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2017-12-22x86/doc: Remove obvious weirdnesses from the x86 MM layout documentationPeter Zijlstra1-9/+3
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andy Lutomirski <luto@kernel.org> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Laight <David.Laight@aculab.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Eduardo Valentin <eduval@amazon.com> Cc: Greg KH <gregkh@linuxfoundation.org> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Will Deacon <will.deacon@arm.com> Cc: aliguori@amazon.com Cc: daniel.gruss@iaik.tugraz.at Cc: hughd@google.com Cc: keescook@google.com Cc: linux-mm@kvack.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-12-22x86/mm/64: Improve the memory map documentationAndy Lutomirski1-4/+6
The old docs had the vsyscall range wrong and were missing the fixmap. Fix both. There used to be 8 MB reserved for future vsyscalls, but that's long gone. Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: David Laight <David.Laight@aculab.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Kees Cook <keescook@chromium.org> Cc: Kirill A. Shutemov <kirill@shutemov.name> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-12-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2-8/+12
Lots of overlapping changes. Also on the net-next side the XDP state management is handled more in the generic layers so undo the 'net' nfp fix which isn't applicable in net-next. Include a necessary change by Jakub Kicinski, with log message: ==================== cls_bpf no longer takes care of offload tracking. Make sure netdevsim performs necessary checks. This fixes a warning caused by TC trying to remove a filter it has not added. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Herbert Xu86-132/+198
Merge the crypto tree to pick up inside-secure fixes.
2017-12-22crypto: exynos - Support Exynos5250+ SoCsลukasz Stelmach1-1/+3
Add support for PRNG in Exynos5250+ SoCs. Signed-off-by: ลukasz Stelmach <l.stelmach@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-22drm/panel: Add DT bindings for Ilitek ILI9322Linus Walleij1-0/+49
This adds device tree bindings for the Ilitek ILI9322 320x240 TFT panel driver. Cc: David Lechner <david@lechnology.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Ben Dooks <ben.dooks@codethink.co.uk> Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20171201161659.9588-1-linus.walleij@linaro.org
2017-12-22xfrm: update the stats documentationShannon Nelson1-6/+14
Add a couple of stats that aren't in the documentation file and rework the top description to be a little more readable. Signed-off-by: Shannon Nelson <shannon.nelson@oracle.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
2017-12-22OPP: Introduce "required-opp" propertyViresh Kumar2-0/+67
Devices have inter-dependencies some times. For example a device that needs to run at 800 MHz, needs another device (e.g. Its power domain) to be configured at a particular operating performance point. This patch introduces a new property "required-opp" which can be present directly in a device's node (if it doesn't need to change its OPPs), or in device's OPP nodes. More details on the property can be seen in the binding itself. Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2017-12-22OPP: Allow OPP table to be used for power-domainsViresh Kumar2-0/+11
Power-domains can also have their active states and this patch enhances the OPP binding to define those. The power domains can use the OPP bindings as is, with one additional change to Allow "operating-points-v2" property to contain multiple phandles for power domain providers providing multiple domains. Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2017-12-21clk: si5351: Add DT property to enable PLL resetSergej Sawazki1-0/+1
Add optional output clock DT property to enable PLL reset when a clock output is enabled. Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Rabeeh Khoury <rabeeh@solid-run.com> Cc: Russell King <linux@armlinux.org.uk> Signed-off-by: Sergej Sawazki <sergej@taudac.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-12-22Merge tag 'drm-misc-next-2017-12-21' of git://anongit.freedesktop.org/drm/drm-misc into drm-nextDave Airlie3-22/+46
