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2021-09-02Merge tag 'devicetree-for-5.15' of ↵Linus Torvalds2-25/+36
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Refactor arch kdump DT related code to a common implementation - Add fw_devlink tracking for 'phy-handle', 'leds', 'backlight', 'resets', and 'pwm' properties - Various clean-ups to DT FDT code - Fix a runtime error for !CONFIG_SYSFS - Convert Synopsys DW PCI and derivative binding docs to schemas. Add Toshiba Visconti PCIe binding. - Convert a bunch of memory controller bindings to schemas - Covert eeprom-93xx46, Samsung Exynos TRNG, Samsung Exynos IRQ combiner, arm-charlcd, img-ascii-lcd, UniPhier eFuse, Xilinx Zynq MPSoC FPGA, Xilinx Zynq MPSoC reset, Mediatek mmsys, Gemini boards, brcm,iproc-i2c, faraday,ftpci100, and ks8851 net to DT schema. - Extend nvmem bindings to handle bit offsets in unit-addresses - Add DT schemas for HiKey 970 PCIe PHY - Remove unused ZTE, energymicro,efm32-timer, and Exynos SATA bindings - Enable dtc pci_device_reg warning by default - Fixes for handling 'unevaluatedProperties' in preparation to enable pending support in the tooling for jsonschema 2020-12 draft * tag 'devicetree-for-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (78 commits) dt-bindings: display: remove zte,vou.txt binding doc dt-bindings: hwmon: merge max1619 into trivial devices dt-bindings: mtd-physmap: Add 'arm,vexpress-flash' compatible dt-bindings: PCI: imx6: convert the imx pcie controller to dtschema dt-bindings: Use 'enum' instead of 'oneOf' plus 'const' entries dt-bindings: Add vendor prefix for Topic Embedded Systems of: fdt: Rename reserve_elfcorehdr() to fdt_reserve_elfcorehdr() arm64: kdump: Remove custom linux,usable-memory-range handling arm64: kdump: Remove custom linux,elfcorehdr handling riscv: Remove non-standard linux,elfcorehdr handling of: fdt: Use IS_ENABLED(CONFIG_BLK_DEV_INITRD) instead of #ifdef of: fdt: Add generic support for handling usable memory range property of: fdt: Add generic support for handling elf core headers property crash_dump: Make elfcorehdr address/size symbols always visible dt-bindings: memory: convert Samsung Exynos DMC to dtschema dt-bindings: devfreq: event: convert Samsung Exynos PPMU to dtschema dt-bindings: devfreq: event: convert Samsung Exynos NoCP to dtschema kbuild: Enable dtc 'pci_device_reg' warning by default dt-bindings: soc: remove obsolete zte zx header dt-bindings: clock: remove obsolete zte zx header ...
2021-07-29dt-bindings: fpga: convert Xilinx Zynq MPSoC bindings to YAMLNobuhiro Iwamatsu2-25/+36
Convert FPGA Manager for Xilinx Zynq MPSoC bindings documentation to YAML. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Link: https://lore.kernel.org/r/20210716212621.286806-1-iwamatsu@nigauri.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-07-21dt-bindings: fpga: Add binding doc for versal fpga managerAppana Durga Kedareswara rao1-0/+33
This patch adds binding doc for versal fpga manager driver. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com> Signed-off-by: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> Link: https://lore.kernel.org/r/20210626155248.5004-3-nava.manne@xilinx.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-05Merge tag 'char-misc-5.14-rc1' of ↵Linus Torvalds1-11/+11
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver updates from Greg KH: "Here is the big set of char / misc and other driver subsystem updates for 5.14-rc1. Included in here are: - habanalabs driver updates - fsl-mc driver updates - comedi driver updates - fpga driver updates - extcon driver updates - interconnect driver updates - mei driver updates - nvmem driver updates - phy driver updates - pnp driver updates - soundwire driver updates - lots of other tiny driver updates for char and misc drivers This is looking more and more like the "various driver subsystems mushed together" tree... All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (292 commits) mcb: Use DEFINE_RES_MEM() helper macro and fix the end address PNP: moved EXPORT_SYMBOL so that it immediately followed its function/variable bus: mhi: pci-generic: Add missing 'pci_disable_pcie_error_reporting()' calls bus: mhi: Wait for M2 state during system resume bus: mhi: core: Fix power down latency intel_th: Wait until port is in reset before programming it intel_th: msu: Make contiguous buffers uncached intel_th: Remove an unused exit point from intel_th_remove() stm class: Spelling fix nitro_enclaves: Set Bus Master for the NE PCI device misc: ibmasm: Modify matricies to matrices misc: vmw_vmci: return the correct errno code siox: Simplify error handling via dev_err_probe() fpga: machxo2-spi: Address warning about unused variable lkdtm/heap: Add init_on_alloc tests selftests/lkdtm: Enable various testable CONFIGs lkdtm: Add CONFIG hints in errors where possible lkdtm: Enable DOUBLE_FAULT on all architectures lkdtm/heap: Add vmalloc linear overflow test lkdtm/bugs: XFAIL UNALIGNED_LOAD_STORE_WRITE ...
