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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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.. | ||
ABI | ||
accounting | ||
admin-guide | ||
arm | ||
arm64 | ||
block | ||
bpf | ||
cdrom | ||
core-api | ||
cpu-freq | ||
crypto | ||
dev-tools | ||
devicetree | ||
doc-guide | ||
driver-api | ||
EDID | ||
fault-injection | ||
fb | ||
features | ||
filesystems | ||
firmware_class | ||
firmware-guide | ||
fpga | ||
gpu | ||
hid | ||
hwmon | ||
i2c | ||
ia64 | ||
ide | ||
iio | ||
infiniband | ||
input | ||
isdn | ||
kbuild | ||
kernel-hacking | ||
leds | ||
livepatch | ||
locking | ||
m68k | ||
maintainer | ||
media | ||
mic | ||
mips | ||
misc-devices | ||
netlabel | ||
networking | ||
nios2 | ||
nvdimm | ||
openrisc | ||
parisc | ||
PCI | ||
pcmcia | ||
power | ||
powerpc | ||
process | ||
RCU | ||
riscv | ||
s390 | ||
scheduler | ||
scsi | ||
security | ||
sh | ||
sound | ||
sparc | ||
sphinx | ||
sphinx-static | ||
spi | ||
target | ||
timers | ||
trace | ||
translations | ||
usb | ||
userspace-api | ||
virt | ||
virtual | ||
vm | ||
w1 | ||
watchdog | ||
x86 | ||
xtensa | ||
.gitignore | ||
asm-annotations.rst | ||
atomic_bitops.txt | ||
atomic_t.txt | ||
bus-virt-phys-mapping.txt | ||
Changes | ||
CodingStyle | ||
conf.py | ||
COPYING-logo | ||
crc32.txt | ||
debugging-modules.txt | ||
debugging-via-ohci1394.txt | ||
digsig.txt | ||
DMA-API-HOWTO.txt | ||
DMA-API.txt | ||
DMA-attributes.txt | ||
DMA-ISA-LPC.txt | ||
docutils.conf | ||
dontdiff | ||
futex-requeue-pi.txt | ||
hwspinlock.txt | ||
index.rst | ||
io_ordering.txt | ||
io-mapping.txt | ||
IPMI.txt | ||
IRQ-affinity.txt | ||
IRQ-domain.txt | ||
IRQ.txt | ||
irqflags-tracing.txt | ||
Kconfig | ||
kobject.txt | ||
kprobes.txt | ||
kref.txt | ||
logo.gif | ||
lzo.txt | ||
mailbox.txt | ||
Makefile | ||
memory-barriers.txt | ||
nommu-mmap.txt | ||
padata.txt | ||
percpu-rw-semaphore.txt | ||
pi-futex.txt | ||
preempt-locking.txt | ||
rbtree.txt | ||
remoteproc.txt | ||
robust-futex-ABI.txt | ||
robust-futexes.txt | ||
rpmsg.txt | ||
speculation.txt | ||
static-keys.txt | ||
SubmittingPatches | ||
tee.txt | ||
this_cpu_ops.txt | ||
unaligned-memory-access.txt | ||
xz.txt |