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* Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2012-01-071-17/+16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | devicetree/next changes queued for v3.3 merge window * tag 'devicetree-for-linus-20120104' of git://git.secretlab.ca/git/linux-2.6: ARM: prom.h: Fix build error by removing unneeded header file irq: check domain hwirq range for DT translate dt: add empty of_get_node/of_put_node functions of/pdt: fix section mismatch warning i2c-designware: add OF binding support dt/i2c: Enumerate some of the known trivial i2c devices dt: reform for_each_property to for_each_property_of_node ARM/of: allow *machine_desc.dt_compat to be const of/base: Take NULL string into account for property with multiple strings OF/device-tree: Add some entries to vendor-prefixes.txt Fix up trivial add-add conflicts in include/linux/of.h
| * dt: add empty of_get_node/of_put_node functionsRob Herring2011-12-281-15/+14
| | | | | | | | | | | | | | Add empty of_get_node/of_put_node functions for !CONFIG_OF builds. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
| * dt: reform for_each_property to for_each_property_of_nodeDong Aisheng2011-12-271-2/+2
| | | | | | | | | | | | | | | | | | Make this macro easier to use(do not need to pass properties, a node is enough), also change to a more sensible name as for_each_child_of_node. Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
* | of: create of_phandle_args to simplify return of phandle parsing dataGrant Likely2011-12-121-2/+9
|/ | | | | | | | | | | | | | | | | | | | | of_parse_phandle_with_args() needs to return quite a bit of data. Rather than making each datum a separate **out_ argument, this patch creates struct of_phandle_args to contain all the returned data and reworks the user of the function. This patch also enables of_parse_phandle_with_args() to return the device node pointer for the phandle node. This patch also ends up being fairly major surgery to of_parse_handle_with_args(). The existing structure didn't work well when extending to use of_phandle_args, and I discovered bugs during testing. I also took the opportunity to rename the function to be like the existing of_parse_phandle(). v2: - moved declaration of of_phandle_args to fix compile on non-DT builds - fixed incorrect index in example usage - fixed incorrect return code handling for empty entries Reviewed-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Merge branch 'modsplit-Oct31_2011' of ↵Linus Torvalds2011-11-061-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux * 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: (230 commits) Revert "tracing: Include module.h in define_trace.h" irq: don't put module.h into irq.h for tracking irqgen modules. bluetooth: macroize two small inlines to avoid module.h ip_vs.h: fix implicit use of module_get/module_put from module.h nf_conntrack.h: fix up fallout from implicit moduleparam.h presence include: replace linux/module.h with "struct module" wherever possible include: convert various register fcns to macros to avoid include chaining crypto.h: remove unused crypto_tfm_alg_modname() inline uwb.h: fix implicit use of asm/page.h for PAGE_SIZE pm_runtime.h: explicitly requires notifier.h linux/dmaengine.h: fix implicit use of bitmap.h and asm/page.h miscdevice.h: fix up implicit use of lists and types stop_machine.h: fix implicit use of smp.h for smp_processor_id of: fix implicit use of errno.h in include/linux/of.h of_platform.h: delete needless include <linux/module.h> acpi: remove module.h include from platform/aclinux.h miscdevice.h: delete unnecessary inclusion of module.h device_cgroup.h: delete needless include <linux/module.h> net: sch_generic remove redundant use of <linux/module.h> net: inet_timewait_sock doesnt need <linux/module.h> ... Fix up trivial conflicts (other header files, and removal of the ab3550 mfd driver) in - drivers/media/dvb/frontends/dibx000_common.c - drivers/media/video/{mt9m111.c,ov6650.c} - drivers/mfd/ab3550-core.c - include/linux/dmaengine.h
| * of: fix implicit use of errno.h in include/linux/of.hPaul Gortmaker2011-10-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | It shows up as a build failure on MIPS, as it is used in three of_property function stubs. include/linux/of.h:275: error: 'ENOSYS' undeclared (first use in this function) include/linux/of.h:282: error: 'ENOSYS' undeclared (first use in this function) include/linux/of.h:295: error: 'ENOSYS' undeclared (first use in this function) Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* | dt: add empty of_machine_is_compatibleStephen Warren2011-11-041-0/+5