drm-misc-next for 4.16: Core Changes: - mostly doc updates and some fbdev improvements * tag 'drm-misc-next-2017-12-21' of git://anongit.freedesktop.org/drm/drm-misc: drm/framebuffer: Print task that allocated the fb in debug info. drm/fb-helper: Add drm_fb_helper_defio_init() drm/fb-helper: Update DOC with new helpers drm/docs: Add todo entry for drm_fb_helper_fbdev_setup() drm/fb-helper: Add drm_fb_helper_fbdev_setup/teardown() drm/fb-helper: Set/clear dev->fb_helper in dummy init/fini drm/stm: ltdc: Remove unnecessary platform_get_resource() error check drm/stm: dsi: Remove unnecessary platform_get_resource() error check drm/doc: Move legacy kms helpers to the very end drm/atomic: document how to handle driver private objects drm/syncobj: some kerneldoc polish drm/print: Unconfuse kerneldoc drm/edid: kerneldoc for is_hdmi2_sink
2017-12-21clk: qoriq: add more divider clocks supportYuantian Tang1-0/+1
More divider clocks are needed by IP. So enlarge the PLL divider array to accommodate more divider clocks. Signed-off-by: Tang Yuantian <andy.tang@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-12-21dt-bindings: Add Spreadtrum clock binding documentationChunyan Zhang1-0/+63
Introduce a new binding with its documentation for Spreadtrum clock sub-framework. Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-12-21Merge tag 'v4.16-rockchip-dts64-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dtArnd Bergmann1-0/+1
Pull "Rockchip dts64 changes for 4.16" from Heiko Stรผbner: General RK3399 gets Mipi nodes, fixes for usb3 support and better support for the type-c phys. The Kevin Chromebooks based on rk3399 now can use their internal edp displays. RK3328 gets its efuse node and Mali450 gpu node, which actually produces already some nice results with the WIP Lima driver. * tag 'v4.16-rockchip-dts64-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: Add efuse device node for RK3328 SoC arm64: dts: rockchip: add rk3328 mali gpu node dt-bindings: gpu: mali-utgard: add rockchip,rk3328-mali compatible arm64: dts: rockchip: add extcon nodes and enable tcphy rk3399-gru arm64: dts: rockchip: add usb3-phy otg-port support for rk3399 arm64: dts: rockchip: add reset property for dwc3 controllers on rk3399 arm64: dts: rockchip: add the aclk_usb3 clocks for USB3 on rk3399 arm64: dts: rockchip: add pd_usb3 power-domain node for rk3399 arm64: dts: rockchip: Enable edp disaplay on kevin arm64: dts: rockchip: update mipi cells for RK3399 arm64: dts: rockchip: add mipi_dsi1 support for rk3399 arm64: dts: rockchip: add rk3399 DSI0 reset
2017-12-21scripts: kernel-doc: parse next structs/unionsMauro Carvalho Chehab1-0/+46
There are several places within the Kernel tree with nested structs/unions, like this one: struct ingenic_cgu_clk_info { const char *name; enum { CGU_CLK_NONE = 0, CGU_CLK_EXT = BIT(0), CGU_CLK_PLL = BIT(1), CGU_CLK_GATE = BIT(2), CGU_CLK_MUX = BIT(3), CGU_CLK_MUX_GLITCHFREE = BIT(4), CGU_CLK_DIV = BIT(5), CGU_CLK_FIXDIV = BIT(6), CGU_CLK_CUSTOM = BIT(7), } type; int parents[4]; union { struct ingenic_cgu_pll_info pll; struct { struct ingenic_cgu_gate_info gate; struct ingenic_cgu_mux_info mux; struct ingenic_cgu_div_info div; struct ingenic_cgu_fixdiv_info fixdiv; }; struct ingenic_cgu_custom_info custom; }; }; Currently, such struct is documented as: **Definition** :: struct ingenic_cgu_clk_info { const char * name; }; **Members** ``name`` name of the clock With is obvioulsy wrong. It also generates an error: drivers/clk/ingenic/cgu.h:169: warning: No description found for parameter 'enum' However, there's nothing wrong with this kernel-doc markup: everything is documented there. It makes sense to document all fields there. So, add a way for the core to parse those structs. With this patch, all documented fields will properly generate documentation. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21docs: get rid of kernel-doc-nano-HOWTO.txtMauro Carvalho Chehab2-324/+0
Everything there is already described at Documentation/doc-guide/kernel-doc.rst. So, there's no reason why to keep it anymore. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21docs: kernel-doc.rst: add documentation about man pagesMauro Carvalho Chehab1-0/+34
kernel-doc-nano-HOWTO.txt has a chapter about man pages production. While we don't have a working "make manpages" target, add it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21docs: kernel-doc.rst: improve typedef documentationMauro Carvalho Chehab1-10/+22
Add documentation about typedefs for function prototypes and move it to happen earlier. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21docs: kernel-doc.rst: improve structs chapterMauro Carvalho Chehab1-24/+24
There is a mess on this chapter: it suggests that even enums and unions should be documented with "struct". That's not the way it should be ;-) Fix it and move it to happen earlier. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21docs: kernel-doc.rst: improve function documentation sectionMauro Carvalho Chehab1-39/+61
