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2019-11-06dt-bindings: Remove FIXME in yaml bindingsMaxime Ripard2-6/+2
Some binding that were introduced early on got a comment to enable additionalProperties, but we couldn't due to the generic properties being reported as errors. The way we're dealing with this now is to use the draft-08's unevaluatedProperties (even though the tools doesn't do anything with it yet). Let's convert those old bindings to it. Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Rob Herring <robh@kernel.org>
2019-10-24dt-bindings: i2c: add bindings for i2c analog and digital filterEugen Hristev1-0/+18
Some i2c controllers have a built-in digital or analog filter. This is specifically required depending on the hardware PCB/board. Some controllers also allow specifying the maximum width of the spikes that can be filtered for digital filter. The width length can be specified in nanoseconds. Analog filters can be configured to have a cutoff frequency (low-pass filter). This frequency can be specified in Hz. Added an optional property for such types of analog filters. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Reviewed-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-10-24dt-bindings: i2c: at91: add new compatibleEugen Hristev1-1/+2
Add compatible for new Microchip SoC, sam9x60 Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com> Reviewed-by: Peter Rosin <peda@axentia.se> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-10-21dt-bindings: i2c: Aspeed: Add AST2600 compatibleEddie James1-1/+2
Document the AST2600 I2C bus compatible string. Signed-off-by: Eddie James <eajames@linux.ibm.com> Reviewed-by: Brendan Higgins <brendanhiggins@google.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-10-21dt-bindings: i2c: sh_mobile: Add r8a774b1 supportBiju Das1-0/+1
Document RZ/G2N (R8A774B1) SoC bindings. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-10-21dt-bindings: i2c: rcar: Add r8a774b1 supportBiju Das1-0/+1
Document RZ/G2N (R8A774B1) I2C compatibility with the relevant driver dt-bindings. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-09-25Merge branch 'i2c/for-5.4' of ↵Linus Torvalds5-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: - new driver for ICY, an Amiga Zorro card :) - axxia driver gained slave mode support, NXP driver gained ACPI - the slave EEPROM backend gained 16 bit address support - and lots of regular driver updates and reworks * 'i2c/for-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (52 commits) i2c: tegra: Move suspend handling to NOIRQ phase i2c: imx: ACPI support for NXP i2c controller i2c: uniphier(-f): remove all dev_dbg() i2c: uniphier(-f): use devm_platform_ioremap_resource() i2c: slave-eeprom: Add comment about address handling i2c: exynos5: Remove IRQF_ONESHOT i2c: stm32f7: Make structure stm32f7_i2c_algo constant i2c: cht-wc: drop check because i2c_unregister_device() is NULL safe i2c-eeprom_slave: Add support for more eeprom models i2c: fsi: Add of_put_node() before break i2c: synquacer: Make synquacer_i2c_ops constant i2c: hix5hd2: Remove IRQF_ONESHOT i2c: i801: Use iTCO version 6 in Cannon Lake PCH and beyond watchdog: iTCO: Add support for Cannon Lake PCH iTCO i2c: iproc: Make bcm_iproc_i2c_quirks constant i2c: iproc: Add full name of devicetree node to adapter name i2c: piix4: Add ACPI support i2c: piix4: Fix probing of reserved ports on AMD Family 16h Model 30h i2c: ocores: use request_any_context_irq() to register IRQ handler i2c: designware: Fix optional reset error handling ...