| | | | | | | | | | | | | | | | | | | | The patch adds an empty function for non-dt build, so that drivers migrating to dt can save some '#ifdef CONFIG_OF'. v3: New patch Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | Merge branch 'for-grant' of git://sources.calxeda.com/kernel/linux into ↵Grant Likely2011-11-031-0/+18
|\ \ | | | | | | | | | devicetree/merge
| * \ Merge branch 'next/cleanup2' of git://git.linaro.org/people/arnd/arm-socLinus Torvalds2011-11-011-0/+18
| |\ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'next/cleanup2' of git://git.linaro.org/people/arnd/arm-soc: (31 commits) ARM: OMAP: Warn if omap_ioremap is called before SoC detection ARM: OMAP: Move set_globals initialization to happen in init_early ARM: OMAP: Map SRAM later on with ioremap_exec() ARM: OMAP: Remove calls to SRAM allocations for framebuffer ARM: OMAP: Avoid cpu_is_omapxxxx usage until map_io is done ARM: OMAP1: Use generic map_io, init_early and init_irq arm/dts: OMAP3+: Add mpu, dsp and iva nodes arm/dts: OMAP4: Add a main ocp entry bound to l3-noc driver ARM: OMAP2+: l3-noc: Add support for device-tree ARM: OMAP2+: board-generic: Add i2c static init ARM: OMAP2+: board-generic: Add DT support to generic board arm/dts: Add support for OMAP3 Beagle board arm/dts: Add initial device tree support for OMAP3 SoC arm/dts: Add support for OMAP4 SDP board arm/dts: Add support for OMAP4 PandaBoard arm/dts: Add initial device tree support for OMAP4 SoC ARM: OMAP: omap_device: Add a method to build an omap_device from a DT node ARM: OMAP: omap_device: Add omap_device_[alloc|delete] for DT integration of: Add helpers to get one string in multiple strings property ARM: OMAP2+: devices: Remove all omap_device_pm_latency structures ... Fix up trivial header file conflicts in arch/arm/mach-omap2/board-generic.c
| | * of: Add helpers to get one string in multiple strings propertyBenoit Cousson2011-10-041-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add of_property_read_string_index and of_property_count_strings to retrieve one string inside a property that will contains severals strings. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Kevin Hilman <khilman@ti.com>
* | | dt: add empty of_alias_get_id() for non-dt buildsNicolas Ferre2011-10-291-0/+5
|/ / | | | | | | | | | | | | | | | | | | Add function of_alias_get_id() reporting -ENOSYS for non-dt builds, so that drivers migrating to dt can save some '#ifdef CONFIG_OF'. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | of: include errno.hKalle Valo2011-10-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When compiling ath6kl for beagleboard (omap2plus_defconfig plus CONFIG_ATH6KL, CONFIG_OF disable) with current linux-next compilation fails: include/linux/of.h:269: error: 'ENOSYS' undeclared (first use in this function) include/linux/of.h:276: error: 'ENOSYS' undeclared (first use in this function) include/linux/of.h:289: error: 'ENOSYS' undeclared (first use in this function) Fix this by including errno.h from of.h. Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | dt: Add empty of_match_node() macroNicolas Ferre2011-10-241-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Add an empty macro for of_match_node() that will save some '#ifdef CONFIG_OF' for non-dt builds. I have chosen to use a macro instead of a function to be able to avoid defining the first parameter. In fact, this "struct of_device_id *" first parameter is usualy not defined as well on non-dt builds. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Grant Likely <grant.likely@secretlab.ca>
* | dt: add empty dt helpers for non-dt buildRajendra Nayak2011-10-131-0/+13
| | | | | | | | | | | | | | | | Add empty of_device_is_compatible() and of_parse_phandle() for non-dt builds to work. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | dt: add helper to read 64-bit integersJamie Iles2011-10-041-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | Add a helper similar to of_property_read_u32() that handles 64-bit integers. v2/v3: constify device node and property name parameters. Cc: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | OF: Add of_match_ptr() macroBen Dooks2011-09-291-0/+2
| | | | | | | | | | | | | | | | | | Add a macro of_match_ptr() that allows the .of_match_table entry in the driver structures to be assigned without having an #ifdef xxx NULL for the case that OF is not enabled Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | dt: add empty for_each_child_of_node, of_find_propertyStephen Warren2011-09-221-0/+10
| | | | | | | | | | | | | | | | The patch adds a couple empty functions for non-dt build, so that drivers migrating to dt can save some '#ifdef CONFIG_OF'. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | dt: add of_alias_scan and of_alias_get_idShawn Guo2011-09-221-0/+7