Move its contents to happen earlier and improve the description of return values, adding a subsection to it. Most of the contents there came from kernel-doc-nano-HOWTO.txt. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21docs: kernel-doc.rst: improve private members descriptionMauro Carvalho Chehab1-26/+30
The private members section can now be moved to be together with the arguments section. Move it there and add an example about the usage of public: Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21docs: kernel-doc.rst: better describe kernel-doc argumentsMauro Carvalho Chehab1-3/+41
Add a new section to describe kernel-doc arguments, adding examples about how identation should happen, as failing to do that causes Sphinx to do the wrong thing. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21docs: fix process/submit-checklist.rst Sphinx warningMarkus Heiser1-2/+2
add missing indent whitespace to list item, fixes the warning: - process/submit-checklist.rst:41: WARNING: Enumerated list ends without a blank line; unexpected unindent. Signed-off-by: Markus Heiser <markus.heiser@darmarit.de> Reviewed-by: Darren Hart (VMware) <dvhart@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21docs: ftrace-uses.rst fix varios code-block directivesMarkus Heiser1-30/+30
ftrace-uses.rst is not yet included into any toctree, but since it is a .rst file, it is parsed by the Sphinx build. Thats, why we see some WARNINGS: - trace/ftrace-uses.rst:53: WARNING: Definition list ends without a blank line; unexpected unindent. - trace/ftrace-uses.rst:89: WARNING: Inline emphasis start-string without end-string. - trace/ftrace-uses.rst:89: WARNING: Inline emphasis start-string without end-strin Fixing the code-block directives results in a less noisy build, but the 'not included' WARNING will be stay: - trace/ftrace-uses.rst: WARNING: document isn't included in any toctree Signed-off-by: Markus Heiser <markus.heiser@darmarit.de> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21i2c: update i2c-dev.h warning in documentationCengiz C1-7/+10
`Documentation/i2c/dev-interface` gives examples for accessing i2c from userspace. There's a note that warns developers about the two `i2c-dev.h` header files which were shipped with the kernel and i2c-tools separately. However, following i2c-tools commits suggest that the header files are now identical (in functionality) and `i2c_*` helper functions are now defined in a separate header called `i2c/smbus.h`, which is distributed with i2c-tools: commit 652619121974 ("Minimize differences with kernel flavor") commit 93caf007f4cb ("Move SMBus helper functions to include/i2c/smbus.h") Thus, I've converted the warning paragraph into a historical note and updated the suggested header files. Signed-off-by: Cengiz Can <cengizc@gmail.com> Cc: Wolfram Sang <wsa@the-dreams.de> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21usb: doc: Update document for USB3 debug port usageLu Baolu1-0/+52
Update Documentation/driver-api/usb/usb3-debug-port.rst. This update includes the guide for using xHCI debug capability based TTY serial link. Cc: Mathias Nyman <mathias.nyman@linux.intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21Documentation: Add myself to the enforcement statement listDavid Sterba1-0/+1
Signed-off-by: David Sterba <dsterba@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21Documentation: Add Luis R. Rodriguez to list of enforcement statement endorsersLuis R. Rodriguez1-0/+1
Add my name to the list. Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21Documentation: Add Kees Cook to list of enforcement statement endorsersKees Cook1-0/+1
Add my name to the list. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21Fixed typo in onewire generic docGergo Huszty1-1/+1
Onewire devices has 6 byte long unique serial numbers, 1 byte family code and 1 byte CRC. Linux sysfs presents the device folder in the form of familyID-deviceID, so CRC is not shown. The consequence is that the device serial number is always a 12 long hex-string, but doc says 13 in one place. This is corrected by this change. Reference: https://en.wikipedia.org/wiki/1-Wire Signed-off-by: Gergo Huszty <huszty.gergo@digitaltrip.hu> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21Documentation/filesystems/vfat.txt: fix a remark that implies UCS2Adam Borowski1-1/+1
