mirror of https://gitee.com/openkylin/linux.git
283 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Nathan Chancellor
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de9c0d49d8 |
ARM: 8833/1: Ensure that NEON code always compiles with Clang
While building arm32 allyesconfig, I ran into the following errors:
arch/arm/lib/xor-neon.c:17:2: error: You should compile this file with
'-mfloat-abi=softfp -mfpu=neon'
In file included from lib/raid6/neon1.c:27:
/home/nathan/cbl/prebuilt/lib/clang/8.0.0/include/arm_neon.h:28:2:
error: "NEON support not enabled"
Building V=1 showed NEON_FLAGS getting passed along to Clang but
__ARM_NEON__ was not getting defined. Ultimately, it boils down to Clang
only defining __ARM_NEON__ when targeting armv7, rather than armv6k,
which is the '-march' value for allyesconfig.
>From lib/Basic/Targets/ARM.cpp in the Clang source:
// This only gets set when Neon instructions are actually available, unlike
// the VFP define, hence the soft float and arch check. This is subtly
// different from gcc, we follow the intent which was that it should be set
// when Neon instructions are actually available.
if ((FPU & NeonFPU) && !SoftFloat && ArchVersion >= 7) {
Builder.defineMacro("__ARM_NEON", "1");
Builder.defineMacro("__ARM_NEON__");
// current AArch32 NEON implementations do not support double-precision
// floating-point even when it is present in VFP.
Builder.defineMacro("__ARM_NEON_FP",
"0x" + Twine::utohexstr(HW_FP & ~HW_FP_DP));
}
Ard Biesheuvel recommended explicitly adding '-march=armv7-a' at the
beginning of the NEON_FLAGS definitions so that __ARM_NEON__ always gets
definined by Clang. This doesn't functionally change anything because
that code will only run where NEON is supported, which is implicitly
armv7.
Link: https://github.com/ClangBuiltLinux/linux/issues/287
Suggested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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Will Deacon
|
806654a966 |
Documentation: Use "while" instead of "whilst"
Whilst making an unrelated change to some Documentation, Linus sayeth: | Afaik, even in Britain, "whilst" is unusual and considered more | formal, and "while" is the common word. | | [...] | | Can we just admit that we work with computers, and we don't need to | use þe eald Englisc spelling of words that most of the world never | uses? dictionary.com refers to the word as "Chiefly British", which is probably an undesirable attribute for technical documentation. Replace all occurrences under Documentation/ with "while". Cc: David Howells <dhowells@redhat.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Michael Halcrow <mhalcrow@google.com> Cc: Jonathan Corbet <corbet@lwn.net> Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Linus Torvalds
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93335e5911 |
ARM: SoC device tree updates for 4.20
There are close to 800 indivudal changesets in this branch again, which feels like a lot. There are particularly many changes for the NVIDIA Tegra platform this time, in fact more than it has seen in the two years since the v4.9 merge window. Aside from this, it's been fairly normal, with lots of changes going into Renesas R-CAR, NXP i.MX, Allwinner Sunxi, Samsung Exynos, and TI OMAP. Most of the changes are for adding new features into existing boards, for brevity I'm only mentioning completely new machines and SoCs here. For the first time I think we have (slightly) more new 64-bit hardware than 32-bit: Two boards get added for TI OMAP: Moxa UC-2101 is an industrial computer, see https://www.moxa.com/product/UC-2100.htm; GTA04A5 is a minor variation of the motherboards of the GTA04 phone, see https://shop.goldelico.com/wiki.php?page=GTA04A5 Clearfog is a nice little board for quad-core Marvell Armada 8040 network processor, see https://www.solid-run.com/marvell-armada-family/clearfog-gt-8k/ Two additional server boards come with the Aspeed baseboard management controllers: Stardragon4800 is an arm64 reference platform made by HXT (based on Qualcomm's server chips), and TiogaPass is an Open Compute mainboard with x86 CPUs. Both use the ARM11 based AST2500 chips in the BMC. NXP i.MX usually sees a lot of new boards each release. This time there we only add one minor variant: ConnectCore 6UL SBC Pro uses the same SoM design as the ConnectCore 6UL SBC Express added later. However, there is a new chip, the i.MX6ULZ, which is an even smaller variant of the i.MX6ULL, with features removed. There is also support for the reference board design, the i.MX6ULZ 14x14 EVK. A new Raspberry Pi variant gets added, this one is the CM3 compute module based on bcm2837, it was launched in early 2017 but only now added to the kernel, both as 32-bit and as 64-bit files, as we tend to do for Raspberry Pi. On the Allwinner side, everything is again about cheap development boards, usually of the "Fruit Pi" variety. The new ones this time are: Orange Pi Zero Plus2: http://www.orangepi.org/OrangePiZeroPlus2/ Orange Pi One Plus: http://www.orangepi.org/OrangePiOneplus/ Pine64 LTS: https://www.pine64.org/?product=pine-a64-lts Banana Pi M2+ H5: http://www.banana-pi.org/m2plus.html The last one of these is now a 64-bit version of the earlier Banana Pi M2+ H3, with the same board layout. Similarly, for Rockchips, get get another variant of the 32-bit Asus Tinker board, the model 'S' based on rk3288, and three now boards based on the popular RK3399 chip: ROC-RK3399-PC: https://libre.computer/products/boards/roc-rk3399-pc/ Rock960: https://www.96boards.org/product/rock960/ RockPro64: https://www.pine64.org/?page_id=61454 These are all quite powerful boards with lots of RAM and I/O, and the RK3399 is the same chip used in several Chromebooks. Finally, we get support for the PX30 (aka rk3326) chip, which is based on the low-end 64-bit Cortex-A35 CPU core. So far, only the evaluation board is supported. One more Banana Pi is added with a Mediatek chip: Banana Pi R64 is based on the MT7622 WiFi router platform, and the first product I've seen with a 64-bit Mediatek chip in that market: http://www.banana-pi.org/r64.html For HiSilicon, we gain support for the Hi3670 SoC and HiKey 370 development board, which are similar to the Hi3660 and Hikey 360 respectively, but add support for an NPU. Amlogic gets initial support for the Meson-G12A chip (S905D2), another quad-core Cortex-A53 SoC, and its evaluation platform. On the 32-bit side, we gain support for an actual end-user product, the Endless Computers Endless Mini based on Meson8b (S805), see https://endlessos.com/computers/ Qualcomm adds support for their MSM8998 SoC and evaluation platform. This chip is commonly known as the Snapdragon 835, and is used in high-end phones as well as low-end laptops. For Renesas, a very bare support for the r8a774a1 (RZ/G2M) is added, but no boards for this one. However, we do add boards for the previously added r8a77965 (R-Car M3-N): the M3NULCB Kingfisher and the M3NULCB Starter Kit Pro. While we have lots of DT changes for NVIDIA to update the existing files, the only board that gets added is the Toradex Colibri T20 on Colibri Evaluation Board for the old Tegra2. Synaptics add support for their AS370 SoC, which is part of the (formerly Marvell) Berlin line of set-top-box chips used e.g. in the various Google Chromecast. Only the .dtsi gets added at this point, no actual machines. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJb1224AAoJEGCrR//JCVIn9uYP/jLMoGkVQRS5L9sRjOci1l5b EHl8veJ+uNJaTStp5XAZk90MoBcSdXtnISSEiR7a3qKJw1mYfgAWyPtQCttRFUCo rDp4GJpJ96TBg1tyt5Lop3V9eIYbCh9epf2foKTTdpRiX022AFk1031jvnh2Teuy fKA2VNeoyyOZqxh0ysJq7G8kWt8PTQTKXDebYPWEbsu0AFmqQ84lz7oGNdPk0GPm krtQIO6rh+sJR/8wWGYfnTYAIOk6jNrPhiyjEcyu+x2525rwKxJNKVY8P9PuNhrl hzqld1dPtb3gfdcxWxZUznHmVUGkVEIa1QNC6csSmLzuxqJJE0/J5u2P8lIfrhVI c5C8r3eaTxFM0s5uKhNhhewlJ6uiDhUQy13AG0JXteujP23BGObYstnV10pJrH75 xq7uSUiU04v95MocPjodJ2I7dIlAoFCd6ELnsmD/mz743gY9AZ6DHaOBMMwIzK3H EQifF5E/4PWOjBx7fonumBm0LebPjWGmv4CNyCK5Q93ylK7U/kFDdjiNjNhyks5E CVQBFhA7sshKJQRDOiaofMxOfKJHeKGU2PR7yGRpT3YWQD/apIL/elG4qUNjLX46 2Dwdgq8nDdbY2SzPwwy7ncTtyDRYcsFCtScT5slu1I1UxIhwEYJurzCKDM4jJNZb Cg2D7a+AlZ8N5Vsr1ldV =yaED -----END PGP SIGNATURE----- Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device tree updates from Arnd Bergmann: "There are close to 800 indivudal changesets in this branch again, which feels like a lot. There are particularly many changes for the NVIDIA Tegra platform this time, in fact more than it has seen in the two years since the v4.9 merge window. Aside from this, it's been fairly normal, with lots of changes going into Renesas R-CAR, NXP i.MX, Allwinner Sunxi, Samsung Exynos, and TI OMAP. Most of the changes are for adding new features into existing boards, for brevity I'm only mentioning completely new machines and SoCs here. For the first time I think we have (slightly) more new 64-bit hardware than 32-bit: Two boards get added for TI OMAP: Moxa UC-2101 is an industrial computer, see https://www.moxa.com/product/UC-2100.htm; GTA04A5 is a minor variation of the motherboards of the GTA04 phone, see https://shop.goldelico.com/wiki.php?page=GTA04A5 Clearfog is a nice little board