summaryrefslogtreecommitdiffstats
path: root/Documentation
Commit message (Collapse)AuthorAgeFilesLines
* media: dt-bindings: rcar-vin: Add R8A774C0 supportFabrizio Castro2019-01-161-4/+5
| | | | | | | | | | | | Add the compatible string for RZ/G2E (a.k.a. R8A774C0) to the list of SoCs supported by rcar-vin driver. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: dt-bindings: rcar-csi2: Add r8a774c0Fabrizio Castro2019-01-161-1/+2
| | | | | | | | | | | | Add the compatible string for RZ/G2E (a.k.a. R8A774C0) to the list of supported SoCs. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: dt-bindings: adv748x: make data-lanes property mandatory for CSI-2 ↵Niklas Söderlund2019-01-161-1/+10
| | | | | | | | | | | | | | endpoints The CSI-2 transmitters can use a different number of lanes to transmit data. Make the data-lanes mandatory for the endpoints that describe the transmitters as no good default can be set to fallback on. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: Documentation: staging/ipu3-imgu: Add license informationSakari Ailus2019-01-072-1/+26
| | | | | | | | The driver documentation is under GPL v2 and the uAPI documentation under GNU FDL 1.1+ (without invariant sections) or GPL v2. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: Documentation: staging/ipu3-imgu: Fix reference file nameSakari Ailus2019-01-071-1/+1
| | | | | | | | The intel-ipu3.h intended-to-be-uAPI header is currently under drivers/staging/media/ipu3/include/, not include/uapi/linux. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: extended-controls.rst: update the mpeg2 compound controlsHans Verkuil2019-01-071-11/+17
| | | | | | | | | The layout of the compound controls has changed to fix 32/64 bit alignment issues and the use of timestamps instead of buffer indices to refer to buffers. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* media: buffer.rst: clean up timecode documentationHans Verkuil2019-01-071-6/+5
| | | | | | | | | | | | V4L2_BUF_FLAG_TIMECODE is not video capture specific, so drop that part. The 'Timecodes' section was a bit messy, so that's cleaned up. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Reviewed-by: Alexandre Courbot <acourbot@chromium.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* Merge tag 'kbuild-v4.21-3' of ↵Linus Torvalds2019-01-061-3/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull more Kbuild updates from Masahiro Yamada: - improve boolinit.cocci and use_after_iter.cocci semantic patches - fix alignment for kallsyms - move 'asm goto' compiler test to Kconfig and clean up jump_label CONFIG option - generate asm-generic wrappers automatically if arch does not implement mandatory UAPI headers - remove redundant generic-y defines - misc cleanups * tag 'kbuild-v4.21-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kconfig: rename generated .*conf-cfg to *conf-cfg kbuild: remove unnecessary stubs for archheader and archscripts kbuild: use assignment instead of define ... endef for filechk_* rules arch: remove redundant UAPI generic-y defines kbuild: generate asm-generic wrappers if mandatory headers are missing arch: remove stale comments "UAPI Header export list" riscv: remove redundant kernel-space generic-y kbuild: change filechk to surround the given command with { } kbuild: remove redundant target cleaning on failure kbuild: clean up rule_dtc_dt_yaml kbuild: remove UIMAGE_IN and UIMAGE_OUT jump_label: move 'asm goto' support test to Kconfig kallsyms: lower alignment on ARM scripts: coccinelle: boolinit: drop warnings on named constants scripts: coccinelle: check for redeclaration kconfig: remove unused "file" field of yylval union nds32: remove redundant kernel-space generic-y nios2: remove unneeded HAS_DMA define
| * kbuild: generate asm-generic wrappers if mandatory headers are missingMasahiro Yamada2019-01-061-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some time ago, Sam pointed out a certain degree of overwrap between generic-y and mandatory-y. (https://lkml.org/lkml/2017/7/10/121) I tweaked the meaning of mandatory-y a little bit; now it defines the minimum set of ASM headers that all architectures must have. If arch does not have specific implementation of a mandatory header, Kbuild will let it fallback to the asm-generic one by automatically generating a wrapper. This will allow to drop lots of redundant generic-y defines. Previously, "mandatory" was used in the context of UAPI, but I guess this can be extended to kernel space ASM headers. Suggested-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Sam Ravnborg <sam@ravnborg.org>