All non-historic operating systems support the full range of Unicode here, thus you can make filenames for example in Gothic (๐Œผ๐Œด๐‰๐…), the other Gothic (๐“‚โ„ฏโ„ด๐“Œ) or the third Gothic (๐—†๐–พ๐—ˆ๐—), or declare something as ๐Ÿ’ฉ. Characters above U+FFFF are encoded on four bytes. Signed-off-by: Adam Borowski <kilobyte@angband.pl> Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21doc: add documentation on printing kernel addressesTobin C. Harding1-0/+15
Hashing addresses printed with printk specifier %p was implemented recently. During development a number of issues were raised regarding leaking kernel addresses to userspace. Other documentation was updated but security/self-protection missed out. Add self-protection documentation regarding printing kernel addresses. Signed-off-by: Tobin C. Harding <me@tobin.cc> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21doc: update kptr_restrict documentationTobin C. Harding1-1/+2
Recently the behaviour of printk specifier %pK was changed. The documentation does not currently mirror this. Update documentation for sysctl kptr_restrict. Signed-off-by: Tobin C. Harding <me@tobin.cc> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21doc: convert printk-formats.txt to rstTobin C. Harding3-111/+119
Documentation/printk-formats.txt is a candidate for conversion to ReStructuredText format. Some effort has already been made to do this conversion even thought the suffix is currently .txt Changes required to complete conversion - Move printk-formats.txt to core-api/printk-formats.rst - Add entry to Documentation/core-api/index.rst - Remove entry from Documentation/00-INDEX - Fix minor grammatical errors. - Order heading adornments as suggested by rst docs. - Use 'Passed by reference' uniformly. - Update pointer documentation around %px specifier. - Fix erroneous double backticks (to commas). - Remove extraneous double backticks (suggested by Jonathan Corbet). - Simplify documentation for kobject. Signed-off-by: Tobin C. Harding <me@tobin.cc> [jc: downcased "kernel"] Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2017-12-21Merge tag 'v4.15-next-dts64' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into next/dtArnd Bergmann1-0/+3
Pull "arm64: Updates of aarch64 DTS for v4.15-next" from Matthias Brugger - mt8173 add cpufreq related nodes supply nodes frequency/voltage operation table - mt2712 add cpufreq related nodes fixed regulator supply nodes frequency/voltage operation table - mt2712 add clock contoller nodes - mt2712 add scpsys node * tag 'v4.15-next-dts64' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: arm64: dts: Add power controller device node of MT2712 arm64: dts: mediatek: add mt2712 cpufreq related device nodes arm64: dts: mt2712: Add clock controller device nodes arm64: dts: mediatek: add mt8173 cpufreq related device nodes dt-bindings: soc: add MT2712 power dt-bindings
2017-12-21Merge tag 'v4.15-next-dts32' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into next/dtArnd Bergmann1-0/+1
Pull "arm: Updates of armv7 DTS for v4.15-next" from Matthias Brugger: - add reset cells mt2701 and mt7623 ethsys - update mmc nodes for mt7623 - mt7623 change mmc card detection pin to active low - mt7623 set unit address to lower case * tag 'v4.15-next-dts32' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: dt-bindings: ARM: Mediatek: Fix ethsys documentation arm: mt7: dts: Remove leading 0x and 0s from bindings notation arm: dts: mt7623: fix card detection issue on bananapi-r2 arm: dts: mt7623: update mmc related nodes with the appropriate fallback arm: dts: mt2701: Add reset-cells arm: dts: mt7623: Update ethsys binding
2017-12-21Merge tag 'tegra-for-4.16-memory' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/driversArnd Bergmann2-0/+14
Pull "memory: tegra: Changes for v4.16-rc1" from Thierry Reding: The Tegra memory controller driver will now instruct the SMMU driver to create groups, which will make it easier for device drivers to share an IOMMU domain between multiple devices. Initial Tegra186 support is also added in a separate driver. * tag 'tegra-for-4.16-memory' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux: iommu/tegra-smmu: Fix return value check in tegra_smmu_group_get() iommu/tegra: Allow devices to be grouped memory: tegra: Create SMMU display groups memory: tegra: Add Tegra186 support dt-bindings: memory: Add Tegra186 support dt-bindings: misc: Add Tegra186 MISC registers bindings
2017-12-21Merge tag 'tegra-for-4.16-dt-bindings' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dtArnd Bergmann2-0/+14
Pull "dt-bindings: Updates for v4.16-rc1" from Thierry Reding: This contains a set of patches that extend existing bindings with support for Tegra186. * tag 'tegra-for-4.16-dt-bindings' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: memory: Add Tegra186 support dt-bindings: misc: Add Tegra186 MISC registers bindings