for quad-core Marvell Armada 8040 network processor, see https://www.solid-run.com/marvell-armada-family/clearfog-gt-8k/ Two additional server boards come with the Aspeed baseboard management controllers: Stardragon4800 is an arm64 reference platform made by HXT (based on Qualcomm's server chips), and TiogaPass is an Open Compute mainboard with x86 CPUs. Both use the ARM11 based AST2500 chips in the BMC. NXP i.MX usually sees a lot of new boards each release. This time there we only add one minor variant: ConnectCore 6UL SBC Pro uses the same SoM design as the ConnectCore 6UL SBC Express added later. However, there is a new chip, the i.MX6ULZ, which is an even smaller variant of the i.MX6ULL, with features removed. There is also support for the reference board design, the i.MX6ULZ 14x14 EVK. A new Raspberry Pi variant gets added, this one is the CM3 compute module based on bcm2837, it was launched in early 2017 but only now added to the kernel, both as 32-bit and as 64-bit files, as we tend to do for Raspberry Pi. On the Allwinner side, everything is again about cheap development boards, usually of the "Fruit Pi" variety. The new ones this time are: - Orange Pi Zero Plus2: http://www.orangepi.org/OrangePiZeroPlus2/ - Orange Pi One Plus: http://www.orangepi.org/OrangePiOneplus/ - Pine64 LTS: https://www.pine64.org/?product=pine-a64-lts - Banana Pi M2+ H5: http://www.banana-pi.org/m2plus.html The last one of these is now a 64-bit version of the earlier Banana Pi M2+ H3, with the same board layout. Similarly, for Rockchips, get get another variant of the 32-bit Asus Tinker board, the model 'S' based on rk3288, and three now boards based on the popular RK3399 chip: - ROC-RK3399-PC: https://libre.computer/products/boards/roc-rk3399-pc/ - Rock960: https://www.96boards.org/product/rock960/ - RockPro64: https://www.pine64.org/?page_id=61454 These are all quite powerful boards with lots of RAM and I/O, and the RK3399 is the same chip used in several Chromebooks. Finally, we get support for the PX30 (aka rk3326) chip, which is based on the low-end 64-bit Cortex-A35 CPU core. So far, only the evaluation board is supported. One more Banana Pi is added with a Mediatek chip: Banana Pi R64 is based on the MT7622 WiFi router platform, and the first product I've seen with a 64-bit Mediatek chip in that market: http://www.banana-pi.org/r64.html For HiSilicon, we gain support for the Hi3670 SoC and HiKey 370 development board, which are similar to the Hi3660 and Hikey 360 respectively, but add support for an NPU. Amlogic gets initial support for the Meson-G12A chip (S905D2), another quad-core Cortex-A53 SoC, and its evaluation platform. On the 32-bit side, we gain support for an actual end-user product, the Endless Computers Endless Mini based on Meson8b (S805), see https://endlessos.com/computers/ Qualcomm adds support for their MSM8998 SoC and evaluation platform. This chip is commonly known as the Snapdragon 835, and is used in high-end phones as well as low-end laptops. For Renesas, a very bare support for the r8a774a1 (RZ/G2M) is added, but no boards for this one. However, we do add boards for the previously added r8a77965 (R-Car M3-N): the M3NULCB Kingfisher and the M3NULCB Starter Kit Pro. While we have lots of DT changes for NVIDIA to update the existing files, the only board that gets added is the Toradex Colibri T20 on Colibri Evaluation Board for the old Tegra2. Synaptics add support for their AS370 SoC, which is part of the (formerly Marvell) Berlin line of set-top-box chips used e.g. in the various Google Chromecast. Only the .dtsi gets added at this point, no actual machines" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (721 commits) ARM: dts: socfgpa: remove ethernet aliases from dtsi arm64: dts: stratix10: add ethernet aliases dt-bindings: mediatek: Add bindig for MT7623 IOMMU and SMI dt-bindings: mediatek: Add JPEG Decoder binding for MT7623 dt-bindings: iommu: mediatek: Add binding for MT7623 dt-bindings: clock: mediatek: add support for MT7623 ARM: dts: mvebu: armada-385-db-88f6820-amc: auto-detect nand ECC properites ARM: dts: da850-lego-ev3: slow down A/DC as much as possible ARM: dts: da850-evm: Enable tca6416 on baseboard arm64: dts: uniphier: Add USB2 PHY nodes arm64: dts: uniphier: Add USB3 controller nodes ARM: dts: uniphier: Add USB2 PHY nodes ARM: dts: uniphier: Add USB3 controller nodes arm64: dts: meson-axg: s400: disable emmc arm64: dts: meson-axg: s400: add missing emmc pwrseq arm64: dts: clearfog-gt-8k: add PCIe slot description ARM: dts: at91: sama5d4_xplained: even nand memory partitions ARM: dts: at91: sama5d3_xplained: even nand memory partitions ARM: dts: at91: at91sam9x5cm: even nand memory partitions ARM: dts: at91: sama5d2_ptc_ek: fix bootloader env offsets ... |
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Henrik Austad
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a7ddcea58a |
Drop all 00-INDEX files from Documentation/
This is a respin with a wider audience (all that get_maintainer returned) and I know this spams a *lot* of people. Not sure what would be the correct way, so my apologies for ruining your inbox. The 00-INDEX files are supposed to give a summary of all files present in a directory, but these files are horribly out of date and their usefulness is brought into question. Often a simple "ls" would reveal the same information as the filenames are generally quite descriptive as a short introduction to what the file covers (it should not surprise anyone what Documentation/sched/sched-design-CFS.txt covers) A few years back it was mentioned that these files were no longer really needed, and they have since then grown further out of date, so perhaps it is time to just throw them out. A short status yields the following _outdated_ 00-INDEX files, first counter is files listed in 00-INDEX but missing in the directory, last is files present but not listed in 00-INDEX. List of outdated 00-INDEX: Documentation: (4/10) Documentation/sysctl: (0/1) Documentation/timers: (1/0) Documentation/blockdev: (3/1) Documentation/w1/slaves: (0/1) Documentation/locking: (0/1) Documentation/devicetree: (0/5) Documentation/power: (1/1) Documentation/powerpc: (0/5) Documentation/arm: (1/0) Documentation/x86: (0/9) Documentation/x86/x86_64: (1/1) Documentation/scsi: (4/4) Documentation/filesystems: (2/9) Documentation/filesystems/nfs: (0/2) Documentation/cgroup-v1: (0/2) Documentation/kbuild: (0/4) Documentation/spi: (1/0) Documentation/virtual/kvm: (1/0) Documentation/scheduler: (0/2) Documentation/fb: (0/1) Documentation/block: (0/1) Documentation/networking: (6/37) Documentation/vm: (1/3) Then there are 364 subdirectories in Documentation/ with several files that are missing 00-INDEX alltogether (and another 120 with a single file and no 00-INDEX). I don't really have an opinion to whether or not we /should/ have 00-INDEX, but the above 00-INDEX should either be removed or be kept up to date. If we should keep the files, I can try to keep them updated, but I rather not if we just want to delete them anyway. As a starting point, remove all index-files and references to 00-INDEX and see where the discussion is going. Signed-off-by: Henrik Austad <henrik@austad.us> Acked-by: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Just-do-it-by: Steven Rostedt <rostedt@goodmis.org> Reviewed-by: Jens Axboe <axboe@kernel.dk> Acked-by: Paul Moore <paul@paul-moore.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: [Almost everybody else] Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Krzysztof Kozlowski
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e0b35c1ab5 |
ARM: exynos: Fix imprecise abort during Exynos5422 suspend to RAM
Suspend to RAM on Odroid XU3/XU4/HC1 family (Exynos5422) causes imprecise abort: PM: Syncing filesystems ... done. Freezing user space processes ... (elapsed 0.003 seconds) done. OOM killer disabled. Freezing remaining freezable tasks ... (elapsed 0.003 seconds) done. wake enabled for irq 139 Disabling non-boot CPUs ... IRQ51 no longer affine to CPU1 IRQ52 no longer affine to CPU2 IRQ53 no longer affine to CPU3 IRQ54 no longer affine to CPU4 IRQ55 no longer affine to CPU5 IRQ56 no longer affine to CPU6 cpu cpu4: Dropping the link to regulator.40 IRQ57 no longer affine to CPU7 Unhandled fault: external abort on non-linefetch (0x1008) at 0xf081a028 Internal error: : 1008 [#1] PREEMPT SMP ARM with last call trace in exynos_suspend_enter(). The abort is caused by writing to register in secure part of sysram. Boards booted under secure firmware (e.g. Hardkernel Odroid boards) should access non-secure sysram. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> |
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Linus Torvalds
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721afaa2ae |
ARM: Device-tree updates
As always, a large number of DT updates. Too many to enumerate them all,
but at a glance:
New SoCs introduced in this release:
- Amlogic:
+ Meson 8M2 SoC, a.k.a. S812. A quad Cortex-A9 SoC used in some set
top boxes and other products.
- Mediatek:
+ MT7623A, which is a flavor of the MT7623 family with other on-chip
ethernet options.
