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2022-08-01devicetree/bindings: correct possessive "its" typosRandy Dunlap1-1/+1
Correct all uses of "it's" that are meant to be possessive "its". Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Rob Herring <robh+dt@kernel.org> Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220801025221.30563-1-rdunlap@infradead.org
2022-01-02dt-bindings: mips: Add Loongson-2K1000 reset supportQing Zhang1-0/+38
Switch the DT binding to a YAML schema to enable the DT validation. Signed-off-by: Qing Zhang <zhangqing@loongson.cn> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-11-12dt-bindings: Rename Ingenic CGU headers to ingenic,*.hPaul Cercueil1-1/+1
Tidy up a bit the tree, by prefixing all include/dt-bindings/clock/ files related to Ingenic SoCs with 'ingenic,'. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211016133322.40771-1-paul@crapouillou.net
2021-10-28dt-bindings: mips: convert Ralink SoCs and boards to schemaSergio Paracuellos2-32/+87
Convert Ralink SoCs and boards bindings to YAML schema. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Link: https://lore.kernel.org/r/20211019041659.15761-1-sergio.paracuellos@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-02-04dt-bindings: mips: Add support for RTL83xx SoC seriesBert Vermeulen1-0/+24
Signed-off-by: Bert Vermeulen <bert@biot.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-01-13dt-bindings: mips: lantiq: Document Lantiq Xway DMA bindingsAleksander Jan Bajkowski1-0/+32
Document the Lantiq Xway SoC DMA Controller DT bindings. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-01-13dt-bindings: mips: lantiq: Document Lantiq Xway EBU bindingsAleksander Jan Bajkowski1-0/+32
Document the Lantiq Xway SoC series External Bus Unit (EBU) bindings. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-01-13dt-bindings: mips: lantiq: Document Lantiq Xway CGU bindingsAleksander Jan Bajkowski1-0/+32
Document the Lantiq Xway SoC series Clock Generation Unit (CGU) bindings. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2021-01-13dt-bindings: mips: lantiq: Document Lantiq Xway PMU bindingsAleksander Jan Bajkowski1-0/+32
Document the Lantiq Xway SoC series Power Management Unit (PMU) bindings. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-12-16Merge tag 'mips_5.11' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: - enable GCOV - rework setup of protection map - add support for more MSCC platforms - add sysfs boardinfo for Loongson64 - enable KASLR for Loogson64 - add reset controller for BCM63xx - cleanups and fixes * tag 'mips_5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (70 commits) mips: fix Section mismatch in reference MAINTAINERS: Add linux-mips mailing list to JZ47xx entries MAINTAINERS: Remove JZ4780 DMA driver entry MAINTAINERS: chenhc@lemote.com -> chenhuacai@kernel.org MIPS: Octeon: irq: Alloc desc before configuring IRQ MIPS: mm: Add back define for PAGE_SHARED MIPS: Select ARCH_KEEP_MEMBLOCK if DEBUG_KERNEL to enable sysfs memblock debug mips: lib: uncached: fix non-standard usage of variable 'sp' MIPS: DTS: img: Fix schema warnings for pwm-leds MIPS: KASLR: Avoid endless loop in sync_icache if synci_step is zero MIPS: Move memblock_dump_all() to the end of setup_arch() MIPS: SMP-CPS: Add support for irq migration when CPU offline MIPS: OCTEON: Don't add kernel sections into memblock allocator MIPS: Don't round up kernel sections size for memblock_add() MIPS: Enable GCOV MIPS: configs: drop unused BACKLIGHT_GENERIC option MIPS: Loongson64: Fix up reserving kernel memory range MIPS: mm: Remove unused is_aligned_hugepage_range MIPS: No need to check CPU 0 in {loongson3,bmips,octeon}_cpu_disable() mips: cdmm: fix use-after-free in mips_cdmm_bus_discover ...
