mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 15:13:55 +08:00
0231453bc0
43453 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Pierre-Louis Bossart
|
5952880771 |
soundwire: stream: update state machine and add state checks
The state machine and notes don't accurately explain or allow transitions from STREAM_DEPREPARED and STREAM_DISABLED. Add more explanations and allow for more transitions as a result of a trigger_stop(), trigger_suspend() and prepare(), depending on the ALSA/ASoC layer behavior defined by the INFO_RESUME and INFO_PAUSE flags. Also add basic checks to help debug inconsistent states and illegal state machine transitions. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200114235227.14502-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
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Linus Torvalds
|
89a47dd1af |
Kbuild updates for v5.6 (2nd)
- fix randconfig to generate a sane .config
- rename hostprogs-y / always to hostprogs / always-y, which are
more natual syntax.
- optimize scripts/kallsyms
- fix yes2modconfig and mod2yesconfig
- make multiple directory targets ('make foo/ bar/') work
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Merge tag 'kbuild-v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull more Kbuild updates from Masahiro Yamada:
- fix randconfig to generate a sane .config
- rename hostprogs-y / always to hostprogs / always-y, which are more
natual syntax.
- optimize scripts/kallsyms
- fix yes2modconfig and mod2yesconfig
- make multiple directory targets ('make foo/ bar/') work
* tag 'kbuild-v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kbuild: make multiple directory targets work
kconfig: Invalidate all symbols after changing to y or m.
kallsyms: fix type of kallsyms_token_table[]
scripts/kallsyms: change table to store (strcut sym_entry *)
scripts/kallsyms: rename local variables in read_symbol()
kbuild: rename hostprogs-y/always to hostprogs/always-y
kbuild: fix the document to use extra-y for vmlinux.lds
kconfig: fix broken dependency in randconfig-generated .config
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Linus Torvalds
|
380a129eb2 |
fs: New zonefs file system
Zonefs is a very simple file system exposing each zone of a zoned block device as a file. Unlike a regular file system with native zoned block device support (e.g. f2fs or the on-going btrfs effort), zonefs does not hide the sequential write constraint of zoned block devices to the user. As a result, zonefs is not a POSIX compliant file system. Its goal is to simplify the implementation of zoned block devices support in applications by replacing raw block device file accesses with a richer file based API, avoiding relying on direct block device file ioctls which may be more obscure to developers. One example of this approach is the implementation of LSM (log-structured merge) tree structures (such as used in RocksDB and LevelDB) on zoned block devices by allowing SSTables to be stored in a zone file similarly to a regular file system rather than as a range of sectors of a zoned device. The introduction of the higher level construct "one file is one zone" can help reducing the amount of changes needed in the application while at the same time allowing the use of zoned block devices with various programming languages other than C. Zonefs IO management implementation uses the new iomap generic code. Zonefs has been successfully tested using a functional test suite (available with zonefs userland format tool on github) and a prototype implementation of LevelDB on top of zonefs. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSRPv8tYSvhwAzJdzjdoc3SxdoYdgUCXj1y8QAKCRDdoc3SxdoY dqozAP9J3t+Q95BgKgI5jP+XEtyYsPBTaVrvaSaViEnwtJLVoQD/ZQ1lTCZSE9OI UkvWawkuFtLGfOxTqyA3eZrZi22Ttwk= =YVvO -----END PGP SIGNATURE----- Merge tag 'zonefs-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs Pull new zonefs file system from Damien Le Moal: "Zonefs is a very simple file system exposing each zone of a zoned block device as a file. Unlike a regular file system with native zoned block device support (e.g. f2fs or the on-going btrfs effort), zonefs does not hide the sequential write constraint of zoned block devices to the user. As a result, zonefs is not a POSIX compliant file system. Its goal is to simplify the implementation of zoned block devices support in applications by replacing raw block device file accesses with a richer file based API, avoiding relying on direct block device file ioctls which may be more obscure to developers. One example of this approach is the implementation of LSM (log-structured merge) tree structures (such as used in RocksDB and LevelDB) on zoned block devices by allowing SSTables to be stored in a zone file similarly to a regular file system rather than as a range of sectors of a zoned device. The introduction of the higher level construct "one file is one zone" can help reducing the amount of changes needed in the application while at the same time allowing the use of zoned block devices with various programming languages other than C. Zonefs IO management implementation uses the new iomap generic code. Zonefs has been successfully tested using a functional test suite (available with zonefs userland format tool on github) and a prototype implementation of LevelDB on top of zonefs" * tag 'zonefs-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs: zonefs: Add documentation fs: New zonefs file system |
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Linus Torvalds
|
eab3540562 |
ARM: SoC-related driver updates
Various driver updates for platforms:
- Nvidia: Fuse support for Tegra194, continued memory controller pieces
for Tegra30
- NXP/FSL: Refactorings of QuickEngine drivers to support ARM/ARM64/PPC
- NXP/FSL: i.MX8MP SoC driver pieces
- TI Keystone: ring accelerator driver
- Qualcomm: SCM driver cleanup/refactoring + support for new SoCs.
- Xilinx ZynqMP: feature checking interface for firmware. Mailbox
communication for power management
- Overall support patch set for cpuidle on more complex hierarchies
(PSCI-based)
+ Misc cleanups, refactorings of Marvell, TI, other platforms.
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC-related driver updates from Olof Johansson:
"Various driver updates for platforms:
- Nvidia: Fuse support for Tegra194, continued memory controller
pieces for Tegra30
- NXP/FSL: Refactorings of QuickEngine drivers to support
ARM/ARM64/PPC
- NXP/FSL: i.MX8MP SoC driver pieces
- TI Keystone: ring accelerator driver
- Qualcomm: SCM driver cleanup/refactoring + support for new SoCs.
- Xilinx ZynqMP: feature checking interface for firmware. Mailbox
communication for power management
- Overall support patch set for cpuidle on more complex hierarchies
(PSCI-based)
and misc cleanups, refactorings of Marvell, TI, other platforms"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (166 commits)
drivers: soc: xilinx: Use mailbox IPI callback
dt-bindings: power: reset: xilinx: Add bindings for ipi mailbox
drivers: soc: ti: knav_qmss_queue: Pass lockdep expression to RCU lists
MAINTAINERS: Add brcmstb PCIe controller entry
soc/tegra: fuse: Unmap registers once they are not needed anymore
soc/tegra: fuse: Correct straps' address for older Tegra124 device trees
soc/tegra: fuse: Warn if straps are not ready
soc/tegra: fuse: Cache values of straps and Chip ID registers
memory: tegra30-emc: Correct error message for timed out auto calibration
memory: tegra30-emc: Firm up hardware programming sequence
memory: tegra30-emc: Firm up suspend/resume sequence
soc/tegra: regulators: Do nothing if voltage is unchanged
memory: tegra: Correct reset value of xusb_hostr
soc/tegra: fuse: Add APB DMA dependency for Tegra20
bus: tegra-aconnect: Remove PM_CLK dependency
dt-bindings: mediatek: add MT6765 power dt-bindings
soc: mediatek: cmdq: delete not used define
memory: tegra: Add support for the Tegra194 memory controller
memory: tegra: Only include support for enabled SoCs
memory: tegra: Support DVFS on Tegra186 and later
...
|
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Linus Torvalds
|
1afa9c3b7c |
ARM: Device-tree updates
New SoCs:
- Atmel/Microchip SAM9X60 (ARM926 SoC)
- OMAP 37xx gets split into AM3703/AM3715/DM3725, who are all variants
of it with different GPU/media IP configurations.
- ST stm32mp15 SoCs (1-2 Cortex-A7, CAN, GPU depending on SKU)
- ST Ericsson ab8505 (variant of ab8500) and db8520 (variant of db8500)
- Unisoc SC9863A SoC (8x Cortex-A55 mobile chipset w/ GPU, modem)
- Qualcomm SC7180 (8-core 64bit SoC, unnamed CPU class)
New boards:
- Allwinner
+ Emlid Neutis SoM (H3 variant)
+ Libre Computer ALL-H3-IT
+ PineH64 Model B
- Amlogic
+ Libretech Amlogic GX PC (s905d and s912-based variants)
- Atmel/Microchip:
+ Kizboxmini, sam9x60 EK, sama5d27 Wireless SOM (wlsom1)
- Marvell:
+ Armada 385-based SolidRun Clearfog GTR
- NXP:
+ Gateworks GW59xx boards based on i.MX6/6Q/6QDL
+ Tolino Shine 3 eBook reader (i.MX6sl)
+ Embedded Artists COM (i.MX7ULP)
+ SolidRun CLearfog CX/ITX and HoneyComb (LX2160A-based systems)
+ Google Coral Edge TPU (i.MX8MQ)
- Rockchip
+ Radxa Dalang Carrier (supports rk3288 and rk3399 SOMs)
+ Radxa Rock Pi N10 (RK3399Pro-based)
+ VMARC RK3399Pro SOM
- ST
+ Reference boards for stm32mp15
- ST Ericsson
+ Samsung Galaxy S III mini (GT-I8190)
+ HREF520 reference board for DB8520
- TI OMAP
+ Gen1 Amazon Echo (OMAP3630-based)
- Qualcomm
+ Inforce 6640 Single Board Computer (msm8996-based)
+ SC7180 IDP (SC7180-based)
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM Device-tree updates from Olof Johansson:
"New SoCs:
- Atmel/Microchip SAM9X60 (ARM926 SoC)
- OMAP 37xx gets split into AM3703/AM3715/DM3725, who are all
variants of it with different GPU/media IP configurations.