- Qualcomm:
+ SDM845, a.k.a Snapdragon 845, an 4+4-core Kryo 385/845
(Cortex-A75/A55 derivative) SoC that's one of the current high-end
mobile SoCs.
It's great to see mainline support for it. So far, you
can't do much with it, since a lot of peripherals are not yet in the
DTs but driver support for USB, GPU and other pieces are starting to
trickle in. This might end up being a well-supported SoC upstream if
the momentum keeps up.
- Renesas:
+ R8A77990, a.k.a R-Car E3, a new automotive entertainment-targeted
SoC. Currently only one Cortex-A53 CPU is enabled, we are eagerly
awaiting more. So far, basic drivers such as serial, gpios, PMU and
ethernet are enabled.
+ R8A77470, a.k.a. RZ/G1C, a new dual Cortex-A7 SoC with PowerVR
GPU. Same here, basic set of drivers such as serial, gpios and ethernet
enabled, and SMP support is also forthcoming.
- STMicroelectronics:
+ STM32F469, very similar tih STM32F429 but with display support
Enhancements to SoCs/platforms (DTS contents, some driver portions might
not be in yet):
- Allwinner sun8i (h3/a33/a83t) SMP, DVFS tweaks, misc
- Amlogic Meson: I2C, UFS, TDM, GPIO external interrupts, MMC resets
- Hisilicon hi3660: Thermal cooling, CPU frequency scaling, mailbox interfaces
- Marvell Berlin2CD: SMP support, thermal sensors
- Mediatek MT7623: Highspeed DMA, audio support
- Qualcomm IPQ8074 PCIe support, MSM8996 UFS support
- Renesas: Watchdog and PMU support across many platforms
- Rockchip RK3399: USB3 OTG support
- Samsung Exynos: Audio-over-HDMI on Odroid X/X2/U3
- STMicro STM32: Lots of peripherals added to STM32MP175C
- Uniphier: Ethernet support
New boards:
- Allwinner A20: Olimex A20-SOM-EVB-eMMC variant
- Allwinner H2+: Libre Computer ALL-H3-CC (h2+ version)
- Allwinner A33: Nintendo NES/SuperNES Classic Edition
- Aspeed: S2600WF, Inventec Lanyang BMC, Portwell Neptune
- Berlin2CD: Valve Steam Link
- Broadcom BCM5301X: Luxul XAP-1610 and XWR-3150 V1
- Broadcom: Raspberry Pi 3 B+
- Mediatek MT7623N and MT7623A: reference boards
- Meson 8M2: Tronsmart MXIII Plus
- NXP i.MX: Engicam i.CoreM6, DHCOM iMX6 SOM, BTicino i.MX6DL Mamoj
- Qualcomm MSM8974: Sony Xperia Z1 Compact support
- Qualcomm SDM845: MTP development board
- Renesas: Ebisu R8A77990 board
- Renesas RZ/G1C: iwg23s: iWave G235-SDB
- TI am335x: Pocketbeagle support
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC device tree updates from Olof Johansson:
"As always, a large number of DT updates. Too many to enumerate them
all, but at a glance:
New SoCs introduced in this release:
- Amlogic:
+ Meson 8M2 SoC, a.k.a. S812. A quad Cortex-A9 SoC used in some
set top boxes and other products.
- Mediatek:
+ MT7623A, which is a flavor of the MT7623 family with other
on-chip ethernet options.
- Qualcomm:
+ SDM845, a.k.a Snapdragon 845, an 4+4-core Kryo 385/845
(Cortex-A75/A55 derivative) SoC that's one of the current
high-end mobile SoCs.
It's great to see mainline support for it. So far, you can't do
much with it, since a lot of peripherals are not yet in the DTs
but driver support for USB, GPU and other pieces are starting to
trickle in. This might end up being a well-supported SoC
upstream if the momentum keeps up.
- Renesas:
+ R8A77990, a.k.a R-Car E3, a new automotive
entertainment-targeted SoC. Currently only one Cortex-A53 CPU is
enabled, we are eagerly awaiting more. So far, basic drivers
such as serial, gpios, PMU and ethernet are enabled.
+ R8A77470, a.k.a. RZ/G1C, a new dual Cortex-A7 SoC with PowerVR
GPU. Same here, basic set of drivers such as serial, gpios and
ethernet enabled, and SMP support is also forthcoming.
- STMicroelectronics:
+ STM32F469, very similar tih STM32F429 but with display support
Enhancements to SoCs/platforms (DTS contents, some driver portions
might not be in yet):
- Allwinner sun8i (h3/a33/a83t) SMP, DVFS tweaks, misc
- Amlogic Meson: I2C, UFS, TDM, GPIO external interrupts, MMC resets
- Hisilicon hi3660: Thermal cooling, CPU frequency scaling, mailbox interfaces
- Marvell Berlin2CD: SMP support, thermal sensors
- Mediatek MT7623: Highspeed DMA, audio support
- Qualcomm IPQ8074 PCIe support, MSM8996 UFS support
- Renesas: Watchdog and PMU support across many platforms
- Rockchip RK3399: USB3 OTG support
- Samsung Exynos: Audio-over-HDMI on Odroid X/X2/U3
- STMicro STM32: Lots of peripherals added to STM32MP175C
- Uniphier: Ethernet support
New boards:
- Allwinner A20: Olimex A20-SOM-EVB-eMMC variant
- Allwinner H2+: Libre Computer ALL-H3-CC (h2+ version)
- Allwinner A33: Nintendo NES/SuperNES Classic Edition
- Aspeed: S2600WF, Inventec Lanyang BMC, Portwell Neptune
- Berlin2CD: Valve Steam Link
- Broadcom BCM5301X: Luxul XAP-1610 and XWR-3150 V1
- Broadcom: Raspberry Pi 3 B+
- Mediatek MT7623N and MT7623A: reference boards
- Meson 8M2: Tronsmart MXIII Plus
- NXP i.MX: Engicam i.CoreM6, DHCOM iMX6 SOM, BTicino i.MX6DL Mamoj
- Qualcomm MSM8974: Sony Xperia Z1 Compact support
- Qualcomm SDM845: MTP development board
- Renesas: Ebisu R8A77990 board
- Renesas RZ/G1C: iwg23s: iWave G235-SDB
- TI am335x: Pocketbeagle support"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (448 commits)
ARM: dts: aspeed: Fix hwrng register address
arm64: dts: sprd: whale2: Add the rtc enable clock for watchdog
arm64: dts: sprd: Add GPIO and GPIO keys device nodes
arm64: dts: sprd: fix typo in 'remote-endpoint'
arm64: dts: apq8096-db820c: Removed bt-en-1-8v regulator
arm64: dts: fix regulator property name for wlan pcie endpoint
arm64: dts: qcom: msm8996: Use UFS_GDSC for UFS
ARM: dts: pxa3xx: fix MMC clocks
ARM: pxa: dts: add pin definitions for extended GPIOs
ARM: pxa: dts: add gpio-ranges to gpio controller
ARM: dts: ipq8074: Enable few peripherals for hk01 board
ARM: dts: ipq8074: Add pcie nodes
ARM: dts: ipq8074: Add peripheral nodes
ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk07.1-c2 board file
ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk07.1-c1 board file
ARM: dts: ipq4019: Add ipq4019-ap.dk07.1 common data
ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk04.1-c3 board file
ARM: dts: ipq4019: Add ipq4019-ap.dk04.1-c1 board file
ARM: dts: ipq4019: Add ipq4019-ap.dk04.dtsi
ARM: dts: ipq4019: Change the max opp frequency
...
