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2018-11-06powerpc/mm/64s: Consolidate SLB assertionsMichael Ellerman1-20/+9
The code for assert_slb_exists() and assert_slb_notexists() is almost identical, except for the polarity of the WARN_ON(). In a future patch we'll need to modify this code, so consolidate it now into a single function. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-11-05xtensa: make sure bFLT stack is 16 byte alignedMax Filippov1-1/+5
Xtensa ABI requires stack alignment to be at least 16. In noMMU configuration ARCH_SLAB_MINALIGN is used to align stack. Make it at least 16. This fixes the following runtime error in noMMU configuration, caused by interaction between insufficiently aligned stack and alloca function, that results in corruption of on-stack variable in the libc function glob: Caught unhandled exception in 'sh' (pid = 47, pc = 0x02d05d65) - should not happen EXCCAUSE is 15 Cc: stable@vger.kernel.org Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2018-11-05ARM: dts: NSP: Move aliases to bcm-nsp.dtsiFlorian Fainelli9-33/+8
All boards replicate the aliases node, move the aliases node to bcm-nsp.dtsi and add all the serial and ethernet ports such that a boot program like u-boot can populate MAC addresses accordingly. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-05x86/gart: Rewrite early_gart_iommu_check() commentBorislav Petkov1-10/+15
... to actually explain what the function is trying to do. Reported-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Cc: <x86@kernel.org> Link: http://lkml.kernel.org/r/20181101155314.30690-1-bp@alien8.de
2018-11-05x86/cpufeatures: Remove get_scattered_cpuid_leaf()Sean Christopherson2-27/+0
get_scattered_cpuid_leaf() was added[1] to help KVM rebuild hardware- defined leafs that are rearranged by Linux to avoid bloating the x86_capability array. Eventually, the last consumer of the function was removed[2], but the function itself was kept, perhaps even intentionally as a form of documentation. Remove get_scattered_cpuid_leaf() as it is currently not used by KVM. Furthermore, simply rebuilding the "real" leaf does not resolve all of KVM's woes when it comes to exposing a scattered CPUID feature, i.e. keeping the function as documentation may be counter-productive in some scenarios, e.g. when KVM needs to do more than simply expose the leaf. [1] 47bdf3378d62 ("x86/cpuid: Provide get_scattered_cpuid_leaf()") [2] b7b27aa011a1 ("KVM/x86: Update the reverse_cpuid list to include CPUID_7_EDX") Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Borislav Petkov <bp@suse.de> CC: "H. Peter Anvin" <hpa@zytor.com> CC: Ingo Molnar <mingo@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> CC: Thomas Gleixner <tglx@linutronix.de> CC: x86-ml <x86@kernel.org> Link: http://lkml.kernel.org/r/20181105185725.18679-1-sean.j.christopherson@intel.com
2018-11-05arm64: dts: stratix10: fix multicast filteringAaro Koskinen1-0/+3
On Stratix 10, the EMAC has 256 hash buckets for multicast filtering. This needs to be specified in DTS, otherwise the stmmac driver defaults to 64 buckets and initializes the filter incorrectly. As a result, e.g. valid IPv6 multicast traffic ends up being dropped. Fixes: 78cd6a9d8e15 ("arm64: dts: Add base stratix 10 dtsi") Cc: stable@vger.kernel.org Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2018-11-05ARM: dts: BCM53573: Relicense SoC file to the GPL 2.0+ / MITRafał Miłecki1-2/+1
This matches licensing used by most of BCM5301X files and is preferred as: 1) GPL 2.0+ makes it clearly compatible with Linux kernel 2) MIT is also permissive but preferred over ISC This file has been developed by me & once modified by Rob dropping a single leading zero in an UART address. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-05ARM: dts: BCM63xx: Enable SATA AHCI and PHY for BCM963138DVTFlorian Fainelli1-0/+8
The Broadcom BCM963138DVT board has an eSATA port which is fully functional, turn on the AHCI controller and the companion SATA PHY. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-05ARM: dts: BCM63xx: enable SATA PHY and AHCI controllerFlorian Fainelli1-0/+31