- ST stm32mp15 SoCs (1-2 Cortex-A7, CAN, GPU depending on SKU)
- ST Ericsson ab8505 (variant of ab8500) and db8520 (variant of
db8500)
- Unisoc SC9863A SoC (8x Cortex-A55 mobile chipset w/ GPU, modem)
- Qualcomm SC7180 (8-core 64bit SoC, unnamed CPU class)
New boards:
- Allwinner:
+ Emlid Neutis SoM (H3 variant)
+ Libre Computer ALL-H3-IT
+ PineH64 Model B
- Amlogic:
+ Libretech Amlogic GX PC (s905d and s912-based variants)
- Atmel/Microchip:
+ Kizboxmini, sam9x60 EK, sama5d27 Wireless SOM (wlsom1)
- Marvell:
+ Armada 385-based SolidRun Clearfog GTR
- NXP:
+ Gateworks GW59xx boards based on i.MX6/6Q/6QDL
+ Tolino Shine 3 eBook reader (i.MX6sl)
+ Embedded Artists COM (i.MX7ULP)
+ SolidRun CLearfog CX/ITX and HoneyComb (LX2160A-based systems)
+ Google Coral Edge TPU (i.MX8MQ)
- Rockchip:
+ Radxa Dalang Carrier (supports rk3288 and rk3399 SOMs)
+ Radxa Rock Pi N10 (RK3399Pro-based)
+ VMARC RK3399Pro SOM
- ST:
+ Reference boards for stm32mp15
- ST Ericsson:
+ Samsung Galaxy S III mini (GT-I8190)
+ HREF520 reference board for DB8520
- TI OMAP:
+ Gen1 Amazon Echo (OMAP3630-based)
- Qualcomm:
+ Inforce 6640 Single Board Computer (msm8996-based)
+ SC7180 IDP (SC7180-based)"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (623 commits)
dt-bindings: fix compilation error of the example in marvell,mmp3-hsic-phy.yaml
arm64: dts: ti: k3-am654-base-board: Add CSI2 OV5640 camera
arm64: dts: ti: k3-am65-main Add CAL node
arm64: dts: ti: k3-j721e-main: Add McASP nodes
arm64: dts: ti: k3-am654-main: Add McASP nodes
arm64: dts: ti: k3-j721e: DMA support
arm64: dts: ti: k3-j721e-main: Move secure proxy and smmu under main_navss
arm64: dts: ti: k3-j721e-main: Correct main NAVSS representation
arm64: dts: ti: k3-j721e: Correct the address for MAIN NAVSS
arm64: dts: ti: k3-am65: DMA support
arm64: dts: ti: k3-am65-main: Move secure proxy under cbass_main_navss
arm64: dts: ti: k3-am65-main: Correct main NAVSS representation
ARM: dts: aspeed: rainier: Add UCD90320 power sequencer
ARM: dts: aspeed: rainier: Switch PSUs to unknown version
arm64: dts: rockchip: Kill off "simple-panel" compatibles
ARM: dts: rockchip: Kill off "simple-panel" compatibles
arm64: dts: rockchip: rename dwmmc node names to mmc
ARM: dts: rockchip: rename dwmmc node names to mmc
arm64: dts: exynos: Rename Samsung and Exynos to lowercase
arm64: dts: uniphier: add reset-names to NAND controller node
...
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Linus Torvalds
|
469030d454 |
ARM: SoC platform updates
Most of these are smaller fixes that have accrued, and some continued cleanup of OMAP platforms towards shared frameworks. One new SoC from Atmel/Microchip: sam9x60. -----BEGIN PGP SIGNATURE----- iQJDBAABCAAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAl45edcPHG9sb2ZAbGl4 b20ubmV0AAoJEIwa5zzehBx3qpMQAICcEmRfRPKHW7Uwmw1cEhcX7VxnPH0Y2Dnw ZIoWEdYvE3N9T0UWe2hi3e/ji8R09OttHH9/qLo3+VpgsN8LuaBKMx3vCbiWdJeh GCva5aFquwImG+EO/jri4CgjbTIxjR/nv6ZSE0FwG0Mg8xHg/MiXE/oCE++a2xz9 snYR5kVZBkgvrsUblPNb1FCIxiWIAytooEvd8H+2LFrXx3A6VvZOFTAPtLSX+Zvo 28VoloOdYyrcn+syyVw0vv/wONqvlgssjOLtG5DrMkjfF9oeqDkuPOcUFJVeI45S d1uxzPGKoVjYK+fY0Z3VYV+ZwJ5AcDagFdF/vh7PvOuV148UikFOEDWl9SEpFwEI E9W040UGxDfX8JG/Np3Nvm6WFQntixjfbWWeRVi0io4lwx9HCxrNMgRqCUPyYrXl 3aWBJSRq7tEJgIcba+Q/Urvsh7HjGEHpoFb3FzEp94iJej4R0WN5FNSUNEVgV5Dx 14bz/IRuHgqhRPgLbOtK3/J+LxYVJBiuog1ahLfUID4Vxw9Don48gPJAmyCECVkz VD7i3VnLQlEtDlhzOVD9NCdVnr7u72iqd3VJQSj7gpDJdHDVGwipl2B664X8cs12 FAQUeJx3UezTUiq4C143vb1SqbgKa6rEYlTEflcQzN1eYA60vtI6p4Xlip02bMy0 wTYIt6Xk =fIjZ -----END PGP SIGNATURE----- Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC platform updates from Olof Johansson: "Most of these are smaller fixes that have accrued, and some continued cleanup of OMAP platforms towards shared frameworks. One new SoC from Atmel/Microchip: sam9x60" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (35 commits) ARM: OMAP2+: Fix undefined reference to omap_secure_init ARM: s3c64xx: Drop unneeded select of TIMER_OF ARM: exynos: Drop unneeded select of MIGHT_HAVE_CACHE_L2X0 ARM: s3c24xx: Switch to atomic pwm API in rx1950 ARM: OMAP2+: sleep43xx: Call secure suspend/resume handlers ARM: OMAP2+: Use ARM SMC Calling Convention when OP-TEE is available ARM: OMAP2+: Introduce check for OP-TEE in omap_secure_init() ARM: OMAP2+: Add omap_secure_init callback hook for secure initialization ARM: at91: Documentation: add sam9x60 product and datasheet ARM: at91: pm: use of_device_id array to find the proper shdwc node ARM: at91: pm: use SAM9X60 PMC's compatible ARM: imx: only select ARM_ERRATA_814220 for ARMv7-A ARM: zynq: use physical cpuid in zynq_slcr_cpu_stop/start ARM: tegra: Use clk_m CPU on Tegra124 LP1 resume ARM: tegra: Modify reshift divider during LP1 ARM: tegra: Enable PLLP bypass during Tegra124 LP1 ARM: samsung: Rename Samsung and Exynos to lowercase ARM: exynos: Correct the help text for platform Kconfig option ARM: bcm: Select ARM_AMBA for ARCH_BRCMSTB ARM: brcmstb: Add debug UART entry for 7216 ... |
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Linus Torvalds
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c9d35ee049 |
Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs file system parameter updates from Al Viro: "Saner fs_parser.c guts and data structures. The system-wide registry of syntax types (string/enum/int32/oct32/.../etc.) is gone and so is the horror switch() in fs_parse() that would have to grow another case every time something got added to that system-wide registry. New syntax types can be added by filesystems easily now, and their namespace is that of functions - not of system-wide enum members. IOW, they can be shared or kept private and if some turn out to be widely useful, we can make them common library helpers, etc., without having to do anything whatsoever to fs_parse() itself. And we already get that kind of requests - the thing that finally pushed me into doing that was "oh, and let's add one for timeouts - things like 15s or 2h". If some filesystem really wants that, let them do it. Without somebody having to play gatekeeper for the variants blessed by direct support in fs_parse(), TYVM. Quite a bit of boilerplate is gone. And IMO the data structures make a lot more sense now. -200LoC, while we are at it" * 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (25 commits) tmpfs: switch to use of invalfc() cgroup1: switch to use of errorfc() et.al. procfs: switch to use of invalfc() hugetlbfs: switch to use of invalfc() cramfs: switch to use of errofc() et.al. gfs2: switch to use of errorfc() et.al. fuse: switch to use errorfc() et.al. ceph: use errorfc() and friends instead of spelling the prefix out prefix-handling analogues of errorf() and friends turn fs_param_is_... into functions fs_parse: handle optional arguments sanely fs_parse: fold fs_parameter_desc/fs_parameter_spec fs_parser: remove fs_parameter_description name field add prefix to fs_context->log ceph_parse_param(), ceph_parse_mon_ips(): switch to passing fc_log new primitive: __fs_parse() switch rbd and libceph to p_log-based primitives struct p_log, variants of warnf() et.al. taking that one instead teach logfc() to handle prefices, give it saner calling conventions get rid of cg_invalf() ... |
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Linus Torvalds
|
f757165705 |
fuse fixes for 5.6-rc1
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSQHSd0lITzzeNWNm3h3BK/laaZPAUCXj182AAKCRDh3BK/laaZ PIiWAQCprdMIBe0u9Rd9cqQYXClOI7PI9oIcpLmkIlHDuUWDgQD/Y4c1UMsN8yQY d8cYZXMivKKhyY2nRitR1mbv0RPoGwE= =8hFo -----END PGP SIGNATURE----- Merge tag 'fuse-fixes-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse fixes from Miklos Szeredi: - Fix a regression introduced in v5.1 that triggers WARNINGs for some fuse filesystems - Fix an xfstest failure - Allow overlayfs to be used on top of fuse/virtiofs - Code and documentation cleanups * tag 'fuse-fixes-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: use true,false for bool variable Documentation: filesystems: convert fuse to RST fuse: Support RENAME_WHITEOUT flag fuse: don't overflow LLONG_MAX with end offset fix up iter on short count in fuse_direct_io() |
||
|
Linus Torvalds
|
41dcd67e88 |
A handful of small documentation fixes that wandered in.
-----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAl49mtYPHGNvcmJldEBs d24ubmV0AAoJEBdDWhNsDH5Y/5sH+wX3mdrcC7pX2XALDvl35P+QB5CFy0v1bkMY KAi/Ulxd6aicnowsBx6wdqSZO01Bh0E/nc9x42WIbHBR9/J5ZlitpKj5pGi0JYE/ vguMEFgAPQb1dx3EGJ56dxKqJ/+zICVLhf7pawP82QqE6z4Kuonp9AXR1UMRvWej /b1qobQB++skh+nfGYqt7c7D6MQjaSb+5+TkU6xbHfoeMHDJkNdBHiiM5IbVE/s2 KgAngM7cTYeu4el4h6ue1ZJjbU2iOi1FJU95r2ufMYEt6EEfP2zkzCYXju/xyIbO 2NsdY3xUHhr9H32xkopPMoYrnzuzoTv8xi1xkhsnbOPZzZQMPls= =zx2k -----END PGP SIGNATURE----- Merge tag 'docs-5.6-2' of git://git.lwn.net/linux Pull Documentation fixes from Jonathan Corbet: "A handful of small documentation fixes that wandered in" * tag 'docs-5.6-2' of git://git.lwn.net/linux: Allow git builds of Sphinx Documentation: changes.rst: update several outdated project URLs Documentation: build warnings related to missing blank lines after explicit markups has been fixed mailmap: add entry for Tiezhu Yang Documentation/ko_KR/howto: Update a broken link Documentation/ko_KR/howto: Update broken web addresses docs/locking: Fix outdated section names |
||
|
Linus Torvalds
|
11777ee8b0 |
Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"i2c core:
- huge improvements and refactorizations of the Linux I2C
documentation (lots of thanks to Luca for doing it and Jean for the
careful review)
- subsystem wide API conversion to i2c_new_client_device()
- remove obsolete parport-light driver
- smaller core updates (removal of 'extern', enabling more compile
testing, use more helper macros)
- and quite a bunch of driver updates (new IDs, simplifications,
better PM, support of atomic transfers and other improvements)
i2c-mux:
- The main feature is the idle-state rework of the pca954x driver
from Biwen Li
at24 driver:
- minor maintenance: update the license tag, sort headers
- move support for the write-protect pin into nvmem core
- add a reference to the new wp-gpios property in nvmem to at25
bindings
- add support for regulator and pm_runtime control"
* 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (91 commits)
i2c: cros-ec-tunnel: Fix ACPI identifier
i2c: cros-ec-tunnel: Fix slave device enumeration
i2c: stm32f7: add PM_SLEEP suspend/resume support
i2c: cadence: Fix wording in i2c-cadence driver
i2c: cadence: Fix power management order of operations
i2c: cadence: Fix error printing in case of defer
i2c: cadence: Handle transfer_size rollover
i2c: i801: Add support for Intel Comet Lake PCH-V
docs: i2c: writing-clients: properly name the stop condition
docs: i2c: i2c-protocol: use same wording as smbus-protocol
docs: i2c: rename sections so the overall picture is clearer
docs: i2c: old-module-parameters: use monospace instead of ""
docs: i2c: old-module-parameters: clarify this is for obsolete kernels
docs: i2c: old-module-parameters: fix internal hyperlink
docs: i2c: instantiating-devices: use monospace for sysfs attributes
docs: i2c: instantiating-devices: rearrange static instatiation
docs: i2c: instantiating-devices: fix internal hyperlink
docs: i2c: smbus-protocol: improve I2C Block transactions description
docs: i2c: smbus-protocol: fix punctuation
docs: i2c: smbus-protocol: fix typo
...