2019-09-18Merge tag 'docs-5.4' of git://git.lwn.net/linuxLinus Torvalds1-1/+1
Pull documentation updates from Jonathan Corbet: "It's a somewhat calmer cycle for docs this time, as the churn of the mass RST conversion is happily mostly behind us. - A new document on reproducible builds. - We finally got around to zapping the documentation for hardware support that was removed in 2004; one doesn't want to rush these things. - The usual assortment of fixes, typo corrections, etc" * tag 'docs-5.4' of git://git.lwn.net/linux: (67 commits) Documentation: kbuild: Add document about reproducible builds docs: printk-formats: Stop encouraging use of unnecessary %h[xudi] and %hh[xudi] Documentation: Add "earlycon=sbi" to the admin guide doc:lock: remove reference to clever use of read-write lock devices.txt: improve entry for comedi (char major 98) docs: mtd: Update spi nor reference driver doc: arm64: fix grammar dtb placed in no attributes region Documentation: sysrq: don't recommend 'S' 'U' before 'B' mailmap: Update email address for Quentin Perret docs: ftrace: clarify when tracing is disabled by the trace file docs: process: fix broken link Documentation/arm/samsung-s3c24xx: Remove stray U+FEFF character to fix title Documentation/arm/sa1100/assabet: Fix 'make assabet_defconfig' command Documentation/arm/sa1100: Remove some obsolete documentation docs/zh_CN: update Chinese howto.rst for latexdocs making Documentation: virt: Fix broken reference to virt tree's index docs: Fix typo on pull requests guide kernel-doc: Allow anonymous enum Documentation: sphinx: Don't parse socket() as identifier reference Documentation: sphinx: Add missing comma to list of strings ...
2019-08-29dt-bindings: i2c: bcm2835: Add brcm,bcm2711 compatibleStefan Wahren1-1/+3
Add a new compatible for the BCM2711, which hasn't the clock stretch bug. Signed-off-by: Stefan Wahren <wahrenst@gmx.net> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-23dt-bindings: i2c: mv64xxx: Add compatible for the H6 i2c node.Bhushan Shah1-0/+3
Allwinner H6 have a mv64xxx i2c interface available to be used. Signed-off-by: Bhushan Shah <bshah@kde.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-08-14dt-bindings: i2c: i2c-emev2: Rename bindings documentation fileSimon Horman1-0/+0
Rename the bindings documentation file for Renesas EMEV2 IIC controller from i2c-emev2.txt to renesas,iic-emev2.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-14dt-bindings: i2c: rcar: Rename bindings documentation fileSimon Horman1-0/+0
Rename the bindings documentation file for R-Car I2C controller from i2c-rcar.txt to renesas,i2c.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-06Revert "dt-bindings: i2c: riic: Rename bindings documentation file"Wolfram Sang1-0/+0
This reverts commit 684ca71259a69c5a3019da72fe718bf983841926. I overlooked that the Rev-by tag was given in advance assuming a fix was made for the next revision. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-06Revert "dt-bindings: i2c: rcar: Rename bindings documentation file"Wolfram Sang1-0/+0
This reverts commit d13ed84b195cc6e5789b446f07aede357939f7ad. I overlooked that the Rev-by tag was given in advance assuming a fix was made for the next revision. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-01dt-bindings: i2c: riic: Rename bindings documentation fileSimon Horman1-0/+0
Rename the bindings documentation file for Renesas EMEV2 IIC controller from i2c-emev2.txt to renesas,iic-emev2.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-01dt-bindings: i2c: riic: Rename bindings documentation fileSimon Horman1-0/+0
Rename the bindings documentation file for RIIC controller from i2c-riic.txt to renesas,riic.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-01dt-bindings: i2c: rcar: Rename bindings documentation fileSimon Horman1-0/+0
Rename the bindings documentation file for R-Car I2C controller from i2c-rcar.txt to renesas,rcar.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-08-01dt-bindings: i2c: sh_mobile: Rename bindings documentation fileSimon Horman1-0/+0
Rename the bindings documentation file for sh_mobile I2C controller from i2c-sh_mobile.txt to renesas,iic.txt. This is part of an ongoing effort to name bindings documentation files for Renesas IP blocks consistently, in line with the compat strings they document. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-07-31docs: i2c: convert to ReST and add to driver-api booksetMauro Carvalho Chehab1-1/+1