Add Device Tree entries for the Broadcom AHCI and SATA PHY controller found on BCM63138 SoCs Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-05ARM: dts: BCM53573: Relicense Tenda AC9 file to the GPL 2.0+ / MITRafał Miłecki1-2/+1
This matches licensing used by most of BCM5301X files and is preferred as: 1) GPL 2.0+ makes it clearly compatible with Linux kernel 2) MIT is also permissive but preferred over ISC This file was fully developed by me. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-05ARM: dts: BCM5301X: Relicense BCM47094 file to the GPL 2.0+ / MITRafał Miłecki1-2/+1
This matches licensing used by other BCM5301X files and is preferred as: 1) GPL 2.0+ makes it clearly compatible with Linux kernel 2) MIT is also permissive but preferred over ISC This file has been developed by me & once modified by Vivek. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Vivek Unune <npcomplete13@gmail.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-05ARM: dts: BCM5301X: Relicense BCM47081/BCM4709 files to the GPL 2.0+ / MITRafał Miłecki2-14/+2
This matches licensing used by other BCM5301X files and is preferred as: 1) GPL 2.0+ makes it clearly compatible with Linux kernel 2) MIT is also permissive but preferred over ISC Both files were fully developed by me. Commits touching them were signed by Florian and Hauke due to submitting process only. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2018-11-05MIPS: Enable IOREMAP_PROT config option for MIPS cpusHassan Naveed3-0/+14
Allows the users of ptrace to access memory mapped by the ptraced process using the same cache coherency attributes as the original process. For example while using gdb with ioremap_prot() incorporated, both gdb and the process being traced will have same cache coherency attributes. Signed-off-by: Hassan Naveed <hnaveed@wavecomp.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/20955/ Cc: <linux-mips@linux-mips.org>
2018-11-05MIPS: math-emu: Change to use DEFINE_SHOW_ATTRIBUTE macroYangtao Li1-11/+1
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/20988/ Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org
2018-11-05MIPS: Fix `dma_alloc_coherent' returning a non-coherent allocationMaciej W. Rozycki1-1/+1
Fix a MIPS `dma_alloc_coherent' regression from commit bc3ec75de545 ("dma-mapping: merge direct and noncoherent ops") that causes a cached allocation to be returned on noncoherent cache systems. This is due to an inverted check now used in the MIPS implementation of `arch_dma_alloc' on the result from `dma_direct_alloc_pages' before doing the cached-to-uncached mapping of the allocation address obtained. The mapping has to be done for a non-NULL rather than NULL result, because a NULL result means the allocation has failed. Invert the check for correct operation then. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Fixes: bc3ec75de545 ("dma-mapping: merge direct and noncoherent ops") Patchwork: https://patchwork.linux-mips.org/patch/20965/
2018-11-05MIPS: OCTEON: fix out of bounds array access on CN68XXAaro Koskinen1-1/+1
The maximum number of interfaces is returned by cvmx_helper_get_number_of_interfaces(), and the value is used to access interface_port_count[]. When CN68XX support was added, we forgot to increase the array size. Fix that. Fixes: 2c8c3f0201333 ("MIPS: Octeon: Support additional interfaces on CN68XX") Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/20949/ Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org # v4.3+
2018-11-05compiler: remove __no_sanitize_address_or_inline againMartin Schwidefsky1-2/+2
The __no_sanitize_address_or_inline and __no_kasan_or_inline defines are almost identical. The only difference is that __no_kasan_or_inline does not have the 'notrace' attribute. To be able to replace __no_sanitize_address_or_inline with the older definition, add 'notrace' to __no_kasan_or_inline and change to two users of __no_sanitize_address_or_inline in the s390 code. The 'notrace' option is necessary for e.g. the __load_psw_mask function in arch/s390/include/asm/processor.h. Without the option it is possible to trace __load_psw_mask which leads to kernel stack overflow. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Pointed-out-by: Andrey Ryabinin <aryabinin@virtuozzo.com> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-11-05arm64: dts: renesas: r8a77990: Add all HSCIF nodesTakeshi Kihara1-0/+88