|
||
|
Linus Torvalds
|
ba7dcfc7ba |
Additional power management updates for 5.6-rc1
Update the recently merged CPR (Core Power Reduction) support in the AVS (Adaptive Voltage Scaling) subsystem (Brendan Higgins, Nathan Chancellor, Niklas Cassel) and the rockchip-io AVS driver (Heiko Stuebner), add two more module parameters to intel_idle on top of the recently merged material, clean up a piece of cpuidle documentation and consolidate system sleep states documentation (Rafael Wysocki). -----BEGIN PGP SIGNATURE----- iQJGBAABCAAwFiEE4fcc61cGeeHD/fCwgsRv/nhiVHEFAl49O1kSHHJqd0Byand5 c29ja2kubmV0AAoJEILEb/54YlRx7OMP/34DA5zPXhughdawhrw4z9N8Xl/VKbva k6wr26C4Bwrd19i4MU6LdrjbbMBfbg7gsUtuO/sF9dXjsFlcMrfsgsdIO5QH26qL yD68wwv/F7/MWUWhY7wVcTI5bnBnS1WF6ygnhRCfhI7R7Zq/WWQwK6D9/yZG/9uo AfTEv+yfXSBg+ByzaFqYt7S6QTTnUPrp29ROOJNE7Eryz2n1S9cSxCZPAQbqVNfr 0SRX9EPUNkNTYfR+QEtIs6uXrCWpbAePdxenirRYMvTYidjDvWG3kXNp+MlwR9co ieiYmCELOnlmYXu2vOPmBWW5rnxP+4aQuOVpuCPRxRwecKUxZwcGL0eh7e4A0wP8 /WwiTHyKphlqPWSaYvWKWDI2razDNnFnqkmXgfb68rAZNUNRRMbTErHzu2w4A1vj NiGCWqR+5Wimp4Ztk/WfFQYxPb2wr+a8PdwNWtH03goB2JOvHSZbNCB+BqX0yJJt GECDn6mFKCqJRQXfsxa+RIrVj3oXouExlb6VtKc3AHPSn+XyzQgRbo+CH0XvTnNI uoiL3PY4ayR6WBJjveRW9lLw3Acul475O1Xd0OzCNx2gsD6cRG7sE9cj4vRltdpl qW/t7vkS4JiqASgQEfZui4EZFxIk0Brv9v7KNl43bIcyW5SCkyjAbWeCR18I9l6l kxn8zXSTxtKZ =Yc9a -----END PGP SIGNATURE----- Merge tag 'pm-5.6-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more power management updates from Rafael Wysocki: - Update the recently merged CPR (Core Power Reduction) support in the AVS (Adaptive Voltage Scaling) subsystem (Brendan Higgins, Nathan Chancellor, Niklas Cassel) - Update the rockchip-io AVS driver (Heiko Stuebner) - Add two more module parameters to intel_idle on top of the recently merged material (Rafael Wysocki) - Clean up a piece of cpuidle documentation and consolidate system sleep states documentation (Rafael Wysocki) * tag 'pm-5.6-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpuidle: Documentation: Clean up PM QoS description Documentation: admin-guide: PM: Update sleep states documentation intel_idle: Introduce 'states_off' module parameter intel_idle: Introduce 'use_acpi' module parameter power: avs: qcom-cpr: Avoid clang -Wsometimes-uninitialized in cpr_scale power: avs: qcom-cpr: add unspecified HAS_IOMEM dependency PM / AVS: rockchip-io: fix the supply naming for the emmc supply on px30 power: avs: qcom-cpr: add a printout after the driver has been initialized |
||
|
Linus Torvalds
|
8bf5973a4e |
A collection of fixes that would be good to get merged before -rc1.
- Make of_clk.h self contained - Fix new qcom DT bindings that just merged to match the DTS files - Fix qcom clk driver to properly detect DFS clk frequencies - Fix the ls1028a driver to not deref a pointer before assigning it -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEE9L57QeeUxqYDyoaDrQKIl8bklSUFAl48WfERHHNib3lkQGtl cm5lbC5vcmcACgkQrQKIl8bklSWtnw/+P0xw3S0Wdkr4UEkfCmSf8/JAP6xXc4Of TFeJoXTCqqvgq66BpFVRMSPvA7jr2hx4siHBJbpXT4M+VpGhw5sRcEumQChHtZpX WDSUszR86hxQCyq4ONdU0hQ6YfL/Erx14WqAK/DMHMLUtqIbSkfeVlZNTqpBHrBk Nyx9S4rG0RerddmI1DPPikx3oPCwVxi+biqX3H+T1Ndsn2L/Iol+jerRfa9kbjRU kaH/gXByikMKt+EdKlVLoCEl9jOC9gDu3MvM5ik01pFF5+SVeUD89wSDRHjuyVf/ mfag7xwXxxbjQNYJdEJu3keZslzezBUDY1DDnxIXstA7NhaQp2Jw6CX1S+S4KszR Bh21okQGgSZUsnOVJmOOweqCPh8cvfyLb0sDjYlTgUog2QcQmBQbkTVqV5ZvvtF6 e5cdcxI7zHZQ5tszFXYk32GkXqN7QcucYy6HYbh6fcivkJOE5DozOUOP8DDkoP39 fWRCZiZLM3bWYx3he2MnMpZMxo7sLAMwpO2v+jxtqTZFVfvBPYaITuM08t+o9YH1 D+hIuSXoDKDzliQYEmo7p2k+JHstTw91sBuH9NRgNhcUZ1z/Fg8osfW7uBnuu5qv vpK/xZJo8zJF3046xlnaRDz/oO2VKv6Wvq/04ayE087MEKps6OxE9AwxreB3brj1 kPWlYe0uexQ= =fchl -----END PGP SIGNATURE----- Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk fixes from Stephen Boyd: "A collection of fixes: - Make of_clk.h self contained - Fix new qcom DT bindings that just merged to match the DTS files - Fix qcom clk driver to properly detect DFS clk frequencies - Fix the ls1028a driver to not deref a pointer before assigning it" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: of: clk: Make <linux/of_clk.h> self-contained clk: qcom: Use ARRAY_SIZE in videocc-sc7180 for parent clocks clk: qcom: Get rid of the test clock for videocc-sc7180 dt-bindings: clock: Cleanup qcom,videocc bindings for sdm845/sc7180 clk: qcom: Use ARRAY_SIZE in gpucc-sc7180 for parent clocks clk: qcom: Get rid of the test clock for gpucc-sc7180 dt-bindings: clock: Fix qcom,gpucc bindings for sdm845/sc7180/msm8998 clk: qcom: Use ARRAY_SIZE in dispcc-sc7180 for parent clocks clk: qcom: Get rid of the test clock for dispcc-sc7180 clk: qcom: Get rid of fallback global names for dispcc-sc7180 dt-bindings: clock: Fix qcom,dispcc bindings for sdm845/sc7180 clk: qcom: rcg2: Don't crash if our parent can't be found; return an error clk: ls1028a: fix a dereference of pointer 'parent' before a null check dt-bindings: clk: qcom: Fix self-validation, split, and clean cruft clk: qcom: Don't overwrite 'cfg' in clk_rcg2_dfs_populate_freq() |
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Linus Torvalds
|
b34f01f76a |
linux-watchdog 5.6-rc1 tag
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iEYEABECAAYFAl48a0YACgkQ+iyteGJfRsoOcQCeMHtMpkUEYQa6X/bMkEnlu9DT bhEAoN0fFm53Y/SVPipe/r1+0JQOkMoI =/D+E -----END PGP SIGNATURE----- Merge tag 'linux-watchdog-5.6-rc1' of git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add IT8786 chipset ID - addition of sam9x60 compatible watchdog - da9062 improvements - fix UAF in reboot notifier handling in watchdog core code - other fixes and small improvements * tag 'linux-watchdog-5.6-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: da9062: make restart handler atomic safe watchdog: mtk_wdt: mt2712: Add reset controller watchdog: mtk_wdt: mt8183: Add reset controller dt-bindings: mediatek: mt2712: Add #reset-cells dt-bindings: mediatek: mt8183: Add #reset-cells dt-bindings: watchdog: da9062: add suspend disable option watchdog: it87_wdt: add IT8786 ID watchdog: dw_wdt: ping watchdog to reset countdown before start watchdog: fix UAF in reboot notifier handling in watchdog core code watchdog: cadence: Skip printing pointer value watchdog: qcom: Use platform_get_irq_optional() for bark irq watchdog: da9062: add power management ops watchdog: make DesignWare watchdog allow users to set bigger timeout value drivers: watchdog: stm32_iwdg: set WDOG_HW_RUNNING at probe watchdog: sama5d4_wdt: addition of sam9x60 compatible watchdog |
||
Eric Sandeen
|
96cafb9ccb |
fs_parser: remove fs_parameter_description name field
Unused now. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
||
Al Viro
|
aa1918f949 |
get rid of fs_value_is_filename_empty
Its behaviour is identical to that of fs_value_is_filename. It makes no sense, anyway - LOOKUP_EMPTY affects nothing whatsoever once the pathname has been imported from userland. And both fs_value_is_filename and fs_value_is_filename_empty carry an already imported pathname. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
||
Rafael J. Wysocki
|
332008256f |
Merge branches 'pm-avs' and 'pm-cpuidle'
* pm-avs: power: avs: qcom-cpr: Avoid clang -Wsometimes-uninitialized in cpr_scale power: avs: qcom-cpr: add unspecified HAS_IOMEM dependency PM / AVS: rockchip-io: fix the supply naming for the emmc supply on px30 power: avs: qcom-cpr: add a printout after the driver has been initialized * pm-cpuidle: cpuidle: Documentation: Clean up PM QoS description intel_idle: Introduce 'states_off' module parameter intel_idle: Introduce 'use_acpi' module parameter |
||
Damien Le Moal
|
fcb9c24bef |
zonefs: Add documentation
Add the new file Documentation/filesystems/zonefs.txt to document zonefs principles and user-space tool usage. Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> |
||
|
Linus Torvalds
|
90568ecf56 |
s390:
* fix register corruption
* ENOTSUPP/EOPNOTSUPP mixed
* reset cleanups/fixes
* selftests
x86:
* Bug fixes and cleanups
* AMD support for APIC virtualization even in combination with
in-kernel PIT or IOAPIC.