2021-06-25dt-bindings: fpga: zynq: convert bindings to YAMLNobuhiro Iwamatsu2-19/+52
Convert FPGA for Xilinx Zynq SoC bindings documentation to YAML. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Link: https://lore.kernel.org/r/20210613212856.296153-1-iwamatsu@nigauri.org Signed-off-by: Rob Herring <robh@kernel.org>
2021-06-09dt-bindings: fpga: fpga-region: change FPGA indirect article to anTom Rix1-11/+11
Change use of 'a fpga' to 'an fpga' Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20210608212350.3029742-3-trix@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-04-02dt-bindings: fpga: fpga-region: Convert to sugar syntaxGeert Uytterhoeven1-102/+85
Using overlay sugar syntax makes the DTS files easier to read (and write). While at it, fix two build issues: - "/dts-v1/" and "/plugin/" must be separate statements. - Add a missing closing curly brace. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Moritz Fischer <mdf@kernel.org>
2021-03-06dt-bindings: fpga: Add compatible value for Xilinx DFX AXI shutdown managerNava kishore Manne1-1/+23
This patch Adds compatible value for Xilinx Dynamic Function eXchnage(DFX) AXI Shutdown manager IP. Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com> Reviewed-by: Tom Rix <trix@redhat.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Moritz Fischer <mdf@kernel.org>
2020-08-05Merge tag 'devicetree-for-5.9' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull Devicetree updates from Rob Herring: - Improve device links cycle detection and breaking. Add more bindings for device link dependencies. - Refactor parsing 'no-map' in __reserved_mem_alloc_size() - Improve DT unittest 'ranges' and 'dma-ranges' test case to check differing cell sizes - Various http to https link conversions - Add a schema check to prevent 'syscon' from being used by itself without a more specific compatible - A bunch more DT binding conversions to schema * tag 'devicetree-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits) of: reserved-memory: remove duplicated call to of_get_flat_dt_prop() for no-map node of: unittest: Use bigger address cells to catch parser regressions dt-bindings: memory-controllers: Convert mmdc to json-schema dt-bindings: mtd: Convert imx nand to json-schema dt-bindings: mtd: Convert gpmi nand to json-schema dt-bindings: iio: io-channel-mux: Fix compatible string in example code of: property: Add device link support for pinctrl-0 through pinctrl-8 of: property: Add device link support for multiple DT bindings dt-bindings: phy: ti: phy-gmii-sel: convert bindings to json-schema dt-bindings: mux: mux.h: drop a duplicated word dt-bindings: misc: Convert olpc,xo1.75-ec to json-schema dt-bindings: aspeed-lpc: Replace HTTP links with HTTPS ones dt-bindings: drm/bridge: Replace HTTP links with HTTPS ones drm/tilcdc: Replace HTTP links with HTTPS ones dt-bindings: iommu: renesas,ipmmu-vmsa: Add r8a774e1 support dt-bindings: fpga: Replace HTTP links with HTTPS ones dt-bindings: virtio: Replace HTTP links with HTTPS ones dt-bindings: media: imx274: Add optional input clock and supplies dt-bindings: i2c-gpio: Use 'deprecated' keyword on deprecated properties dt-bindings: interrupt-controller: Fix typos in loongson,liointc.yaml ...
