kernel/linux.git/include/linux/of.h, branch linux-4.3.yLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=linux-4.3.y2015-08-25T23:46:39+00:00device property: check fwnode type in to_of_node()2015-08-25T23:46:39+00:00Andy Shevchenkoandriy.shevchenko@linux.intel.com2015-08-10T16:56:46+00:00urn:sha1:4bf011815f2e093c7f60004f4f5683cf40b905b9
Potentially one of platform can support both ACPI and OF. In that case when we
call to_of_node() for non-OF fwnode types we will get non-NULL result, which is
wrong. Check for the type and return a correspondent result.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Merge tag 'devicetree-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux2015-07-02T02:40:18+00:00Linus Torvaldstorvalds@linux-foundation.org2015-07-02T02:40:18+00:00urn:sha1:4da3064d1775810f10f7ddc1c34c3f1ff502a654
Pull devicetree updates from Grant Likely:
"A whole lot of bug fixes.
Nothing stands out here except the ability to enable CONFIG_OF on
every architecture, and an import of a newer version of dtc"
* tag 'devicetree-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux: (22 commits)
of/irq: Rename "intc_desc" to "of_intc_desc" to fix OF on sh
of/irq: Fix pSeries boot failure
Documentation: DT: Fix a typo in the filename "lantiq,<chip>-pinumx.txt"
of: define of_find_node_by_phandle for !CONFIG_OF
of/address: use atomic allocation in pci_register_io_range()
of: Add vendor prefix for Zodiac Inflight Innovations
dt/fdt: add empty versions of early_init_dt_*_memory_arch
of: clean-up unnecessary libfdt include paths
of: make unittest select OF_EARLY_FLATTREE instead of depend on it
of: make CONFIG_OF user selectable
MIPS: prepare for user enabling of CONFIG_OF
of/fdt: fix argument name and add comments of unflatten_dt_node()
of: return NUMA_NO_NODE from fallback of_node_to_nid()
tps6507x.txt: Remove executable permission
of/overlay: Grammar s/an negative/a negative/
of/fdt: Make fdt blob input parameters of unflatten functions const
of: add helper function to retrive match data
of: Grammar s/property exist/property exists/
of: Move OF flags to be visible even when !CONFIG_OF
scripts/dtc: Update to upstream version 9d3649bd3be245c9
...
Merge remote-tracking branch 'robh/for-next' into devicetree/next2015-06-30T13:28:52+00:00Grant Likelygrant.likely@linaro.org2015-06-30T13:28:52+00:00urn:sha1:becfc3c86df963491ff1d5ffc6131a06af6bb851ACPI / OF: Rename of_node() and acpi_node() to to_of_node() and to_acpi_node()2015-06-24T18:03:10+00:00Alexander Sverdlinalexander.sverdlin@gmail.com2015-06-22T20:38:53+00:00urn:sha1:c181fb3e723351e2f7a1f76b6c0627a4b8ad1723
Commit 8a0662d9 introduced of_node and acpi_node symbols in global namespace
but there were already ~63 of_node local variables or function parameters
(no single acpi_node though, but anyway).
After debugging undefined but used of_node local varible (which turned out
to reference static function of_node() instead) it became clear that the names
for the functions are too short and too generic for global scope.
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
of: define of_find_node_by_phandle for !CONFIG_OF2015-06-23T15:18:30+00:00Suman Annas-anna@ti.com2015-06-17T16:53:53+00:00urn:sha1:ce16b9d2356125eb791bd920c710b8512eecce54
Define stub implementation for of_find_node_by_phandle() API
so that users of this API can build properly even when CONFIG_OF
is not defined.
Fixes x86 randconfig build failure of remoteproc.