* | Merge tag 'fscrypt_for_linus' of ↵Linus Torvalds2019-01-061-77/+102
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt Pull fscrypt updates from Ted Ts'o: "Add Adiantum support for fscrypt" * tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt: fscrypt: add Adiantum support
| * | fscrypt: add Adiantum supportEric Biggers2019-01-061-77/+102
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the Adiantum encryption mode to fscrypt. Adiantum is a tweakable, length-preserving encryption mode with security provably reducible to that of XChaCha12 and AES-256, subject to a security bound. It's also a true wide-block mode, unlike XTS. See the paper "Adiantum: length-preserving encryption for entry-level processors" (https://eprint.iacr.org/2018/720.pdf) for more details. Also see commit 059c2a4d8e16 ("crypto: adiantum - add Adiantum support"). On sufficiently long messages, Adiantum's bottlenecks are XChaCha12 and the NH hash function. These algorithms are fast even on processors without dedicated crypto instructions. Adiantum makes it feasible to enable storage encryption on low-end mobile devices that lack AES instructions; currently such devices are unencrypted. On ARM Cortex-A7, on 4096-byte messages Adiantum encryption is about 4 times faster than AES-256-XTS encryption; decryption is about 5 times faster. In fscrypt, Adiantum is suitable for encrypting both file contents and names. With filenames, it fixes a known weakness: when two filenames in a directory share a common prefix of >= 16 bytes, with CTS-CBC their encrypted filenames share a common prefix too, leaking information. Adiantum does not have this problem. Since Adiantum also accepts long tweaks (IVs), it's also safe to use the master key directly for Adiantum encryption rather than deriving per-file keys, provided that the per-file nonce is included in the IVs and the master key isn't used for any other encryption mode. This configuration saves memory and improves performance. A new fscrypt policy flag is added to allow users to opt-in to this configuration. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
* | | Merge tag 'dma-mapping-4.21-1' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds2019-01-061-1/+0
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull dma-mapping fixes from Christoph Hellwig: "Fix various regressions introduced in this cycles: - fix dma-debug tracking for the map_page / map_single consolidatation - properly stub out DMA mapping symbols for !HAS_DMA builds to avoid link failures - fix AMD Gart direct mappings - setup the dma address for no kernel mappings using the remap allocator" * tag 'dma-mapping-4.21-1' of git://git.infradead.org/users/hch/dma-mapping: dma-direct: fix DMA_ATTR_NO_KERNEL_MAPPING for remapped allocations x86/amd_gart: fix unmapping of non-GART mappings dma-mapping: remove a few unused exports dma-mapping: properly stub out the DMA API for !CONFIG_HAS_DMA dma-mapping: remove dmam_{declare,release}_coherent_memory dma-mapping: implement dmam_alloc_coherent using dmam_alloc_attrs dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs
| * | | dma-mapping: remove dmam_{declare,release}_coherent_memoryChristoph Hellwig2019-01-041-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | These functions have never been used. Signed-off-by: Christoph Hellwig <hch@lst.de>
* | | | Merge tag 'hwlock-v4.21' of git://github.com/andersson/remoteprocLinus Torvalds2019-01-061-0/+23
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull hwspinlock updates from Bjorn Andersson: "This adds support for the hardware semaphores found in STM32MP1" * tag 'hwlock-v4.21' of git://github.com/andersson/remoteproc: hwspinlock: fix return value check in stm32_hwspinlock_probe() hwspinlock: add STM32 hwspinlock device dt-bindings: hwlock: Document STM32 hwspinlock bindings
| * | | | dt-bindings: hwlock: Document STM32 hwspinlock bindingsBenjamin Gaignard2018-12-051-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add bindings for STM32 hardware spinlock device Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