2020-07-21dt-bindings: fpga: Replace HTTP links with HTTPS onesAlexander A. Klimov1-1/+1
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200713134008.34635-1-grandmaster@al2klimov.de Signed-off-by: Rob Herring <robh@kernel.org>
2020-06-27dt-bindings: fpga: xilinx-slave-serial: add optional INIT_B GPIOLuca Ceresoli1-1/+6
The INIT_B is used by the 6 and 7 series to report the programming status, providing more control and information about programming errors. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Signed-off-by: Moritz Fischer <mdf@kernel.org>
2020-06-19dt-bindings: fpga: xilinx-slave-serial: valid for the 7 Series tooLuca Ceresoli1-3/+6
The Xilinx 7-series uses the same protocol, mention that. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Acked-by: Moritz Fischer <mdf@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Moritz Fischer <mdf@kernel.org>
2020-04-30dt-bindings: fpga: add compatible value to Stratix10 SoC FPGA manager bindingRichard Gong1-1/+2
Add a compatible property value to Stratix10 SoC FPGA manager binding file Signed-off-by: Richard Gong <richard.gong@intel.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Moritz Fischer <mdf@kernel.org>
2020-04-10arch: nios2: remove 'resetvalue' propertyAlexandru Ardelean1-1/+0
The 'altr,pio-1.0' driver does not handle the 'resetvalue', so remove it. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2020-04-10arch: nios2: rename 'altr,gpio-bank-width' -> 'altr,ngpio'Alexandru Ardelean1-2/+2
There is no more 'altr,gpio-bank-width' in the 'altr,pio-1.0' driver. There is a 'altr,ngpio' which is what the property wants to configure. This change updates all occurrences of 'altr,gpio-bank-width' to 'altr,ngpio'. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2019-07-25dt-bindings: fpga: Consolidate bridge propertiesMoritz Fischer5-18/+18
Consolidate bridge properties in a single file, instead of duplicating the same optional property over and over again. Acked-by: Alan Tull <atull@kernel.org> Acked-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Moritz Fischer <mdf@kernel.org>
2019-04-15dt-bindings: fpga: Add bindings for ZynqMP fpga driverNava kishore Manne1-0/+25
Add documentation to describe Xilinx ZynqMP fpga driver bindings. Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Alan Tull <atull@kernel.org> Acked-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-11-26dt-bindings: fpga: add Stratix10 SoC FPGA manager bindingAlan Tull1-0/+17
Add a Device Tree binding for the Intel Stratix10 SoC FPGA manager. Signed-off-by: Alan Tull <atull@kernel.org> Signed-off-by: Richard Gong <richard.gong@intel.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-27dt-bindings: fpga: fix freeze controller compatible in region docAlan Tull1-2/+2
Documentation/devicetree/bindings/fpga/fpga-region.txt has an error regarding the freeze controller bridge, secifically: compatible = "altr,freeze-bridge"; The compatibility string should be "altr,freeze-bridge-controller" as set forth in altera-freeze-bridge.txt. Signed-off-by: Alan Tull <atull@kernel.org> Reported-by: Dalon Westergreen <dalon.westergreen@intel.com> Acked-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2018-04-23dt: bindings: fpga: add lattice machxo2 slave spi binding descriptionPaolo Pisati1-0/+29
Add dt binding documentation details for Lattice MachXO2 FPGA configuration over Slave SPI interface. Signed-off-by: Paolo Pisati <p.pisati@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Alan Tull <atull@kernel.org> Signed-off-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-09-08Merge tag 'devicetree-for-4.14' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: "There's a few orphans in the conversion to %pOF printf specifiers included here that no one else picked up. Summary: - Convert more DT code to use of_property_read_* API. - Improve DT overlay support when adding multiple overlays - Convert printk's to %pOF format specifiers. Most went via subsystem trees, but picked up the remaining orphans - Correct unittests to use preferred "okay" for "status" property value - Add a KASLR seed property - Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa - Fix modalias buffer handling - Clean-up of include paths for building dtbs - Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10 devices - Add nvmem bindings for MediaTek MT7623 and MT7622 SoC - Add compatible string for Allwinner H5 Mali-450 GPU - Fix links to old OpenFirmware docs with new mirror on devicetree.org - Remove status property from binding doc examples" * tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits) devicetree: Adjust status "ok" -> "okay" under drivers/of/ dt-bindings: Remove "status" from examples dt-bindings: pinctrl: sh-pfc: Use generic node name dt-bindings: Add vendor Mellanox dt-binding: net/phy: fix interrupts description virt: Convert to using %pOF instead of full_name macintosh: Convert to using %pOF instead of full_name ide: pmac: Convert to using %pOF instead of full_name microblaze: Convert to using %pOF instead of full_name dt-bindings: usb: musb: Grammar s/the/to/, s/is/are/ of: Use PLATFORM_DEVID_NONE definition of/device: Fix of_device_get_modalias() buffer handling of/device: Prevent buffer overflow in of_device_modalias() dt-bindings: add amc6821, isl1208 trivial bindings dt-bindings: add vendor prefix for Theobroma Systems of: search scripts/dtc/include-prefixes path for both CPP and DTC of: remove arch/$(SRCARCH)/boot/dts from include search path for CPP of: remove drivers/of/testcase-data from include search path for CPP of: return of_get_cpu_node from of_cpu_device_node_get if CPUs are not registered iio: srf08: add device tree binding for srf02 and srf10 ...