|/ | | | | | | | | | | | | | | | | The patch adds function of_alias_scan to populate a global lookup table with the properties of 'aliases' node and function of_alias_get_id for drivers to find alias id from the lookup table. v3: Split out automatic addition of aliases on id lookup so that it can be debated separately from the core functionality. v2: - Add of_chosen/of_aliases populating and of_alias_scan() invocation for OF_PROMTREE. - Add locking - rework parse loop Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* dt: add empty of_get_property for non-dtStephen Warren2011-08-091-0/+7
| | | | | | | | | | The patch adds empty function of_get_property for non-dt build, so that drivers migrating to dt can save some '#ifdef CONFIG_OF'. This also fixes the current Tegra compile problem in linux-next. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Revert "dt: add of_alias_scan and of_alias_get_id"Grant Likely2011-08-041-8/+0
| | | | | | | | | This reverts commit 750f463a749e28464151ad26938d11b07b1c43cb. of_alias_* still needs work to be generalized for 'promtree' dt platforms, and to no implicitly create entries for available ids. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* dt: add of_alias_scan and of_alias_get_idShawn Guo2011-08-031-0/+8
| | | | | | | | | | The patch adds function of_alias_scan to populate a global lookup table with the properties of 'aliases' node and function of_alias_get_id for drivers to find alias id from the lookup table. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> [grant.likely: add locking and rework parse loop] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* of: constify property name parameters for helper functionsJamie Iles2011-08-021-6/+9
| | | | | | | | | The helper functions for reading u32 integers, u32 arrays and strings should have the property name as a const pointer. Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* dt: add empty of_property_read_u32[_array] for non-dtShawn Guo2011-07-081-8/+21
| | | | | | | | | | | The patch adds empty functions of_property_read_u32 and of_property_read_u32_array for non-dt build, so that drivers migrating to dt can save some '#ifdef CONFIG_OF'. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> [grant.likely: Moved things around so only one new static inline is needed] [grant.likely: Added _string variant] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* dt: add helper function to read u32 arraysRob Herring2011-07-061-2/+12
| | | | | | | | | | Rework of_property_read_u32 to read an array of values. Then of_property_read_u32 becomes an inline with array size of 1. Also make struct device_node ptr const. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* dt: add 'const' for of_property_read_string parameter **out_stringShawn Guo2011-07-031-1/+1
| | | | | | | | | | The existing dt codes usually call of_get_property to get a string property and save it as a 'const char *'. The patch adds'const' for of_property_read_string parameter **out_string to make the converting of existing code a little easier. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* dt: add helper functions to read u32 and string property valuesThomas Abraham2011-06-301-0/+4
| | | | | | | | | | | | Add helper functions to retrieve unsigned integer and string property values from properties of a device node. These helper functions can be used to lookup a property in a device node, perform error checking and read the property value. [grant.likely@secretlab.ca: Proposal and initial implementation] Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> [grant.likely: some word smithing and be more defensive validating the string] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2011-03-161-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6: (21 commits) tty: serial: altera_jtaguart: Add device tree support tty: serial: altera_uart: Add devicetree support dt: eliminate of_platform_driver shim code dt: Eliminate of_platform_{,un}register_driver dt/serial: Eliminate users of of_platform_{,un}register_driver dt/usb: Eliminate users of of_platform_{,un}register_driver dt/video: Eliminate users of of_platform_{,un}register_driver dt/net: Eliminate users of of_platform_{,un}register_driver dt/sound: Eliminate users of of_platform_{,un}register_driver dt/spi: Eliminate users of of_platform_{,un}register_driver dt: uartlite: merge platform and of_platform driver bindings dt: xilinx_hwicap: merge platform and of_platform driver bindings ipmi: convert OF driver to platform driver leds/leds-gpio: merge platform_driver with of_platform_driver dt/sparc: Eliminate users of of_platform_{,un}register_driver dt/powerpc: Eliminate users of of_platform_{,un}register_driver dt/powerpc: move of_bus_type infrastructure to ibmebus drivercore/dt: add a match table pointer to struct device dt: Typo fix. altera_ps2: Add devicetree support ...