MIPS:
* Compilation fix.
Generic:
* Fix refcount overflow for zero page.
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Merge tag 'kvm-5.6-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull more KVM updates from Paolo Bonzini:
"s390:
- fix register corruption
- ENOTSUPP/EOPNOTSUPP mixed
- reset cleanups/fixes
- selftests
x86:
- Bug fixes and cleanups
- AMD support for APIC virtualization even in combination with
in-kernel PIT or IOAPIC.
MIPS:
- Compilation fix.
Generic:
- Fix refcount overflow for zero page"
* tag 'kvm-5.6-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (42 commits)
KVM: vmx: delete meaningless vmx_decache_cr0_guest_bits() declaration
KVM: x86: Mark CR4.UMIP as reserved based on associated CPUID bit
x86: vmxfeatures: rename features for consistency with KVM and manual
KVM: SVM: relax conditions for allowing MSR_IA32_SPEC_CTRL accesses
KVM: x86: Fix perfctr WRMSR for running counters
x86/kvm/hyper-v: don't allow to turn on unsupported VMX controls for nested guests
x86/kvm/hyper-v: move VMX controls sanitization out of nested_enable_evmcs()
kvm: mmu: Separate generating and setting mmio ptes
kvm: mmu: Replace unsigned with unsigned int for PTE access
KVM: nVMX: Remove stale comment from nested_vmx_load_cr3()
KVM: MIPS: Fold comparecount_func() into comparecount_wakeup()
KVM: MIPS: Fix a build error due to referencing not-yet-defined function
x86/kvm: do not setup pv tlb flush when not paravirtualized
KVM: fix overflow of zero page refcount with ksm running
KVM: x86: Take a u64 when checking for a valid dr7 value
KVM: x86: use raw clock values consistently
KVM: x86: reorganize pvclock_gtod_data members
KVM: nVMX: delete meaningless nested_vmx_run() declaration
KVM: SVM: allow AVIC without split irqchip
kvm: ioapic: Lazy update IOAPIC EOI
...
|
||
Daniel W. S. Almeida
|
8ab13bca42 |
Documentation: filesystems: convert fuse to RST
Converts fuse.txt to reStructuredText format, improving the presentation without changing much of the underlying content. Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com> |
||
|
Linus Torvalds
|
e310396bb8 |
Tracing updates:
- Added new "bootconfig".
Looks for a file appended to initrd to add boot config options.
This has been discussed thoroughly at Linux Plumbers.
Very useful for adding kprobes at bootup.
Only enabled if "bootconfig" is on the real kernel command line.
- Created dynamic event creation.
Merges common code between creating synthetic events and
kprobe events.
- Rename perf "ring_buffer" structure to "perf_buffer"
- Rename ftrace "ring_buffer" structure to "trace_buffer"
Had to rename existing "trace_buffer" to "array_buffer"
- Allow trace_printk() to work withing (some) tracing code.
- Sort of tracing configs to be a little better organized
- Fixed bug where ftrace_graph hash was not being protected properly
- Various other small fixes and clean ups
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Merge tag 'trace-v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing updates from Steven Rostedt:
- Added new "bootconfig".
This looks for a file appended to initrd to add boot config options,
and has been discussed thoroughly at Linux Plumbers.
Very useful for adding kprobes at bootup.
Only enabled if "bootconfig" is on the real kernel command line.
- Created dynamic event creation.
Merges common code between creating synthetic events and kprobe
events.
- Rename perf "ring_buffer" structure to "perf_buffer"
- Rename ftrace "ring_buffer" structure to "trace_buffer"
Had to rename existing "trace_buffer" to "array_buffer"
- Allow trace_printk() to work withing (some) tracing code.
- Sort of tracing configs to be a little better organized
- Fixed bug where ftrace_graph hash was not being protected properly
- Various other small fixes and clean ups
* tag 'trace-v5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (88 commits)
bootconfig: Show the number of nodes on boot message
tools/bootconfig: Show the number of bootconfig nodes
bootconfig: Add more parse error messages
bootconfig: Use bootconfig instead of boot config
ftrace: Protect ftrace_graph_hash with ftrace_sync
ftrace: Add comment to why rcu_dereference_sched() is open coded
tracing: Annotate ftrace_graph_notrace_hash pointer with __rcu
tracing: Annotate ftrace_graph_hash pointer with __rcu
bootconfig: Only load bootconfig if "bootconfig" is on the kernel cmdline
tracing: Use seq_buf for building dynevent_cmd string
tracing: Remove useless code in dynevent_arg_pair_add()
tracing: Remove check_arg() callbacks from dynevent args
tracing: Consolidate some synth_event_trace code
tracing: Fix now invalid var_ref_vals assumption in trace action
tracing: Change trace_boot to use synth_event interface
tracing: Move tracing selftests to bottom of menu
tracing: Move mmio tracer config up with the other tracers
tracing: Move tracing test module configs together
tracing: Move all function tracing configs together
tracing: Documentation for in-kernel synthetic event API
...
|
||
|
Linus Torvalds
|
4c7d00ccf4 |
pwm: Changes for v5.6-rc1
This set of changes are mostly cleanups and minor improvements with some new chip support for some drivers. -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl46zmoZHHRoaWVycnku cmVkaW5nQGdtYWlsLmNvbQAKCRDdI6zXfz6zodGZEACQyt5Es8RbSMws6qmsZXSU XgVi1vCq3Mz51t2DMXp3PCe4Kb7MMTIn8nsFhQ6Q7z888ZCYC6auRTZ5kLNUZvwe guBqUR2+y2RkG0d9fWvf8xan2FqKuh33axX4YljNYI7lj79tyhQvHIC/B4DFes9y FnpvtDsFdVIFJmnDjgynWO5FhGbf7DdO6Mhmj99lQN3yMiUQ6RGmoXXrKoadcbNt vWGr5UqFY72PdVvMQFIA7U3ZeM5n8ocVI6TmvqHhX1ozLyB113yWXZr1hLH4LXzz f14NHygpo/GhB8ch3elxBZcXWPmPyn9tHxd2tYnlQ8whEY5RSD3C/bmVFMruhOLC LkcAmJ4mbk4tOVEoHB23vTcV5oxcVobDqIOj0W9n1pKWsx6Y3J31rIIg2BCPwSB2 o/xtFWafuvX9E90EVVM0H0mZSsxydZLXWOr17wzb1xlVulCpJCzvnhwJ8JXB6a0z 9/az3nGpOa6QB17IkR+sRkjVAnUFJ0CLHURIv+O7O+DBHVuykojdjpACzZcyy7kl 4ZrHhhCKwEbC4gjmtaJTgmQ0L/WGYfOBQKQmBKaQEJWXPUHsyJ4DFJjrIF4INqOe mS9BRvC0nRJ6g3ulOR95sVszMVrXKFUaMN6XqzyWzWPibdDk+1QR4EqU1QZQ/PgR 46RWEV02tG6SK65UzLqZxA== =x0aH -----END PGP SIGNATURE----- Merge tag 'pwm/for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "Mostly cleanups and minor improvements with some new chip support for some drivers" * tag 'pwm/for-5.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (37 commits) pwm: Remove set but not set variable 'pwm' pwm: sun4i: Initialize variables before use pwm: stm32: Remove automatic output enable pwm: sun4i: Narrow scope of local variable pwm: bcm2835: Allow building for ARCH_BRCMSTB pwm: imx27: Eliminate error message for defer probe pwm: sun4i: Fix inconsistent IS_ERR and PTR_ERR pwm: sun4i: Move pwm_calculate() out of spin_lock() pwm: omap-dmtimer: Allow compiling with COMPILE_TEST pwm: omap-dmtimer: put_device() after of_find_device_by_node() pwm: omap-dmtimer: Simplify error handling pwm: omap-dmtimer: Remove PWM chip in .remove before making it unfunctional pwm: Implement tracing for .get_state() and .apply_state() pwm: rcar: Document inability to set duty_cycle = 0 pwm: rcar: Drop useless call to pwm_get_state() pwm: Fix minor Kconfig whitespace issues pwm: atmel: Implement .get_state() pwm: atmel: Use register accessors for channels pwm: atmel: Document known weaknesses of both hardware and software pwm: atmel: Replace loop in prescale calculation by ad-hoc calculation ... |
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Linus Torvalds
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18ea671ba4 |
dmaengine fixes for v5.6-rc1
Fixes for: - Documentation build error fix - Fix dma_request_chan() error return - Remove unneeded conversion in idxd driver - Fix pointer check for dma_async_device_channel_register() - Fix slave-channel symlink cleanup -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAl463NAACgkQfBQHDyUj g0eUOA//SZBP/bMgKujbOb976fVbTQrmVs+WnX+h3swkReG6SIkXZ4SWLvDDBiZ3 JVGHbibHdMDD6zYxhXwv/uFlU9hCdBlkinRBSvADQFi90cvN5GQNHwPTre7IxqWv eg1liuUmoVtR/F26BxUmvEoT5tIUwxPxAQOjnoLNlBBdfMjnJUcN+xI44DQvI29J xvKc3CiUiAebsOVcIb01I26z4CRYCTnTKnWT5Qh+3Dgb8r1oJUGb0i7fVb9+gFHM RpeWH73bVFRk8/Z89hIxLC87ZNX0HB6THLdf43ADSGVaEogN950mxV/FqDX/0K5D Kkao5kRyZrvdoHFF87kBIdv37nD5/jXqJ33uiloCZUFO+FiKvimvcw2rRVpGrMOl 76+5rjQ7X713hpeifa4w+3gZFMayEHpi7lpsUtYWM0VKYEf3Z1o1DPVkW8h0jwqF qfk+sxap2GYbkNcIDxva86O1rYDvqmy9OKQN61xpVdaaIC8uXqR9HT5gVAyinqgA t010v7C4LxIouC3/UoGHG9Xl/dzcBQIFsHTfgPuZeSHbSceLGk6aUZ/X4nOiWpru EgyClJxtYpRZlLQJiH+z8DYxCfBFa29MCd0U9N4vYvtKtqIDVaoK0+ejBksF0yaO Z4HqPkwD5OYBJ/jftKsPuukxCnSS8uStyDHeWsQBtpziQBp6lro= =5tXW -----END PGP SIGNATURE----- Merge tag 'dmaengine-fix-5.6-rc1' of git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine fixes from Vinod Koul: "Fixes for: - Documentation build error fix - Fix dma_request_chan() error return - Remove unneeded conversion in idxd driver - Fix pointer check for dma_async_device_channel_register() - Fix slave-channel symlink cleanup" * tag 'dmaengine-fix-5.6-rc1' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: Cleanups for the slave <-> channel symlink support dmaengine: fix null ptr check for __dma_async_device_channel_register() dmaengine: idxd: fix boolconv.cocci warnings dmaengine: Fix return value for dma_request_chan() in case of failure dmaengine: doc: Properly indent metadata title |
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Linus Torvalds
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4fc2ea6a86 |
IOMMU Updates for Linux v5.6
Including: - Allow to compile the ARM-SMMU drivers as modules. - Fixes and cleanups for the ARM-SMMU drivers and io-pgtable code collected by Will Deacon. The merge-commit ( |
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Linus Torvalds
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d271ab2923 |
xen: branch for v5.6-rc1
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCXjrKegAKCRCAXGG7T9hj vkAzAQDtV8yxItCMTC/0vxMZnBUk7t+KFuSg7UIoWkwHPvd2CQEAjlhWeX0u3z9D uxwmxdjri1nlrTJBulbvCkJuTfZDYwo= =8Q8T -----END PGP SIGNATURE----- Merge tag 'for-linus-5.6-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - fix a bug introduced in 5.5 in the Xen gntdev driver - fix the Xen balloon driver when running on ancient Xen versions - allow Xen stubdoms to control interrupt enable flags of passed-through PCI cards - release resources in Xen backends under memory pressure * tag 'for-linus-5.6-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/blkback: Consistently insert one empty line between functions xen/blkback: Remove unnecessary static variable name prefixes xen/blkback: Squeeze page pools if a memory pressure is detected xenbus/backend: Protect xenbus callback with lock xenbus/backend: Add memory pressure handler callback xen/gntdev: Do not use mm notifiers with autotranslating guests xen/balloon: Support xend-based toolstack take two xen-pciback: optionally allow interrupt enable flag writes |