Convert each file at I2C subsystem, renaming them to .rst and adding to the driver-api book. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Acked-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2019-07-05dt-bindings: i2c: sun6i-p2wi: Fix the binding exampleMaxime Ripard1-1/+1
Even though the binding claims that the frequency can go up to 6MHz, the common i2c binding sets a limit at 3MHz, which then triggers a warning. Since the only SoC that uses that bus uses a frequency of 100kHz, and that this bus hasn't been found in an SoC for something like 5 years, let's just fix the example to have a frequency within the acceptable range for i2c. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-07-05dt-bindings: i2c: mv64xxx: Fix the example compatibleMaxime Ripard1-1/+1
One example has a compatible that isn't a valid combination according to the binding, and now that the examples are validated as well, this generates a warning. Let's fix this. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-06-29dt-bindings: i2c-stm32: document optional dmasFabrice Gasnier1-0/+2
Add missing documentation for "dmas" and "dma-names" properties that can be used on i2c-stm32. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-06-26dt-bindings: i2c: omap: Add new compatible for J721E SoCsPeter Ujfalusi1-0/+1
J721E SoCs have same I2C IP as OMAP SoCs. Add new compatible to handle J721E SoCs. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-06-26dt-bindings: i2c: mv64xxx: Add YAML schemasMaxime Ripard2-64/+124
Switch the DT binding to a YAML schema to enable the DT validation. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-06-26dt-bindings: i2c: sun6i-p2wi: Add YAML schemasMaxime Ripard2-41/+65
Switch the DT binding to a YAML schema to enable the DT validation. Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-06-26dt-bindings: i2c: i2c-mt7621: Add bindings for MediaTek MT7621/28/88 I2CStefan Roese1-0/+25
Add bindings for the I2C controller that can be found in the MediaTek MT7621/7628/7688 SoCs. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-06-15dt-bindings: i2c: extend existing opencore bindingsSagar Shrikant Kadam1-2/+7
Reformatted compatibility strings to one valid combination on each line. Add FU540-C000 specific device tree bindings to already available i2-ocores file. This device is available on HiFive Unleashed Rev A00 board. Move interrupt under optional property list as this can be optional. The FU540-C000 SoC from sifive, has an Opencore's I2C block reimplementation. The DT compatibility string for this IP is present in HDL and available at. https://github.com/sifive/sifive-blocks/blob/master/src/main/scala/devices/i2c/I2C.scala#L73 Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-05-03dt-bindings: i2c: riic: document r7s9210 supportChris Brandt1-1/+4
Document support for the R7S9210 (RZ/A2) SoC. Also explicitly document bindings for the R7S72100 (RZ/A1) SoC. Signed-off-by: Chris Brandt <chris.brandt@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-05-03Merge branch 'i2c-mux/for-next' of https://github.com/peda-r/i2c-mux into ↵Wolfram Sang5-0/+0
i2c/for-5.2 Mainly some pca954x work, i.e. removal of unused platform data support and added support for sysfs interface for manipulating/examining the idle state. And then a mechanical cocci-style patch.
2019-04-16dt-bindings: i2c: i2c-mtk: add support for MT8516Fabien Parent1-0/+1
Add binding documentation of i2c-mtk for MT8516 SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-04-15dt-bindings: i2c: Add Mediatek MT8183 i2c bindingQii Wang1-1/+3
Add MT8183 i2c binding to binding file. Compare to MT2712 i2c controller, MT8183 has different registers, offsets, and clock. Signed-off-by: Qii Wang <qii.wang@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-04-03dt-bindings: i2c: iproc: add "brcm, iproc-nic-i2c" compatible stringRayagonda Kokatanur1-1/+5
Update iProc I2C binding document to add new compatible string "brcm,iproc-nic-i2c". Optional property "brcm,ape-hsls-addr-mask" is also added that allows configuration of the host view into the APE's address for "brcm,iproc-nic-i2c" Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Signed-off-by: Ray Jui <ray.jui@broadcom.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-04-03dt-bindings: i2c: iproc: make 'interrupts' optionalRay Jui1-3/+8
