summaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2016-05-16of: dynamic: changeset prop-update revert fixPantelis Antoniou1-0/+5
When reverting an update property changeset entry that created a property the reverse operation is a remove property and not an update. Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-05-16drivers/of: Export of_detach_node()Gavin Shan1-0/+1
This exports of_detach_node() for PowerPC PowerNV PCI hotplug driver. No functional changes introduced. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-05-16drivers/of: Return allocated memory from of_fdt_unflatten_tree()Gavin Shan2-14/+25
This returns the allocate memory chunk, storing the unflattened device tree, from of_fdt_unflatten_tree() so that memory chunk can be released on demand in PowerNV PCI hotplug driver. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-05-16drivers/of: Specify parent node in of_fdt_unflatten_tree()Gavin Shan4-6/+13
This adds one more argument to of_fdt_unflatten_tree() to specify the parent node of the FDT blob that is going to be unflattened. In the result, the function can be used to unflatten FDT blob that represents device sub-tree in PowerNV PCI hotplug driver. Cc: Jyri Sarha <jsarha@ti.com> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-05-16drivers/of: Rename unflatten_dt_node()Gavin Shan1-7/+7
This renames unflatten_dt_node() to unflatten_dt_nodes() as it populates multiple device nodes from FDT blob. No logical changes introduced. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-05-16drivers/of: Avoid recursively calling unflatten_dt_node()Gavin Shan1-48/+74
In current implementation, unflatten_dt_node() is called recursively to unflatten device nodes in FDT blob. It's stress to limited stack capacity, especially to adopt the function to unflatten device sub-tree that possibly has multiple root nodes. In that case, we runs out of stack and the system can't boot up successfully. In order to reuse the function to unflatten device sub-tree, this avoids calling the function recursively, meaning the device nodes are unflattened in one call on unflatten_dt_node(): two arrays are introduced to track the parent path size and the device node of current level of depth, which will be used by the device node on next level of depth to be unflattened. All device nodes in more than 64 level of depth are dropped and hopefully, the system can boot up successfully with the partial device-tree. Also, the parameter "poffset" and "fpsize" are unused and dropped and the parameter "dryrun" is figured out from "mem == NULL". Besides, the return value of the function is changed to indicate the size of memory consumed by the unflatten device tree or error code. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-05-16drivers/of: Split unflatten_dt_node()Gavin Shan1-102/+147
The function unflatten_dt_node() is called recursively to unflatten device nodes and properties in the FDT blob. It looks complicated and hard to be understood. This splits the function into 3 functions: populate_properties(), populate_node() and unflatten_dt_node(). populate_properties(), which is called by populate_node(), creates properties for the indicated device node. The later one creates the device nodes from FDT blob. populate_node() gets the offset in FDT blob for next device nodes and then calls populate_node(). No logical changes introduced. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-05-02of: include errno.h in of_graph.hArnd Bergmann1-0/+1
When CONFIG_OF is disabled, we have to include linux/errno.h before including of_graph.h, or get build errors like in the newly added sun4i drm driver: In file included from ../drivers/gpu/drm/sun4i/sun4i_drv.c:14:0: include/linux/of_graph.h: In function 'of_graph_parse_endpoint': include/linux/of_graph.h:58:10: error: 'ENOSYS' undeclared (first use in this function) A better solution is to ensure that the header can be included by itself, so let's include linux/errno.h here to fix the error we just got, and any similar future error. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 9026e0d122ac ("drm: Add Allwinner A10 Display Engine support") Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25of: document refcount incrementation of of_get_cpu_node()Masahiro Yamada1-1/+2
This function increments refcount. This is worth noting. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Frank Rowand <frank.rowand@am.sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: soc: fix spelling mistakesEric Engestrom1-3/+3
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: power: fix spelling mistakeEric Engestrom1-1/+1
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: pinctrl: fix spelling mistakeEric Engestrom1-1/+1
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: opp: fix spelling mistakeEric Engestrom1-1/+1
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: net: fix spelling mistakesEric Engestrom3-4/+4
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: mtd: fix spelling mistakeEric Engestrom1-1/+1
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: mmc: fix spelling mistakeEric Engestrom1-1/+1
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: mfd: fix spelling mistakesEric Engestrom1-2/+2
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: media: fix spelling mistakeEric Engestrom1-1/+1
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: interrupt-controller: fix spelling mistakesEric Engestrom1-2/+2
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: input: fix spelling mistakesEric Engestrom2-2/+2
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: dma: fix spelling mistakeEric Engestrom1-1/+1
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: display: fix spelling mistakeEric Engestrom1-1/+1
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: clock: fix spelling mistakesEric Engestrom3-3/+3