2020-11-13dt-bindings: mips: Add Serval and Jaguar2Gregory CLEMENT1-1/+1
Serval and Jaguar2 SoCs belong to the same family as Ocelot and Luton. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-11-13dt-bindings: mips: Add LutonGregory CLEMENT1-1/+1
Luton SoC belongs to the same family as Ocelot. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-10-27dt-bindings: Explicitly allow additional properties in board/SoC schemasRob Herring2-0/+6
In order to add meta-schema checks for additional/unevaluatedProperties being present, all schema need to make this explicit. As the top-level board/SoC schemas always have additional properties, add 'additionalProperties: true'. Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20201005183830.486085-4-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2020-10-16Merge tag 'mips_5.10' of ↵Linus Torvalds1-0/+5
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: - removed support for PNX833x alias NXT_STB22x - included Ingenic SoC support into generic MIPS kernels - added support for new Ingenic SoCs - converted workaround selection to use Kconfig - replaced old boot mem functions by memblock_* - enabled COP2 usage in kernel for Loongson64 to make use of 16byte load/stores possible - cleanups and fixes * tag 'mips_5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (92 commits) MIPS: DEC: Restore bootmem reservation for firmware working memory area MIPS: dec: fix section mismatch bcm963xx_tag.h: fix duplicated word mips: ralink: enable zboot support MIPS: ingenic: Remove CPU_SUPPORTS_HUGEPAGES MIPS: cpu-probe: remove MIPS_CPU_BP_GHIST option bit MIPS: cpu-probe: introduce exclusive R3k CPU probe MIPS: cpu-probe: move fpu probing/handling into its own file MIPS: replace add_memory_region with memblock MIPS: Loongson64: Clean up numa.c MIPS: Loongson64: Select SMP in Kconfig to avoid build error mips: octeon: Add Ubiquiti E200 and E220 boards MIPS: SGI-IP28: disable use of ll/sc in kernel MIPS: tx49xx: move tx4939_add_memory_regions into only user MIPS: pgtable: Remove used PAGE_USERIO define MIPS: alchemy: Share prom_init implementation MIPS: alchemy: Fix build breakage, if TOUCHSCREEN_WM97XX is disabled MIPS: process: include exec.h header in process.c MIPS: process: Add prototype for function arch_dup_task_struct MIPS: idle: Add prototype for function check_wait ...
2020-10-06dt-bindings: Another round of adding missing 'additionalProperties'Rob Herring2-2/+6
Another round of wack-a-mole. The json-schema default is additional unknown properties are allowed, but for DT all properties should be defined. Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Stephen Boyd <sboyd@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Baolin Wang <baolin.wang7@gmail.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Mark Brown <broonie@kernel.org> Reviewd-by: Corey Minyard <cminyard@mvista.com> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Sebastian Reichel <sre@kernel.org> Link: https://lore.kernel.org/r/20201002234143.3570746-1-robh@kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2020-09-27dt-bindings: MIPS: Add X2000E based CU2000-Neo.周琰杰 (Zhou Yanjie)1-0/+5
Add bindings for Ingenic X2000E based board, prepare for later dts. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-08-04dt-bindings: mips: Document Loongson kvm guest boardHuacai Chen1-0/+4
Document loongson64v-4core-virtio, a virtio based kvm guest board for Loongson-3. Signed-off-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-07-16dt-bindings: MIPS: Add X1830 based CU1830-Neo and fix bug in CU1000-Neo.周琰杰 (Zhou Yanjie)1-3/+9
1.Add bindings for Ingenic X1830 based board, prepare for later dts. 2.The CU1000-Neo board actually uses X1000E instead of X1000, so the wrongly written "ingenic,x1000" in bindings should be changed to "ingenic,x1000e", the corresponding dts file modification will be made in a patch later in this series. Tested-by: 周正 (Zhou Zheng) <sernia.zhou@foxmail.com> Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-07-16dt-bindings: MIPS: Add entry for the YLM RetroMiniPaul Cercueil1-0/+5