2017-09-05dt-bindings: Remove "status" from examplesRob Herring1-1/+0
Pretty much any node can have a status property, so it doesn't need to be in examples. Converted with the following command and removed examples with SoC and board specific splits: git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d' Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
2017-07-17doc: dt: document altera-passive-serial bindingJoshua Clayton1-0/+29
Describe an altera-passive-serial devicetree entry, required features Signed-off-by: Joshua Clayton <stillcompiling@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-07-17dt-bindings: fpga: Add bindings document for Xilinx LogiCore PR DecouplerMoritz Fischer1-0/+36
This adds the binding documentation for the Xilinx LogiCORE PR Decoupler soft core. Signed-off-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Cc: Sören Brinkmann <soren.brinkmann@xilinx.com> Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed off-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-06Merge tag 'devicetree-for-4.12' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - fix sparse warnings in drivers/of/ - add more overlay unittests - update dtc to v1.4.4-8-g756ffc4f52f6. This adds more checks on dts files such as unit-address formatting and stricter character sets for node and property names - add a common DT modalias function - move trivial-devices.txt up and out of i2c dir - ARM NVIC interrupt controller binding - vendor prefixes for Sensirion, Dioo, Nordic, ROHM - correct some binding file locations * tag 'devicetree-for-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (24 commits) of: fix sparse warnings in fdt, irq, reserved mem, and resolver code of: fix sparse warning in of_pci_range_parser_one of: fix sparse warnings in of_find_next_cache_node of/unittest: Missing unlocks on error of: fix uninitialized variable warning for overlay test of: fix unittest build without CONFIG_OF_OVERLAY of: Add unit tests for applying overlays of: per-file dtc compiler flags fpga: region: add missing DT documentation for config complete timeout of: Add vendor prefix for ROHM Semiconductor of: fix "/cpus" reference leak in of_numa_parse_cpu_nodes() of: Add vendor prefix for Nordic Semiconductor dt-bindings: arm,nvic: Binding for ARM NVIC interrupt controller on Cortex-M dtc: update warning settings for new bus and node/property name checks scripts/dtc: Update to upstream version v1.4.4-8-g756ffc4f52f6 scripts/dtc: automate getting dtc version and log in update script of: Add function for generating a DT modalias with a newline of: fix of_device_get_modalias returned length when truncating buffers Documentation: devicetree: move trivial-devices out of I2C realm dt-bindings: add vendor prefix for Dioo ..
2017-04-20fpga: region: add missing DT documentation for config complete timeoutTobias Klauser1-0/+2
Commit 42d5ec954719 ("fpga: add config complete timeout") introduced the config complete property but didn't include the corresponding DT binding documentation. Add it now. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Reviewed-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2017-04-08fpga dt: bindings for Altera Partial Reconfiguration IP.Matthew Gerlach1-0/+12
Device Tree bindings for Altera Partial Reconfiguration IP. Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-08dt: bindings: fpga: add xilinx slave-serial binding descriptionAnatolij Gustschin1-0/+44
Add dt binding documentation details for Xilinx FPGA configuration over slave serial interface. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Moritz Fischer <mdf@kernel.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-17Documentation: Add binding document for Lattice iCE40 FPGA managerJoel Holdsworth1-0/+21
This adds documentation of the device tree bindings of the Lattice iCE40 FPGA driver for the FPGA manager framework. Signed-off-by: Joel Holdsworth <joel@airwebreathe.org.uk> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Alan Tull <atull@opensource.altera.com> Acked-by: Moritz Fischer <moritz.fischer@ettus.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-17fpga: region: Add fpga-region property 'encrypted-fpga-config'Moritz Fischer1-0/+1
Add fpga-region property to allow passing the fact that the bitstream is encrypted to the fpga-region and ultimately to the low-level driver. Signed-off-by: Moritz Fischer <mdf@kernel.org> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Alan Tull <atull@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-12-15Merge tag 'devicetree-for-4.10' of ↵Linus Torvalds4-0/+97
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - add various vendor prefixes. - fix NUMA node handling when "numa=off" is passed on kernel command line. - coding style Clean-up of overlay handling code. - DocBook fixes in DT platform driver code - Altera SoCFPGA binding addtions for freeze bridge, arria10 FPGA manager and FPGA bridges. - a couple of printk message fixes. * tag 'devicetree-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (33 commits) dt: pwm: bcm2835: fix typo in clocks property name devicetree: add vendor prefix for National Instruments Revert "of: base: add support to get machine model name" of: Fix issue where code would fall through to error case. drivers/of: fix missing pr_cont()s in of_print_phandle_args devicetree: bindings: Add vendor prefix for Oki devicetree: bindings: Add vendor prefix for Andes Technology Corporation dt-bindings: add MYIR Tech hardware vendor prefix add bindings document for altera freeze bridge ARM: socfpga: add bindings doc for arria10 fpga manager ARM: socfpga: add bindings document for fpga bridge drivers of: base: add support to get machine model name of/platform: clarify of_find_device_by_node refcounting of/platform: fix of_platform_device_destroy comment of: Remove unused variable overlay_symbols of: Move setting of pointer to beside test for non-null of: Add back an error message, restructured of: Update comments to reflect changes and increase clarity of: Remove redundant size check of: Update structure of code to be clearer, also remove BUG_ON() ...