|
|
|
Thomas Hebb
|
f6bf549a0b |
Documentation: arm: clean up Marvell Berlin family info
Remove dead links, make spacing consistent, and note that the family was acquired by Synaptics in 2017. Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
|
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Kishon Vijay Abraham I
|
24a6f1f65e |
Documentation: ARM: Add new MMC requirements for DRA7/K2G
From 4.18 kernel, all the MMC controller instances in DRA7 are programmed using sdhci based driver (sdhci-omap.c). Document this new requirement here. Both omap2plus_defconfig and multi_v7_defconfig has CONFIG_MMC_SDHCI_OMAP enabled. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> |
|
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Linus Torvalds
|
3fd14cdcc0 |
MTD changes:
Core:
* Remove support for asynchronous erase (not implemented by any of
the existing drivers anyway)
* Remove Cyrille from the list of SPI NOR and MTD maintainers
* Fix kernel doc headers
* Allow users to define the partitions parsers they want to test
through a DT property (compatible of the partitions subnode)
* Remove the bfin-async-flash driver (the only architecture using
it has been removed)
* Fix pagetest test
* Add extra checks in mtd_erase()
* Simplify the MTD partition creation logic and get rid of
mtd_add_device_partitions()
Drivers:
* Add endianness information to the physmap DT binding
* Add Eon EN29LV400A IDs to JEDEC probe logic
* Use %*ph where appropriate
SPI NOR changes:
Drivers:
* Make fsl-quaspi assign different names to MTD devices connected
to the same QSPI controller
* Remove an unneeded driver.bus assigned in the fsl-qspi driver
NAND changes:
Core:
* Prepare arrival of the SPI NAND subsystem by implementing a
generic (interface-agnostic) layer to ease manipulation of NAND
devices
* Move onenand code base to the drivers/mtd/nand/ dir
* Rework timing mode selection
* Provide a generic way for NAND chip drivers to flag a specific
GET/SET FEATURE operation as supported/unsupported
* Stop embedding ONFI/JEDEC param page in nand_chip
Drivers:
* Rework/cleanup of the mxc driver
* Various cleanups in the vf610 driver
* Migrate the fsmc and vf610 to ->exec_op()
* Get rid of the pxa driver (replaced by marvell_nand)
* Support ->setup_data_interface() in the GPMI driver
* Fix probe error path in several drivers
* Remove support for unused hw_syndrome mode in sunxi_nand
* Various minor improvements
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Merge tag 'mtd/for-4.17' of git://git.infradead.org/linux-mtd
Pull MTD updates from Boris Brezillon:
"MTD Core:
- Remove support for asynchronous erase (not implemented by any of
the existing drivers anyway)
- Remove Cyrille from the list of SPI NOR and MTD maintainers
- Fix kernel doc headers
- Allow users to define the partitions parsers they want to test
through a DT property (compatible of the partitions subnode)
- Remove the bfin-async-flash driver (the only architecture using it
has been removed)
- Fix pagetest test
- Add extra checks in mtd_erase()
- Simplify the MTD partition creation logic and get rid of
mtd_add_device_partitions()
MTD Drivers:
- Add endianness information to the physmap DT binding
- Add Eon EN29LV400A IDs to JEDEC probe logic
- Use %*ph where appropriate
SPI NOR Drivers:
- Make fsl-quaspi assign different names to MTD devices connected to
the same QSPI controller
- Remove an unneeded driver.bus assigned in the fsl-qspi driver
NAND Core:
- Prepare arrival of the SPI NAND subsystem by implementing a generic
(interface-agnostic) layer to ease manipulation of NAND devices
- Move onenand code base to the drivers/mtd/nand/ dir
- Rework timing mode selection
- Provide a generic way for NAND chip drivers to flag a specific
GET/SET FEATURE operation as supported/unsupported
- Stop embedding ONFI/JEDEC param page in nand_chip
NAND Drivers:
- Rework/cleanup of the mxc driver
- Various cleanups in the vf610 driver
- Migrate the fsmc and vf610 to ->exec_op()
- Get rid of the pxa driver (replaced by marvell_nand)
- Support ->setup_data_interface() in the GPMI driver
- Fix probe error path in several drivers
- Remove support for unused hw_syndrome mode in sunxi_nand
- Various minor improvements"
* tag 'mtd/for-4.17' of git://git.infradead.org/linux-mtd: (89 commits)
dt-bindings: fsl-quadspi: Add the example of two SPI NOR
mtd: fsl-quadspi: Distinguish the mtd device names
mtd: nand: Fix some function description mismatches in core.c
mtd: fsl-quadspi: Remove unneeded driver.bus assignment
mtd: rawnand: marvell: Rename ->ecc_clk into ->core_clk
mtd: rawnand: s3c2410: enhance the probe function error path
mtd: rawnand: tango: fix probe function error path
mtd: rawnand: sh_flctl: fix the probe function error path
mtd: rawnand: omap2: fix the probe function error path
mtd: rawnand: mxc: fix probe function error path
mtd: rawnand: denali: fix probe function error path
mtd: rawnand: davinci: fix probe function error path
mtd: rawnand: cafe: fix probe function error path
mtd: rawnand: brcmnand: fix probe function error path
mtd: rawnand: sunxi: Stop supporting ECC_HW_SYNDROME mode
mtd: rawnand: marvell: Fix clock resource by adding a register clock
mtd: ftl: Use DIV_ROUND_UP()
mtd: Fix some function description mismatches in mtdcore.c
mtd: physmap_of: update struct map_info's swap as per map requirement
dt-bindings: mtd-physmap: Add endianness supports
...
|
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Linus Torvalds
|
38c23685b2 |
ARM: SoC driver updates for 4.17
The main addition this time around is the new ARM "SCMI" framework,
which is the latest in a series of standards coming from ARM to do power
management in a platform independent way. This has been through many
review cycles, and it relies on a rather interesting way of using the
mailbox subsystem, but in the end I agreed that Sudeep's version was
the best we could do after all.
Other changes include:
- the ARM CCN driver is moved out of drivers/bus into drivers/perf,
which makes more sense. Similarly, the performance monitoring
portion of the CCI driver are moved the same way and cleaned up
a little more.
- a series of updates to the SCPI framework
- support for the Mediatek mt7623a SoC in drivers/soc
- support for additional NVIDIA Tegra hardware in drivers/soc
- a new reset driver for Socionext Uniphier
- lesser bug fixes in drivers/soc, drivers/tee, drivers/memory, and
drivers/firmware and drivers/reset across platforms
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver updates from Arnd Bergmann:
"The main addition this time around is the new ARM "SCMI" framework,
which is the latest in a series of standards coming from ARM to do
power management in a platform independent way.
This has been through many review cycles, and it relies on a rather
interesting way of using the mailbox subsystem, but in the end I
agreed that Sudeep's version was the best we could do after all.
Other changes include:
- the ARM CCN driver is moved out of drivers/bus into drivers/perf,
which makes more sense. Similarly, the performance monitoring
portion of the CCI driver are moved the same way and cleaned up a
little more.
- a series of updates to the SCPI framework
- support for the Mediatek mt7623a SoC in drivers/soc
- support for additional NVIDIA Tegra hardware in drivers/soc
- a new reset driver for Socionext Uniphier
- lesser bug fixes in drivers/soc, drivers/tee, drivers/memory, and
drivers/firmware and drivers/reset across platforms"
* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (87 commits)
reset: uniphier: add ethernet reset control support for PXs3
reset: stm32mp1: Enable stm32mp1 reset driver
dt-bindings: reset: add STM32MP1 resets
reset: uniphier: add Pro4/Pro5/PXs2 audio systems reset control
reset: imx7: add 'depends on HAS_IOMEM' to fix unmet dependency
reset: modify the way reset lookup works for board files
reset: add support for non-DT systems
clk: scmi: use devm_of_clk_add_hw_provider() API and drop scmi_clocks_remove
firmware: arm_scmi: prevent accessing rate_discrete uninitialized
hwmon: (scmi) return -EINVAL when sensor information is unavailable
amlogic: meson-gx-socinfo: Update soc ids
soc/tegra: pmc: Use the new reset APIs to manage reset controllers
soc: mediatek: update power domain data of MT2712
dt-bindings: soc: update MT2712 power dt-bindings
cpufreq: scmi: add thermal dependency
soc: mediatek: fix the mistaken pointer accessed when subdomains are added
soc: mediatek: add SCPSYS power domain driver for MediaTek MT7623A SoC
soc: mediatek: avoid hardcoded value with bus_prot_mask
dt-bindings: soc: add header files required for MT7623A SCPSYS dt-binding
dt-bindings: soc: add SCPSYS binding for MT7623 and MT7623A SoC
...
|
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Arnd Bergmann
|
40590db64f |
AT91 SoC for 4.17:
- Rename Atmel to Microhip in MAINTAINERS, Documentation and Kconfig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEXx9Viay1+e7J/aM4AyWl4gNJNJIFAlqjaZAACgkQAyWl4gNJ NJJ9tw//ZvOojGuvXokU++d1zlzyojhdZxLFrt/2X7ZX1IrlhP62wBEJ1YUFpGVM l8VcrOy5wCk/z2wn/Ji1kzHK9NiFzDzQ8IT7BB3n/QHx8Y9cd+1U1My2nDgKFFWe xie155JoxRcvfa9XuMaNjET1/nZaC4slsfaXFX5YlGpiCzJ1Cppne/DfUH8WI7qi j7ZslzeBz5F58qvH8OQM9+elg0q9rd7htzTM7EAjfK59UehNo/kSJJ74khqPUNYJ qeo03E1tz6e/Euy/NgJDpXstCDa78mM2/k+W99z0X0qsmEwdtBzzSdSVz2P3/rPX 5VTBj7Gx5VlNCeJdPfKFMXTcKaNP1cqOC4kpMW36dHAYk0aV8q/j0j+skaUMHkLE cKO43Z/2PjqB7PznyGT24dhEbpCm8GWAFC8ewQ2WoeZJzpjsYvtsYzfWDI2f22/I VNZnAQDAyzphyoAeQ+RutO805VDnzYycjNHK04utDqEDcZylEftM7mBjSx4aBEBl 1M4xM0yRVfOzD20sgr9qCEuIalCTeyduG5DdKU8zjfQB9kq7ELau8NUMqezgVHfz 6yh+1Rn5Dgp0w0e0NF3qgmcped+JVKI2Fi+LbZ/xE7MIltJjwHtF0FI4drib+rJy l3rBwdfVqowu8otJa+VXJ/isIw+8IwJb4ipznCK2oVtm6yo8jIY= =oLw9 -----END PGP SIGNATURE----- Merge tag 'at91-ab-4.17-soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/soc Pull "AT91 SoC for 4.17: from Alexandre Belloni: - Rename Atmel to Microhip in MAINTAINERS, Documentation and Kconfig * tag 'at91-ab-4.17-soc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: ARM: at91: Kconfig: Update company to Microchip Documentation: at91: Update Microchip SoC documentation MAINTAINERS: ARM: at91: update entry for ARM/Microchip |
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Robin Murphy
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1888d3ddc3 |
drivers/bus: Move Arm CCN PMU driver
The arm-ccn driver is purely a perf driver for the CCN PMU, not a bus driver in the sense of the other residents of drivers/bus/, so let's move it to the appropriate place for SoC PMU drivers. Not to mention moving the documentation accordingly as well. Acked-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Ludovic Barre
|
f7dcb04475 |
ARM: stm32: add initial support for STM32MP157
This patch adds initial support of STM32MP157 microprocessor (MPU) based on Arm Cortex-A7. New Cortex-A infrastructure (gic, timer,...) are selected if ARCH_MULTI_V7 is defined. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> |
|
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Ludovic Barre
|
3ed71f8ad9 |
ARM: stm32: prepare stm32 family to welcome armv7 architecture
This patch prepares the STM32 machine for the integration of Cortex-A based microprocessor (MPU), on top of the existing Cortex-M microcontroller family (MCU). Since both MCUs and MPUs are sharing common hardware blocks we can keep using ARCH_STM32 flag for most of them. If a hardware block is specific to one family we can use either ARM_SINGLE_ARMV7M or ARCH_MULTI_V7 flag. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> |
|
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Ludovic Barre
|
40fed8d0e3 |
Documentation: arm: stm32: move to rst format
This patch rewrites stm32 documentation to rst (ReStructuredText) format. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> |
|
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Alexandre Torgue
|
85beb77f87 |
ARM: stm32: add new STM32F769 MCU
Add new st,stm32f769 compatible machine name for STM32F769 MCU and update documentation. Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com> |
|
|
Nicolas Ferre
|
8255c6b78c |
Documentation: at91: Update Microchip SoC documentation
We move the former Atmel wording to the the new Microchip name for this SoC family. With the name of the directory we also change the content in relation with the update of the MAINTAINERS file. The Datasheet links now point to real documents instead of 404s. Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> |
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|
Boris Brezillon
|
93db446a42 |
mtd: nand: move raw NAND related code to the raw/ subdir
As part of the process of sharing more code between different NAND based devices, we need to move all raw NAND related code to the raw/ subdirectory. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> |
|
|
Icenowy Zheng
|
14e25a0368 |
ARM: sunxi: add support for R40 SoC
Allwinner R40 is a new SoC, with Quad Core Cortex-A7 and peripherals like A20. Add support for it. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> |
|
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Icenowy Zheng
|
9e8dda2df7 |
ARM: sunxi: fix the core number of V3s in sunxi README
The Allwinner V3s SoC is not quad-core, but single-core.