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Linus Torvalds
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2634744bf3 |
Devicetree fixes for v5.6:
- Fix incorrect $id paths in schemas - 2 fixes for Intel LGM SoC binding schemas -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAl46iQoQHHJvYmhAa2Vy bmVsLm9yZwAKCRD6+121jbxhw1WAD/9vM7kmCWN1T3czpkX2ZOILTY8maVxOR512 5t4RiFqxbU3a7fvb7WZqzlH1KbunlYOvTsWhMOddIVT0YrujicjjRQ6v1OjL078m uqgJ8J6coC1o2iAGW+Jv3jzcQthdUWWURsj78UrdeftYemX/MMDHkKXiVjg+s9L0 n/wHEaxXG3KT1MjA2meA0SSLUwBqEy8wukPON6t12LSsVW6GVJYlEYXBok9rD3pC Wl2zW7Iyza+223oeoU7aUh8ePNdCiHoy3RKg/phx6CsqngMzFug0+vxPVmTSR/as QVEDUBiyqRLtOzNyDhpiNUWMNwXaZ2X/romPg4rv2A0mqAdRe0H8IO08ObsnMro9 hBOX07Yfr2h88QGavktOpGrFJmvWo1f+EvjyN9gm+r6pTT+xVLmjRFbnC8RXcJnq id8QzV7KTtH1r/W8iDpEMCCElAfoQ8poKnzfXSKEiWk8Bd8em62h/BRAF7362AEr SBwcqqqBEwF2gEZuiYBPTPRI2/Vc4+f7StK8qDnJlDxqg9DSExLg+bpyH4L1zoeA 4DQlrXFiTyMawc6DC+Fscc/CtMivvX91DYox3biU4d2mYfVrWvn/1ZuDRXzmUNvn agh63kuXKbIXirTTP1vhW1q22m3ishlGtiffazVrGV9MtTSNG5DqCeQ0ukB35GAj ucFd7PHM5A== =ypMI -----END PGP SIGNATURE----- Merge tag 'devicetree-fixes-for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Fix incorrect $id paths in schemas - Two fixes for Intel LGM SoC binding schemas * tag 'devicetree-fixes-for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: Fix paths in schema $id fields dt-bindings: PCI: intel: Fix dt_binding_check compilation failure dt-bindings: phy: Fix errors in intel,lgm-emmc-phy example |
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Linus Torvalds
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cfb4b571e8 |
s390 updates for the 5.6 merge window #2
- Add KPROBES_ON_FTRACE support. - Add EP11 AES secure keys support. - PAES rework and prerequisites for paes-s390 ciphers selftests. - Fix page table upgrade for hugetlbfs. -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEE3QHqV+H2a8xAv27vjYWKoQLXFBgFAl465KkACgkQjYWKoQLX FBiR/wf/e+Fj/mDYHElcZ55MWaORBpp8NT94IYSt0RbII1PEh9cB8NciYLQdFFmc bUlNj7u3fHwk1D8S3pOSYKhIaHQQOWDqd/uNTzbCicbbVhuwmslLc+jffnORtlKe mCHeQsVAw3NwE8FIPhPMTAKBZV0pLkM4T9PA2xgeuB5cShoMgXgLgUoIwHJ4c2TP WwnolIJ/QR0nKpmPI5lp0+PjjSk/8nA/VvmpxgYbJCTQm8dhwhAfePh8Kf6pEp6K wETUaIyWkX1a+kI9h2qIBsR7KplqqrKABA5sxnPDQW/kut1Pc/2fWxMOBxux0f/V Kk+f6yoVbe7X6VYm+V4AyyAzQMRggQ== =9Eeg -----END PGP SIGNATURE----- Merge tag 's390-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull more s390 updates from Vasily Gorbik: "The second round of s390 fixes and features for 5.6: - Add KPROBES_ON_FTRACE support - Add EP11 AES secure keys support - PAES rework and prerequisites for paes-s390 ciphers selftests - Fix page table upgrade for hugetlbfs" * tag 's390-5.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/pkey/zcrypt: Support EP11 AES secure keys s390/zcrypt: extend EP11 card and queue sysfs attributes s390/zcrypt: add new low level ep11 functions support file s390/zcrypt: ep11 structs rework, export zcrypt_send_ep11_cprb s390/zcrypt: enable card/domain autoselect on ep11 cprbs s390/crypto: enable clear key values for paes ciphers s390/pkey: Add support for key blob with clear key value s390/crypto: Rework on paes implementation s390: support KPROBES_ON_FTRACE s390/mm: fix dynamic pagetable upgrade for hugetlbfs |
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Randy Dunlap
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599e6f8d3d |
Documentation: changes.rst: update several outdated project URLs
Update projects URLs in the changes.rst file. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Acked-by: Theodore Ts'o <tytso@mit.edu> Link: https://lore.kernel.org/r/a9c3c509-8f30-fcc4-d9e0-b53aeaa89e4f@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Sameer Rahmani
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ff1e81a7e2 |
Documentation: build warnings related to missing blank lines after explicit markups has been fixed
Fix for several documentation build warnings related to missing blank lines after explicit mark up. Exact warning message: WARNING: Explicit markup ends without a blank line; unexpected unindent. Signed-off-by: Sameer Rahmani <lxsameer@gnu.org> Link: https://lore.kernel.org/r/20200203201543.24834-1-lxsameer@gnu.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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SeongJae Park
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95c472ffca |
Documentation/ko_KR/howto: Update a broken link
Signed-off-by: SeongJae Park <sjpark@amazon.de> Link: https://lore.kernel.org/r/20200131205237.29535-5-sj38.park@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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SeongJae Park
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5549c20232 |
Documentation/ko_KR/howto: Update broken web addresses
Commit
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SeongJae Park
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4bfdebd620 |
docs/locking: Fix outdated section names
Commit
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Paolo Bonzini
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ef09f4f463 |
KVM: s390: Fixes and cleanups for 5.6
- fix register corruption - ENOTSUPP/EOPNOTSUPP mixed - reset cleanups/fixes - selftests -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJeNDcAAAoJEBF7vIC1phx8NkcP/2JWMr/9v44LJJ8BfZVFqdP4 i41pVFIgtI8Ieqjgp+Fuiu/8ELPxfohzBZ1Rm60TPcZlJ+uREmHklG1ZD2iXEJix 0YqzICadQ4OvJxiFpi/s5+9bzczoxCIEx7CfJ4PTM2V3qtefauFgNtoSMevF9CtK 6UuPNNjBi6cJuG3uAyqoOZ3vbMNeZ337ffEgBwukR01UxGImXwJ9odPFEwz31hji WKEEbnPaXFZUKy2vMSZVcndJKkhb043QFkZBY98D8m5VTSO5UFwpdYuht6QdMSKx IrxDN7788e/p4IPOGBWAXuhjYcmAYZh2Ayt7DM53b49XhWifsc6fw4khly2fjr3+ Wg5Ol13ls2WaeDTGd5c4XQRWpQD27Wnum0yXLaVf2gaTRbTqrrsisWLHL6k/gqyb CXqJIr11/sb4zLwlwXPSrOrIz3CRz4DqawF/F0q47rHC7xyGsRzpGU4gP5Aqj8op qAMVORoQQjMtH4fVv6/NhIG6srVeonNA5GjI6hkYZ85mEJhy5Nl9lNuyEh4W094D fkNSnlWcCG8fyoLih1SHVa7cROVI8G0tfwhk4uSjRCXXtA5B5Rve2LQl3nCP9gUX m7Y6Qzm/yusVtaTu+YE8MyXVE2bpvGMR/xeztIR8eYw/LqbodOzxkRLdfeH2cfaD VCmFaVuUjTXx5q4xYmIl =ZgeW -----END PGP SIGNATURE----- Merge tag 'kvm-s390-next-5.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD KVM: s390: Fixes and cleanups for 5.6 - fix register corruption - ENOTSUPP/EOPNOTSUPP mixed - reset cleanups/fixes - selftests |
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Steven Rostedt (VMware)
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7495e0926f |
bootconfig: Only load bootconfig if "bootconfig" is on the kernel cmdline
As the bootconfig is appended to the initrd it is not as easy to modify as the kernel command line. If there's some issue with the kernel, and the developer wants to boot a pristine kernel, it should not be needed to modify the initrd to remove the bootconfig for a single boot. As bootconfig is silently added (if the admin does not know where to look they may not know it's being loaded). It should be explicitly added to the kernel cmdline. The loading of the bootconfig is only done if "bootconfig" is on the kernel command line. This will let admins know that the kernel command line is extended. Note, after adding printk()s for when the size is too great or the checksum is wrong, exposed that the current method always looked for the boot config, and if this size and checksum matched, it would parse it (as if either is wrong a printk has been added to show this). It's better to only check this if the boot config is asked to be looked for. Link: https://lore.kernel.org/r/CAHk-=wjfjO+h6bQzrTf=YCZA53Y3EDyAs3Z4gEsT7icA3u_Psw@mail.gmail.com Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> |
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Rob Herring
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04dbd86539 |
dt-bindings: Fix paths in schema $id fields
The $id path checks were inadequately checking the path part of the $id value. With the check fixed, there's a number of errors that need to be fixed. Most of the errors are including 'bindings/' in the path which should not be as that is considered the root. Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Michael Turquette <mturquette@baylibre.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP Linux Team <linux-imx@nxp.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Alexandre Torgue <alexandre.torgue@st.com> Cc: "Nuno Sá" <nuno.sa@analog.com> Cc: Jean Delvare <jdelvare@suse.com> Cc: Stefan Popa <stefan.popa@analog.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Hartmut Knaack <knaack.h@gmx.de> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Cc: Marcus Folkesson <marcus.folkesson@gmail.com> Cc: Kent Gustavsson <kent@minoris.se> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: linux-clk@vger.kernel.org Cc: linux-iio@vger.kernel.org Cc: linux-input@vger.kernel.org Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> |
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Rafael J. Wysocki
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f06572ef47 |
cpuidle: Documentation: Clean up PM QoS description
Clean up the language in one paragraph in the PM QoS description in Documentation/admin-guide/pm/cpuidle.rst. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Dilip Kota
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34129bb831 |
dt-bindings: PCI: intel: Fix dt_binding_check compilation failure
Remove <dt-bindings/clock/intel,lgm-clk.h> dependency as it is not present in the mainline tree. Use numeric value instead of LGM_GCLK_PCIE10 macro. Signed-off-by: Dilip Kota <eswara.kota@linux.intel.com> [robh: Also drop interrupt-parent from example] Signed-off-by: Rob Herring <robh@kernel.org> |
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Rob Herring
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4ae87b17cc |
dt-bindings: phy: Fix errors in intel,lgm-emmc-phy example
DT labels can't have '-' in them causing a compile failure in the example.
