- 27 Apr, 2015 38 commits
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
In order to lessen the amount of duplication of the DT tree, ease the new and follow the trend that prefers to use label based references when overriding DTSI nodes, convert the board to this syntax Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
Now that we have a common DTSI for the sun5i family, move the A10s to use it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
Now that we have a common DTSI for the sun5i family, move the A13 to use it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
The A10s and the A13 are very similar SoCs, the only difference being the number of pins and the number of devices available (number of UARTs, EMAC only in the A10s, etc.), and the clocks and pinctrl functions obviously. Create a common DTSI that will be included by the A10s and A13 DTSI, that will add their SoC differences in there. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Chen-Yu Tsai authored
On the Optimus board, all three USB hosts can be used. HCI0 and HCI2 are available through the USB connector. HCI1 is available with HSIC through 2 pins on the GPIO expansion header. This patch also adds a regulator for HCI2/USB3's VBUS. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Chen-Yu Tsai authored
The A80 has 3 EHCI/OHCI USB controllers. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
The current GPL only licensing on the DTSI makes it very impractical for other software components licensed under another license. In order to make it easier for them to reuse our device trees, relicense our device trees under a GPL/X11 dual-license. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Carlo Caione <carlo@caione.org> Acked-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Zalan Blenessy <zalan.blenessy@gmail.com>
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Chen-Yu Tsai authored
On sun9i, there are 3 independent usb phys for EHCI/OHCI. Add device nodes for them. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Chen-Yu Tsai authored
The USB controller and phy clocks and resets have a separate address block and driver. Add the nodes to represent them. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
The current GPL only licensing on the DTSI makes it very impractical for other software components licensed under another license. In order to make it easier for them to reuse our device trees, relicense our device trees under a GPL/X11 dual-license. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Wills Wang <wills.wang.open@gmail.com>
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Adam Sampson authored
Add support for the LinkSprite pcDuino 3 Nano board. This is a low-cost Allwinner A20 board with Arduino-style GPIO headers; it features 1G RAM, 4G NAND flash, 1 micro-SD, 2 USB sockets, 1 micro USB socket for OTG and another for power in, HDMI, SATA, 5V power for SATA devices, gigabit Ethernet, an IR receiver, 3.5mm audio out and a MIPI camera connector. For more details, see: http://linux-sunxi.org/LinkSprite_pcDuino3_Nano Changes in v3: - rename LEDs to pcduino3-nano:green:usr[12] - remove optional features on Arduino headers (i2c2, spi0, uart2) Signed-off-by: Adam Sampson <ats@offog.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Priit Laes authored
Gemei G9 is an A10 based tablet, with 1G RAM, 16G NAND, 1024x768 IPS LCD display, stereo speakers, 1.3MP front camera and 5 MP rear camera, 8000mAh battery, GT901 2+1 touchscreen, Bosch BMA250 accelerometer and RTL8188CUS USB wifi. It also has MicroSD slot, miniHDMI, 1 x MicroUSB OTG port and 1 x MicroUSB host port and 3.5mm headphone jack. Changes since v2: * Fix syntax error (brown paper bag release) Changes since v1: * Added sun4i-lradc keymap * Added TODO note about missing IRQ pins for bma250 * Fixed formatting issues and removed external URLs Signed-off-by: Priit Laes <plaes@plaes.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard authored
The current GPL only licensing on the DTSI makes it very impractical for other software components licensed under another license. In order to make it easier for them to reuse our device trees, relicense our DTSI first under a GPL/X11 dual-license. Hopefully, the DTS will follow soon. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Chen-Yu Tsai <wens@csie.org> Acked-by: David Lanzendörfer <david.lanzendoerfer@o2s.ch> Acked-by: Emilio López <emilio@elopez.com.ar> Acked-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Oliver Schinagl <oliver@schinagl.nl> Acked-by: Roman Byshko <rbyshko@gmail.com>
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Maxime Ripard authored
The current GPL only licensing on the DTSI makes it very impractical for other software components licensed under another license. In order to make it easier for them to reuse our device trees, relicense our DTSI first under a GPL/X11 dual-license. Hopefully, the DTS will follow soon. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Carlo Caione <carlo@caione.org> Acked-by: Chen-Yu Tsai <wens@csie.org> Acked-by: David Lanzendörfer <david.lanzendoerfer@o2s.ch> Acked-by: Emilio López <emilio@elopez.com.ar> Acked-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Oliver Schinagl <oliver@schinagl.nl> Acked-by: Roman Byshko <rbyshko@gmail.com> Acked-by: Stefan Roese <sr@denx.de>
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Linus Torvalds authored
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Andy Lutomirski authored