Fix this in the README file.
Fixes:
|
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Geert Uytterhoeven
|
7673f5b14f |
Documentation: arm: Replace use of virt_to_phys with __pa_symbol
All low-level PM/SMP code using virt_to_phys() should actually use
__pa_symbol() against kernel symbols. Update the documentation to move
away from virt_to_phys().
Cfr. commit 6996cbb2372189f7 ("ARM: 8641/1: treewide: Replace uses of
virt_to_phys with __pa_symbol")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
|
|
|
Alexandre Belloni
|
f0979987c9 |
ARM: at91: Documentation: add armv7m families
The Atmel sams70, samv70 and samv71 are Cortex-M7 based MCUs that can run Linux (without MMU). Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> |
|
|
Linus Torvalds
|
8d648aad05 |
ARM: SoC platform updates
SoC platform changes (arch/arm/mach-*). This merge window, the bulk is
for a few platforms:
* Gemini:
- Legacy platform that Linus Walleij has converted to multiplatform
and DT, so a handful of various tweaks there, removal of some old
stale support, etc.
* Atmel AT91:
- Fixup of various power management related pieces
- Move of SoC detection to a drivers/soc driver instead
* ST Micro STM32:
- New SoC support: STM32H743
* TI platforms:
- More driver support for Davinci (SATA in particular)
- Removal of some old stale hwmod files (linkspace platform)
* Misc:
- A couple of smaller patches for i.MX, sunxi, hisi
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Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Olof Johansson:
"SoC platform changes (arch/arm/mach-*). This merge window, the bulk is
for a few platforms:
Gemini:
- Legacy platform that Linus Walleij has converted to multiplatform
and DT, so a handful of various tweaks there, removal of some old
stale support, etc.
Atmel AT91:
- Fixup of various power management related pieces
- Move of SoC detection to a drivers/soc driver instead
ST Micro STM32:
- New SoC support: STM32H743
TI platforms:
- More driver support for Davinci (SATA in particular)
- Removal of some old stale hwmod files (linkspace platform)
Misc:
- A couple of smaller patches for i.MX, sunxi, hisi"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (57 commits)
ARM: davinci: Add clock for CPPI 4.1 DMA engine
ARM: mxs: add support for I2SE Duckbill 2 boards
MAINTAINERS: Update the Allwinner sunXi entry
ARM: i.MX25: globally disable supervisor protect
ARM: at91: move SoC detection to its own driver
ARM: at91: pm: correct typo
ARM: at91: pm: Remove at91_pm_set_standby
ARM: at91: pm: Merge all at91sam9*_pm_init
ARM: at91: pm: Tie the USB clock mask to the pmc
ARM: at91: pm: Tie the memory controller type to the ramc id
ARM: at91: pm: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.
ARM: at91: pm: Simplify at91rm9200_standby
ARM: at91: pm: Use struct at91_pm_data in pm_suspend.S
ARM: at91: pm: Move global variables into at91_pm_data
ARM: at91: pm: Move at91_ramc_read/write to pm.c
ARM: at91: pm: Cleanup headers
MAINTAINERS: Add memory drivers to AT91 entry
MAINTAINERS: Update AT91 entry
ARM: davinci: add pata_bk3710 libata driver support
ARM: OMAP2+: mark omap_init_rng as __init
...
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Perr Zhang
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7c2a3e9448 |
arm: Documentation: update a path name
the path in the example cmd is out of date, and the path for now is also mentioned in the same file Signed-off-by: Perr Zhang <strongbox8@zoho.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Alexandre TORGUE
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c6ed0f31ce |
ARM: stm32: Add a new SOC - STM32H743
The STM32H743 is a Cortex-M7 MCU running at 400MHz and containing 1MBytes internal RAM. Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> |
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Icenowy Zheng
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b074fede01 |
arm: sunxi: add support for V3s SoC
Allwinner V3s is a low-end single-core Cortex-A7 SoC, with 64MB integrated DRAM, and several peripherals. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> |
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Icenowy Zheng
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16fa9629c4 |
ARM: sunxi: add support for H2+ SoC
Allwinner H2+ is a quad-core Cortex-A7 SoC. It is very like H3, that they share the same SoC ID (0x1680), and H3 memory maps as well as drivers works well on the SoC. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> |
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Linus Torvalds
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e79ab194d1 |
ARM: SoC platform updates for v4.10
These are updates for platform specific code on 32-bit ARM machines, essentially anything that can not (yet) be expressed using DT files. Noteworthy changes include: - Added support for the TI DRA71x family of SoCs in mach-omap2, this is an new variant of the the DRA72x/DRA74x automotive infotainment chips we already supported for a while. - Added support for the ST STM32F746 SoC, the first Cortex-M7 based microcontroller we support, related to the smaller STM32F4 family. - Renesas adds support for r8a7743 and r8a7745 in mach-shmobile, see http://elinux.org/RZ-G - SMP is now supported on the OX820 platform - A lot of code in mach-omap2 gets removed as a follow-up to removing support for board files in the previous release - Davinci has some new work to improve USB support - For i.MX, the performance monitor now supports profiling the memory controller using 'perf' Conflicts: arch/arm/mach-shmobile/setup-rcar-gen2.c: rcar_gen2_clocks_init() is gone, calling of_clk_init(NULL) is sufficient now. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAWFMS9WCrR//JCVInAQIG+Q/7BElvubqO/Cc/VEAyoB5iF9OB9wPD2t5p O0KwtrTtzqJZJNGTmPiesR4DMZH07O1XoW8HqvBPeXtB7/t0tmOegwK+WABbpkSE ZQgUjtrIGwteJXYqU2BbhooO8G6mEsfWaqdGX8ZiIk40fPhMN6536lG+JA8DV7uv ckAPHCZkIf34lDtwljN97Cvj1TT9lBFp04bx7alKqfg1IMV+iMSxvSRHuuFlxRCk kzwVXDmFlZLmueU2KbQXTuOUrvehIGlZ/X5QWlxfrjwCwnOvr54p8WDoVWu2UkHm Dc8BVfsBny8mCZJRzfDD1S0PD0mWn1msdOhRb4VRzsC9DnRI4qbL0/Hstu8A7yUQ kBtMyVtFTzvRSclABbHHN6Mnm37AyNwSIKIB8h2U1m7YHqZGwHLaflVT5sf3tl7m 4arTVqHtR8oSU5G5a2FTznMM2rfIx4LcCBbLQxWqzmO4Qrh4j6t7c2i7+VTfFAja 0bToLgTArKK/cep6PWeBnMH14nzlXoKtBf2T8qwQPuAmLKy9E0ZduLKZ01B/nqrj OXcsnG0OUuqU4RgbIaDssRU4ohKIk8JcAl60TdRFhzj+/LTbeMaWVwbWuQS+iHd3 zfzGUoUIhElx0vHt6ghR0BYQadszb1z9V0NEs3UM0v5cWlNodX//3okH8lZmSW6w +fO4dSnIKIA= =BF6Y -----END PGP SIGNATURE----- Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Arnd Bergmann: "These are updates for platform specific code on 32-bit ARM machines, essentially anything that can not (yet) be expressed using DT files. Noteworthy changes include: - Added support for the TI DRA71x family of SoCs in mach-omap2, this is an new variant of the the DRA72x/DRA74x automotive infotainment chips we already supported for a while. - Added support for the ST STM32F746 SoC, the first Cortex-M7 based microcontroller we support, related to the smaller STM32F4 family. - Renesas adds support for r8a7743 and r8a7745 in mach-shmobile, see http://elinux.org/RZ-G - SMP is now supported on the OX820 platform - A lot of code in mach-omap2 gets removed as a follow-up to removing support for board files in the previous release - Davinci has some new work to improve USB support - For i.MX, the performance monitor now supports profiling the memory controller using 'perf'" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (95 commits) ARM: davinci: da830-evm: use gpio descriptor for mmc pins ARM: davinci: da850-evm: use gpio descriptor for mmc pins ARM: davinci: hawk: use gpio descriptor for mmc pins ARM: ARTPEC-6: add select MFD_SYSCON to MACH_ARTPEC6 ARM: davinci: da8xx: Fix ohci device name ARM: oxnas: Add OX820 config and makefile entry ARM: oxnas: Add OX820 SMP support ARM: davinci: PM: fix build when da850 not compiled in ARM: orion5x: remove legacy support of ls-chl ARM: integrator: drop EBI access use syscon ARM: BCM5301X: Add back handler ignoring external imprecise aborts ARM: davinci: PM: support da8xx DT platforms ARM: davinci: PM: cleanup: remove references to pdata ARM: davinci: PM: rework init, remove platform device ARM: Kconfig: Introduce MACH_STM32F746 flag ARM: mach-stm32: Add a new SOC - STM32F746 ARM: shmobile: document SK-RZG1E board ARM: shmobile: r8a7745: basic SoC support ARM: imx: mach-imx6ul: add imx6ull support ARM: zynq: Reserve correct amount of non-DMA RAM ... |
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Alexandre TORGUE
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a77e393c32 |
ARM: mach-stm32: Add a new SOC - STM32F746
Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> |
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Mauro Carvalho Chehab
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8c27ceff36 |
docs: fix locations of several documents that got moved
The previous patch renamed several files that are cross-referenced along the Kernel documentation. Adjust the links to point to the right places. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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Linus Torvalds
|
5d89d9f502 |
linux-kselftest-4.9-rc1-update
This update consists of:
- Fixes and improvements to existing tests
- Moving code from Documentation to selftests, samples, and tools.