* | | | | Merge tag 'docs-5.0-fixes' of git://git.lwn.net/linuxLinus Torvalds2019-01-054-9/+3
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull documentation fixes from Jonathan Corbet: "A handful of late-arriving documentation fixes" * tag 'docs-5.0-fixes' of git://git.lwn.net/linux: doc: filesystems: fix bad references to nonexistent ext4.rst file Documentation/admin-guide: update URL of LKML information link Docs/kernel-api.rst: Remove blk-tag.c reference
| * | | | | doc: filesystems: fix bad references to nonexistent ext4.rst fileOtto Sabart2019-01-032-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ext4.rst file does not exist anymore. This patch changes all references to point to the whole ext4 directory. Fixes: d3091215921b ("docs: move ext4 administrative docs to admin-guide/") Signed-off-by: Otto Sabart <ottosabart@seberm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | | | | Documentation/admin-guide: update URL of LKML information linkRamunas Geciauskas2019-01-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Information regarding linux-kernel mailing list is no longer hosted on tux.org Update the link to point to the one available at kernel.org Signed-off-by: Ramunas Geciauskas <kernel@geciauskas.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
| * | | | | Docs/kernel-api.rst: Remove blk-tag.c referenceMarcos Paulo de Souza2019-01-031-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After 7ca01926463a, legacy rq tagging was removed, so block/blk-tag.c does not exists anymore. When generating pdfdocs, sphinx complains about this missing file: Error: Cannot open file ./block/blk-tag.c Error: Cannot open file ./block/blk-tag.c Error: Cannot open file ./block/blk-tag.c Error: Cannot open file ./block/blk-tag.c So remove blk-tag.c traces from kernel-api.rst file to silence these warnings. Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
* | | | | | Merge branch 'i2c/for-5.0' of ↵Linus Torvalds2019-01-059-7/+25
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "I2C has only driver updates for you this time. Mostly new IDs/DT compatibles, also SPDX conversions, small cleanups. STM32F7 got FastMode+ and PM support, Axxia some reliabilty improvements" * 'i2c/for-5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (26 commits) i2c: Add Actions Semiconductor Owl family S700 I2C support dt-bindings: i2c: Add S700 support for Actions Semi Soc's i2c: ismt: Add support for Intel Cedar Fork i2c: tegra: Switch to SPDX identifier i2c: tegra: Add missing kerneldoc for some fields i2c: tegra: Cleanup kerneldoc comments i2c: axxia: support sequence command mode dt-bindings: i2c: rcar: Add r8a774c0 support dt-bindings: i2c: sh_mobile: Add r8a774c0 support i2c: sh_mobile: Add support for r8a774c0 (RZ/G2E) i2c: i2c-cros-ec-tunnel: Switch to SPDX identifier. i2c: powermac: Use of_node_name_eq for node name comparisons i2c-axxia: check for error conditions first i2c-axxia: dedicated function to set client addr dt-bindings: i2c: Use correct vendor prefix for Atmel i2c: tegra: replace spin_lock_irqsave with spin_lock in ISR eeprom: at24: add support for 24c2048 dt-bindings: eeprom: at24: add "atmel,24c2048" compatible string i2c: i2c-stm32f7: add PM Runtime support i2c: sh_mobile: add support for r8a77990 (R-Car E3) ...
| * | | | | | dt-bindings: i2c: Add S700 support for Actions Semi Soc'sParthiban Nallathambi2019-01-031-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add s700 compatible string to Actions Semi SoC dt-bindings. Signed-off-by: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| * | | | | | dt-bindings: i2c: rcar: Add r8a774c0 supportFabrizio Castro2018-12-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document RZ/G2E (R8A774C0) I2C compatibility with the relevant device dt-bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| * | | | | | dt-bindings: i2c: sh_mobile: Add r8a774c0 supportFabrizio Castro2018-12-171-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document RZ/G2E (R8A774C0) SoC bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| * | | | | | Merge tag 'at24-4.21-updates-for-wolfram' of ↵Wolfram Sang2018-12-171-0/+1
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-5.0 at24: updates for 4.21 Adding a new compatible for 24c2048.
