[PATCH 0/4] Add cpufreq and USB support for AM62D2

Paresh Bhagat posted 4 patches 1 month, 2 weeks ago
arch/arm64/boot/dts/ti/k3-am62a-main.dtsi |  2 +-
arch/arm64/boot/dts/ti/k3-am62d2-evm.dts  | 21 +++++++++++++++++++++
drivers/cpufreq/cpufreq-dt-platdev.c      |  1 +
drivers/cpufreq/ti-cpufreq.c              |  2 ++
4 files changed, 25 insertions(+), 1 deletion(-)
[PATCH 0/4] Add cpufreq and USB support for AM62D2
Posted by Paresh Bhagat 1 month, 2 weeks ago
This patch series introduces following changes:

* Patch 1 fixes the register length in main_pmx/padconfig for AM62D
 and AM62A.

* Patch 2 enables USB support for AM62D2-EVM by adding pinmux and device
 tree nodes.

* Patch 3 adds AM62D2 SoC to cpufreq-dt-platdev blacklist so that
 cpufreq is handled by the ti-cpufreq driver instead of the
 generic cpufreq-dt driver.

* Patch 4 extends ti-cpufreq to register AM62D2 SoC support by
 reusing the am62a7_soc_data.

Boot Logs-
https://gist.github.com/paresh-bhagat12/e29d33c3fd92ff17580edf1441ece9f9

Tech Ref Manual-https://www.ti.com/lit/pdf/sprujd4
Schematics Link-https://www.ti.com/lit/zip/sprcal5

Paresh Bhagat (3):
  arm64: dts: ti: k3-am62d2-evm: Enable USB support
  cpufreq: dt-platdev: Blacklist ti,am62d2 SoC
  cpufreq: ti: Add support for AM62D2

Vibhore Vardhan (1):
  arm64: dts: ti: k3-am62a-main: Fix pinctrl properties

 arch/arm64/boot/dts/ti/k3-am62a-main.dtsi |  2 +-
 arch/arm64/boot/dts/ti/k3-am62d2-evm.dts  | 21 +++++++++++++++++++++
 drivers/cpufreq/cpufreq-dt-platdev.c      |  1 +
 drivers/cpufreq/ti-cpufreq.c              |  2 ++
 4 files changed, 25 insertions(+), 1 deletion(-)

-- 
2.34.1
Re: [PATCH 0/4] Add cpufreq and USB support for AM62D2
Posted by Nishanth Menon 1 month, 1 week ago
On 14:03-20250820, Paresh Bhagat wrote:
> This patch series introduces following changes:
> 
> * Patch 1 fixes the register length in main_pmx/padconfig for AM62D
>  and AM62A.
> 
> * Patch 2 enables USB support for AM62D2-EVM by adding pinmux and device
>  tree nodes.
> 
> * Patch 3 adds AM62D2 SoC to cpufreq-dt-platdev blacklist so that
>  cpufreq is handled by the ti-cpufreq driver instead of the
>  generic cpufreq-dt driver.
> 
> * Patch 4 extends ti-cpufreq to register AM62D2 SoC support by
>  reusing the am62a7_soc_data.
> 
> Boot Logs-
> https://gist.github.com/paresh-bhagat12/e29d33c3fd92ff17580edf1441ece9f9
> 
> Tech Ref Manual-https://www.ti.com/lit/pdf/sprujd4
> Schematics Link-https://www.ti.com/lit/zip/sprcal5
> 
> Paresh Bhagat (3):
>   arm64: dts: ti: k3-am62d2-evm: Enable USB support
>   cpufreq: dt-platdev: Blacklist ti,am62d2 SoC
>   cpufreq: ti: Add support for AM62D2
> 
> Vibhore Vardhan (1):
>   arm64: dts: ti: k3-am62a-main: Fix pinctrl properties

Please do not mix things up to maintainers. Please post patches #1,2
separately to DT maintainers - these do not have any relationship with
the rest of the driver patches.

> 
>  arch/arm64/boot/dts/ti/k3-am62a-main.dtsi |  2 +-
>  arch/arm64/boot/dts/ti/k3-am62d2-evm.dts  | 21 +++++++++++++++++++++
>  drivers/cpufreq/cpufreq-dt-platdev.c      |  1 +
>  drivers/cpufreq/ti-cpufreq.c              |  2 ++
>  4 files changed, 25 insertions(+), 1 deletion(-)
> 
> -- 
> 2.34.1
> 

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D
https://ti.com/opensource
Re: [PATCH 0/4] Add cpufreq and USB support for AM62D2
Posted by Paresh Bhagat 1 month, 1 week ago
Hi Nishanth and Vignesh,