Signed-off-by: Suman Anna <s-anna@ti.com>
[robh: add details on fixing remoteproc compile]
Signed-off-by: Rob Herring <robh@kernel.org>
of: return NUMA_NO_NODE from fallback of_node_to_nid()2015-06-04T05:39:52+00:00Konstantin Khlebnikovkhlebnikov@yandex-team.ru2015-04-08T16:59:20+00:00urn:sha1:c8fff7bc5bba6bd59cad40441c189c4efe7190f6
Node 0 might be offline as well as any other numa node,
in this case kernel cannot handle memory allocation and crashes.
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Fixes: 0c3f061c195c ("of: implement of_node_to_nid as a weak function")
Signed-off-by: Grant Likely <grant.likely@linaro.org>
of: Grammar s/property exist/property exists/2015-05-28T14:00:32+00:00Geert Uytterhoevengeert+renesas@glider.be2015-05-04T17:42:19+00:00urn:sha1:31712c98f8180c7bd3f33eefa461f0e1142e18f5
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rob Herring <robh@kernel.org>
of: Move OF flags to be visible even when !CONFIG_OF2015-05-28T14:00:16+00:00Pantelis Antonioupantelis.antoniou@konsulko.com2015-04-24T09:41:56+00:00urn:sha1:391b459d7623b26153c7d8c200e8d213440a7d48
We need those to be visible even when compiling with CONFIG_OF
disabled, since even the empty of_node_*_flag() method use the
flag.
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Rob Herring <robh@kernel.org>
drivers: of/base: move of_init to driver_init2015-05-27T02:55:56+00:00Sudeep Hollasudeep.holla@arm.com2015-05-14T14:28:24+00:00urn:sha1:194ec9368c0dbc421acdb2620d4dfb3cc3d022ff
Commit 5590f3196b29 ("drivers/core/of: Add symlink to device-tree from
devices with an OF node") adds the symlink `of_node` for each device
pointing to it's device tree node while creating/initialising it.
However the devicetree sysfs is created and setup in of_init which is
executed at core_initcall level. For all the devices created before
of_init, the following error is thrown:
"Error -2(-ENOENT) creating of_node link"
Like many other components in driver model, initialize the sysfs support
for OF/devicetree from driver_init so that it's ready before any devices
are created.
Fixes: 5590f3196b29 ("drivers/core/of: Add symlink to device-tree from
devices with an OF node")
Suggested-by: Rob Herring <robh+dt@kernel.org>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Tested-by: Robert Schwebel <r.schwebel@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Merge tag 'devicetree-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux2015-04-24T15:46:18+00:00Linus Torvaldstorvalds@linux-foundation.org2015-04-24T15:46:18+00:00urn:sha1:d56a669ca59c37ed0a7282a251b2f2f22533343a
Pull second batch of devicetree updates from Rob Herring:
"As Grant mentioned in the first devicetree pull request, here is the
2nd batch of DT changes for 4.1. The main remaining item here is the
endianness bindings and related 8250 driver support.
- DT endianness specification bindings
- big-endian 8250 serial support
- DT overlay unittest updates
- various DT doc updates
- compile fixes for OF_IRQ=n"
* tag 'devicetree-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
frv: add io{read,write}{16,32}be functions
mn10300: add io{read,write}{16,32}be functions
Documentation: DT bindings: add doc for Altera's SoCFPGA platform
of: base: improve of_get_next_child() kernel-doc
Doc: dt: arch_timer: discourage clock-frequency use
of: unittest: overlay: Keep track of created overlays
of/fdt: fix allocation size for device node path
serial: of_serial: Support big-endian register accesses
serial: 8250: Add support for big-endian MMIO accesses
of: Document {little,big,native}-endian bindings
of/fdt: Add endianness helper function for early init code
of: Add helper function to check MMIO register endianness
of/fdt: Remove "reg" data prints from early_init_dt_scan_memory
of: add vendor prefix for Artesyn
of: Add dummy of_irq_to_resource_table() for IRQ_OF=n
of: OF_IRQ should depend on IRQ_DOMAIN