2017-12-21ARM: dts: Add generic ti,sysc compatible in addition to the custom onesTony Lindgren1-0/+1
Otherwise we cannot use generic OF_DEV_AUXDATA match without listing all the compatibles separately for OF_DEV_AUXDATA. Let's also update the binding accordingly. Let's also fix omap4.dtsi to use "ti,sysc-omap4-sr" compatible as we have documented in the binding. This was not noticed earlier as we're still probing SmartReflex driver with platform data. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-21Merge tag 'renesas-dt-bindings-for-v4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dtArnd Bergmann1-0/+4
Pull "Renesas ARM Based SoC DT Bindings Updates for v4.16" from Simon Horman: * Document V3MSK board bindings These are the bindings for the R-Car V3M Starter Kit * Document M3-W-based Salvator-XS board bingigns Geert Uytterhoeven says "The Renesas Salvator-XS (Salvator-X 2nd version) development board can be equipped with either an R-Car H3 ES2.0 or M3-W ES1.x SiP, which are pin-compatible." * tag 'renesas-dt-bindings-for-v4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/horms/renesas: arm64: renesas: document V3MSK board bindings ARM: shmobile: Document Renesas M3-W-based Salvator-XS board DT bindings
2017-12-21platform/x86: samsung-laptop: Grammar s/are can/can/Geert Uytterhoeven1-1/+1
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-12-21bindings: PCI: artpec: Add support for the ARTPEC-7 SoCNiklas Cassel1-0/+2
Add support for the ARTPEC-7 SoC in the artpec6 driver. The ARTPEC-6 SoC and the ARTPEC-7 SoC are very similar. Unfortunately, some fields in the PCIECFG and PCIESTAT register have changed. Signed-off-by: Niklas Cassel <niklas.cassel@axis.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Rob Herring <robh@kernel.org>
2017-12-21bindings: PCI: artpec: Add support for endpoint modeNiklas Cassel1-1/+2
The PCIe controller integrated in ARTPEC-6 SoCs is capable of operating in endpoint mode. Add endpoint mode support to the artpec6 driver. Signed-off-by: Niklas Cassel <niklas.cassel@axis.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Rob Herring <robh@kernel.org>
2017-12-21dt-bindings: soc: add MT2712 power dt-bindingsweiyi.lu@mediatek.com1-0/+3
Add power dt-bindings for MT2712. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2017-12-21dt-bindings: gpio: rcar: Correct SoC family name for R8A7778Geert Uytterhoeven1-1/+1
R8A7778 is R-Car (not R-Mobile) M1. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-12-20dt-bindings: arm: brcmstb: Correct BIUCTRL node documentationFlorian Fainelli1-10/+12
Correct the Device Tree bindings for the HIF_CPUBIUCTRL node whose compatible string is actually brcm,bcm<chip-id>-cpu-biu-ctrl. Also document in the binding the fallback property ("brcm,brcmstb-cpu-biu-ctrl") and update the example accordingly. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-12-20dt-bindings: arm: Add entry for Broadcom Brahma-B53Florian Fainelli1-0/+1
Broadcom's Brahma-B53 CPU is an ARMv8A processor used on a number of DSL, Cable Modem and Set-top-box SoCs. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-12-21Merge tag 'omapdrm-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-nextDave Airlie6-2/+23
omapdrm changes for v4.16 * support memory bandwidth limits * DSI command mode panel cleanups for N9 * DMM error handling * tag 'omapdrm-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (27 commits) drm: omapdrm: Simplify platform registration drm: omapdrm: Remove filename from header and fix copyright tag drm/omap: DMM: Check for DMM readiness after successful transaction commit drm/omap: DMM: Print information if we received an error interrupt drm/omap: DMM: In case of error/timeout in wait_status() print the reason drm/omap: DMM: Fix DMM_IRQSTAT_ERR_MASK definition drm: omapdrm: Deconstruct the omap_drv.h header. drm: omapdrm: venc: Return error code on OF parsing failure drm: omapdrm: dpi: Remove dpi_data port_initialized field drm: omapdrm: dss: Make dss_dump_clocks() function static drm: omapdrm: dss: Set the DMA coherent mask drm: omapdrm: Remove unused omap_dss_find_device() function drm: omapdrm: Pass drm_device to omap_gem_resume() drm: omapdrm: dpi: Don't treat GPIO probe deferral as an error drm/omap: panel-dsi-cm: switch to gpiod drm/omap: panel-dsi-cm: add external backlight support drm/omap: panel-dsi-cm: add physical size support drm/omap: panel-dsi-cm: add regulator support drm/omap: panel-dsi-cm: fix driver drm/omap: add support for physical size hints from display drivers ...