AMD CPUs don't reinitialize the SS descriptor on SYSRET, so SYSRET with SS == 0 results in an invalid usermode state in which SS is apparently equal to __USER_DS but causes #SS if used. Work around the issue by setting SS to __KERNEL_DS __switch_to, thus ensuring that SYSRET never happens with SS set to NULL. This was exposed by a recent vDSO cleanup. Fixes: e7d6eefa x86/vdso32/syscall.S: Do not load __USER32_DS to %ss Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Peter Anvin <hpa@zytor.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Denys Vlasenko <vda.linux@googlemail.com> Cc: Brian Gerst <brgerst@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull intel drm fixes from Dave Airlie. * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/i915: vlv: fix save/restore of GFX_MAX_REQ_COUNT reg drm/i915: Workaround to avoid lite restore with HEAD==TAIL drm/i915: cope with large i2c transfers
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git://git.infradead.org/intel-iommuLinus Torvalds authored
Pull intel iommu updates from David Woodhouse: "This lays a little of the groundwork for upcoming Shared Virtual Memory support — fixing some bogus #defines for capability bits and adding the new ones, and starting to use the new wider page tables where we can, in anticipation of actually filling in the new fields therein. It also allows graphics devices to be assigned to VM guests again. This got broken in 3.17 by disallowing assignment of RMRR-afflicted devices. Like USB, we do understand why there's an RMRR for graphics devices — and unlike USB, it's actually sane. So we can make an exception for graphics devices, just as we do USB controllers. Finally, tone down the warning about the X2APIC_OPT_OUT bit, due to persistent requests. X2APIC_OPT_OUT was added to the spec as a nasty hack to allow broken BIOSes to forbid us from using X2APIC when they do stupid and invasive things and would break if we did. Someone noticed that since Windows doesn't have full IOMMU support for DMA protection, setting the X2APIC_OPT_OUT bit made Windows avoid initialising the IOMMU on the graphics unit altogether. This means that it would be available for use in "driver mode", where the IOMMU registers are made available through a BAR of the graphics device and the graphics driver can do SVM all for itself. So they started setting the X2APIC_OPT_OUT bit on *all* platforms with SVM capabilities. And even the platforms which *might*, if the planets had been aligned correctly, possibly have had SVM capability but which in practice actually don't" * git://git.infradead.org/intel-iommu: iommu/vt-d: support extended root and context entries iommu/vt-d: Add new extended capabilities from v2.3 VT-d specification iommu/vt-d: Allow RMRR on graphics devices too iommu/vt-d: Print x2apic opt out info instead of printing a warning iommu/vt-d: kill bogus ecap_niotlb_iunits()
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c fixes from Wolfram Sang: "This has a mixture of merge window cleanups and bugfixes" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: st: add include for pinctrl i2c: mux: use proper dev when removing "channel-X" symlinks i2c: digicolor: remove duplicate include i2c: Mark adapter devices with pm_runtime_no_callbacks i2c: pca-platform: fix broken email address i2c: mxs: fix broken email address i2c: rk3x: report number of messages transmitted
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfsLinus Torvalds authored
Pull btrfs fixes from Chris Mason: "Filipe hit two problems in my block group cache patches. We finalized the fixes last week and ran through more tests" * 'for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: prevent list corruption during free space cache processing Btrfs: fix inode cache writeout
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Dave Airlie authored
Merge tag 'drm-intel-next-fixes-2015-04-25' of git://anongit.freedesktop.org/drm-intel into drm-fixes three fixes for i915. * tag 'drm-intel-next-fixes-2015-04-25' of git://anongit.freedesktop.org/drm-intel: drm/i915: vlv: fix save/restore of GFX_MAX_REQ_COUNT reg drm/i915: Workaround to avoid lite restore with HEAD==TAIL drm/i915: cope with large i2c transfers
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git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds authored
Pull NFS client updates from Trond Myklebust: "Another set of mainly bugfixes and a couple of cleanups. No new functionality in this round. Highlights include: Stable patches: - Fix a regression in /proc/self/mountstats - Fix the pNFS flexfiles O_DIRECT support - Fix high load average due to callback thread sleeping Bugfixes: - Various patches to fix the pNFS layoutcommit support - Do not cache pNFS deviceids unless server notifications are enabled - Fix a SUNRPC transport reconnection regression - make debugfs file creation failure non-fatal in SUNRPC - Another fix for circular directory warnings on NFSv4 "junctioned" mountpoints - Fix locking around NFSv4.2 fallocate() support - Truncating NFSv4 file opens should also sync O_DIRECT writes - Prevent infinite loop in rpcrdma_ep_create() Features: - Various improvements to the RDMA transport code's handling of memory registration - Various code cleanups" * tag 'nfs-for-4.1-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: (55 commits) fs/nfs: fix new compiler warning about boolean in switch nfs: Remove unneeded casts in nfs NFS: Don't attempt to decode missing directory entries Revert "nfs: replace nfs_add_stats with nfs_inc_stats when add one" NFS: Rename idmap.c to nfs4idmap.c NFS: Move nfs_idmap.h into fs/nfs/ NFS: Remove CONFIG_NFS_V4 checks from nfs_idmap.h NFS: Add a stub for GETDEVICELIST nfs: remove WARN_ON_ONCE from nfs_direct_good_bytes nfs: fix DIO good bytes calculation nfs: Fetch MOUNTED_ON_FILEID when updating an inode sunrpc: make debugfs file creation failure non-fatal nfs: fix high load average due to callback thread sleeping NFS: Reduce time spent holding the i_mutex during fallocate() NFS: Don't zap caches on fallocate() xprtrdma: Make rpcrdma_{un}map_one() into inline functions xprtrdma: Handle non-SEND completions via a callout xprtrdma: Add "open" memreg op xprtrdma: Add "destroy MRs" memreg op xprtrdma: Add "reset MRs" memreg op ...