| * dt: Typo fix.Lennert Buytenhek2011-02-281-1/+1
| | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | rtc: cmos: Add OF bindingsSebastian Andrzej Siewior2011-02-231-0/+12
|/ | | | | | | | | | | | | | | | | | | | | | | | | | This allows to load the OF driver based informations from the device tree. Systems without BIOS may need to perform some initialization. PowerPC creates a PNP device from the OF information and performs this kind of initialization in their private PCI quirk. This looks more generic. This patch also avoids registering the platform RTC driver on X86 if we have a device tree blob. Otherwise we would setup the device based on the hardcoded information in arch/x86 rather than the device tree based one. [ tglx: Changed "int of_have_populated_dt()" to bool as recommended by Grant ] Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Cc: sodaville@linutronix.de Cc: devicetree-discuss@lists.ozlabs.org Cc: rtc-linux@googlegroups.com Cc: Alessandro Zummo <a.zummo@towertech.it> LKML-Reference: <1298405266-1624-12-git-send-email-bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* driver-core: remove conditionals around devicetree pointersGrant Likely2011-01-211-2/+2
| | | | | | | | | | | Having conditional around the of_match_table and the of_node pointers turns out to make driver code use ugly #ifdef blocks. Drop the conditionals and remove the #ifdef blocks from the affected drivers. Also tidy up minor whitespace issues within the same hunks. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* of: Provide default of_node_to_nid() implementation.Grant Likely2010-07-301-0/+5
| | | | | | | of_node_to_nid() is only relevant in a few architectures. Don't force everyone to implement it anyway. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* of/sparc: move is_root_node() to of.hAndres Salomon2010-07-141-0/+5
| | | | | | | | | Rename is_root_node() to of_node_is_root() and make it available for all archs to use, as it's not PROM-specific. Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* of: Fix comparison of "compatible" propertiesGrant Likely2010-03-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7c7b60cb87547b1664a4385c187f029bf514a737 "of: put default string compare and #a/s-cell values into common header" Breaks various things on powerpc due to using strncasecmp instead of strcasecmp for comparing against "compatible" strings. This causes things like the 4xx PCI code to fail miserably due to the partial matches in code like this: for_each_compatible_node(np, NULL, "ibm,plb-pcix") ppc4xx_probe_pcix_bridge(np); for_each_compatible_node(np, NULL, "ibm,plb-pci") ppc4xx_probe_pci_bridge(np); It's not quite right to do partial name match. Entries in a compatible list are meant to be matched whole. If a device is compatible with both "foo" and "foo1", then the device should have both strings in its "compatible" property. This patch reverts powerpc and microblaze us to use strcasecmp. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> (for patch description) Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Michal Simek <michal.simek@petalogix.com>
* of/sparc: Remove sparc-local declaration of allnodes and devtree_lockGrant Likely2010-02-141-0/+2
| | | | | | | | | | | | | | Both allnodes and devtree_lock are defined in common code. The extern declaration should be in the common header too so that the compiler can type check. allnodes is already in of.h, but devtree_lock should be declared there too. This patch removes the SPARC declarations and uses decls in of.h instead. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Michal Simek <monstr@monstr.eu> Acked-by: David S. Miller <davem@davemloft.net>
* of: move definition of of_chosen into common code.Grant Likely2010-02-141-0/+1
| | | | | | | | | Rather than defining of_chosen in each arch, it can be defined for all in driver/of/base.c Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Michal Simek <monstr@monstr.eu>
* of: put default string compare and #a/s-cell values into common headerGrant Likely2010-02-141-0/+13
| | | | | | | | | Most architectures don't need to change these. Put them into common code to eliminate some duplication Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Michal Simek <monstr@monstr.eu>
* of: protect linux/of.h with CONFIG_OFJeremy Kerr2010-02-141-0/+3
| | | | | | | | | | For platforms that have CONFIG_OF optional, we need to make the contents of linux/of.h conditional on CONFIG_OF. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Michal Simek <monstr@monstr.eu>
* of: Remove old and misplaced function declarationsGrant Likely2010-02-141-0/+8