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Reviewed-by: Heiko Stuebner <heiko@sntech.de> [robh: s/describe/described/] Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: dt: arm: fix spelling mistakesEric Engestrom2-2/+2
Signed-off-by: Eric Engestrom <eric@engestrom.ch> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25serial: Move Marvell UART DT bindings to correct locationGeert Uytterhoeven1-0/+0
All other UART DT binding documentation is under Documentation/devicetree/bindings/serial/. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25Documentation: bindings: fix palmas-rtc documentationDr. H. Nikolaus Schaller1-3/+3
change 100mA -> 100uA Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25phy: phy-stih41x-usb: DT spelling s/#phy-cell/#phy-cells/Geert Uytterhoeven1-1/+1
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25PCI: hisi: DT spelling s/interrupts-*/interrupt-*/Geert Uytterhoeven1-6/+6
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-25misc: sram: DT spelling s/#adress-cells/#address-cells/Geert Uytterhoeven1-1/+1
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20devicetree: bindings: designware-pcie: Fix unit addressStephen Boyd1-1/+1
Remove the 0x in the unit address because it shouldn't be there. Cc: Joao Pinto <jpinto@synopsys.com> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20dt-bindings: tegra: Rename some bindings for consistencyThierry Reding7-0/+0
Device tree binding for NVIDIA Tegra have traditionally carried the "nvidia," vendor prefix in the filename. A couple of odd ones don't, so fix them up for consistency. Also rename existing bindings to reflect the first compatible value that they document. This wasn't done consistently either. Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20dt-bindings: tegra: Remove 0, prefix from unit-addressesThierry Reding7-12/+12
When Tegra124 support was first merged the unit-addresses of all devices were listed with a "0," prefix to encode the reg property's second cell. It turns out that this notation is not correct, and the "," separator is only used to separate fields in the unit address (such as the device and function number in PCI devices), not individual cells for addresses with more than one cell. Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20of: Add Inforce Computing to vendor prefix listSrinivas Kandagatla1-0/+1
This patch adds Inforce Computing to vendor prefix list. This vendor makes boards like IFC6410, IFC6540 based on Qualcomm SOCs. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20of: Add Arrow Electronics to vendor prefix listSrinivas Kandagatla1-0/+1
This patch adds Arrow Electronics to vendor perfix list, as this vendor makes some of the Qualcomm SOC based 96boards like DB600c and DB410c. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20of: Add vendor prefix for Shenzhen Embest TechnologySergio Prado1-0/+1
Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20Documentation: devicetree: bindings: regulator: palmas-pmic.txtSchuyler Patton1-0/+8
Adding support for the tps659038 pmic so it doesn't generate a warning when running the patch check script to Documentation/devicetree/bindings/regulator/palmas-pmic.txt Adding a note that the tps659037 device is a OTP spin of the tps659038 pmic and device compatible. Signed-off-by: Schuyler Patton <spatton@ti.com> Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20dt-bindings: Correct path for ARM GIC documentationJon Hunter3-4/+4
Commit eb3fcf007fff ("dt-bindings: consolidate interrupt controller bindings") moved the binding documentation for the ARM GIC from arm/gic.txt to interrupt-controller/arm,gic.txt. However, there are still some binding documents referring to the old path. Update these binding documents to use the correct location. Fixes: eb3fcf007fff ("dt-bindings: consolidate interrupt controller bindings") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20Documentation: devicetree: Clean up gpio-keys exampleAndreas Färber1-5/+5
Drop #address-cells and #size-cells, which are not required by the gpio-keys binding documentation, as button sub-nodes are not devices. Rename sub-nodes to avoid new dtc unit address warnings when copied. While at it, adopt the dashes convention for the node name. Reported-by: Julien Chauveau <chauveau.julien@gmail.com> Cc: Julien Chauveau <chauveau.julien@gmail.com> Cc: Javier Martinez Canillas <javier@dowhile0.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com> Reviewed-by: Julien Chauveau <chauveau.julien@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20iommu/arm-smmu: Make use of phandle iterators in device-tree parsingJoerg Roedel1-8/+30
Remove the usage of of_parse_phandle_with_args() and replace it by the phandle-iterator implementation so that we can parse out all of the potentially present 128 stream-ids. Signed-off-by: Joerg Roedel <jroedel@suse.de> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20of: Introduce of_phandle_iterator_args()Joerg Roedel2-6/+33
This helper function can be used to copy the arguments of a phandle to an array. Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20of: Introduce of_for_each_phandle() helper macroJoerg Roedel2-6/+7
With this macro any user can easily iterate over a list of phandles. The patch also converts __of_parse_phandle_with_args() to make use of the macro. The of_count_phandle_with_args() function is not converted, because the macro hides the return value of of_phandle_iterator_init(), which is needed in there. Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20of: Remove counting special case from __of_parse_phandle_with_args()Joerg Roedel1-5/+14
The index = -1 case in __of_parse_phandle_with_args() is used to just return the number of phandles. That special case needs extra handling, so move it to the place where it is needed: of_count_phandle_with_args(). This allows to further simplify __of_parse_phandle_with_args() later on. Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20of: Move phandle walking to of_phandle_iterator_next()Joerg Roedel2-56/+81