Moves dnotify_test, prctl, ptp, vDSO, ia64, watchdog, and networking
tests from Documentation to selftests.
Moves mic/mpssd, misc-devices/mei, timers, watchdog, auxdisplay, and
blackfin examples from Documentation to samples.
Moves accounting, laptops/dslm, and pcmcia/crc32hash tools from
Documentation to tools.
Deletes BUILD_DOCSRC and its dependencies.
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Merge tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest updates from Shuah Khan:
"This update consists of:
- Fixes and improvements to existing tests
- Moving code from Documentation to selftests, samples, and tools:
* Moves dnotify_test, prctl, ptp, vDSO, ia64, watchdog, and
networking tests from Documentation to selftests.
* Moves mic/mpssd, misc-devices/mei, timers, watchdog, auxdisplay,
and blackfin examples from Documentation to samples.
* Moves accounting, laptops/dslm, and pcmcia/crc32hash tools from
Documentation to tools.
* Deletes BUILD_DOCSRC and its dependencies"
* tag 'linux-kselftest-4.9-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (21 commits)
selftests/futex: Check ANSI terminal color support
Doc: update 00-INDEX files to reflect the runnable code move
samples: move blackfin gptimers-example from Documentation
tools: move pcmcia crc32hash tool from Documentation
tools: move laptops dslm tool from Documentation
tools: move accounting tool from Documentation
samples: move auxdisplay example code from Documentation
samples: move watchdog example code from Documentation
samples: move timers example code from Documentation
samples: move misc-devices/mei example code from Documentation
samples: move mic/mpssd example code from Documentation
selftests: Move networking/timestamping from Documentation
selftests: move watchdog tests from Documentation/watchdog
selftests: move ia64 tests from Documentation/ia64
selftests: move vDSO tests from Documentation/vDSO
selftests: move ptp tests from Documentation/ptp
selftests: move prctl tests from Documentation/prctl
selftests: move dnotify_test from Documentation/filesystems
selftests/timers: Add missing error code assignment before test
selftests/zram: replace ZRAM_LZ4_COMPRESS
...
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Shuah Khan
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f59c668c0b |
Doc: update 00-INDEX files to reflect the runnable code move
Update 00-INDEX files with the current file list to reflect the runnable code move. Acked-by: Michal Marek <mmarek@suse.com> Acked-by: Jonathan Corbet <corbet@lwn.net> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> |
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Linus Torvalds
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66f2c6d952 |
ARM: SoC platform updates for v4.9
These are updates for platform specific code on 32-bit ARM machines,
essentially anything that can not (yet) be expressed using DT files.
Noteworthy changes include:
- We get support for running in big-endian mode on two platforms:
sunxi (Allwinner) and s3c24xx (old Samsung).
- The recently added Uniphier platform now uses standard PSCI
methods for SMP booting and we remove support for old bootloader
versions that did not support it yet.
- In sunxi, we gain support for the "Nextthing GR8" SoC, which
is a close relative of the Allwinner A13 and R8 chips.
- PXA completes its move over to the generic dmaengine framework
and removes its old private API
- mach-bcm gains support for BCM47189/BCM53573, their first ARM
SoC with integrated 802.11ac wireless networking.
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Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Arnd Bergmann:
"These are updates for platform specific code on 32-bit ARM machines,
essentially anything that can not (yet) be expressed using DT files.
Noteworthy changes include:
- We get support for running in big-endian mode on two platforms:
sunxi (Allwinner) and s3c24xx (old Samsung).
- The recently added Uniphier platform now uses standard PSCI methods
for SMP booting and we remove support for old bootloader versions
that did not support it yet.
- In sunxi, we gain support for the "Nextthing GR8" SoC, which is a
close relative of the Allwinner A13 and R8 chips.
- PXA completes its move over to the generic dmaengine framework and
removes its old private API
- mach-bcm gains support for BCM47189/BCM53573, their first ARM SoC
with integrated 802.11ac wireless networking"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits)
ARM: imx legacy: pca100: move peripheral initialization to .init_late
ARM: imx legacy: mx27ads: move peripheral initialization to .init_late
ARM: imx legacy: mx21ads: move peripheral initialization to .init_late
ARM: imx legacy: pcm043: move peripheral initialization to .init_late
ARM: imx legacy: mx35-3ds: move peripheral initialization to .init_late
ARM: imx legacy: mx27-3ds: move peripheral initialization to .init_late
ARM: imx legacy: imx27-visstrim-m10: move peripheral initialization to .init_late
ARM: imx legacy: vpr200: move peripheral initialization to .init_late
ARM: imx legacy: mx31moboard: move peripheral initialization to .init_late
ARM: imx legacy: armadillo5x0: move peripheral initialization to .init_late
ARM: imx legacy: qong: move peripheral initialization to .init_late
ARM: imx legacy: mx31-3ds: move peripheral initialization to .init_late
ARM: imx legacy: pcm037: move peripheral initialization to .init_late
ARM: imx legacy: mx31lilly: move peripheral initialization to .init_late
ARM: imx legacy: mx31ads: move peripheral initialization to .init_late
ARM: imx legacy: mx31lite: move peripheral initialization to .init_late
ARM: imx legacy: kzm: move peripheral initialization to .init_late
MAINTAINERS: update list of Oxnas maintainers
ARM: orion5x: remove extraneous NO_IRQ
ARM: orion: simplify orion_ge00_switch_init
...
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Linus Torvalds
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02bafd96f3 |
This is the documentation update pull for the 4.9 merge window.
