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[SRU,Bionic,0/5] Support cpufreq, thermal sensors & cooling cells on iMX6Q based Nitrogen6x board

Message ID 20190816104024.12656-1-shrirang.bagul@canonical.com
Headers show
Series Support cpufreq, thermal sensors & cooling cells on iMX6Q based Nitrogen6x board | expand

Message

Shrirang Bagul Aug. 16, 2019, 10:40 a.m. UTC
[Impact]
We ship the armhf flavour of the Bionic kernel which supports the iMX6Q
based Nitrogen6x board. The cpufreq, thermal sensors and cooling cells
should be enabled for this board.

[Fix]
Backport upstream device tree patches to define the device nodes properly.

[Test]
Tested and verified on the Nitrogen6x board.

[Regression Potential]
Low. These patches update DT nodes with required properties for the
imx6q_cpufreq and imx_thermal drivers function properly on the platform.

Anson Huang (2):
  ARM: dts: imx7d: use operating-points-v2 for cpu
  ARM: dts: imx: add cooling-cells for cpufreq cooling device

Lucas Stach (1):
  ARM: dts: imx6: add thermal sensor and cooling cells

Nicolas Chauvet (1):
  arm: imx: Add MODULE_ALIAS for cpufreq

Viresh Kumar (1):
  ARM: dts: imx: Add missing OPP properties for CPUs

 arch/arm/boot/dts/imx6dl.dtsi      | 24 ++++++++
 arch/arm/boot/dts/imx6q-cm-fx6.dts | 66 ++++++++++++++++++++++
 arch/arm/boot/dts/imx6q.dtsi       | 89 +++++++++++++++++++++++++++++-
 arch/arm/boot/dts/imx6qdl.dtsi     |  3 +
 arch/arm/boot/dts/imx6sl.dtsi      |  1 +
 arch/arm/boot/dts/imx6sx.dtsi      |  1 +
 arch/arm/boot/dts/imx6ul.dtsi      |  1 +
 arch/arm/boot/dts/imx7d.dtsi       | 31 +++++++++--
 drivers/cpufreq/imx6q-cpufreq.c    |  1 +
 9 files changed, 209 insertions(+), 8 deletions(-)

Comments

Hui Wang Aug. 17, 2019, 3:35 a.m. UTC | #1
The patches looks good, one minor issue,  no need to open a public bug?


On 2019/8/16 下午6:40, Shrirang Bagul wrote:
> [Impact]
> We ship the armhf flavour of the Bionic kernel which supports the iMX6Q
> based Nitrogen6x board. The cpufreq, thermal sensors and cooling cells
> should be enabled for this board.
>
> [Fix]
> Backport upstream device tree patches to define the device nodes properly.
>
> [Test]
> Tested and verified on the Nitrogen6x board.
>
> [Regression Potential]
> Low. These patches update DT nodes with required properties for the
> imx6q_cpufreq and imx_thermal drivers function properly on the platform.
>
> Anson Huang (2):
>    ARM: dts: imx7d: use operating-points-v2 for cpu
>    ARM: dts: imx: add cooling-cells for cpufreq cooling device
>
> Lucas Stach (1):
>    ARM: dts: imx6: add thermal sensor and cooling cells
>
> Nicolas Chauvet (1):
>    arm: imx: Add MODULE_ALIAS for cpufreq
>
> Viresh Kumar (1):
>    ARM: dts: imx: Add missing OPP properties for CPUs
>
>   arch/arm/boot/dts/imx6dl.dtsi      | 24 ++++++++
>   arch/arm/boot/dts/imx6q-cm-fx6.dts | 66 ++++++++++++++++++++++
>   arch/arm/boot/dts/imx6q.dtsi       | 89 +++++++++++++++++++++++++++++-
>   arch/arm/boot/dts/imx6qdl.dtsi     |  3 +
>   arch/arm/boot/dts/imx6sl.dtsi      |  1 +
>   arch/arm/boot/dts/imx6sx.dtsi      |  1 +
>   arch/arm/boot/dts/imx6ul.dtsi      |  1 +
>   arch/arm/boot/dts/imx7d.dtsi       | 31 +++++++++--
>   drivers/cpufreq/imx6q-cpufreq.c    |  1 +
>   9 files changed, 209 insertions(+), 8 deletions(-)
>
Shrirang Bagul Aug. 19, 2019, 2:29 a.m. UTC | #2
For some reason, BugLink is missing, will resend with the fix.

On Fri, 2019-08-16 at 18:40 +0800, Shrirang Bagul wrote:
> [Impact]
> We ship the armhf flavour of the Bionic kernel which supports the iMX6Q
> based Nitrogen6x board. The cpufreq, thermal sensors and cooling cells
> should be enabled for this board.
> 
> [Fix]
> Backport upstream device tree patches to define the device nodes properly.
> 
> [Test]
> Tested and verified on the Nitrogen6x board.
> 
> [Regression Potential]
> Low. These patches update DT nodes with required properties for the
> imx6q_cpufreq and imx_thermal drivers function properly on the platform.
> 
> Anson Huang (2):
>   ARM: dts: imx7d: use operating-points-v2 for cpu
>   ARM: dts: imx: add cooling-cells for cpufreq cooling device
> 
> Lucas Stach (1):
>   ARM: dts: imx6: add thermal sensor and cooling cells
> 
> Nicolas Chauvet (1):
>   arm: imx: Add MODULE_ALIAS for cpufreq
> 
> Viresh Kumar (1):
>   ARM: dts: imx: Add missing OPP properties for CPUs
> 
>  arch/arm/boot/dts/imx6dl.dtsi      | 24 ++++++++
>  arch/arm/boot/dts/imx6q-cm-fx6.dts | 66 ++++++++++++++++++++++
>  arch/arm/boot/dts/imx6q.dtsi       | 89 +++++++++++++++++++++++++++++-
>  arch/arm/boot/dts/imx6qdl.dtsi     |  3 +
>  arch/arm/boot/dts/imx6sl.dtsi      |  1 +
>  arch/arm/boot/dts/imx6sx.dtsi      |  1 +
>  arch/arm/boot/dts/imx6ul.dtsi      |  1 +
>  arch/arm/boot/dts/imx7d.dtsi       | 31 +++++++++--
>  drivers/cpufreq/imx6q-cpufreq.c    |  1 +
>  9 files changed, 209 insertions(+), 8 deletions(-)
> 
> -- 
> 2.17.1
> 
>