Add an entry to ingenic/devices.yaml for the JZ4725B-based YLM "RetroMini" RS-90. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-07-08dt-bindings: mips: Document two Loongson boardsHuacai Chen1-0/+8
Document loongson64c-4core-ls7a and loongson64g-4core-ls7a, two boards with LS7A PCH. Signed-off-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-07-08MIPS: Loongson: Rename CPU device-tree bindingHuacai Chen1-4/+4
Loongson-3A R1/R2/R3 and Loongson-3B R1/R2 use the same package naming in dts, and Loongson-3A R4 will be different. In cpu.h the classic 64bit Loongson processors are called Loongson64C (C for classic, pre Loongson- 3A R4), and the new 64bit Loongson processors are called Loongson64G (G for generic, Loongson-3A R4+). To keep consistency and make extensible, we rename the classic "loongson3" prefix to "loongson64c", and the new prefix for Loongson-3A R4+ will be "loongson64g". Signed-off-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-07-02dt-bindings: MIPS: Fix tabs in Ingenic SoCs binding.Thomas Bogendoerfer1-16/+16
While applying commit 9909bc43a2e2 ("dt-bindings: MIPS: Document Ingenic SoCs binding.") I've messed up by "fixing" indentation in a C style, which is wrong for yaml files. Replace tabs back to spaces. Fixes: 9909bc43a2e2 ("dt-bindings: MIPS: Document Ingenic SoCs binding.") Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-06-15dt-bindings: MIPS: Document Ingenic SoCs binding.周琰杰 (Zhou Yanjie)1-0/+67
Document the available properties for the SoC root node and the CPU nodes of the devicetree for the Ingenic XBurst SoCs. Tested-by: H. Nikolaus Schaller <hns@goldelico.com> Tested-by: Paul Boddie <paul@boddie.org.uk> Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-06-05Merge tag 'devicetree-for-5.8' of ↵Linus Torvalds1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Convert various DT (non-binding) doc files to ReST - Various improvements to device link code - Fix __of_attach_node_sysfs refcounting bug - Add support for 'memory-region-names' with reserved-memory binding - Vendor prefixes for Protonic Holland, BeagleBoard.org, Alps, Check Point, Würth Elektronik, U-Boot, Vaisala, Baikal Electronics, Shanghai Awinic Technology Co., MikroTik, Silex Insight - A bunch more binding conversions to DT schema. Only 3K to go. - Add a minimum version check for schema tools - Treewide dropping of 'allOf' usage with schema references. Not needed in new json-schema spec. - Some formatting clean-ups of schemas * tag 'devicetree-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (194 commits) dt-bindings: clock: Add documentation for X1830 bindings. dt-bindings: mailbox: Convert imx mu to json-schema dt-bindings: power: Convert imx gpcv2 to json-schema dt-bindings: power: Convert imx gpc to json-schema dt-bindings: Merge gpio-usb-b-connector with usb-connector dt-bindings: timer: renesas: cmt: Convert to json-schema dt-bindings: clock: Convert i.MX8QXP LPCG to json-schema dt-bindings: timer: Convert i.MX GPT to json-schema dt-bindings: thermal: rcar-thermal: Add device tree support for r8a7742 dt-bindings: serial: Add binding for UART pin swap dt-bindings: geni-se: Add interconnect binding for GENI QUP dt-bindings: geni-se: Convert QUP geni-se bindings to YAML dt-bindings: vendor-prefixes: Add Silex Insight vendor prefix dt-bindings: input: touchscreen: edt-ft5x06: change reg property dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver dt-bindings: timer: renesas: mtu2: Convert to json-schema of/fdt: Remove redundant kbasename function call dt-bindings: clock: Convert i.MX1 clock to json-schema dt-bindings: clock: Convert i.MX21 clock to json-schema dt-bindings: clock: Convert i.MX25 clock to json-schema ...