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds authored
Pull fourth vfs update from Al Viro: "d_inode() annotations from David Howells (sat in for-next since before the beginning of merge window) + four assorted fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: RCU pathwalk breakage when running into a symlink overmounting something fix I_DIO_WAKEUP definition direct-io: only inc/dec inode->i_dio_count for file systems fs/9p: fix readdir() VFS: assorted d_backing_inode() annotations VFS: fs/inode.c helpers: d_inode() annotations VFS: fs/cachefiles: d_backing_inode() annotations VFS: fs library helpers: d_inode() annotations VFS: assorted weird filesystems: d_inode() annotations VFS: normal filesystems (and lustre): d_inode() annotations VFS: security/: d_inode() annotations VFS: security/: d_backing_inode() annotations VFS: net/: d_inode() annotations VFS: net/unix: d_backing_inode() annotations VFS: kernel/: d_inode() annotations VFS: audit: d_backing_inode() annotations VFS: Fix up some ->d_inode accesses in the chelsio driver VFS: Cachefiles should perform fs modifications on the top layer only VFS: AF_UNIX sockets should call mknod on the top layer only
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- 26 Apr, 2015 2 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull more power management and ACPI updates from Rafael Wysocki: "These are fixes mostly (intel_pstate, ACPI core, ACPI EC driver, cpupower tool), a new CPU ID for the Intel RAPL driver and one intel_pstate driver improvement that didn't make it to my previous pull requests due to timing. Specifics: - Fix a build warning in the intel_pstate driver showing up in non-SMP builds (Borislav Petkov) - Change one of the intel_pstate's P-state selection parameters for Baytrail and Cherrytrail CPUs to significantly improve performance at the cost of a small increase in energy consumption (Kristen Carlson Accardi) - Fix a NULL pointer dereference in the ACPI EC driver due to an unsafe list walk in the query handler removal routine (Chris Bainbridge) - Get rid of a false-positive lockdep warning in the ACPI container hot-remove code (Rafael J Wysocki) - Prevent the ACPI device enumeration code from creating device objects of a wrong type in some cases (Rafael J Wysocki) - Add Skylake processors support to the Intel RAPL power capping driver (Brian Bian) - Drop the stale MAINTAINERS entry for the ACPI dock driver that is regarded as part of the ACPI core and maintained along with it now (Chao Yu) - Fix cpupower tool breakage caused by a library API change in libpci 3.3.0 (Lucas Stach)" * tag 'pm+acpi-4.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / scan: Add a scan handler for PRP0001 ACPI / scan: Annotate physical_node_lock in acpi_scan_is_offline() ACPI / EC: fix NULL pointer dereference in acpi_ec_remove_query_handler() MAINTAINERS: remove maintainship entry of docking station driver powercap / RAPL: Add support for Intel Skylake processors cpufreq: intel_pstate: Fix an annoying !CONFIG_SMP warning intel_pstate: Change the setpoint for Atom params cpupower: fix breakage from libpci API change
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fixes from Herbert Xu: "This push fixes a build problem with img-hash under non-standard configurations and a serious regression with sha512_ssse3 which can lead to boot failures" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: img-hash - CRYPTO_DEV_IMGTEC_HASH should depend on HAS_DMA crypto: x86/sha512_ssse3 - fixup for asm function prototype change
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