mainlining shenanigans
854e334903
Detailed description for this pull request: 1. Update devfreq core - Add new 'name' attribute of sysfs to show the device name : /sys/class/devfreq/devfreqX/name - Make 'trans_stat' sysfs resetting by entering zero(0) as following : echo 0 > /sys/class/devfreq/devfreqX/trans_stat - Add debugfs support with 'devfreq_summary' file to show the summary : /sys/kernel/debug/devfreq/devfreq_summary - Change the type of time variable to 64bit to prevent the overflow - Make the separate devfreq_stats including the statistics information - Fix the minor coding-style like indentation and kernel-doc warnings 2. Update devfreq driver - Add new imx8m-ddrc.c devfreq driver for dynamic scaling of DDR frequency. It changes the DDR frequency by using ARM SMCCC(SMC Calling Convention) interface to control TF-A firmware. - Add COMPILE_TEST dependency for rk3399_dmc.c - Clean-up code for exynos-bus.c and rk3399_dmc.c without behavior changes 3. Update devfreq-event driver - Fix excessive stack usage of exynos-ppmu.c and clean-up code of rockchip-dfi.c without behavior changes -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEsSpuqBtbWtRe4rLGnM3fLN7rz1MFAl4hO3sWHGN3MDAuY2hv aUBzYW1zdW5nLmNvbQAKCRCczd8s3uvPU54AD/0Qf33Q+93uI4LNW8qfW37OHpb9 nyuzeTu9Gj+c/SDxz5BPqeWPFOjIJAL3fWGeNkObBYRYIwbVkC6+lxLE07UH7B+w UOsEHcmBUypIBPC9i34CqciyjvKQFEdMk1/NoS79G9OXW8wnAooQF4n6fxJkbhwh ZoY+AzhnadNLP6rKzi2JBYrMaEvXpPLL7aY336wCt+LXKPyFkLziCK5nni0Zouil UPA+reX/2cv6OHebDp2mgK1QKh43ohWNuX33ik3x2mFtJ8BiZ/jiKWN0O4lraz0O 6P3/fZIMNzBqUafQdVymAr3vRykt1JlfaRhinDKXmEk6VNuX1vO2qCPc1Hc3etJX Zwbgc2Oe9r/88zt6N6ZRg50ehRGv6RNGBlRgyXZ2OUbPQz9jEHqZ0OiUcFrh3emd QD4RKFA+yc9r2vC9UF6ZwMynnxeM+nAP8EapzOJFAZa41JNWKWdP6V3PhjpzDz3+ cNobPQUgsTAGuw30uNSuMSKLU8L1Hb1r0OkebvGBoSxT/qMkUEDp2fFjhAUYyQ/e vyUia6yl9hPbzwd5QBSV7FKhwoEonwRtOlrb3MjJscOGNW3TIfzsMePVYj4M7P0/ rdHSCcGHKLsbm8cbRDOeJRNOHFFh17M3vVRjpRUUWZ/laLcRk2hNqEI3V4KFeUmK tEAERSzsVot1tpCidQ== =m9LV -----END PGP SIGNATURE----- Merge tag 'devfreq-next-for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux Pull devfreq updates for v5.6 from Chanwoo Choi: "1. Update devfreq core - Add new 'name' attribute of sysfs to show the device name : /sys/class/devfreq/devfreqX/name - Make 'trans_stat' sysfs reset by entering zero(0) : echo 0 > /sys/class/devfreq/devfreqX/trans_stat - Add debugfs support with 'devfreq_summary' to show the summary : /sys/kernel/debug/devfreq/devfreq_summary - Change the type of time variable to 64bit to avoid overflows. - Make separate devfreq_stats including the statistics information. - Fix minor coding-style like indentation and kernel-doc warnings. 2. Update devfreq drivers - Add new imx8m-ddrc.c devfreq driver for dynamic scaling of DDR frequency. It changes the DDR frequency by using ARM SMCCC(SMC Calling Convention) interface to control TF-A firmware. - Add COMPILE_TEST dependency for rk3399_dmc.c. - Clean-up code for exynos-bus.c and rk3399_dmc.c without behavior changes 3. Update devfreq-event drivers - Fix excessive stack usage of exynos-ppmu.c and clean-up code of rockchip-dfi.c without behavior changes." * tag 'devfreq-next-for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux: (24 commits) PM / devfreq: Add debugfs support with devfreq_summary file PM / devfreq: exynos: Rename Exynos to lowercase PM / devfreq: imx8m-ddrc: Fix inconsistent IS_ERR and PTR_ERR PM / devfreq: exynos-bus: Add error log when fail to get devfreq-event PM / devfreq: exynos-bus: Disable devfreq-event device when fails PM / devfreq: rk3399_dmc: Disable devfreq-event device when fails PM / devfreq: imx8m-ddrc: Remove unused defines PM / devfreq: exynos-bus: Reduce goto statements and remove unused headers PM / devfreq: rk3399_dmc: Add COMPILE_TEST and HAVE_ARM_SMCCC dependency PM / devfreq: rockchip-dfi: Convert to devm_platform_ioremap_resource PM / devfreq: rk3399_dmc: Add missing of_node_put() PM / devfreq: rockchip-dfi: Add missing of_node_put() PM / devfreq: Fix multiple kernel-doc warnings PM / devfreq: exynos-bus: Extract exynos_bus_profile_init_passive() PM / devfreq: exynos-bus: Extract exynos_bus_profile_init() PM / devfreq: Move declaration of DEVICE_ATTR_RW(min_freq) PM / devfreq: Move statistics to separate struct devfreq_stats PM / devfreq: Add clearing transitions stats PM / devfreq: Change time stats to 64-bit PM / devfreq: Add new name attribute for sysfs ... |
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| include | ||
| init | ||
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| kernel | ||
| lib | ||
| LICENSES | ||
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| .get_maintainer.ignore | ||
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| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.