Fixing that leads to more warnings:
Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.example.dts:23.13-33: Warning (reg_format): /example-0/chiptop@e0200000/emmc-phy@a8:reg: property has invalid length (8 bytes) (#address-cells == 2, #size-cells == 1)
Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.example.dt.yaml: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.example.dt.yaml: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.example.dt.yaml: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.example.dts:21.33-26.13: Warning (avoid_default_addr_size): /example-0/chiptop@e0200000/emmc-phy@a8: Relying on default #address-cells value
Documentation/devicetree/bindings/phy/intel,lgm-emmc-phy.example.dts:21.33-26.13: Warning (avoid_default_addr_size): /example-0/chiptop@e0200000/emmc-phy@a8: Relying on default #size-cells value
Fixes:
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Linus Torvalds
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33b40134e5 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
1) Use after free in rxrpc_put_local(), from David Howells.
2) Fix 64-bit division error in mlxsw, from Nathan Chancellor.
3) Make sure we clear various bits of TCP state in response to
tcp_disconnect(). From Eric Dumazet.
4) Fix netlink attribute policy in cls_rsvp, from Eric Dumazet.
5) txtimer must be deleted in stmmac suspend(), from Nicolin Chen.
6) Fix TC queue mapping in bnxt_en driver, from Michael Chan.
7) Various netdevsim fixes from Taehee Yoo (use of uninitialized data,
snapshot panics, stack out of bounds, etc.)
8) cls_tcindex changes hash table size after allocating the table, fix
from Cong Wang.
9) Fix regression in the enforcement of session ID uniqueness in l2tp.
We only have to enforce uniqueness for IP based tunnels not UDP
ones. From Ridge Kennedy.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (46 commits)
gtp: use __GFP_NOWARN to avoid memalloc warning
l2tp: Allow duplicate session creation with UDP
r8152: Add MAC passthrough support to new device
net_sched: fix an OOB access in cls_tcindex
qed: Remove set but not used variable 'p_link'
tc-testing: add missing 'nsPlugin' to basic.json
tc-testing: fix eBPF tests failure on linux fresh clones
net: hsr: fix possible NULL deref in hsr_handle_frame()
netdevsim: remove unused sdev code
netdevsim: use __GFP_NOWARN to avoid memalloc warning
netdevsim: use IS_ERR instead of IS_ERR_OR_NULL for debugfs
netdevsim: fix stack-out-of-bounds in nsim_dev_debugfs_init()
netdevsim: fix panic in nsim_dev_take_snapshot_write()
netdevsim: disable devlink reload when resources are being used
netdevsim: fix using uninitialized resources
bnxt_en: Fix TC queue mapping.
bnxt_en: Fix logic that disables Bus Master during firmware reset.
bnxt_en: Fix RDMA driver failure with SRIOV after firmware reset.
bnxt_en: Refactor logic to re-enable SRIOV after firmware reset detected.
net: stmmac: Delete txtimer in suspend()
...
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Linus Torvalds
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71c3a888cb |
powerpc updates for 5.6
- Implement user_access_begin() and friends for our platforms that support
controlling kernel access to userspace.
- Enable CONFIG_VMAP_STACK on 32-bit Book3S and 8xx.
- Some tweaks to our pseries IOMMU code to allow SVMs ("secure" virtual
machines) to use the IOMMU.
- Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE to the 32-bit VDSO, and
some other improvements.
- A series to use the PCI hotplug framework to control opencapi card's so that
they can be reset and re-read after flashing a new FPGA image.
As well as other minor fixes and improvements as usual.
Thanks to:
Alastair D'Silva, Alexandre Ghiti, Alexey Kardashevskiy, Andrew Donnellan,
Aneesh Kumar K.V, Anju T Sudhakar, Bai Yingjie, Chen Zhou, Christophe Leroy,
Frederic Barrat, Greg Kurz, Jason A. Donenfeld, Joel Stanley, Jordan Niethe,
Julia Lawall, Krzysztof Kozlowski, Laurent Dufour, Laurentiu Tudor, Linus
Walleij, Michael Bringmann, Nathan Chancellor, Nicholas Piggin, Nick
Desaulniers, Oliver O'Halloran, Peter Ujfalusi, Pingfan Liu, Ram Pai, Randy
Dunlap, Russell Currey, Sam Bobroff, Sebastian Andrzej Siewior, Shawn
Anastasio, Stephen Rothwell, Steve Best, Sukadev Bhattiprolu, Thiago Jung
Bauermann, Tyrel Datwyler, Vaibhav Jain.
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Merge tag 'powerpc-5.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc updates from Michael Ellerman:
"A pretty small batch for us, and apologies for it being a bit late, I
wanted to sneak Christophe's user_access_begin() series in.
Summary:
- Implement user_access_begin() and friends for our platforms that
support controlling kernel access to userspace.
- Enable CONFIG_VMAP_STACK on 32-bit Book3S and 8xx.
- Some tweaks to our pseries IOMMU code to allow SVMs ("secure"
virtual machines) to use the IOMMU.
- Add support for CLOCK_{REALTIME/MONOTONIC}_COARSE to the 32-bit
VDSO, and some other improvements.
- A series to use the PCI hotplug framework to control opencapi
card's so that they can be reset and re-read after flashing a new
FPGA image.
As well as other minor fixes and improvements as usual.
Thanks to: Alastair D'Silva, Alexandre Ghiti, Alexey Kardashevskiy,
Andrew Donnellan, Aneesh Kumar K.V, Anju T Sudhakar, Bai Yingjie, Chen
Zhou, Christophe Leroy, Frederic Barrat, Greg Kurz, Jason A.
Donenfeld, Joel Stanley, Jordan Niethe, Julia Lawall, Krzysztof
Kozlowski, Laurent Dufour, Laurentiu Tudor, Linus Walleij, Michael
Bringmann, Nathan Chancellor, Nicholas Piggin, Nick Desaulniers,
Oliver O'Halloran, Peter Ujfalusi, Pingfan Liu, Ram Pai, Randy Dunlap,
Russell Currey, Sam Bobroff, Sebastian Andrzej Siewior, Shawn
Anastasio, Stephen Rothwell, Steve Best, Sukadev Bhattiprolu, Thiago
Jung Bauermann, Tyrel Datwyler, Vaibhav Jain"
* tag 'powerpc-5.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (131 commits)
powerpc: configs: Cleanup old Kconfig options
powerpc/configs/skiroot: Enable some more hardening options
powerpc/configs/skiroot: Disable xmon default & enable reboot on panic
powerpc/configs/skiroot: Enable security features
powerpc/configs/skiroot: Update for symbol movement only
powerpc/configs/skiroot: Drop default n CONFIG_CRYPTO_ECHAINIV
powerpc/configs/skiroot: Drop HID_LOGITECH
powerpc/configs: Drop NET_VENDOR_HP which moved to staging
powerpc/configs: NET_CADENCE became NET_VENDOR_CADENCE
powerpc/configs: Drop CONFIG_QLGE which moved to staging
powerpc: Do not consider weak unresolved symbol relocations as bad
powerpc/32s: Fix kasan_early_hash_table() for CONFIG_VMAP_STACK
powerpc: indent to improve Kconfig readability
powerpc: Provide initial documentation for PAPR hcalls
powerpc: Implement user_access_save() and user_access_restore()
powerpc: Implement user_access_begin and friends
powerpc/32s: Prepare prevent_user_access() for user_access_end()
powerpc/32s: Drop NULL addr verification
powerpc/kuap: Fix set direction in allow/prevent_user_access()
powerpc/32s: Fix bad_kuap_fault()
...