This patch adds the device nodes for all HSCIF serial ports to the R8A77990 SoC. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05x86/build: Remove -pipe from KBUILD_CFLAGSNathan Chancellor1-3/+1
Commit 77b0bf55bc67 ("kbuild/Makefile: Prepare for using macros in inline assembly code to work around asm() related GCC inlining bugs") added -Wa,- to KBUILD_CFLAGS, which breaks compiling with Clang (hangs indefinitely at compiling init/main.o). This happens because while Clang accepts -pipe (and has it documented in its list of supported flags), it silently ignores it after this 2010 commit (thanks to Nick Desaulniers for tracking this down), meaning that gas just infinitely waits for stdin and never receives it. https://github.com/llvm-mirror/clang/commit/c19a12dc3d441bec62eed55e312b76c12d6d9022 Initially, I had suggested just add -Wa,- to KBUILD_CFLAGS when GCC was being used but that was before realizing it is because Clang doesn't do anything with -pipe. H. Peter Anvin suggested checking to see if -pipe gives us any gains out of GCC. Turns out it might actually be hurting: With -pipe: real 3m40.813s real 3m44.449s real 3m39.648s Without -pipe: real 3m38.492s real 3m38.335s real 3m38.975s The issue of -Wa,- being passed along to gas without -pipe being supported should still probably be fixed on the LLVM side (open issue: https://bugs.llvm.org/show_bug.cgi?id=39410) but this is not as much of a workaround anymore since it helps both GCC and Clang. Suggested-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Nadav Amit <namit@vmware.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Kees Cook <keescook@chromium.org> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Link: https://github.com/ClangBuiltLinux/linux/issues/213 Link: https://lkml.kernel.org/r/20181023231125.27976-1-natechancellor@gmail.com
2018-11-05x86/hyper-v: Fix indentation in hv_do_fast_hypercall16()Yi Wang1-1/+1
Remove the surplus TAB in hv_do_fast_hypercall16(). Signed-off-by: Yi Wang <wang.yi59@zte.com.cn> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: kys@microsoft.com Cc: haiyangz@microsoft.com Cc: sthemmin@microsoft.com Cc: bp@alien8.de Cc: hpa@zytor.com Cc: devel@linuxdriverproject.org Cc: zhong.weidong@zte.com.cn Link: https://lkml.kernel.org/r/1540797451-2792-1-git-send-email-wang.yi59@zte.com.cn
2018-11-05arm64: allwinner: h6: Add OrangePi Lite2 initial supportJagan Teki2-0/+12
OrangePi Lite2 is Allwinner H6 based open-source SBC, which support: - Allwinner H6 Quad-core 64-bit ARM Cortex-A53 - GPU Mali-T720 - 1GB LPDDR3 RAM - AXP805 PMIC - AP6356S Wifi/BT - USB 2.0, USB 3.0 Host, OTG - HDMI port - 5V/2A DC power supply Signed-off-by: Jagan Teki <jagan@openedev.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-11-05arm64: allwinner: h6: Add common orangepi nodes into dtsiJagan Teki2-139/+151
Based on the information from hardware schematics and orangepi vendor orangepi H6 boards, One Plus and Lite2 shares common nodes like axp805, uart, mmc0 etc. The common differences between them is - One Plus, has Ethernet - Lite2, has Wifi, USB3, CSI port. So, add common orangepi nodes into sun50i-h6-orangepi.dtsi so-that it case use on respective orangepi h6 board dts files. Cc: zhaoyifan <zhao_steven@263.net> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-11-05arm64: dts: renesas: r8a779{7|8}0: add TMU supportSergei Shtylyov2-0/+130
Describe TMUs in the R8A779{7|8}0 device trees. Based on the original (and large) patches by Vladimir Barinov. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: ebisu: Enable AudioTakeshi Kihara1-0/+127