2017-12-21Merge tag 'drm-intel-next-2017-12-14' of git://anongit.freedesktop.org/drm/drm-intel into drm-nextDave Airlie1-4/+1
- Fix documentation build issues (Randy, Markus) - Fix timestamp frequency calculation for perf on CNL (Lionel) - New DMC firmware for Skylake (Anusha) - GTT flush fixes and other GGTT write track and refactors (Chris) - Taint kernel when GPU reset fails (Chris) - Display workarounds organization (Lucas) - GuC and HuC initialization clean-up and fixes (Michal) - Other fixes around GuC submission (Michal) - Execlist clean-ups like caching ELSP reg offset and improving log readability (Chri\ s) - Many other improvements on our logs and dumps (Chris) - Restore GT performance in headless mode with DMC loaded (Tvrtko) - Stop updating legacy fb parameters since FBC is not using anymore (Daniel) - More selftest improvements (Chris) - Preemption fixes and improvements (Chris) - x86/early-quirks improvements for Intel graphics stolen memory. (Joonas, Matthew) - Other improvements on Stolen Memory code to be resource centric. (Matthew) - Improvements and fixes on fence allocation/release (Chris). GVT: - fixes for two coverity scan errors (Colin) - mmio switch code refine (Changbin) - more virtual display dmabuf fixes (Tina/Gustavo) - misc cleanups (Pei) - VFIO mdev display dmabuf interface and gvt support (Tina) - VFIO mdev opregion support/fixes (Tina/Xiong/Chris) - workload scheduling optimization (Changbin) - preemption fix and temporal workaround (Zhenyu) - and misc fixes after refactor (Chris) * tag 'drm-intel-next-2017-12-14' of git://anongit.freedesktop.org/drm/drm-intel: (87 commits) drm/i915: Update DRIVER_DATE to 20171214 drm/i915: properly init lockdep class drm/i915: Show engine state when hangcheck detects a stall drm/i915: make CS frequency read support missing more obvious drm/i915/guc: Extract doorbell verification into a function drm/i915/guc: Extract clients allocation to submission_init drm/i915/guc: Extract doorbell creation from client allocation drm/i915/guc: Call invalidate after changing the vfunc drm/i915/guc: Extract guc_init from guc_init_hw drm/i915/guc: Move GuC workqueue allocations outside of the mutex drm/i915/guc: Move shared data allocation away from submission path drm/i915: Unwind i915_gem_init() failure drm/i915: Ratelimit request allocation under oom drm/i915: Allow fence allocations to fail drm/i915: Mark up potential allocation paths within i915_sw_fence as might_sleep drm/i915: Don't check #active_requests from i915_gem_wait_for_idle() drm/i915/fence: Use rcu to defer freeing of irq_work drm/i915: Dump the engine state before declaring wedged from wait_for_engines() drm/i915: Bump timeout for wait_for_engines() drm/i915: Downgrade misleading "Memory usable" message ...
2017-12-21Merge back cpufreq material for v4.16.Rafael J. Wysocki2-0/+82