The Sphinx transition is still creating a fair amount of work. Here we have a number of fixes and, importantly, a proper PDF output solution, thanks to Jani Nikula, Mauro Carvalho Chehab and Markus Heiser. I've started a couple of new books: a driver API book (based on the old device-drivers.tmpl) and a development tools book. Both are meant to show how we can integrate together our existing documentation into a more coherent and accessible whole. It involves moving some stuff around and formatting changes, but, I think, the results are worth it. The good news is that most of our existing Documentation/*.txt files are *almost* in RST format already; the amount of messing around required is minimal. And, of course, there's the usual set of updates, typo fixes, and more. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJX8st8AAoJEI3ONVYwIuV6d10P/0Zsnx3hSSx22aHxP4kVb4s/ NTttFAienYzc2fYYD3K/wMQbSbprW8Pp7uSP1suzAbU5FGgfLyDFQHnE0AVqFNiT MHVc5oBWp4ZlvNcyQUeXOsKtb5Rin00XHjer2mm/T9HfgmCYR4i+C9HQuv+J94Jf sgeI4IimvLjlp7dDbhcIfdqCpZ+UwBSpSm9w5f7astYDjocJHrkBqyk/46Ir4qz9 +2joNZRWMUatrQYJWMJnnvlnx8lHhkDjaL/Egy+f7ucpddEkbGvWvabGCSMtCyzS CKlA53Y4wS59cNFkAuxsHjun4TcQhbZn/iBIM+8aOdameO0ksC4jSoND2P6N6vKF dHkAkayP9ChW3k/J8D+3cGIJNFiaYevEXcgxLyShjCuh4t4yfOC9aIGUl3Ye9/mR tiKpMsvzmwJ+yO+kzJsxWTmRAX5wdI1Z062ltiS1dmSbl3c3NgQFpfP7V7AJSQ7c DzkuoUnGEqJOHm64dAZQuxL4jj6StzejjxlhH0bIjbNn1a9VlX9afwsdJaXA+kmr jQHJtR0wD1mLMYYdvNEiqvcCbumG+kaXmH6eUQadRxruRdZyhi1Z6Ql1CtwQGtbR SetC/MVxIN3fGPbZYhJ162xVjQ8OeX0ndRmRjy6SBDMoRGSKqi2IME8JAGOshxE0 0uYAJJFZOeiR6KaPnci/ =kGKl -----END PGP SIGNATURE----- Merge tag 'docs-4.9' of git://git.lwn.net/linux Pull documentation updates from Jonathan Corbet: "This is the documentation update pull for the 4.9 merge window. The Sphinx transition is still creating a fair amount of work. Here we have a number of fixes and, importantly, a proper PDF output solution, thanks to Jani Nikula, Mauro Carvalho Chehab and Markus Heiser. I've started a couple of new books: a driver API book (based on the old device-drivers.tmpl) and a development tools book. Both are meant to show how we can integrate together our existing documentation into a more coherent and accessible whole. It involves moving some stuff around and formatting changes, but, I think, the results are worth it. The good news is that most of our existing Documentation/*.txt files are *almost* in RST format already; the amount of messing around required is minimal. And, of course, there's the usual set of updates, typo fixes, and more" * tag 'docs-4.9' of git://git.lwn.net/linux: (120 commits) URL changed for Linux Foundation TAB dax : Fix documentation with respect to struct pages iio: Documentation: Correct the path used to create triggers. docs: Remove space-before-label guidance from CodingStyle docs-rst: add inter-document cross references Documentation/email-clients.txt: convert it to ReST markup Documentation/kernel-docs.txt: reorder based on timestamp Documentation/kernel-docs.txt: Add dates for online docs Documentation/kernel-docs.txt: get rid of broken docs Documentation/kernel-docs.txt: move in-kernel docs Documentation/kernel-docs.txt: remove more legacy references Documentation/kernel-docs.txt: add two published books Documentation/kernel-docs.txt: sort books per publication date Documentation/kernel-docs.txt: adjust LDD references Documentation/kernel-docs.txt: some improvements on the ReST output Documentation/kernel-docs.txt: Consistent indenting: 4 spaces Documentation/kernel-docs.txt: Add 4 paper/book references Documentation/kernel-docs.txt: Improve layouting of book list Documentation/kernel-docs.txt: Remove offline or outdated entries docs: Clean up bare :: lines ... |
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Maxime Ripard
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c1efda1238 |
ARM: sunxi: Support the Nextthing GR8
The GR8 is an SoC made by Nextthing Co, loosely based on the sun5i family. It has a number of new controllers compared to the A10s and A13 (SPDIF, I2S), but some controllers missing too (Ethernet, less I2C, less UARTs). Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> |
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Icenowy Zheng
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00445edff3 |
Documentation: sunxi: Update Allwinner SoC documentation
Now, the A83T and A64 SoC user manuals are available. Update the documentation to add the links. An updated version of A83T datasheet is also included now. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Pawel Moll
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90d11e267a |
bus: arm-ccn: Correct required arguments for XP PMU events
XP can provide events from two sources: watchpoints, observing traffic on device ports and PMU looking at internal buses. Unfortunately the sysfs definition of the PMU events was requiring port number (instead of bus number) and direction (the buses are unidirectional), as these fields were shared with the watchpoint event. Although it does not introduce a major problem (port can be used as bus alias and direction is simply ignored for XP PMU events), it's better to fix it now, before external tools start depending on this behaviour. Signed-off-by: Pawel Moll <pawel.moll@arm.com> |
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Nicolas Ferre
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b2f8c3d5e2 |
ARM: at91: Documentation: update the sama5d2 entry
Update the Atmel SoC entry for SAMA5D2 with all the product variants. Add the datasheet web link, now that it's available, for instant access to full product documentation. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> |
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Kees Cook
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08559657b2 |
Documentation: fix common spelling mistakes
This fixes several spelling mistakes in the Documentation/ tree, which are caught by checkpatch.pl's spell checking. Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Linus Torvalds
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8c6d4082fc |
ARM: SoC 64-bit changes for v4.6
Here's our branch of ARM64 contents for this merge window, now
containing all ARM64 changes other than device tree files.
- Various new platforms get added
- Allwinner A64 SoC
- Annapurna Labs Alpine SoCs
- Broadcom Vulcan
- Marvell Armada 3700 SoCs
- Amlogic S905
- Various defconfig changes to enable platform specific drivers
This branch includes the clk git tree to resolve a build-time
dependency.
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Merge tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC 64-bit changes from Arnd Bergmann:
"Here's our branch of ARM64 contents for this merge window, now
containing all ARM64 changes other than device tree files.
- Various new platforms get added:
* Allwinner A64 SoC
* Annapurna Labs Alpine SoCs
* Broadcom Vulcan
* Marvell Armada 3700 SoCs
* Amlogic S905
- Various defconfig changes to enable platform specific drivers
This branch includes the clk git tree to resolve a build-time
dependency"
* tag 'armsoc-arm64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (48 commits)
arm64: defconfig: Increase MMC_BLOCK_MINORS to 16
arm64: defconfig: Add Qualcomm sdhci and restart functionality
ARM64: Enable Amlogic Meson GXBaby platform
arm64: defconfig: Enable Samsung MFD and related configs
arm64: alpine: select the Alpine MSI controller driver
arm64: defconfig: enable the Alpine family
arm64: add Alpine SoC family
arm64: defconfig: Enable exynos thermal config
arm64: add defconfig options for Allwinner SoCs
arm64: defconfig: Enable DesignWare APB GPIO controller
arm64: defconfig: Add Renesas R-Car Gen3 USB 2.0 phy driver support
arm64: EXYNOS: Consolidate ARCH_EXYNOS7 symbol into ARCH_EXYNOS
clk: samsung: Don't build ARMv8 clock drivers on ARMv7
MAINTAINERS: Add entry for Broadcom Vulcan SoC
arm64: cputype info for Broadcom Vulcan
arm64: Broadcom Vulcan support
arm64: defconfig: Add Broadcom Vulcan to defconfig
arm64: update ARCH_MVEBU for Marvell Armada 7K/8K support
Documentation: arm: add Marvell Armada 7K and 8K families
Documentation: arm: add link to Armada 38x Functional Spec
...
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Linus Torvalds
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33b3d2e88c |
ARM: SoC platform updates for v4.6
Newly added support for additional SoCs:
- Axis Artpec-6 SoC family
- Allwinner A83T SoC
- Mediatek MT7623
- NXP i.MX6QP SoC
- ST Microelectronics stm32f469 microcontroller
New features:
- SMP support for Mediatek mt2701
- Big-endian support for NXP i.MX
- DaVinci now uses the new DMA engine dma_slave_map
- OMAP now uses the new DMA engine dma_slave_map
- earlyprintk support for palmchip uart on mach-tango
- delay timer support for orion
Other:
- Exynos PMU driver moved out to drivers/soc/
- Various smaller updates for Renesas, Xilinx, PXA, AT91, OMAP, uniphier
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Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform updates from Arnd Bergmann:
"Newly added support for additional SoCs:
- Axis Artpec-6 SoC family
- Allwinner A83T SoC
- Mediatek MT7623
- NXP i.MX6QP SoC
- ST Microelectronics stm32f469 microcontroller
New features:
- SMP support for Mediatek mt2701
- Big-endian support for NXP i.MX
- DaVinci now uses the new DMA engine dma_slave_map
- OMAP now uses the new DMA engine dma_slave_map
- earlyprintk support for palmchip uart on mach-tango
- delay timer support for orion
Other:
- Exynos PMU driver moved out to drivers/soc/
- Various smaller updates for Renesas, Xilinx, PXA, AT91, OMAP,
uniphier"
* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (83 commits)
ARM: uniphier: rework SMP code to support new System Bus binding
ARM: uniphier: add missing of_node_put()
ARM: at91: avoid defining CONFIG_* symbols in source code
ARM: DRA7: hwmod: Add data for eDMA tpcc, tptc0, tptc1
ARM: imx: Make reset_control_ops const
ARM: imx: Do L2 errata only if the L2 cache isn't enabled
ARM: imx: select ARM_CPU_SUSPEND only for imx6
dmaengine: pxa_dma: fix the maximum requestor line
ARM: alpine: select the Alpine MSI controller driver
ARM: pxa: add the number of DMA requestor lines
dmaengine: mmp-pdma: add number of requestors
dma: mmp_pdma: Add the #dma-requests DT property documentation
ARM: OMAP2+: Add rtc hwmod configuration for ti81xx
ARM: s3c24xx: Avoid warning for inb/outb
ARM: zynq: Move early printk virtual address to vmalloc area
ARM: DRA7: hwmod: Add custom reset handler for PCIeSS
ARM: SAMSUNG: Remove unused register offset definition
ARM: EXYNOS: Cleanup header files inclusion
drivers: soc: samsung: Enable COMPILE_TEST
MAINTAINERS: Add maintainers entry for drivers/soc/samsung
...