| | * | | | | | dt-bindings: eeprom: at24: add "atmel,24c2048" compatible stringAdrian Bunk2018-12-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new compatible to the device tree bindings. Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
| * | | | | | | Merge tag 'v4.20-rc6' into i2c/for-5.0Wolfram Sang2018-12-1117-86/+295
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux 4.20-rc6
| * | | | | | | dt-bindings: i2c: Use correct vendor prefix for AtmelThierry Reding2018-12-114-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "at," prefix was never correct for Atmel, so fix the few occurrences that got it wrong. Use "atmel," instead. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl> Acked-by: Peter Rosin <peda@axentia.se> [wsa: merged two patches into one, dropped 'trivial-devices' hunk which needs to go in seperately] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| * | | | | | | i2c: sh_mobile: document support for r8a77990 (R-Car E3)Simon Horman2018-11-271-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document support for the IIC code for the r8a77990 (R-Car E3). It is not considered compatible with existing fallback bindings due to the documented absence of automatic transmission registers. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
| * | | | | | | dt-bindings: i2c-stm32: SYSCFG Fast Mode Plus support for I2C STM32F7Pierre-Yves MORDRET2018-11-271-0/+6
| | |_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Append optional bindings to update SYSCFG Fast Mode Plus bits if Fast Mode Plus speed is selected. Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* | | | | | | Merge tag 'pci-v4.21-changes' of ↵Linus Torvalds2019-01-055-11/+156
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: - Remove unused lists from ASPM pcie_link_state (Frederick Lawler) - Fix Broadcom CNB20LE host bridge unintended sign extension (Colin Ian King) - Expand Kconfig "PF" acronyms (Randy Dunlap) - Update MAINTAINERS for arch/x86/kernel/early-quirks.c (Bjorn Helgaas) - Add missing include to drivers/pci.h (Alexandru Gagniuc) - Override Synopsys USB 3.x HAPS device class so dwc3-haps can claim it instead of xhci (Thinh Nguyen) - Clean up P2PDMA documentation (Randy Dunlap) - Allow runtime PM even if driver doesn't supply callbacks (Jarkko Nikula) - Remove status check after submitting Switchtec MRPC Firmware Download commands to avoid Completion Timeouts (Kelvin Cao) - Set Switchtec coherent DMA mask to allow 64-bit DMA (Boris Glimcher) - Fix Switchtec SWITCHTEC_IOCTL_EVENT_IDX_ALL flag overwrite issue (Joey Zhang) - Enable write combining for Switchtec MRPC Input buffers (Kelvin Cao) - Add Switchtec MRPC DMA mode support (Wesley Sheng) - Skip VF scanning on powerpc, which does this in firmware (Sebastian Ott) - Add Amlogic Meson PCIe controller driver and DT bindings (Yue Wang) - Constify histb dw_pcie_host_ops structure (Julia Lawall) - Support multiple power domains for imx6 (Leonard Crestez) - Constify layerscape driver data (Stefan Agner) - Update imx6 Kconfig to allow imx6 PCIe in imx7 kernel (Trent Piepho) - Support armada8k GPIO reset (Baruch Siach) - Support suspend/resume support on imx6 (Leonard Crestez) - Don't hard-code DesignWare DBI/ATU offst (Stephen Warren) - Skip i.MX6 PHY setup on i.MX7D (Andrey Smirnov) - Remove Jianguo Sun from HiSilicon STB maintainers (Lorenzo Pieralisi) - Mask DesignWare interrupts instead of disabling them to avoid lost interrupts (Marc Zyngier) - Add locking when acking DesignWare interrupts (Marc Zyngier) - Ack DesignWare interrupts in the proper callbacks (Marc Zyngier) - Use devm resource parser in mediatek (Honghui Zhang) - Remove unused mediatek "num-lanes" DT property (Honghui Zhang) - Add UniPhier PCIe controller driver and DT bindings (Kunihiko Hayashi) - Enable MSI for imx6 downstream components (Richard Zhu) * tag 'pci-v4.21-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (40 commits) PCI: imx: Enable MSI from downstream components s390/pci: skip VF scanning PCI/IOV: Add flag so platforms can skip VF scanning PCI/IOV: Factor out sriov_add_vfs() PCI: uniphier: Add UniPhier PCIe host controller support dt-bindings: PCI: Add UniPhier PCIe host controller description PCI: amlogic: Add the Amlogic Meson PCIe controller driver dt-bindings: PCI: meson: add DT bindings for Amlogic Meson PCIe controller arm64: dts: mt7622: Remove un-used property for PCIe arm: dts: mt7623: Remove un-used property for PCIe dt-bindings: PCI: MediaTek: Remove un-used property PCI: mediatek: Remove un-used variant in struct mtk_pcie_port MAINTAINERS: Remove Jianguo Sun from HiSilicon STB DWC entry PCI: dwc: Don't hard-code DBI/ATU offset PCI: imx: Add imx6sx suspend/resume support PCI: armada8k: Add support for gpio controlled reset signal PCI: dwc: Adjust Kconfig to allow IMX6 PCIe host on IMX7 PCI: dwc: layerscape: Constify driver data PCI: imx: Add multi-pd support PCI: Override Synopsys USB 3.x HAPS device class ...
