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[PATCH v2 0/3] Add imx cpuidle

 

 

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rob.lee at linaro

May 1, 2012, 7:12 PM

Post #1 of 2 (85 views)
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[PATCH v2 0/3] Add imx cpuidle

Add common imx cpuidle initialization functionality and add a i.MX5 and i.MX6Q
platform cpuidle implementation.

Based on v3.4-rc5 plus recently submitted device tree late_initcall patch:
http://www.spinics.net/lists/arm-kernel/msg171620.html

Changes since v1:
* Removed some unnecessary spaces
* Added return value for an error message
* Reworked init scheme to use device tree late_initcall.
* Moved imx6q and imx5 cpuidle functionality to existing files.

Robert Lee (3):
ARM: imx: Add common imx cpuidle init functionality.
ARM: imx: Add imx5 cpuidle driver
ARM: imx: Add imx6q cpuidle driver

arch/arm/mach-imx/cpuidle-imx6q.c | 33 ++++++++++++
arch/arm/mach-imx/mach-imx6q.c | 18 +++++++
arch/arm/mach-imx/mm-imx5.c | 42 ++++++++++++++--
arch/arm/plat-mxc/Makefile | 1 +
arch/arm/plat-mxc/cpuidle.c | 80 ++++++++++++++++++++++++++++++
arch/arm/plat-mxc/include/mach/cpuidle.h | 22 ++++++++
6 files changed, 193 insertions(+), 3 deletions(-)
create mode 100644 arch/arm/mach-imx/cpuidle-imx6q.c
create mode 100644 arch/arm/plat-mxc/cpuidle.c
create mode 100644 arch/arm/plat-mxc/include/mach/cpuidle.h

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1.7.10

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shawn.guo at linaro

May 1, 2012, 8:03 PM

Post #2 of 2 (71 views)
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Re: [PATCH v2 0/3] Add imx cpuidle [In reply to]

On Tue, May 01, 2012 at 09:12:37PM -0500, Robert Lee wrote:
> Add common imx cpuidle initialization functionality and add a i.MX5 and i.MX6Q
> platform cpuidle implementation.
>
> Based on v3.4-rc5 plus recently submitted device tree late_initcall patch:

Just to clarify, this is not a device tree late_initcall but a machine
specific late_initcall time hook. It has nothing to do with device
tree.

Regards,
Shawn

> http://www.spinics.net/lists/arm-kernel/msg171620.html
>
> Changes since v1:
> * Removed some unnecessary spaces
> * Added return value for an error message
> * Reworked init scheme to use device tree late_initcall.
> * Moved imx6q and imx5 cpuidle functionality to existing files.
>
> Robert Lee (3):
> ARM: imx: Add common imx cpuidle init functionality.
> ARM: imx: Add imx5 cpuidle driver
> ARM: imx: Add imx6q cpuidle driver
>
> arch/arm/mach-imx/cpuidle-imx6q.c | 33 ++++++++++++
> arch/arm/mach-imx/mach-imx6q.c | 18 +++++++
> arch/arm/mach-imx/mm-imx5.c | 42 ++++++++++++++--
> arch/arm/plat-mxc/Makefile | 1 +
> arch/arm/plat-mxc/cpuidle.c | 80 ++++++++++++++++++++++++++++++
> arch/arm/plat-mxc/include/mach/cpuidle.h | 22 ++++++++
> 6 files changed, 193 insertions(+), 3 deletions(-)
> create mode 100644 arch/arm/mach-imx/cpuidle-imx6q.c
> create mode 100644 arch/arm/plat-mxc/cpuidle.c
> create mode 100644 arch/arm/plat-mxc/include/mach/cpuidle.h
>
> --
> 1.7.10
>
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