cpufreq: dt: Create platform device from generic code
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- v3 Latest4 patches 9 repliesIn review
- v21 of 3 patches 3 repliesSuperseded
- v1 posting 2/22 of 3 patches 13 repliesSuperseded
Earlier versions · 1
| Version | Posted | Patches | Replies | Status |
|---|---|---|---|---|
| v1 posting 1/2 | 3 patches | 14 replies | Superseded |
Changes in v3 from the cover letter
- 2/3 is very lightweight now and doesn't support cpufreq-dt platform-data and an extra depends_on from Kconfig is dropped as well.
- 3/3 is separated into two patches.
Patches in v3 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/4 | cpufreq: dt: Include types.h from cpufreq-dt.hinclude/ | +2 | 0 replies | |
| 2/4 | cpufreq: dt: Add generic platform-device creation supportdrivers/ drivers/ drivers/ | +43 | 1 reply | |
| 3/4 | ARM: exynos: exynos-cpufreq platform device isn't supported anymorearch/ | +2 | 1 reply | |
| 4/4 | cpufreq: exynos: Use generic platdev driverarch/ drivers/ | +9 | 0 replies |
Reviews trailers per patch
3 of 4 patches have a Reviewed-by or Acked-by.
| Patch | Krzysztof Kozlowski | Matthew McClintock |
|---|---|---|
| 1/4 | ||
| 2/4 | R-b | T-b |
| 3/4 | R-b | |
| 4/4 | R-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH V3 0/4] cpufreq: dt: Create platform device from generic code
Multiple platforms are using the generic cpufreq-dt driver now, and all of them are required to create a platform device with name "cpufreq-dt", in order to get the cpufreq-dt probed.
Many of them do it from platform code, others have special drivers just to do that.
It would be more sensible to do this at a generic place, where all such platform can mark their entries.
The first patch fixes an issue that came up with an earlier version of patch 2/4, but its still worth fixing it. The second one creates a new driver to create platform-device based on current platform and the last two converts exynos platform to use this common infrastructure.
I will migrate rest of the platforms after this is accepted as the right way ahead.
V2->V3:
- 2/3 is very lightweight now and doesn't support cpufreq-dt platform-data and an extra depends_on from Kconfig is dropped as well.
- 3/3 is separated into two patches.
Viresh Kumar (4):
cpufreq: dt: Include types.h from cpufreq-dt.h
cpufreq: dt: Add generic platform-device creation support
ARM: exynos: exynos-cpufreq platform device isn't supported anymore
cpufreq: exynos: Use generic platdev driver
arch/arm/mach-exynos/exynos.c | 29 ------------------------- drivers/cpufreq/Kconfig | 10 +++++++++ drivers/cpufreq/Makefile | 1 + drivers/cpufreq/cpufreq-dt-platdev.c | 41 ++++++++++++++++++++++++++++++++++++ include/linux/cpufreq-dt.h | 2 ++ 5 files changed, 54 insertions(+), 29 deletions(-) create mode 100644 drivers/cpufreq/cpufreq-dt-platdev.c
Signature · 1 line
2.7.1.410.g6faf27b