| * \ \ \ \ \ \ Merge branch 'remotes/lorenzo/pci/uniphier'Bjorn Helgaas2019-01-021-0/+81
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Add UniPhier PCIe controller driver and DT bindings (Kunihiko Hayashi) * remotes/lorenzo/pci/uniphier: PCI: uniphier: Add UniPhier PCIe host controller support dt-bindings: PCI: Add UniPhier PCIe host controller description # Conflicts: # drivers/pci/controller/dwc/Kconfig # drivers/pci/controller/dwc/Makefile
| | * | | | | | | dt-bindings: PCI: Add UniPhier PCIe host controller descriptionKunihiko Hayashi2018-12-191-0/+81
| | | |_|_|/ / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DT bindings for PCIe controller implemented in UniPhier SoCs when configured in Root Complex (host) mode. This controller is based on the DesignWare PCIe core. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org>
| * | | | | | | Merge branch 'remotes/lorenzo/pci/mediatek'Bjorn Helgaas2019-01-021-8/+0
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Use devm resource parser in mediatek (Honghui Zhang) - Remove unused mediatek "num-lanes" DT property (Honghui Zhang) * remotes/lorenzo/pci/mediatek: arm64: dts: mt7622: Remove un-used property for PCIe arm: dts: mt7623: Remove un-used property for PCIe dt-bindings: PCI: MediaTek: Remove un-used property PCI: mediatek: Remove un-used variant in struct mtk_pcie_port PCI: mediatek: Use devm_of_pci_get_host_bridge_resources() to parse DT
| | * | | | | | | dt-bindings: PCI: MediaTek: Remove un-used propertyHonghui Zhang2018-12-181-8/+0
| | |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "num-lanes" property is not used, remove it. Signed-off-by: Honghui Zhang <honghui.zhang@mediatek.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
| * | | | | | | Merge branch 'remotes/lorenzo/pci/dwc'Bjorn Helgaas2019-01-021-1/+3
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Constify histb dw_pcie_host_ops structure (Julia Lawall) - Support multiple power domains for imx6 (Leonard Crestez) - Constify layerscape driver data (Stefan Agner) - Update imx6 Kconfig to allow imx6 PCIe in imx7 kernel (Trent Piepho) - Support armada8k GPIO reset (Baruch Siach) - Support suspend/resume support on imx6 (Leonard Crestez) - Don't hard-code DesignWare DBI/ATU offst (Stephen Warren) - Skip i.MX6 PHY setup on i.MX7D (Andrey Smirnov) - Remove Jianguo Sun from HiSilicon STB maintainers (Lorenzo Pieralisi) * remotes/lorenzo/pci/dwc: MAINTAINERS: Remove Jianguo Sun from HiSilicon STB DWC entry PCI: dwc: Don't hard-code DBI/ATU offset PCI: imx: Add imx6sx suspend/resume support PCI: armada8k: Add support for gpio controlled reset signal PCI: dwc: Adjust Kconfig to allow IMX6 PCIe host on IMX7 PCI: dwc: layerscape: Constify driver data PCI: imx: Add multi-pd support dt-bindings: imx6q-pcie: Add multi-pd bindings for imx6sx PCI: histb: Constify dw_pcie_host_ops structure
| | * | | | | | | dt-bindings: imx6q-pcie: Add multi-pd bindings for imx6sxLeonard Crestez2018-11-201-1/+3
| | |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCIe and PCIE_PHY blocks are in different power domains on imx6sx and this needs to be described using multi-pd bindings. This was not required until now because the power-domain of the PCIe block (DISPLAY) was always on. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> [lorenzo.pieralisi@arm.com: updated commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org>