| | | | | | | | | | | | | | | | | | | The following functions don't exist: finish_device_tree() print_properties() prom_n_intr_cells() prom_get_irq_senses() The following functions are in drivers/of/base.c, so the declaration belongs in of.h instead of of_fdt.h of_machine_is_compatible() prom_add_property() prom_remove_property() prom_update_property() Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Michal Simek <monstr@monstr.eu>
* of: use __be32 for cell value accessorsJeremy Kerr2010-02-091-3/+5
| | | | | | | | | | | Currently, we're using u32 for cell values, and hence assuming host-endian device trees. As we'd like to support little-endian platforms, use a __be32 for cell values, and convert in the cell accessors. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* of: make set_node_proc_entry private to proc_devtree.cJeremy Kerr2010-02-091-6/+0
| | | | | | | | | | | | We only need set_node_proc_entry in proc_devtree.c, so move it there. This fixes the !HAVE_ARCH_DEVTREE_FIXUPS build, as we can't make make the definition in linux/of.h conditional on this #define (definitions in asm/prom.h can't be exposed to linux/of.h, due to the enforced #include ordering). Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* of: merge of_attach_node() & of_detach_node()Grant Likely2010-02-091-0/+6
| | | | | | | | Merge common code between PowerPC and Microblaze Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* of: unify phandle name in struct device_nodeGrant Likely2010-01-281-4/+1
| | | | | | | | | | | | | | | | | | | | | In struct device_node, the phandle is named 'linux_phandle' for PowerPC and MicroBlaze, and 'node' for SPARC. There is no good reason for the difference, it is just an artifact of the code diverging over a couple of years. This patch renames both to simply .phandle. Note: the .node also existed in PowerPC/MicroBlaze, but the only user seems to be arch/powerpc/platforms/powermac/pfunc_core.c. It doesn't look like the assignment between .linux_phandle and .node is significantly different enough to warrant the separate code paths unless ibm,phandle properties actually appear in Apple device trees. I think it is safe to eliminate the old .node property and use phandle everywhere. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* of: remove special case definition of of_read_ulong()Grant Likely2009-11-231-5/+2
| | | | | | | | | | | | | | | Special case of of_read_ulong() was defined for PPC32 to toss away all but the last 32 bits when a large number value was read, and the 'normal' version for ppc64 just #defined of_read_ulong to of_read_number which causes compiler warnings on MicroBlaze and other 32 bit architectures because it returns a u64 instead of a ulong. This patch fixes the problem by defining a common implementation of of_read_ulong() that works everywhere. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Tested-by: Michal Simek <monstr@monstr.eu>
* of/flattree: Merge unflatten_device_treeGrant Likely2009-11-231-0/+3
| | | | | | | | Merge common code between PowerPC and MicroBlaze Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Tested-by: Michal Simek <monstr@monstr.eu>
* of: merge of_find_all_nodes() implementationsGrant Likely2009-10-151-1/+2
| | | | | | | | | | | | Merge common code between Microblaze and PowerPC, and make it available to Sparc Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
* of: merge of_node_get(), of_node_put() and of_find_all_nodes()Grant Likely2009-10-151-0/+16
| | | | | | | | | | | | | | | Merge common code between Sparc, PowerPC and Microblaze. Sparc differs in the implementation at this point, so this patch uses a #ifdef to handle sparc differently for now. The merging of implementations will occur in a later patch Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
* of: merge of_read_number() an of_read_ulong()Grant Likely2009-10-151-0/+23
| | | | | | | | | | | Merge common code between Microblaze and PowerPC Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
* of: merge of_node_*_flag() and set_node_proc_entry()Grant Likely2009-10-151-0/+16
| | | | | | | | | | | Merge common code between PowerPC and Microblaze Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
* of: Move OF_IS_DYNAMIC and OF_MARK_DYNAMIC macros to of.hGrant Likely2009-10-151-0/+3
| | | | | | | | | | | Merge of common code duplicated between Sparc, PowerPC and Microblaze Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
* of: merge struct device_nodeGrant Likely2009-10-151-0/+32
| | | | | | | | | | | Merge of common code duplicated between Sparc, PowerPC and Microblaze Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Michal Simek <monstr@monstr.eu> Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
generated by cgit v1.1 at 2024-12-26 14:37:25 +0000