2020-04-21dt-bindings: MIPS: Require SoC compatible string after board stringPaul Cercueil1-0/+4
All devicetree board files list a compatible string for the SoC after the compatible string of the board. Enhance the YAML format so that these SoC compatible strings appear aside each supported Ingenic board. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Signed-off-by: Rob Herring <robh@kernel.org>
2020-04-20dt-bindings: Document Loongson RS780E PCH ACPI ControllerJiaxun Yang1-0/+40
This controller is attached under ISA Bus and can be found in Loongson-3 systems with RS780E PCH. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-03-25dt-bindings: mips: Add loongson boardsJiaxun Yang1-0/+27
Prepare for later dts. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Rob Herring <robh@kernel.org> Co-developed-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Huacai Chen <chenhc@lemote.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-01-09dt-bindings: MIPS: Add Ingenic XBurst based boards.周琰杰 (Zhou Yanjie)1-0/+35
Add Ingenic XBurst based boards, prepare for later dts. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Paul Burton <paulburton@kernel.org> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: robh+dt@kernel.org Cc: paul.burton@mips.com Cc: jhogan@kernel.org Cc: mripard@kernel.org Cc: shawnguo@kernel.org Cc: mark.rutland@arm.com Cc: alexandre.belloni@bootlin.com Cc: ralf@linux-mips.org Cc: heiko@sntech.de Cc: icenowy@aosc.io Cc: ak@linux.intel.com Cc: laurent.pinchart@ideasonboard.com Cc: krzk@kernel.org Cc: geert+renesas@glider.be Cc: paul@crapouillou.net Cc: prasannatsmkumar@gmail.com Cc: keescook@chromium.org Cc: ebiederm@xmission.com Cc: sernia.zhou@foxmail.com Cc: zhenwenjin@gmail.com Cc: 772753199@qq.com
2019-10-07dt-bindings: mips: Add gardena vendor prefix and board descriptionStefan Roese1-0/+13
This patch adds the vendor prefix for gardena and a short description including the compatible string for the "GARDENA smart Gateway" based on the MT7688 SoC. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: devicetree@vger.kernel.org Cc: linux-mips@vger.kernel.org
2019-10-07dt-bindings: mips: Add missing mt7688a-soc compatibleStefan Roese1-0/+1
This patch adds the "ralink,mt7688a-soc" compatible to the ralink DT bindings documentation. This compatible is already used by some MIPS boards (e.g. omega2p.dts) but not yet documented. It will also be used by the upcoming "GARDENA smart Gateway" support. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: devicetree@vger.kernel.org Cc: linux-mips@vger.kernel.org
2019-02-26MIPS: lantiq: Remove separate GPHY Firmware loaderHauke Mehrtens2-54/+0
The separate GPHY Firmware loader driver is not used any more, the GPHY firmware is now loaded by the GSWIP switch driver which also makes use of the GPHY. Remove the old unused GPHY firmware loader driver. The GPHY firmware is useless without an Ethernet and switch driver, it should not harm if loading this does not work for system using an old device tree. I am not aware of any vendor separating the device tree from the kernel binary, it should be ok to remove this. The code and the functionality form this separate GPHY firmware loader was added to the gswip driver in commit 14fceff4771e ("net: dsa: Add Lantiq / Intel DSA driver for vrx200") Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: linux-mips@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: john@phrozen.org Cc: netdev@vger.kernel.org
2018-10-06dt-bindings: net: ocelot: remove hsio from the list of register address spacesQuentin Schulz1-0/+16
HSIO register address space should be handled outside of the MAC controller as there are some registers for PLL5 configuring, SerDes/switch port muxing and a thermal sensor IP, so let's remove it. Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Quentin Schulz <quentin.schulz@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-08-14Merge tag 'devicetree-for-4.19' of ↵Linus Torvalds1-2/+0
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull Devicetree updates from Rob Herring: - Remove an obsolete hack for PPC32 longtrail systems - Make of_io_request_and_map() "name" arg optional - Add vendor prefixes for bitmain, Asus, and Y Soft - Remove 'interrupt-parent' from bindings as it is implicit - New properties for wm8994 audio codec - Add 'clocks' property support to SRAM binding - Add binding for ASPEED coprocessor interrupt controller - Various binding spelling and link fixes * tag 'devicetree-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: Documentation: remove dynamic-resolution-notes reference to non-existent file dt-bindings: Add Y Soft Corporation vendor prefix of/fdt: Remove PPC32 longtrail hack in memory scan dt-bindings: remove 'interrupt-parent' from bindings pinctrl: tegra: fix spelling in devicetree binding document usb: dwc3: rockchip: Fix PHY documentation links. dt-bindings: sound: wm8994: document wlf,csnaddr-pd property dt-bindings: sound: wm8994: document wlf,spkmode-pu property dt-bindings: sram: Add 'clocks' as an optional property dt-bindings: Add vendor prefix for AsusTek Computer Inc. dt-bindings: misc: ASPEED coprocessor interrupt controller dt-bindings: gpio: pca953x: Document interrupts, update example drivers/of: Make of_io_request_and_map() "name" argument optional dt-bindings: Add bitmain vendor prefix Documentation: devicetree: tilcdc: fix spelling mistake "suppors" -> "supports"