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Thomas Petazzoni
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1d0029cb36 |
Documentation: arm: add Marvell Armada 7K and 8K families
As we are adding support for the Armada 7K and 8K families, this commit adds them to the Marvell documentation listing all supported SoCs, together with references to their Product Brief, Homepage and Device Tree files. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> |
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Thomas Petazzoni
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c44fdc3bf4 |
Documentation: arm: add link to Armada 38x Functional Spec
The Armada 38x Functional Spec is now available (after registration unfortunately), so add a link to it. While at it, fix a typo in the reference to the Armada 38x product page. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> |
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Thomas Petazzoni
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e737acd6ba |
Documentation: arm: improve Armada 37xx description
In preparation to the introduction of other SoCs in the ARMv8 Armada EBU family, this commit tweaks the existing description of Armada 37xx by making the core, homepage and other informations be visible "under" the Armada 37xx item. Indeed, the new SoCs will not share the same core or homepage. In addition, a link to the Product Brief is added. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> |
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Arnd Bergmann
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2859f70a0c |
Documentation: arm: update Marvell product listing
I'm still getting confused regarding which core specifically is used in which SoC, so I've added some more detail to the Marvell README file. I got most of this from random sources on the internet, so it's possible that some of the information is wrong, but most of it should be pretty obvious. There are a few remaining points I could not find out: * The CPU core in Orion 88F6183 * The difference (if any) between PJ4B-MP and PJ4C * The naming of Feroceon/Jolteon/Flareon/Sheeva/Mohawk/PJ1/PJ4 is still confusing, as they tend to overlap. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [Thomas: - move Armada SP out from the EBU family into its own "Storage" family. This chip is indeed not part of the EBU family. - fixed the URL for the Armada SP information, since the link of the original patch no longer existed - explicitly indicate that there is no support in upstream for the Armada SP - indent the "Core: " description for the Armada XP to be clearly under the Armada XP category, so that it is clear it applies to Armada XP only, and not other cores of the EBU family.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> |
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Masanari Iida
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510e64fb04 |
Doc: ARM: Fix a typo in clksrc-change-registers.awk
This patch fix a spelling typo found in clksrc-change-registers.awk. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Gregory CLEMENT
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a71916b027 |
Documentation: arm: update supported Marvell EBU processors
Now that we support Armada 37xx, let's add this family of SoC to the Marvell documentation, and a reference to a link with more details about those processors. As for Armda 39x, no datasheet is publicly available at this time. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> |
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Vishnu Patekar
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1425ec0f1c |
ARM: sunxi: Introduce Allwinner for A83T support
Allwinner A83T is octa-core cortex-a7 based SoC. It's clock control unit and prcm, pinmux are different from previous sun8i series. Its processor cores are arragned in two clusters 4 cores each, similar to A80. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Chen-Yu Tsai <wens@csie.org> [maxime: Removed the clock protection code] Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> |
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Linus Torvalds
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6b5a12dbca |
ARM: SoC multiplatform code changes for v4.5
This branch is the culmination of 5 years of effort to bring the ARMv6
and ARMv7 platforms together such that they can all be enabled and
boot the same kernel. It has been a tremendous amount of cleanup and
refactoring by a huge number of people, and creation of several new
(and major) subsystems to better abstract out all the platform details
in an appropriate manner.
The bulk of this branch is a large patchset from Arnd that brings several
of the more minor and older platforms we have closer to multiplatform
support. Among these are MMP, S3C64xx, Orion5x, mv78xx0 and realview
Much of this is moving around header files from old mach directories,
but there are also some cleanup patches of debug_ll (lowlevel debug
per-platform options) and other parts.
Linus Walleij also has some patchs to clean up the older ARM Realview
platforms by finally introducing DT support, and Rob Herring has some
for ARM Versatile which is now DT-only. Both of these platforms are
now multiplatform.
Finally, a couple of patches from Russell for Dove PMU, and a fix from
Valentin Rothberg for Exynos ADC, which were rebased on top of the
series to avoid conflicts.
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Merge tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC multiplatform code updates from Arnd Bergmann:
"This branch is the culmination of 5 years of effort to bring the ARMv6
and ARMv7 platforms together such that they can all be enabled and
boot the same kernel. It has been a tremendous amount of cleanup and
refactoring by a huge number of people, and creation of several new
(and major) subsystems to better abstract out all the platform details
in an appropriate manner.
The bulk of this branch is a large patchset from Arnd that brings
several of the more minor and older platforms we have closer to
multiplatform support. Among these are MMP, S3C64xx, Orion5x, mv78xx0
and realview Much of this is moving around header files from old mach
directories, but there are also some cleanup patches of debug_ll
(lowlevel debug per-platform options) and other parts.
Linus Walleij also has some patchs to clean up the older ARM Realview
platforms by finally introducing DT support, and Rob Herring has some
for ARM Versatile which is now DT-only. Both of these platforms are
now multiplatform.
Finally, a couple of patches from Russell for Dove PMU, and a fix from
Valentin Rothberg for Exynos ADC, which were rebased on top of the
series to avoid conflicts"
* tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (75 commits)
ARM: realview: don't select SMP_ON_UP for UP builds
ARM: s3c: simplify s3c_irqwake_{e,}intallow definition
ARM: s3c64xx: fix pm-debug compilation
iio: exynos-adc: fix irqf_oneshot.cocci warnings
ARM: realview: build realview-dt SMP support only when used
ARM: realview: select apropriate targets
ARM: realview: clean up header files
ARM: realview: make all header files local
ARM: no longer make CPU targets visible separately
ARM: integrator: use explicit core module options
ARM: realview: enable multiplatform
ARM: make default platform work for NOMMU
ARM: debug-ll: move DEBUG_LL_UART_EFM32 to correct Kconfig location
ARM: defconfig: use correct debug_ll settings
ARM: versatile: convert to multi-platform
ARM: versatile: merge mach code into a single file
ARM: versatile: switch to DT only booting and remove legacy code
ARM: versatile: add DT based PCI detection
ARM: pxa: mark ezx structures as __maybe_unused
ARM: pxa: mark raumfeld init functions as __maybe_unused
...
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Linus Torvalds
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e535d74bc5 |
A relatively boring cycle in the docs tree. There's a few kernel-doc
fixes and various document tweaks. One patch reaches out of the documentation subtree to fix a comment in init/do_mounts_rd.c. There didn't seem to be anybody more appropriate to take that one, so I accepted it. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJWmmJ8AAoJEI3ONVYwIuV6uqwP/0mnqdxVWo47ohaYJP7q0Soh ovJAbfttxKnkmOdGbWcNIJtTiw+MpdF805CYR+2treE0zvEEDodg7BhkDnmKZJ9n F1r53JrIj769E1c5ETmWTHcBt3jjtKyQIbBmDr4YTgX91dlKF28o1bMmyDECWIcT PktTlPUidDtffKMn3klh6baPCMrTpLJ8aLshBzUrQhrQY8lxcZKAU+98vtFzYofG LXCSulMYXumb7XBxErTLQZhmJslD4gaDMh2xkov6ALS8XNHnfoUIFRbArAllNfTf LQGJ6Q5qnn58UWi9F/vgDqx7+d1KIPUjBxJR9wfa0w9ggQhA9ly2BSN/fllbiSbp yIi1JS4hwBe8H/h577BNC3xjmgVN7mazZsXlS+fg3G16gpv4JdWeRY4efjosFIzQ EIJxB8qAovUNqw4s1mzRIJ5B9L7PEK27O6z8N27Fiw4EigtMTFAOC2/GD3ELx4iJ p1doiSr+wjfDcFd8kdIUiDKGrTSTXwNy3hUfrhzQyaEjDTJnx3+1+ono1orSazPO Fr2RSsC5VzX4IYSuxTMvFSKjN1Iiu8xqwq3IdclHXrBhRvwOF2wpjjQ5Guf0lHBJ FLBahSjZqt01kmwFykxoHps+VeSwpoEen6rClBQolfmtYVDTvgRNN46AxK9jZ8T4 jZmCNNs/mYzrqo/RTnmw =u38W -----END PGP SIGNATURE----- Merge tag 'docs-4.5' of git://git.lwn.net/linux Pull documentation updates from Jon Corbet: "A relatively boring cycle in the docs tree. There's a few kernel-doc fixes and various document tweaks. One patch reaches out of the documentation subtree to fix a comment in init/do_mounts_rd.c. There didn't seem to be anybody more appropriate to take that one, so I accepted it" * tag 'docs-4.5' of git://git.lwn.net/linux: (29 commits) thermal: add description for integral_cutoff unit Documentation: update libhugetlbfs site url Documentation: Explain pci=conf1,conf2 more verbosely DMA-API: fix confusing sentence in Documentation/DMA-API.txt Documentation: translations: update linux cross reference link Documentation: fix typo in CodingStyle init, Documentation: Remove ramdisk_blocksize mentions Documentation-getdelays: Apply a recommendation from "checkpatch.pl" in main() Documentation: HOWTO: update versions from 3.x to 4.x Documentation: remove outdated references from translations Doc: treewide: Fix grammar "a" to "an" Documentation: cpu-hotplug: Fix sysfs mount instructions can-doc: Add hint about getting timestamps Fix CFQ I/O scheduler parameter name in documentation Documentation: arm: remove dead links from Marvell Berlin docs Documentation: HOWTO: update code cross reference link Doc: Docbook/iio: Fix typo in iio.tmpl DocBook: make index.html generation less verbose by default DocBook: Cleanup: remove an unused $(call) line DocBook: Add a help message for DOCBOOKS env var ... |