Update the binding document to make the 'interrupts' property optional. For certain revisions of the I2C controller (e.g., iProc NIC I2C), I2C interrupt is unwired to the interrupt controller. In such case, this 'interrupts' property should be left unspecified, and driver will fall back to polling mode Signed-off-by: Ray Jui <ray.jui@broadcom.com> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-03-27i2c: wmt: make bindings file name match the driverWolfram Sang1-0/+0
If we use the "i2c-" prefix for the binding documentation file name, then it should match the file name of the driver, if possible. It is possible for this driver, so rename it. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-03-27i2c: sun6i-p2wi: make bindings file name match the driverWolfram Sang1-0/+0
If we use the "i2c-" prefix for the binding documentation file name, then it should match the file name of the driver, if possible. It is possible for this driver, so rename it. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-27i2c: stu300: make bindings file name match the driverWolfram Sang1-0/+0
If we use the "i2c-" prefix for the binding documentation file name, then it should match the file name of the driver, if possible. It is possible for this driver, so rename it. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-03-27i2c: mt65xx: make bindings file name match the driverWolfram Sang1-0/+0
If we use the "i2c-" prefix for the binding documentation file name, then it should match the file name of the driver, if possible. It is possible for this driver, so rename it. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-03-27i2c: iop3xx: make bindings file name match the driverWolfram Sang1-0/+0
If we use the "i2c-" prefix for the binding documentation file name, then it should match the file name of the driver, if possible. It is possible for this driver, so rename it. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-03-25dt-bindings: i2c: stm32: update optional properties for stm32h7/stm32mp1Bich HEMON1-8/+9
Add STM32H7 and STM32MP1 in the list of compatible socs for each optional property. Signed-off-by: Bich Hemon <bich.hemon@st.com> Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-03-25dt-bindings: i2c: stm32: remove extra spacesBich HEMON1-13/+13
Remove extra spaces before colons. Signed-off-by: Bich Hemon <bich.hemon@st.com> Reviewed-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-03-20dt: snps,designware-i2c: Add clock bindings documentationPhil Edworthy1-0/+9
The driver requires an undocumented clock property, so detail it. Add documentation for a separate, optional, interface clock. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Gareth Williams <gareth.williams.jx@renesas.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-02-05dt-bindings: i2c: Add Mediatek MT7629 i2c bindingqii wang1-0/+1
Add MT7629 i2c binding to binding file. Signed-off-by: qii wang <qii.wang@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-02-05i2c: Add DT bindings for Xscale I2C mastersLinus Walleij1-0/+20
This adds a device tree binding for Intel XScale I2C masters. We define compatible strings for the iop3xx and ixp4xx chip families. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2019-01-06Merge branch 'i2c/for-5.0' of ↵Linus Torvalds8-7/+24
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "I2C has only driver updates for you this time. Mostly new IDs/DT compatibles, also SPDX conversions, small cleanups. STM32F7 got FastMode+ and PM support, Axxia some reliabilty improvements" * 'i2c/for-5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (26 commits) i2c: Add Actions Semiconductor Owl family S700 I2C support dt-bindings: i2c: Add S700 support for Actions Semi Soc's i2c: ismt: Add support for Intel Cedar Fork i2c: tegra: Switch to SPDX identifier i2c: tegra: Add missing kerneldoc for some fields i2c: tegra: Cleanup kerneldoc comments i2c: axxia: support sequence command mode dt-bindings: i2c: rcar: Add r8a774c0 support dt-bindings: i2c: sh_mobile: Add r8a774c0 support i2c: sh_mobile: Add support for r8a774c0 (RZ/G2E) i2c: i2c-cros-ec-tunnel: Switch to SPDX identifier. i2c: powermac: Use of_node_name_eq for node name comparisons i2c-axxia: check for error conditions first i2c-axxia: dedicated function to set client addr dt-bindings: i2c: Use correct vendor prefix for Atmel i2c: tegra: replace spin_lock_irqsave with spin_lock in ISR eeprom: at24: add support for 24c2048 dt-bindings: eeprom: at24: add "atmel,24c2048" compatible string i2c: i2c-stm32f7: add PM Runtime support i2c: sh_mobile: add support for r8a77990 (R-Car E3) ...
