aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree
AgeCommit message (Collapse)AuthorFilesLines
2021-05-20dt-bindings: dvfs: Add support for generic performance domainsSudeep Holla2-0/+81
The CLKSCREW attack [0] exposed security vulnerabilities in energy management implementations where untrusted software had direct access to clock and voltage hardware controls. In this attack, the malicious software was able to place the platform into unsafe overclocked or undervolted configurations. Such configurations then enabled the injection of predictable faults to reveal secrets. Many Arm-based systems used to or still use voltage regulator and clock frameworks in the kernel. These frameworks allow callers to independently manipulate frequency and voltage settings. Such implementations can render systems susceptible to this form of attack. Attacks such as CLKSCREW are now being mitigated by not having direct and independent control of clock and voltage in the kernel and moving that control to a trusted entity, such as the SCP firmware or secure world firmware/software which are to perform sanity checking on the requested performance levels, thereby preventing any attempted malicious programming. With the advent of such an abstraction, there is a need to replace the generic clock and regulator bindings used by such devices with a generic performance domains bindings. [0] https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/tang Cc: Rob Herring <robh+dt@kernel.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2021-05-20dt-bindings: pinctrl: qcom-pmic-gpio: Add pm7325 supportsatya priya1-0/+2
Add compatible string for PM7325 pmic GPIO support to the Qualcomm PMIC GPIO binding. Signed-off-by: satya priya <skakit@codeaurora.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/1620817988-18809-3-git-send-email-skakit@codeaurora.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-05-19dt-bindings: net: dsa: add MT7530 interrupt controller bindingDENG Qingfang1-0/+6
Add device tree binding to support MT7530 interrupt controller. Signed-off-by: DENG Qingfang <dqfext@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-19dt-bindings: net: renesas,ether: Update Sergei's email addressGeert Uytterhoeven1-1/+1
Update Sergei's email address, as per commit 534a8bf0ccdd7b3f ("MAINTAINERS: switch to my private email for Renesas Ethernet drivers"). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Sergei Shtylyov <sergei.shtylyov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-19dt-bindings: net: nfc: s3fwrn5: Add optional clockStephan Gerhold1-0/+5
On some systems, S3FWRN5 depends on having an external clock enabled to function correctly. Allow declaring that clock in the device tree. Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-19ASoC: wm8750: convert to the json-schemaRafał Miłecki2-18/+42
This helps validating DTS files. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210512205926.780-1-zajec5@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-19media: dt-bindings: Document SAMA5D4 VDEC bindingsEmil Velikov1-0/+47
Add devicetree binding documentation for the Hantro G1/G2 VDEC on the Microchip SAMAS5D4 SoC. Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-05-19pinctrl: qcom: spmi-mpp: Add compatible for pmi8994Bjorn Andersson1-0/+1
The PMI8994 has 4 multi-purpose-pins, add a compatible for this hardware block to the MPP driver. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210429003751.224232-1-bjorn.andersson@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-05-19dt-bindings: pinctrl: convert Broadcom Northstar to the json-schemaRafał Miłecki2-55/+94
Important: this change converts the binding as it is. It includes dependency on undocumented CRU that must be refactored. CRU must get documented and offset property has to be reworked. Above can (and will be) be handled once every CRU MFD subdevice gets documented properly (including the pinmux). Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210421182041.22636-1-zajec5@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-05-18Merge tag 'v5.13-rc2' into spi-5.13Mark Brown455-5052/+18282
Linux 5.13-rc2
2021-05-18dt-bindings: sound: sun4i-i2s: add Allwinner V3 I2S compatibleTobias Schramm1-0/+3
The I2S peripheral of the Allwinner V3 SoC is compatible with the one found in the Allwinner H3 SoC. This patch adds a compatible string for it. Signed-off-by: Tobias Schramm <t.schramm@manjaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20210514134405.2097464-7-t.schramm@manjaro.org