2018-07-25dt-bindings: remove 'interrupt-parent' from bindingsRob Herring1-2/+0
'interrupt-parent' is often documented as part of define bindings, but it is really outside the scope of a device binding. It's never required in a given node as it is often inherited from a parent node. Or it can be implicit if a parent node is an 'interrupt-controller' node. So remove it from all the binding files. Cc: Mark Rutland <mark.rutland@arm.com> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org>
2018-06-26dt-bindings: Fix unbalanced quotation marksJonathan Neuschäfer1-1/+1
Multiple binding documents have various forms of unbalanced quotation marks. Fix them. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2018-04-18dt-bindings: more status property removal from examplesRob Herring1-2/+0
Whack-a-mole some more occurrences of status in examples. Acked-by: Vinod Koul <vinod.koul@intel.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Boris Brezillon <boris.brezillon@bootlin.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Richard Weinberger <richard@nod.at> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Tanmay Inamdar <tinamdar@apm.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Rodolfo Giometti <giometti@enneenne.com> Signed-off-by: Rob Herring <robh@kernel.org>
2018-03-22dt-bindings: mips: Add bindings for Microsemi SoCsAlexandre Belloni1-0/+43
Add bindings for Microsemi SoCs. Currently only Ocelot is supported. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Reviewed-by: Rob Herring <robh+dt@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Allan Nielsen <Allan.Nielsen@microsemi.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/18854/ Signed-off-by: James Hogan <jhogan@kernel.org>
2017-09-25dt-bindings: Document MIPS Broadcom STB power management nodesFlorian Fainelli1-0/+153
Document the different nodes required for supporting S2/S3/S5 suspend states on MIPS-based Broadcom STB SoCs. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-09-04MIPS: lantiq: Add a GPHY driver which uses the RCU syscon-mfdMartin Blumenstingl1-0/+36
Compared to the old xrx200_phy_fw driver the new version has multiple enhancements. The name of the firmware files does not have to be added to all .dts files anymore - one now configures the GPHY mode (FE or GE) instead. Each GPHY can now also boot separate firmware (thus mixing of GE and FE GPHYs is now possible). The new implementation is based on the RCU syscon-mfd and uses the reeset_controller framework instead of raw RCU register reads/writes. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: john@phrozen.org Cc: p.zabel@pengutronix.de Cc: kishon@ti.com Cc: mark.rutland@arm.com Cc: linux-mips@linux-mips.org Cc: linux-mtd@lists.infradead.org Cc: linux-watchdog@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-spi@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/17128/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-09-04MIPS: lantiq: Convert the fpi bus driver to a platform_driverHauke Mehrtens1-0/+31
Instead of hacking the configuration of the FPI bus into the arch code add an own bus driver for this internal bus. The FPI bus is the main bus of the SoC. This bus driver makes sure the bus is configured correctly before the child drivers are getting initialized. This driver will probably also be used on different SoCs later. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: john@phrozen.org Cc: p.zabel@pengutronix.de Cc: kishon@ti.com Cc: mark.rutland@arm.com Cc: linux-mips@linux-mips.org Cc: linux-mtd@lists.infradead.org Cc: linux-watchdog@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-spi@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/17122/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-09-04Documentation: DT: MIPS: lantiq: Add docs for the RCU bindingsHauke Mehrtens1-0/+89
This adds the initial documentation for the RCU module (a MFD device which provides USB PHYs, reset controllers and more). The RCU register range is used for multiple purposes. Mostly one device uses one or multiple register exclusively, but for some registers some bits are for one driver and some other bits are for a different driver. With this patch all accesses to the RCU registers will go through syscon. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: john@phrozen.org Cc: andy.shevchenko@gmail.com Cc: p.zabel@pengutronix.de Cc: kishon@ti.com Cc: mark.rutland@arm.com Cc: linux-mips@linux-mips.org Cc: linux-mtd@lists.infradead.org Cc: linux-watchdog@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-spi@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/17121/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-08-29MIPS: dts: ralink: Add Mediatek MT7628A SoCHarvey Hunt1-0/+1