|
||
|
Linus Torvalds
|
a45ad71e89 |
remoteproc updates for v5.6
This adds support for the Mediatek MT8183 SCP, modem remoteproc on Qualcomm SC7180 platform, audio and sensor remoteprocs on Qualcomm MSM8998 and audio, compute, modem and sensor remoteprocs on Qualcomm SM8150. It adds votes for necessary power-domains for all Qualcomm TrustZone based remoteproc instances are held, fixes a bug related to remoteproc drivers registering before the core has been initialized and does clean up the Qualcomm modem remoteproc driver. -----BEGIN PGP SIGNATURE----- iQJPBAABCAA5FiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAl44/90bHGJqb3JuLmFu ZGVyc3NvbkBsaW5hcm8ub3JnAAoJEAsfOT8Nma3Fn08QAKenfTGFhCS/5nHpdCyL BXmT5uIVrZb2r9dfh572Mg5TQoEwELenx9ufE1qMubMpGLEEF2FyMLHrGCZL+bsT pl4vTFrd5zKNYpP6t1MbidUm0UE2RVaUAslUApcdD8JRUTRGZQzEmPBUK6H5ZuHZ 5YXyU+qCmZVPJdARJG3qwtspvoExwMF8iRk6+vQT5YEhkJZUhz0M6bDvUF5SptKb +zDXHjuKptS1cLWSb05lcFZBAj8hkF9gmOOFVTbzlfY5KNkks0GI0InCfWGqno4T 78q9mR4hxzqMvaa2M4nfZi2Kmvmp/upYKPnH+m9RwWETvN60g8CALOhjHDzCWW0T SuAGZ5GwzR9Upz9Iqy4idrwayromwZf3QSkta1XSUar+JG6/LlANX9n0b9ngL3FO stIxooglxRIRiVVM35nSwTttiaEOlht5xPBsTuCzZ1k3RCdpMKvWArTt+vi6ZQBq jP/dGiINuRGhEuO1Ky8YheVP3vsBEoKgH22nznfyE0FatnBQnQMo/kKaLCTrA9zm 5TRXG4Bef4gGAIiQEWSc6j7l7zs5OKlFHNcDjULFR9HMY5L6dcpeo0RFl0UCWNEx 4jRQeqMvi/jhCdJB74Uep4+zf/I23/qTd5LMfcEt0rEUtiLxpIAAS5FRqqb+BE84 iXeBPlkC5dTpwfrDSatzSgq0 =Ns9h -----END PGP SIGNATURE----- Merge tag 'rproc-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull remoteproc updates from Bjorn Andersson: "This adds support for the Mediatek MT8183 SCP, modem remoteproc on Qualcomm SC7180 platform, audio and sensor remoteprocs on Qualcomm MSM8998 and audio, compute, modem and sensor remoteprocs on Qualcomm SM8150. It adds votes for necessary power-domains for all Qualcomm TrustZone based remoteproc instances are held, fixes a bug related to remoteproc drivers registering before the core has been initialized and does clean up the Qualcomm modem remoteproc driver" * tag 'rproc-v5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: (21 commits) remoteproc: qcom: q6v5-mss: Improve readability of reset_assert remoteproc: qcom: q6v5-mss: Use regmap_read_poll_timeout remoteproc: qcom: q6v5-mss: Rename boot status timeout remoteproc: qcom: q6v5-mss: Improve readability across clk handling remoteproc: use struct_size() helper remoteproc: Initialize rproc_class before use rpmsg: add rpmsg support for mt8183 SCP. remoteproc/mediatek: add SCP support for mt8183 dt-bindings: Add a binding for Mediatek SCP remoteproc: mss: q6v5-mss: Add modem support on SC7180 dt-bindings: remoteproc: qcom: Add Q6V5 Modem PIL binding for SC7180 remoteproc: qcom: pas: Add MSM8998 ADSP and SLPI support dt-bindings: remoteproc: qcom: Add ADSP and SLPI support for MSM8998 SoC remoteproc: q6v5-mss: Remove mem clk from the active pool remoteproc: qcom: Remove unneeded semicolon remoteproc: qcom: pas: Add auto_boot flag remoteproc: qcom: pas: Add SM8150 ADSP, CDSP, Modem and SLPI support dt-bindings: remoteproc: qcom: SM8150 Add ADSP, CDSP, MPSS and SLPI support remoteproc: qcom: pas: Vote for active/proxy power domains dt-bindings: remoteproc: qcom: Add power-domain bindings for Q6V5 PAS ... |
||
|
Linus Torvalds
|
cc12071ff3 |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
"The rest of MM and the rest of everything else: hotfixes, ipc, misc,
procfs, lib, cleanups, arm"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (67 commits)
ARM: dma-api: fix max_pfn off-by-one error in __dma_supported()
treewide: remove redundant IS_ERR() before error code check
include/linux/cpumask.h: don't calculate length of the input string
lib: new testcases for bitmap_parse{_user}
lib: rework bitmap_parse()
lib: make bitmap_parse_user a wrapper on bitmap_parse
lib: add test for bitmap_parse()
bitops: more BITS_TO_* macros
lib/string: add strnchrnul()
proc: convert everything to "struct proc_ops"
proc: decouple proc from VFS with "struct proc_ops"
asm-generic/tlb: provide MMU_GATHER_TABLE_FREE
asm-generic/tlb: rename HAVE_MMU_GATHER_NO_GATHER
asm-generic/tlb: rename HAVE_MMU_GATHER_PAGE_SIZE
asm-generic/tlb: rename HAVE_RCU_TABLE_FREE
asm-generic/tlb: add missing CONFIG symbol
asm-gemeric/tlb: remove stray function declarations
asm-generic/tlb: avoid potential double flush
mm/mmu_gather: invalidate TLB correctly on batch allocation failure and flush
powerpc/mmu_gather: enable RCU_TABLE_FREE even for !SMP case
...
|
||
Douglas Anderson
|
8cff43d46c |
dt-bindings: clock: Cleanup qcom,videocc bindings for sdm845/sc7180
This makes the qcom,videocc bindings match the recent changes to the dispcc and gpucc. 1. Switched to using "bi_tcxo" instead of "xo". 2. Adds a description for the XO clock. Not terribly important but nice if it cleanly matches its cousins. 3. Updates the example to use the symbolic name for the RPMH clock and also show that the real devices are currently using 2 address cells / size cells and fixes the spacing on the closing brace. 4. Split into 2 files. In this case they could probably share one file, but let's be consistent. Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lkml.kernel.org/r/20200203103049.v4.11.I27bbd90045f38cd3218c259526409d52a48efb35@changeid Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
||
|
Douglas Anderson
|
e6747e24f1 |
dt-bindings: clock: Fix qcom,gpucc bindings for sdm845/sc7180/msm8998
The qcom,gpucc bindings had a few problems with them:
1. When things were converted to yaml the name of the "gpll0 main"
clock got changed from "gpll0" to "gpll0_main". Change it back for
msm8998.
2. Apparently there is a push not to use purist aliases for clocks but
instead to just use the internal Qualcomm names. For sdm845 and
sc7180 (where the drivers haven't already been changed) move in
this direction.
Things were also getting complicated harder to deal with by jamming
several SoCs into one file. Splitting simplifies things.
Fixes:
|
||
|
Douglas Anderson
|
48cabc221f |
dt-bindings: clock: Fix qcom,dispcc bindings for sdm845/sc7180
The qcom,dispcc bindings had a few problems with them:
1. They didn't specify all the clocks that dispcc is a client of.
Specifically on sc7180 there are two clocks from the DSI PHY and
two from the DP PHY. On sdm845 there are actually two DSI PHYs
(each of which has two clocks) and an extra clock from the gcc.
These all need to be specified.
2. The sdm845.dtsi has existed for quite some time without specifying
the clocks. The Linux driver was relying on global names to match
things up. While we should transition things, it should be noted
in the bindings.
3. The names used the bindings for "xo" and "gpll0" didn't match the
names that QC used for these clocks internally and this was causing
confusion / difficulty with their code generation tools. Switched
to the internal names to simplify everyone's lives. It's not quite
as clean in a purist sense but it should avoid headaches. This
officially changes the binding, but that seems OK in this case.
Also note that I updated the example.
Fixes:
|
||
|
Linus Torvalds
|
eadc4e40e6 |
RTC for 5.6
Subsystem:
- the VL_READ and VL_CLR ioctls are now documented and their behavior is
unified across all the drivers.
- RTC_I2C_AND_SPI Kconfig option rework to avoid selecting both REGMAP_I2C and
REGMAP_SPI unecessarily.
Drivers:
- at91rm9200: remove deprecated procfs, add sam9x60, sama5d4 and sama5d2
compatibles.
- cmos: solve lost interrupts issue on MS Surface 3
- hym8563: return proper errno when time is invalid
- rv3029: many fixes, nvram support
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Merge tag 'rtc-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"The VL_READ and VL_CLR ioctls have been reworked to be more useful.
This will not break userspace as there are very few users and they are
using the integer value as a boolean.
Apart from that, two drivers were reworked and a few fixes here and
there for a net reduction of number of lines.
Summary:
Subsystem:
- the VL_READ and VL_CLR ioctls are now documented and their behavior
is unified across all the drivers.
- RTC_I2C_AND_SPI Kconfig option rework to avoid selecting both
REGMAP_I2C and REGMAP_SPI unecessarily.
Drivers:
- at91rm9200: remove deprecated procfs, add sam9x60, sama5d4 and
sama5d2 compatibles.
- cmos: solve lost interrupts issue on MS Surface 3
- hym8563: return proper errno when time is invalid
- rv3029: many fixes, nvram support"
* tag 'rtc-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (63 commits)
dt-bindings: rtc: at91rm9200: document clocks property
rtc: i2c/spi: Avoid inclusion of REGMAP support when not needed
rtc: Kconfig: select REGMAP_I2C when necessary
rtc: Kconfig: properly indent sd3078 entry
rtc: cmos: Refactor code by using the new dmi_get_bios_year() helper
rtc: cmos: Use predefined value for RTC IRQ on legacy x86
rtc: cmos: Stop using shared IRQ
rtc: tps6586x: Use IRQ_NOAUTOEN flag
rtc: at91rm9200: use FIELD_PREP/FIELD_GET
rtc: at91rm9200: avoid time readout in at91_rtc_setalarm
rtc: at91rm9200: move register definitions to C file
rtc: at91rm9200: add sama5d4 and sama5d2 compatibles
dt-bindings: rtc: at91rm9200: convert bindings to json-schema
rtc: at91rm9200: remove procfs information
dt-bindings: atmel, at91rm9200-rtc: add microchip, sam9x60-rtc
rtc: pcf8563: Use BIT
rtc: moxart: Convert to SPDX identifier
rtc: ds1343: Remove unused struct spi_device in struct ds1343_priv
rtc: rx8025: Remove struct i2c_client from struct rx8025_data
rtc: hym8563: Read the valid flag directly instead of caching it
...
|
||
Manfred Spraul
|
39323c64b8 |
smp_mb__{before,after}_atomic(): update Documentation
When adding the _{acquire|release|relaxed}() variants of some atomic
operations, it was forgotten to update Documentation/memory_barrier.txt:
smp_mb__{before,after}_atomic() is now intended for all RMW operations
that do not imply a memory barrier.
1)
smp_mb__before_atomic();
atomic_add();
2)
smp_mb__before_atomic();
atomic_xchg_relaxed();
3)
smp_mb__before_atomic();
atomic_fetch_add_relaxed();
Invalid would be:
smp_mb__before_atomic();
atomic_set();
In addition, the patch splits the long sentence into multiple shorter
sentences.
Link: http://lkml.kernel.org/r/20191020123305.14715-2-manfred@colorfullife.com
Fixes:
|
||
|
Linus Torvalds
|
f4a6365ae8 |
There are a few changes to the core framework this time around, in addition to
the normal collection of driver updates to support new SoCs, fix incorrect
data, and convert various drivers to clk_hw based APIs.
In the core, we allow clk_ops::init() to return an error code now so that we
can fail clk registration if the callback does something like fail to allocate
memory. We also add a new "terminate" clk_op so that things done in
clk_ops::init() can be undone, e.g. free memory. We also spit out a warning now
when critical clks fail to enable and we support changing clk rates and
enable/disable state through debugfs when developers compile the kernel
themselves.
On the driver front, we get support for what seems like a lot of Qualcomm and
NXP SoCs given that those vendors dominate the diffstat. There are a couple new
drivers for Xilinx and Amlogic SoCs too. The updates are all small things like
fixing the way glitch free muxes switch parents, avoiding div-by-zero problems,
or fixing data like parent names. See the updates section below for more
details.
Finally, the "basic" clk types have been converted to support specifying
parents with clk_hw pointers. This work includes an overhaul of the fixed-rate
clk type to be more modern by using clk_hw APIs.