On 21/08/25 17:57, Nishanth Menon wrote:
> On 14:03-20250820, Paresh Bhagat wrote:
>> This patch series introduces following changes:
>>
>> * Patch 1 fixes the register length in main_pmx/padconfig for AM62D
>>   and AM62A.
>>
>> * Patch 2 enables USB support for AM62D2-EVM by adding pinmux and device
>>   tree nodes.
>>
>> * Patch 3 adds AM62D2 SoC to cpufreq-dt-platdev blacklist so that
>>   cpufreq is handled by the ti-cpufreq driver instead of the
>>   generic cpufreq-dt driver.
>>
>> * Patch 4 extends ti-cpufreq to register AM62D2 SoC support by
>>   reusing the am62a7_soc_data.
>>
>> Boot Logs-
>> https://gist.github.com/paresh-bhagat12/e29d33c3fd92ff17580edf1441ece9f9
>>
>> Tech Ref Manual-https://www.ti.com/lit/pdf/sprujd4
>> Schematics Link-https://www.ti.com/lit/zip/sprcal5
>>
>> Paresh Bhagat (3):
>>    arm64: dts: ti: k3-am62d2-evm: Enable USB support
>>    cpufreq: dt-platdev: Blacklist ti,am62d2 SoC
>>    cpufreq: ti: Add support for AM62D2
>>
>> Vibhore Vardhan (1):
>>    arm64: dts: ti: k3-am62a-main: Fix pinctrl properties
> Please do not mix things up to maintainers. Please post patches #1,2
> separately to DT maintainers - these do not have any relationship with
> the rest of the driver patches.


Thanks for the review. I will keep patches in separate series for 
further set of patches.

>
>>   arch/arm64/boot/dts/ti/k3-am62a-main.dtsi |  2 +-
>>   arch/arm64/boot/dts/ti/k3-am62d2-evm.dts  | 21 +++++++++++++++++++++
>>   drivers/cpufreq/cpufreq-dt-platdev.c      |  1 +
>>   drivers/cpufreq/ti-cpufreq.c              |  2 ++
>>   4 files changed, 25 insertions(+), 1 deletion(-)
>>
>> -- 
>> 2.34.1
>>
Re: [PATCH 0/4] Add cpufreq and USB support for AM62D2
Posted by Raghavendra, Vignesh 1 month, 1 week ago

On 8/20/2025 2:03 PM, Paresh Bhagat wrote:
> This patch series introduces following changes:
> 
> * Patch 1 fixes the register length in main_pmx/padconfig for AM62D
>  and AM62A.
> 
> * Patch 2 enables USB support for AM62D2-EVM by adding pinmux and device
>  tree nodes.
> 
> * Patch 3 adds AM62D2 SoC to cpufreq-dt-platdev blacklist so that
>  cpufreq is handled by the ti-cpufreq driver instead of the
>  generic cpufreq-dt driver.
> 
> * Patch 4 extends ti-cpufreq to register AM62D2 SoC support by
>  reusing the am62a7_soc_data.

Please don't randomly mix patches into single series. Here patches 1/4
and 2/4 have no bearing on cpufreq driver changes in 3/4 and 4/4. They
even go through different trees.

> 
> Boot Logs-
> https://gist.github.com/paresh-bhagat12/e29d33c3fd92ff17580edf1441ece9f9
> 
> Tech Ref Manual-https://www.ti.com/lit/pdf/sprujd4
> Schematics Link-https://www.ti.com/lit/zip/sprcal5
> 
> Paresh Bhagat (3):
>   arm64: dts: ti: k3-am62d2-evm: Enable USB support
>   cpufreq: dt-platdev: Blacklist ti,am62d2 SoC
>   cpufreq: ti: Add support for AM62D2
> 
> Vibhore Vardhan (1):
>   arm64: dts: ti: k3-am62a-main: Fix pinctrl properties
> 
>  arch/arm64/boot/dts/ti/k3-am62a-main.dtsi |  2 +-
>  arch/arm64/boot/dts/ti/k3-am62d2-evm.dts  | 21 +++++++++++++++++++++
>  drivers/cpufreq/cpufreq-dt-platdev.c      |  1 +
>  drivers/cpufreq/ti-cpufreq.c              |  2 ++
>  4 files changed, 25 insertions(+), 1 deletion(-)
>
Re: [PATCH 0/4] Add cpufreq and USB support for AM62D2
Posted by Viresh Kumar 1 month, 2 weeks ago
On 20-08-25, 14:03, Paresh Bhagat wrote:
>   cpufreq: dt-platdev: Blacklist ti,am62d2 SoC
>   cpufreq: ti: Add support for AM62D2

Applied these two patches. Thanks.

-- 
viresh