Ham
     [not found]   ` <CGME20190624065919epcms1p1a366de5f455f5138c438d1da8151c12f@epcms1p8>
2019-06-24  7:34     ` MyungJoo Ham
2019-06-24 10:42       ` Dmitry Osipenko
     [not found]       ` <CGME20190624065919epcms1p1a366de5f455f5138c438d1da8151c12f@epcms1p3>
2019-06-24 11:11         ` MyungJoo Ham
2019-06-24 11:24           ` Dmitry Osipenko
2019-06-25  1:42 ` MyungJoo Ham
2019-06-25 11:30   ` Dmitry Osipenko
2019-05-01 23:37 [PATCH v4 00/16] NVIDIA Tegra devfreq improvements and Tegra20/30 support Dmitry Osipenko
2019-05-01 23:38 ` [PATCH v4 13/16] PM / devfreq: tegra: Support Tegra30 Dmitry Osipenko
2019-05-01 23:38   ` Dmitry Osipenko
2019-06-04 11:18   ` Thierry Reding

Linux-PM Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-pm/0 linux-pm/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-pm linux-pm/ https://lore.kernel.org/linux-pm \
		linux-pm@vger.kernel.org linux-pm@archiver.kernel.org
	public-inbox-index linux-pm


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


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