Core:
- Let clk_ops::init() return an error code
- Add a clk_ops::terminate() callback to undo clk_ops::init()
- Warn about critical clks that fail to enable or prepare
- Support dangerous debugfs actions on clks with dead code
New Drivers:
- Support for Xilinx Versal platform clks
- Display clk controller on qcom sc7180
- Video clk controller on qcom sc7180
- Graphics clk controller on qcom sc7180
- CPU PLLs for qcom msm8916
- Move qcom msm8974 gfx3d clk to RPM control
- Display port clk support on qcom sdm845 SoCs
- Global clk controller on qcom ipq6018
- Add a driver for BCLK of Freescale SAI cores
- Add cam, vpe and sgx clock support for TI dra7
- Add aess clock support for TI omap5
- Enable clks for CPUfreq on Allwinner A64 SoCs
- Add Amlogic meson8b DDR clock controller
- Add input clocks to Amlogic meson8b controllers
- Add SPIBSC (SPI FLASH) clock on Renesas RZ/A2
- i.MX8MP clk driver support
Updates:
- Convert gpio, fixed-factor, mux, gate, divider basic clks to hw based APIs
- Detect more PRMCU variants in ux500 driver
- Adjust the composite clk type to new way of describing clk parents
- Fixes for clk controllers on qcom msm8998 SoCs
- Fix gmac main clock for TI dra7
- Move TI dra7-atl clock header to correct location
- Fix hidden node name dependency on TI clkctrl clocks
- Fix Amlogic meson8b mali clock update using the glitch free mux
- Fix Amlogic pll driver division by zero at init
- Prepare for split of Renesas R-Car H3 ES1.x and ES2.0+ config symbols
- Switch more i.MX clk drivers to clk_hw based APIs
- Disable non-functional divider between pll4_audio_div and
pll4_post_div on imx6q
- Fix watchdog2 clock name typo in imx7ulp clock driver
- Set CLK_GET_RATE_NOCACHE flag for DRAM related clocks on i.MX8M SoCs
- Suppress bind attrs for i.MX8M clock driver
- Add a big comment in imx8qxp-lpcg driver to tell why
devm_platform_ioremap_resource() shouldn't be used for the driver
- A correction on i.MX8MN usb1_ctrl parent clock setting
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"There are a few changes to the core framework this time around, in
addition to the normal collection of driver updates to support new
SoCs, fix incorrect data, and convert various drivers to clk_hw based
APIs.
In the core, we allow clk_ops::init() to return an error code now so
that we can fail clk registration if the callback does something like
fail to allocate memory. We also add a new "terminate" clk_op so that
things done in clk_ops::init() can be undone, e.g. free memory. We
also spit out a warning now when critical clks fail to enable and we
support changing clk rates and enable/disable state through debugfs
when developers compile the kernel themselves.
On the driver front, we get support for what seems like a lot of
Qualcomm and NXP SoCs given that those vendors dominate the diffstat.
There are a couple new drivers for Xilinx and Amlogic SoCs too. The
updates are all small things like fixing the way glitch free muxes
switch parents, avoiding div-by-zero problems, or fixing data like
parent names. See the updates section below for more details.
Finally, the "basic" clk types have been converted to support
specifying parents with clk_hw pointers. This work includes an
overhaul of the fixed-rate clk type to be more modern by using clk_hw
APIs.
Core:
- Let clk_ops::init() return an error code
- Add a clk_ops::terminate() callback to undo clk_ops::init()
- Warn about critical clks that fail to enable or prepare
- Support dangerous debugfs actions on clks with dead code
New Drivers:
- Support for Xilinx Versal platform clks
- Display clk controller on qcom sc7180
- Video clk controller on qcom sc7180
- Graphics clk controller on qcom sc7180
- CPU PLLs for qcom msm8916
- Move qcom msm8974 gfx3d clk to RPM control
- Display port clk support on qcom sdm845 SoCs
- Global clk controller on qcom ipq6018
- Add a driver for BCLK of Freescale SAI cores
- Add cam, vpe and sgx clock support for TI dra7
- Add aess clock support for TI omap5
- Enable clks for CPUfreq on Allwinner A64 SoCs
- Add Amlogic meson8b DDR clock controller
- Add input clocks to Amlogic meson8b controllers
- Add SPIBSC (SPI FLASH) clock on Renesas RZ/A2
- i.MX8MP clk driver support
Updates:
- Convert gpio, fixed-factor, mux, gate, divider basic clks to hw
based APIs
- Detect more PRMCU variants in ux500 driver
- Adjust the composite clk type to new way of describing clk parents
- Fixes for clk controllers on qcom msm8998 SoCs
- Fix gmac main clock for TI dra7
- Move TI dra7-atl clock header to correct location
- Fix hidden node name dependency on TI clkctrl clocks
- Fix Amlogic meson8b mali clock update using the glitch free mux
- Fix Amlogic pll driver division by zero at init
- Prepare for split of Renesas R-Car H3 ES1.x and ES2.0+ config
symbols
- Switch more i.MX clk drivers to clk_hw based APIs
- Disable non-functional divider between pll4_audio_div and
pll4_post_div on imx6q
- Fix watchdog2 clock name typo in imx7ulp clock driver
- Set CLK_GET_RATE_NOCACHE flag for DRAM related clocks on i.MX8M
SoCs
- Suppress bind attrs for i.MX8M clock driver
- Add a big comment in imx8qxp-lpcg driver to tell why
devm_platform_ioremap_resource() shouldn't be used for the driver
- A correction on i.MX8MN usb1_ctrl parent clock setting"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (140 commits)
dt/bindings: clk: fsl,plldig: Drop 'bindings' from schema id
clk: ls1028a: Fix warning on clamp() usage
clk: qoriq: add ls1088a hwaccel clocks support
clk: ls1028a: Add clock driver for Display output interface
dt/bindings: clk: Add YAML schemas for LS1028A Display Clock bindings
clk: fsl-sai: new driver
dt-bindings: clock: document the fsl-sai driver
clk: composite: add _register_composite_pdata() variants
clk: qcom: rpmh: Sort OF match table
dt-bindings: fix warnings in validation of qcom,gcc.yaml
dt-binding: fix compilation error of the example in qcom,gcc.yaml
clk: zynqmp: Add support for clock with CLK_DIVIDER_POWER_OF_TWO flag
clk: zynqmp: Fix divider calculation
clk: zynqmp: Add support for get max divider
clk: zynqmp: Warn user if clock user are more than allowed
clk: zynqmp: Extend driver for versal
dt-bindings: clock: Add bindings for versal clock driver
clk: ti: clkctrl: Fix hidden dependency to node name
clk: ti: add clkctrl data dra7 sgx
clk: ti: omap5: Add missing AESS clock
...
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||
|
Linus Torvalds
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fe70da5a32 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: - a driver for SGI IOC3 PS/2 controller - updates to driver for FocalTech FT5x06 series touch screen controllers - other assorted fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi4 - switch to reduced reporting mode dt-bindings: touchscreen: Convert Goodix touchscreen to json-schema dt-bindings: touchscreen: Add touchscreen schema Input: add IOC3 serio driver Input: axp20x-pek - enable wakeup for all AXP variants Input: axp20x-pek - respect userspace wakeup configuration Input: ads7846 - use new `delay` structure for SPI transfer delays Input: edt-ft5x06 - use pm core to enable/disable the wake irq Input: edt-ft5x06 - make wakeup-source switchable Input: edt-ft5x06 - document wakeup-source capability Input: edt-ft5x06 - alphabetical include reorder Input: edt-ft5x06 - work around first register access error Input: apbps2 - add __iomem to register struct Input: axp20x-pek - make device attributes static Input: elants_i2c - check Remark ID when attempting firmware update |
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Douglas Anderson
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2a8aa18c11 |
dt-bindings: clk: qcom: Fix self-validation, split, and clean cruft
The 'qcom,gcc.yaml' file failed self-validation (dt_binding_check)
because it required a property to be either (3 entries big),
(3 entries big), or (7 entries big), but not more than one of those
things. That didn't make a ton of sense.
This patch splits all of the exceptional device trees (AKA those that
would have needed if/then/else rules) from qcom,gcc.yaml. It also
cleans up some cruft found while doing that.
After this lands, this worked for me atop clk-next with just the known
error about msm8998:
for f in \
Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml \
Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml \
Documentation/devicetree/bindings/clock/qcom,gcc-msm8996.yaml \
Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml \
Documentation/devicetree/bindings/clock/qcom,gcc-qcs404.yaml \
Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml \
Documentation/devicetree/bindings/clock/qcom,gcc-sm8150.yaml \
Documentation/devicetree/bindings/clock/qcom,gcc.yaml; do \
ARCH=arm64 make dtbs_check DT_SCHEMA_FILES=$f; \
done
I then picked this patch atop linux-next (next-20200129) and ran:
# Delete broken yaml:
rm Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml
ARCH=arm64 make dt_binding_check | grep 'clock/qcom'
...and that didn't seem to indicate problems.
Arbitrary decisions made (yell if you want changed):
- Left all the older devices (where clocks / clock-names weren't
specified) in a single file.
- Didn't make clocks "required" for msm8996 but left them as listed.
This seems a little weird but it matches the old binding.
Misc cleanups as part of this patch:
- Fixed schema id to not have "bindings/" as per Rob [1].
- Listed include files as per Stephen.
- sm8150 was claimed to be same set of clocks as sc7180, but driver
and dts appear to say that "bi_tcxo_ao" doesn't exist. Fixed.
- In "apq8064", "#thermal-sensor-cells" was missing the "#".
- Got rid of "|" at the end of top description since spacing doesn't
matter.
- Changed indentation to consistently 2 spaces (it was 3 in some
places).
- Added period at the end of protected-clocks description.
- No space before ":".
- Updated sc7180/sm8150 example to use the 'qcom,rpmh.h' include.
- Updated sc7180/sm8150 example to use larger address/size cells as
per reality.
- Updated sc7180/sm8150 example to point to the sleep_clk rather than
<0>.
- Made it so that gcc-ipq8074 didn't require #power-domain-cells since
actual dts didn't have it and I got no hits from:
git grep _GDSC include/dt-bindings/clock/qcom,gcc-ipq8074.h
- Made it so that gcc-qcs404 didn't require #power-domain-cells since
actual dts didn't have it and I got no hits from:
git grep _GDSC include/dt-bindings/clock/qcom,gcc-qcs404.h
Noticed, but not done in this patch (volunteers needed):
- Add "aud_ref_clk" to sm8150 bindings / dts even though I found a
reference to it in "gcc-sm8150.c".
- Fix node name in actual ipq8074 to be "clock-controller" (it's gcc).
- Since the example doesn't need phandes to exist, in msm8998 could
just make up places providing some of the clocks currently bogused
out with <0>.
- On msm8998 clocks are listed as required but current dts doesn't
have them.
[1] https://lore.kernel.org/r/CAL_Jsq+_2E-bAbP9F6VYkWRp0crEyRGa5peuwP58-PZniVny7w@mail.gmail.com
Fixes:
|
||
Stephen Boyd
|
fc6a15c853 |
dt/bindings: clk: fsl,plldig: Drop 'bindings' from schema id
Having 'bindings' in here causes a warning when checking the schema.
Documentation/devicetree/bindings/clock/fsl,plldig.yaml:
$id: relative path/filename doesn't match actual path or filename
expected: http://devicetree.org/schemas/clock/fsl,plldig.yaml#
Remove it.
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Wen He <wen.he_1@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lkml.kernel.org/r/20200203052507.93215-2-sboyd@kernel.org
Acked-by: Rob Herring <robh@kernel.org>
|