2019-01-03dt-bindings: i2c: Add S700 support for Actions Semi Soc'sParthiban Nallathambi1-1/+3
Add s700 compatible string to Actions Semi SoC dt-bindings. Signed-off-by: Parthiban Nallathambi <pn@denx.de> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2018-12-29Merge tag 'devicetree-for-4.21' of ↵Linus Torvalds2-46/+73
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull Devicetree updates from Rob Herring: "The biggest highlight here is the start of using json-schema for DT bindings. Being able to validate bindings has been discussed for years with little progress. - Initial support for DT bindings using json-schema language. This is the start of converting DT bindings from free-form text to a structured format. - Reworking of initrd address initialization. This moves to using the phys address instead of virt addr in the DT parsing code. This rework was motivated by CONFIG_DEV_BLK_INITRD causing unnecessary rebuilding of lots of files. - Fix stale phandle entries in phandle cache - DT overlay validation improvements. This exposed several memory leak bugs which have been fixed. - Use node name and device_type helper functions in DT code - Last remaining conversions to using %pOFn printk specifier instead of device_node.name directly - Create new common RTC binding doc and move all trivial RTC devices out of trivial-devices.txt. - New bindings for Freescale MAG3110 magnetometer, Cadence Sierra PHY, and Xen shared memory - Update dtc to upstream version v1.4.7-57-gf267e674d145" * tag 'devicetree-for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (68 commits) of: __of_detach_node() - remove node from phandle cache of: of_node_get()/of_node_put() nodes held in phandle cache gpio-omap.txt: add reg and interrupts properties dt-bindings: mrvl,intc: fix a trivial typo dt-bindings: iio: magnetometer: add dt-bindings for freescale mag3110 dt-bindings: Convert trivial-devices.txt to json-schema dt-bindings: arm: mrvl: amend Browstone compatible string dt-bindings: arm: Convert Tegra board/soc bindings to json-schema dt-bindings: arm: Convert ZTE board/soc bindings to json-schema dt-bindings: arm: Add missing Xilinx boards dt-bindings: arm: Convert Xilinx board/soc bindings to json-schema dt-bindings: arm: Convert VIA board/soc bindings to json-schema dt-bindings: arm: Convert ST STi board/soc bindings to json-schema dt-bindings: arm: Convert SPEAr board/soc bindings to json-schema dt-bindings: arm: Convert CSR SiRF board/soc bindings to json-schema dt-bindings: arm: Convert QCom board/soc bindings to json-schema dt-bindings: arm: Convert TI nspire board/soc bindings to json-schema dt-bindings: arm: Convert TI davinci board/soc bindings to json-schema dt-bindings: arm: Convert Calxeda board/soc bindings to json-schema dt-bindings: arm: Convert Altera board/soc bindings to json-schema ...
2018-12-18dt-bindings: i2c: rcar: Add r8a774c0 supportFabrizio Castro1-0/+1
Document RZ/G2E (R8A774C0) I2C compatibility with the relevant device dt-bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2018-12-18dt-bindings: i2c: sh_mobile: Add r8a774c0 supportFabrizio Castro1-4/+5
Document RZ/G2E (R8A774C0) SoC bindings. Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2018-12-13dt-bindings: i2c: Convert i2c-gpio binding to json-schemaRob Herring2-46/+73
Convert the i2c-gpio binding to DT schema format using json-schema. This serves as an example of how to include other schema (i2c-controller.yaml in this case). Signed-off-by: Rob Herring <robh@kernel.org>
2018-12-11dt-bindings: i2c: Use correct vendor prefix for AtmelThierry Reding4-5/+5
The "at," prefix was never correct for Atmel, so fix the few occurrences that got it wrong. Use "atmel," instead. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl> Acked-by: Peter Rosin <peda@axentia.se> [wsa: merged two patches into one, dropped 'trivial-devices' hunk which needs to go in seperately] Signed-off-by: Wolfram Sang <wsa@the-dreams.de>