| * | | | | | | Merge branch 'remotes/lorenzo/pci/amlogic'Bjorn Helgaas2019-01-021-0/+70
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Add Amlogic Meson PCIe controller driver and DT bindings (Yue Wang) * remotes/lorenzo/pci/amlogic: PCI: amlogic: Add the Amlogic Meson PCIe controller driver dt-bindings: PCI: meson: add DT bindings for Amlogic Meson PCIe controller
| | * | | | | | | dt-bindings: PCI: meson: add DT bindings for Amlogic Meson PCIe controllerYue Wang2018-12-191-0/+70
| | |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Amlogic Meson PCIe host controller is based on the Synopsys DesignWare PCI core. This patch adds documentation for the DT bindings in Meson PCIe controller. Signed-off-by: Yue Wang <yue.wang@amlogic.com> Signed-off-by: Hanjie Lin <hanjie.lin@amlogic.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org>
| * / / / / / / PCI/P2PDMA: Clean up documentation and kernel-docRandy Dunlap2018-12-111-2/+2
| |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix typos, spellos, and grammar in p2pdma.rst and p2pdma.c. Fix return value(s) in function pci_p2pmem_alloc_sgl(). Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Logan Gunthorpe <logang@deltatee.com> Cc: Jonathan Corbet <corbet@lwn.net>
* | | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2019-01-052-2/+21
|\ \ \ \ \ \ \ | |_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - high-resolution scrolling support that gracefully handles differences between MS and Logitech implementations in HW, from Peter Hutterer and Harry Cutts - MSI IRQ support for intel-ish driver, from Song Hongyan - support for new hardware (Cougar 700K, Odys Winbook 13, ASUS FX503VD, ASUS T101HA) from Daniel M. Lambea, Hans de Goede and Aleix Roca Nonell - other small assorted fixups * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (22 commits) HID: i2c-hid: Add Odys Winbook 13 to descriptor override HID: lenovo: Add checks to fix of_led_classdev_register HID: intel-ish-hid: add MSI interrupt support HID: debug: Change to use DEFINE_SHOW_ATTRIBUTE macro HID: doc: fix wrong data structure reference for UHID_OUTPUT HID: intel-ish-hid: fixes incorrect error handling HID: asus: Add support for the ASUS T101HA keyboard dock HID: logitech: Use LDJ_DEVICE macro for existing Logitech mice HID: logitech: Enable high-resolution scrolling on Logitech mice HID: logitech: Add function to enable HID++ 1.0 "scrolling acceleration" HID: logitech-hidpp: fix typo, hiddpp to hidpp HID: input: use the Resolution Multiplier for high-resolution scrolling HID: core: process the Resolution Multiplier HID: core: store the collections as a basic tree Input: add `REL_WHEEL_HI_RES` and `REL_HWHEEL_HI_RES` HID: input: support Microsoft wireless radio control hotkey HID: use macros in IS_INPUT_APPLICATION HID: asus: Add support for the ASUS FX503VD laptop HID: asus: Add event handler to catch unmapped Asus Vendor UsagePage codes HID: cougar: Add support for Cougar 700K Gaming Keyboard ...