This patch enables Audio for the Ebisu board on R8A77990 SoC. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> [simon: rebased] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77990: Add Audio-DMAC and Sound device nodesYoshihiro Kaneko1-0/+271
This patch adds Audio-DMAC0 device node and Sound device node for the R8A77990 SoC. Based on work by Takeshi Kihara and Hai Nguyen Pham. Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> [simon: dropped include update, which is already present] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a7799{0|5}: add/enable USB2.0 peripheralYoshihiro Shimoda4-1/+118
This patch adds/enables USB2.0 peripheral for R-Car [DE]3 boards. R-Car E3 Ebisu board connects the ID pin to the SoC, so this adds a group "usb0_id" into usb0_pins node. Also, to use SW15 pin 3 side, this patch adds vbus0_usb2 node on r8a77990-ebisu.dts. R-Car D3 Draak board doesn't connect the ID pin, so this adds "renesas,no-otg-pins" property into usb2_phy0 node. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: salvator-common: add companion property in usb3_peri0Yoshihiro Shimoda1-0/+2
This patch adds a property "companion" with xhci0 phandle to the usb3_peri0 node in salvator-common.dtsi. About the detail of this property for renesas_usb3 udc driver, please refer to the commit 39facfa01c9f ("usb: gadget: udc: renesas_usb3: Add register of usb role switch"). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77990: Connect R-Car E3 AVB to IPMMUMagnus Damm1-0/+1
Hook up the R-Car E3 AVB device to IPMMU-DS0 16 as described in the data sheet. Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77980: Connect R-Car V3H AVB to IPMMUMagnus Damm1-0/+1
Hook up the R-Car V3H AVB device to IPMMU-DS1 33 as described in the data sheet. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77965: Connect R-Car M3-N AVB to IPMMUMagnus Damm1-0/+1
Hook up the R-Car M3-N AVB device to IPMMU-DS0 16 as described in the data sheet. Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77990: add/enable USB3.0 peripheral device nodeYoshihiro Shimoda2-0/+16
This patch adds/enables USB3.0 peripheral device node for r8a77990 ebisu board. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05Merge tag 'imx-fixes-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixesOlof Johansson4-5/+10
i.MX fixes for 4.20: - Add boot-on and always-on for imx6sx-sdb phy regulator to fix enet resume problem, which is exposed by commit ("regulator: fixed: Convert to use GPIO descriptor only"). - Fix improperly quoted stdout-path values for imx53-ppd and vf610m4-colibri board. - Fix the typo of compatible string "fs,imx6sll-i2c" which should be "fsl,imx6sll-i2c". * tag 'imx-fixes-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx6sx-sdb: Fix enet phy regulator ARM: dts: fsl: Fix improperly quoted stdout-path values ARM: dts: imx6sll: fix typo for fsl,imx6sll-i2c node Signed-off-by: Olof Johansson <olof@lixom.net>
2018-11-05ARM: defconfig: Disable PREEMPT again on multi_v7Olof Johansson1-1/+0
I should have let this soak for a while in linux-next, since we have at least one board that hit a regression from it. Revert from 4.20-rc, and we'll queue it for next merge window once regression is fixed. This reverts commit 513eb98595522bc0cb83831a9daee1d5738e66f1. Signed-off-by: Olof Johansson <olof@lixom.net>
2018-11-05s390: update defconfigsHeiko Carstens3-43/+63
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2018-11-05arm64: dts: renesas: condor: switch from EtherAVB to GEtherSergei Shtylyov1-23/+24
The "official" Condor boards have always been wired to mount NFS via GEther, not EtherAVB -- the boards resoldered for EtherAVB were local to Cogent Embedded, so we've been having an unpleasant situation where a "normal" Condor board still can't mount NFS (unless an EtherAVB PHY extension board is plugged in). Switch from EtherAVB to GEther at last! Fixes: 8091788f3d38 ("arm64: dts: renesas: condor: add EtherAVB support") Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a7795: add missing dma-names on hscif2Kuninori Morimoto1-1/+1