The MT7628A is the successor to the MT7620 and pin compatible with the MT7688A, although the latter supports only a 1T1R antenna rather than a 2T2R antenna. This commit adds support for the following features: - UART - USB PHY - EHCI - Interrupt controller - System controller - Memory controller - Reset controller Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Cc: robh+dt@kernel.org Cc: mark.rutland@arm.com Cc: john@phrozen.org Cc: Harvey Hunt <harvey.hunt@imgtec.com> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Patchwork: https://patchwork.linux-mips.org/patch/17133/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-08-29MIPS: NI 169445 board supportNathan Sullivan1-0/+7
Support the National Instruments 169445 board. Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com> Acked-by: Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/16782/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2017-01-03MIPS: DTS: img: add device tree for Marduk boardRahul Bedarkar1-0/+10
Add support for Imagination Technologies' Marduk board which is based on Pistachio SoC. It is also known as Creator Ci40. Marduk is legacy name and will be there for decades. Documentation for this board can be found on https://docs.creatordev.io/ci40/ This patch adds initial support for board with following peripherals: * PWM based heartbeat LED * GPIO based buttons * SPI NOR flash on SPI1 * UART0 and UART1 * SD card * Ethernet * USB * PWM * ADC * I2C Signed-off-by: Rahul Bedarkar <rahul.bedarkar@imgtec.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: James Hartley <james.hartley@imgtec.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14394/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-10-04MIPS: BMIPS: Add BCM6362 supportÁlvaro Fernández Rojas1-1/+1
BCM6362 is a BMIPS4350 SoC which needs the same fixup as BCM6368 in order to enable SMP support. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Cc: f.fainelli@gmail.com Cc: jogo@openwrt.org Cc: cernekee@gmail.com Cc: robh@kernel.org Cc: simon@fire.lp0.eu Cc: john@phrozen.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13845/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-10-04MIPS: BMIPS: Add BCM3368 supportÁlvaro Fernández Rojas1-1/+1
BCM3368 has a shared TLB which conflicts with current SMP support, so it must be disabled for now. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Cc: f.fainelli@gmail.com Cc: jogo@openwrt.org Cc: cernekee@gmail.com Cc: robh@kernel.org Cc: simon@fire.lp0.eu Cc: john@phrozen.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13840/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-05-28MIPS: devicetree: fix cpu interrupt controller node-namesAntony Pavlov1-1/+1
Here is the quote from [1]: The unit-address must match the first address specified in the reg property of the node. If the node has no reg property, the @ and unit-address must be omitted and the node-name alone differentiates the node from other nodes at the same level This patch adjusts MIPS dts-files and devicetree binding documentation in accordance with [1]. [1] Power.org(tm) Standard for Embedded Power Architecture(tm) Platform Requirements (ePAPR). Version 1.1 – 08 April 2011. Chapter 2.2.1.1 Node Name Requirements Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13345/ Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-05-13MIPS: BMIPS: Add support for BCM63268Álvaro Fernández Rojas1-0/+1
This SoC is very similar to BCM63168 and Broadcom usually refers to them as BCM63268. Add BCM63268 and missing BCM63168 to device tree documentation. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: f.fainelli@gmail.com Cc: jogo@openwrt.org Cc: cernekee@gmail.com Cc: robh@kernel.org Cc: simon@fire.lp0.eu Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13042/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-05-13MIPS: BMIPS: Add device tree example for BCM6358Álvaro Fernández Rojas1-1/+1
This adds a device tree example for SFR Neufbox4 (Sercomm version), which also serves as a real example for brcm,bcm6358-leds. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: f.fainelli@gmail.com Cc: jogo@openwrt.org Cc: cernekee@gmail.com Cc: robh@kernel.org Cc: simon@fire.lp0.eu Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13041/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-05-13MIPS: OCTEON: Add support for OCTEON III interrupt controller.David Daney1-0/+27
Add irq_chip support for both IPI and "normal" interrupts of the CIU3 controller. Document the device tree binding for the CIU3. Some functions are non-static as they will be used by follow-on support for MSI-X. Signed-off-by: David Daney <david.daney@cavium.com> Acked-by: Rob Herring <robh@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: devicetree@vger.kernel.org Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12500/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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