| | | | | | |
| | \ \ \ \ \
| | \ \ \ \ \
| | \ \ \ \ \
| | \ \ \ \ \
| | \ \ \ \ \
| *-----. \ \ \ \ \ Merge branches 'for-4.20/upstream-fixes', 'for-4.21/core', ↵Jiri Kosina2019-01-0359-265/+1358
| |\ \ \ \ \ \ \ \ \ | | | | | |/ / / / / | | | | |/| | / / / | | | |_|_|_|/ / / | | |/| | | | | | 'for-4.21/hid-asus', 'for-4.21/hid-core', 'for-4.21/hid-cougar', 'for-4.21/hidraw', 'for-4.21/highres-wheel' and 'for-4.21/ish' into for-linus
| | | | | * | | | Input: add `REL_WHEEL_HI_RES` and `REL_HWHEEL_HI_RES`Peter Hutterer2018-12-071-1/+20
| | | | |/ / / / | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This event code represents scroll reports from high-resolution wheels and is modelled after the approach Windows uses. The value 120 is one detent (wheel click) of movement. Mice with higher-resolution scrolling can send fractions of 120 which must be accumulated in userspace. Userspace can either wait for a full 120 to accumulate or scroll by fractions of one logical scroll movement as the events come in. 120 was picked as magic number because it has a high number of integer fractions that can be used by high-resolution wheels. For more information see https://docs.microsoft.com/en-us/previous-versions/windows/hardware/design/dn613912(v=vs.85) These new axes obsolete REL_WHEEL and REL_HWHEEL. The legacy axes are emulated by the kernel but the most accurate (and most granular) data is available through the new axes. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Verified-by: Harry Cutts <hcutts@chromium.org> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
| * | | | | | | HID: doc: fix wrong data structure reference for UHID_OUTPUTPeter Hutterer2018-12-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | | | | | | Merge branch 'linus' of ↵Linus Torvalds2019-01-054-4/+21
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal Pull thermal SoC updates from Eduardo Valentin: - Tegra DT binding documentation for Tegra194 - Armada now supports ap806 and cp110 - RCAR thermal now supports R8A774C0 and R8A77990 - Fixes on thermal_hwmon, IMX, generic-ADC, ST, RCAR, Broadcom, Uniphier, QCOM, Tegra, PowerClamp, and Armada thermal drivers. * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: (22 commits) thermal: generic-adc: Fix adc to temp interpolation thermal: rcar_thermal: add R8A77990 support dt-bindings: thermal: rcar-thermal: add R8A77990 support thermal: rcar_thermal: add R8A774C0 support dt-bindings: thermal: rcar-thermal: add R8A774C0 support dt-bindings: cp110: document the thermal interrupt capabilities dt-bindings: ap806: document the thermal interrupt capabilities MAINTAINERS: thermal: add entry for Marvell MVEBU thermal driver thermal: armada: add overheat interrupt support thermal: st: fix Makefile typo thermal: uniphier: Convert to SPDX identifier thermal/intel_powerclamp: Change to use DEFINE_SHOW_ATTRIBUTE macro thermal: tegra: soctherm: Change to use DEFINE_SHOW_ATTRIBUTE macro dt-bindings: thermal: tegra-bpmp: Add Tegra194 support thermal: imx: save one condition block for normal case of nvmem initialization thermal: imx: fix for dependency on cpu-freq thermal: tsens: qcom: do not create duplicate regmap debugfs entries thermal: armada: Use PTR_ERR_OR_ZERO in armada_thermal_probe_legacy() dt-bindings: thermal: rcar-gen3-thermal: All variants use 3 interrupts thermal: broadcom: use devm_thermal_zone_of_sensor_register ...
| * | | | | | | | dt-bindings: thermal: rcar-thermal: add R8A77990 supportYoshihiro Kaneko2019-01-021-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document the R-Car E3 (R8A77990) SoC bindings. Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Tested-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| * | | | | | | | dt-bindings: thermal: rcar-thermal: add R8A774C0 supportFabrizio Castro2019-01-021-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document RZ/G2E SoC (a.k.a. r8a774c0) bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| * | | | | | | | dt-bindings: cp110: document the thermal interrupt capabilitiesMiquel Raynal2019-01-021-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The thermal IP can produce interrupts on overheat situation. Describe them. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| * | | | | | | | dt-bindings: ap806: document the thermal interrupt capabilitiesMiquel Raynal2019-01-021-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The thermal IP can produce interrupts on overheat situation. Describe them. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| * | | | | | | | dt-bindings: thermal: tegra-bpmp: Add Tegra194 supportThierry Reding2019-01-021-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The thermal controller implementation on Tegra194 is very similar to the implementation on Tegra186. Add a compatible string for the new generation. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
| * | | | | | | | dt-bindings: thermal: rcar-gen3-thermal: All variants use 3 interruptsGeert Uytterhoeven2019-01-021-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RZ/G2M also has 3 interrupts routed to the TSC, but the list was not updated to reflect this. Just drop the list, as this is the case for this TSC variant in all R-Car Gen3 and RZ/G2 SoCs. Fixes: be6af481f3b2d508 ("dt-bindings: thermal: rcar-gen3-thermal: Add r8a774a1 support") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 23:58:54 +0000