Move the code to walk over the phandles out of the loop in __of_parse_phandle_with_args() to a separate function that just works with the iterator handle: of_phandle_iterator_next(). Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20of: Introduce struct of_phandle_iteratorJoerg Roedel2-39/+93
This struct carrys all necessary information to iterate over a list of phandles and extract the arguments. Add an init-function for the iterator and make use of it in __of_parse_phandle_with_args(). Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Rob Herring <robh@kernel.org>
2016-04-20fdt: fix extend of cmd lineMax Uvarov1-2/+8
On arm CONFIG_CMDLINE_EXTEND does not append build-in cmdline in kernel to U-boot parameters. Fix it here. Theoretically this patch should repair kdump work where it adds elfcorehdr= and memmap additional parameters to second kernel. Signed-off-by: Max Uvarov <muvarov@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-03-31dtc: turn off dtc unit address warnings by defaultRob Herring1-0/+5
The newly added dtc warning to check DT unit-address without reg property and vice-versa generates lots of warnings. Turn off the check unless building with W=1 or W=2. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Michal Marek <mmarek@suse.com> Cc: linux-kbuild@vger.kernel.org
2016-03-29scripts/dtc: Update to upstream version 53bf130b1cddRob Herring4-7/+31
Sync to upstream dtc commit 53bf130b1cdd ("libfdt: simplify fdt_node_check_compatible()"). This adds the following commits from upstream: 53bf130 libfdt: simplify fdt_node_check_compatible() c9d9121 Warn on node name unit-address presence/absence mismatch 2e53f9d Catch unsigned 32bit overflow when parsing flattened device tree offsets Signed-off-by: Rob Herring <robh@kernel.org>
2016-03-27Linux 4.6-rc1Linus Torvalds1-2/+2
2016-03-27Merge branch 'for-linus' of ↵Linus Torvalds22-519/+811
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client Pull Ceph updates from Sage Weil: "There is quite a bit here, including some overdue refactoring and cleanup on the mon_client and osd_client code from Ilya, scattered writeback support for CephFS and a pile of bug fixes from Zheng, and a few random cleanups and fixes from others" [ I already decided not to pull this because of it having been rebased recently, but ended up changing my mind after all. Next time I'll really hold people to it. Oh well. - Linus ] * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (34 commits) libceph: use KMEM_CACHE macro ceph: use kmem_cache_zalloc rbd: use KMEM_CACHE macro ceph: use lookup request to revalidate dentry ceph: kill ceph_get_dentry_parent_inode() ceph: fix security xattr deadlock ceph: don't request vxattrs from MDS ceph: fix mounting same fs multiple times ceph: remove unnecessary NULL check ceph: avoid updating directory inode's i_size accidentally ceph: fix race during filling readdir cache libceph: use sizeof_footer() more ceph: kill ceph_empty_snapc ceph: fix a wrong comparison ceph: replace CURRENT_TIME by current_fs_time() ceph: scattered page writeback libceph: add helper that duplicates last extent operation libceph: enable large, variable-sized OSD requests libceph: osdc->req_mempool should be backed by a slab pool libceph: make r_request msg_size calculation clearer ...
2016-03-26Merge tag 'ofs-pull-tag-1' of ↵Linus Torvalds33-0/+11243
git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux Pull orangefs filesystem from Mike Marshall. This finally merges the long-pending orangefs filesystem, which has been much cleaned up with input from Al Viro over the last six months. From the documentation file: "OrangeFS is an LGPL userspace scale-out parallel storage system. It is ideal for large storage problems faced by HPC, BigData, Streaming Video, Genomics, Bioinformatics. Orangefs, originally called PVFS, was first developed in 1993 by Walt Ligon and Eric Blumer as a parallel file system for Parallel Virtual Machine (PVM) as part of a NASA grant to study the I/O patterns of parallel programs. Orangefs features include: - Distributes file data among multiple file servers - Supports simultaneous access by multiple clients - Stores file data and metadata on servers using local file system and access methods - Userspace implementation is easy to install and maintain - Direct MPI support - Stateless" see Documentation/filesystems/orangefs.txt for more in-depth details. * tag 'ofs-pull-tag-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux: (174 commits) orangefs: fix orangefs_superblock locking orangefs: fix do_readv_writev() handling of error halfway through orangefs: have ->kill_sb() evict the VFS side of things first orangefs: sanitize ->llseek() orangefs-bufmap.h: trim unused junk orangefs: saner calling conventions for getting a slot orangefs_copy_{to,from}_bufmap(): don't pass bufmap pointer orangefs: get rid of readdir_handle_s ornagefs: ensure that truncate has an up to date inode size orangefs: move code which sets i_link to orangefs_inode_getattr orangefs: remove needless wrapper around GFP_KERNEL orangefs: remove wrapper around mutex_lock(&inode->i_mutex) orangefs: refactor inode type or link_target change detection orangefs: use new getattr for revalidate and remove old getattr orangefs: use new getattr in inode getattr and permission orangefs: use new orangefs_inode_getattr to get size in write and llseek orangefs: use new orangefs_inode_getattr to create new inodes orangefs: rename orangefs_inode_getattr to orangefs_inode_old_getattr orangefs: remove inode->i_lock wrapper orangefs: put register_chrdev immediately before register_filesystem ...
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-26 01:48:31 +0300