Messages in this thread | | | From | Chanwoo Choi <> | Subject | [GIT PULL] devfreq next for v5.8 | Date | Fri, 29 May 2020 11:47:42 +0900 |
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Dear Rafael,
This is devfreq-next pull request for v5.8-rc1. I add detailed description of this pull request on the following tag. Please pull devfreq with following updates. - tag name : devfreq-next-for-5.8
Best Regards, Chanwoo Choi
The following changes since commit 9cb1fd0efd195590b828b9b865421ad345a4a145:
Linux 5.7-rc7 (2020-05-24 15:32:54 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git tags/devfreq-next-for-5.8
for you to fetch changes up to 8fc0e48e0faefef5064f3cb803d3d12314e16ec4:
PM / devfreq: Use lockdep asserts instead of manual checks for locked mutex (2020-05-28 18:02:40 +0900)
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Update devfreq for 5.8
Detailed description for this pull request: 1. Update devfreq core - Use lockdep function for checking mutex state instead of manual checking. - Replace strncpy with strscpy to fix the compile warning.
2. Update devfreq driver - Add new imx-bus.c devfreq driver for controlling the bus frequenncy and it registers the imx interconnect device which indicates the imx-bus.c as the parent device. This relation make the connection between imx-bus.c and imx interconnect nodes. In result, the imx-bus.c devfreq driver handles the DEV_PM_QOS_MIN_FREQUENCY requirements from imx interconnect nodes in order to support the minimum bus bandwidth of interconnect nodes.
- Delete unneed error message and update the boosting on tegra30-devfreq.c.
---------------------------------------------------------------- Dmitry Osipenko (2): PM / devfreq: tegra30: Make CPUFreq notifier to take into account boosting PM / devfreq: Replace strncpy with strscpy
Gustavo A. R. Silva (1): PM / devfreq: imx-bus: Fix inconsistent IS_ERR and PTR_ERR
Krzysztof Kozlowski (1): PM / devfreq: Use lockdep asserts instead of manual checks for locked mutex
Leonard Crestez (2): PM / devfreq: Add generic imx bus scaling driver PM / devfreq: imx: Register interconnect device
Markus Elfring (1): PM / devfreq: tegra30: Delete an error message in tegra_devfreq_probe()
drivers/devfreq/Kconfig | 8 ++ drivers/devfreq/Makefile | 1 + drivers/devfreq/devfreq.c | 19 ++-- drivers/devfreq/imx-bus.c | 179 ++++++++++++++++++++++++++++++++++++++ drivers/devfreq/tegra30-devfreq.c | 7 +- 5 files changed, 199 insertions(+), 15 deletions(-) create mode 100644 drivers/devfreq/imx-bus.c
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