hscif2 has 4 dmas, but has only 2 dma-names. This patch add missing dma-names. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Fixes: e0f0bda79337701a ("arm64: dts: renesas: r8a7795: sort subnodes of the soc node") Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77990: Add SCIF-{0,1,3,4,5} device nodesTakeshi Kihara1-0/+83
This patch adds the device nodes for SCIF-{0,1,3,4,5} serial ports to the R8A77990 SoC. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a779{7|8}0: add MSIOF supportSergei Shtylyov2-0/+116
Describe MSIOF in the R8A779{7|8}0 device trees. The DMA props are omitted for R8A77980 as the RT-DMAC isn't supported (yet?)... Based on the original (and large) patches by Vladimir Barinov. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a774a1: Add VIN and CSI-2 nodesBiju Das1-0/+367
Add VIN and CSI-2 nodes to RZ/G2M SoC dtsi. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: revise hsusb's reg sizeYoshihiro Shimoda3-4/+4
This patch revises the reg size of each hsusb device node for r8a7795, r8a7796 and r8a77965. Reported-by: Biju Das <biju.das@bp.renesas.com> Fixes: d2422e108812 ("arm64: dts: r8a7795: Add HSUSB device node") Fixes: 4725f2b88057 ("arm64: dts: renesas: r8a7795: add hsusb ch3 device node") Fixes: b9535853777f ("arm64: dts: r8a7796: Add HSUSB device node") Fixes: 9e1b00a2ef43 ("arm64: dts: renesas: r8a77965: Add "reg" properties") Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77965: Add LVDS supportLaurent Pinchart1-0/+27
The M3-N (r8a77965) platform has one LVDS encoder connected to the DU. Add the corresponding DT node and wire it up. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77980: add thermal supportSergei Shtylyov1-0/+53
Describe THS/CIVM in the R8A77980 device trees. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77970: add thermal supportSergei Shtylyov1-0/+32
Describe THS/CIVM in the R8A77970 device tree. Based on the original (and large) patches by Vladimir Barinov. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77990: Add DMA properties to MSIOF nodesYoshihiro Kaneko1-0/+10
This patch adds DMA properties to the MSIOF device nodes of R8A77990 SoC. Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a779{7|8}0: add PWM supportSergei Shtylyov2-0/+100
Describe PWMs in the R8A779{7|8}0 device trees. Based on the original (and large) patches by Vladimir Barinov. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a77990: Add INTC-EX device nodeTakeshi Kihara1-0/+16
This patch adds a device node for the Interrupt Controller for External Devices (INTC-EX) on R-Car E3, which serves external IRQ pins IRQ[0-5]. Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a7795: remove unneeded sound #address/size-cellsKuninori Morimoto5-14/+9
commit 2d87dc0e5be2 ("arm64: dts: renesas: r8a7795: Add address properties to rcar_sound port nodes") added missing #address-cells and #size-cells for sound ports. But, these are based on platform, not on SoC. This patch cleanups it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05arm64: dts: renesas: r8a774a1: Add CAN nodesChris Paterson1-0/+24
Add the device nodes for both RZ/G2M CAN channels. Signed-off-by: Chris Paterson <chris.paterson2@renesas.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05ARM: shmobile: defconfig: Enable SII902XFabrizio Castro1-0/+1
The iwg23s board comes with the SiI9022ACNU HDMI transmitter, this patch makes sure the corresponding driver gets built. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Biju Das <biju.das@bp.renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-11-05x86: Use POPCNT mnemonics in arch_hweight.hUros Bizjak1-8/+2
Recently, the minimum required version of binutils was changed to 2.20, which supports POPCNT instruction mnemonics. Replace the byte-wise specification of POPCNT with those proper mnemonics. [ bp: massage commit message and remove line breaks. ] Signed-off-by: Uros Bizjak <ubizjak@gmail.com> Signed-off-by: Borislav Petkov <bp@suse.de> CC: "H. Peter Anvin" <hpa@zytor.com> CC: Ingo Molnar <mingo@redhat.com> CC: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20181014202354.21281-1-ubizjak@gmail.com
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