2016-11-18add bindings document for altera freeze bridgeAlan Tull1-0/+23
Add bindings document for the Altera Freeze Bridge. A Freeze Bridge is used to gate traffic to/from a region of a FPGA such that that region can be reprogrammed. The Freeze Bridge exist in FPGA fabric that is not currently being reconfigured. Signed-off-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Matthew Gerlach <mgerlach@opensource.altera.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-11-18ARM: socfpga: add bindings doc for arria10 fpga managerAlan Tull1-0/+19
Add a device tree bindings document for the SoCFPGA Arria10 FPGA Manager driver. Signed-off-by: Alan Tull <atull@opensource.altera.com> Acked-by: Rob Herring <robh@kernel.org> Acked-By: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Rob Herring <robh@kernel.org>
2016-11-18ARM: socfpga: add bindings document for fpga bridge driversAlan Tull2-0/+55
Add bindings documentation for Altera SOCFPGA bridges: * fpga2sdram * fpga2hps * hps2fpga * lwhps2fpga Signed-off-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Matthew Gerlach <mgerlach@altera.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
2016-11-10fpga: add bindings document for fpga regionAlan Tull1-0/+494
New bindings document for FPGA Region to support programming FPGA's under Device Tree control Signed-off-by: Alan Tull <atull@opensource.altera.com> Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-11-06Merge tag 'devicetree-for-4.4' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: "A fairly large (by DT standards) pull request this time with the majority being some overdue moving DT binding docs around to consolidate similar bindings. - DT binding doc consolidation moving similar bindings to common locations. The majority of these are display related which were scattered in video/, fb/, drm/, gpu/, and panel/ directories. - Add new config option, CONFIG_OF_ALL_DTBS, to enable building all dtbs in the tree for most arches with dts files (except powerpc for now). - OF_IRQ=n fixes for user enabled CONFIG_OF. - of_node_put ref counting fixes from Julia Lawall. - Common DT binding for wakeup-source and deprecation of all similar bindings. - DT binding for PXA LCD controller. - Allow ignoring failed PCI resource translations in order to ignore 64-bit addresses on non-LPAE 32-bit kernels. - Support setting the NUMA node from DT instead of only from parent device. - Couple of earlycon DT parsing fixes for address and options" * tag 'devicetree-for-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits) MAINTAINERS: update DT binding doc locations devicetree: add Sigma Designs vendor prefix of: simplify arch_find_n_match_cpu_physical_id() function Documentation: arm: Fixed typo in socfpga fpga mgr example Documentation: devicetree: fix reference to legacy wakeup properties Documentation: devicetree: standardize/consolidate on "wakeup-source" property drivers: of: removing assignment of 0 to static variable xtensa: enable building of all dtbs mips: enable building of all dtbs metag: enable building of all dtbs metag: use common make variables for dtb builds h8300: enable building of all dtbs arm64: enable building of all dtbs arm: enable building of all dtbs arc: enable building of all dtbs arc: use common make variables for dtb builds of: add config option to enable building of all dtbs of/fdt: fix error checking for earlycon address of/overlay: add missing of_node_put of/platform: add missing of_node_put ...
2015-10-30Documentation: arm: Fixed typo in socfpga fpga mgr exampleMoritz Fischer1-1/+1
Addresses should not be prefixed contain '0x' in nodes. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Rob Herring <robh@kernel.org>
2015-10-18ARM: dt: fpga: Added binding docs for Xilinx Zynq FPGA manager.Moritz Fischer1-0/+19
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-13doc: add bindings document for altera fpga managerAlan Tull1-0/+17
New bindings document for Altera fpga manager. Signed-off-by: Alan Tull <atull@opensource.altera.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
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