2021-05-18ASoC: dt-bindings: sun8i-a23-codec-analog: add compatible for Allwinner V3Tobias Schramm1-3/+6
The analog codec frontend of the Allwinner V3 is compatible with the analog codec frontend used on the Allwinner H3. This patch adds a compatible string for the analog codec frontend on the Allwinner V3 SoC. Signed-off-by: Tobias Schramm <t.schramm@manjaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20210514134405.2097464-5-t.schramm@manjaro.org
2021-05-18dt-bindings: pwm: allwinner: add v3s pwm compatibleTobias Schramm1-0/+3
The Allwinner V3s pwm peripheral is compatible with the pwm peripheral inside the Allwinner A20. This patch adds a compatible string for it. Signed-off-by: Tobias Schramm <t.schramm@manjaro.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20210513203527.2072090-2-t.schramm@manjaro.org
2021-05-18dt-bindings: arm: Add NanoPi R1S H5Chukun Pan1-0/+5
Add the bindings for NanoPi R1S H5 board. Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://lore.kernel.org/r/20210516163523.9484-3-amadeus@jmu.edu.cn
2021-05-18dt-bindings: display: add google, cros-ec-anx7688.yamlDafna Hirschfeld1-0/+82
ChromeOS EC ANX7688 is a display bridge that converts HDMI 2.0 to DisplayPort 1.3 Ultra-HDi (4096x2160p60). It is an Analogix ANX7688 chip which is connected to and operated by the ChromeOS Embedded Controller (See google,cros-ec.yaml). It is accessed using I2C tunneling through the EC and therefore its node should be a child of an EC I2C tunnel node (See google,cros-ec-i2c-tunnel.yaml). ChromOS EC ANX7688 is found on Acer Chromebook R13 (elm) Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210518141927.24795-2-dafna.hirschfeld@collabora.com
2021-05-18dt-bindings: spi: spi-mux: rename flash nodeMichael Walle1-1/+1
The recent conversion of the common MTD properties to YAML now mandates a particular node name for SPI flash devices. Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210517153946.9502-1-michael@walle.cc Signed-off-by: Mark Brown <broonie@kernel.org>
2021-05-17dt-bindings: pwm: brcm,iproc-pwm: convert to the json-schemaRafał Miłecki2-21/+45
This helps validating DTS files. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20210512160253.15000-1-zajec5@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-17docs: dt: remove stale property-units.txt, link to current schemaLuca Ceresoli2-49/+2
property-units.txt is not maintained anymore. New suffixes are now supported that have not been added here. To avoid people incorrectly think a given suffix is not in the list remove the file entirely and point to the authoritative place where the recommended suffixes are maintained. Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Link: https://lore.kernel.org/r/20210512152311.7399-1-luca@lucaceresoli.net Signed-off-by: Rob Herring <robh@kernel.org>
2021-05-17dt-bindings: net: rockchip-dwmac: add rk3568 compatible stringEzequiel Garcia1-12/+18
Add compatible string for RK3568 gmac, and constrain it to be compatible with Synopsys dwmac 4.20a. Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-17dt-bindings: More removals of type references on common propertiesRob Herring7-8/+2
Users of common properties shouldn't have a type definition as the common schemas already have one. A few new ones slipped in and *-names was missed in the last clean-up pass. Drop all the unnecessary type references in the tree. A meta-schema update to catch these is pending. Cc: Stephen Boyd <sboyd@kernel.org> Cc: Olivier Moysan <olivier.moysan@foss.st.com> Cc: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> Cc: Lars-Peter Clausen <lars@metafoo.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Orson Zhai <orsonzhai@gmail.com> Cc: Baolin Wang <baolin.wang7@gmail.com> Cc: Chunyan Zhang <zhang.lyra@gmail.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Fabrice Gasnier <fabrice.gasnier@st.com> Cc: Odelu Kukatla <okukatla@codeaurora.org> Cc: Alex Elder <elder@kernel.org> Cc: Shengjiu Wang <shengjiu.wang@nxp.com> Cc: linux-clk@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: linux-iio@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-input@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Georgi Djakov <djakov@kernel.org> Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20210510204524.617390-1-robh@kernel.org
2021-05-17dt-bindings: media: renesas,drif: Use graph schemaRob Herring1-13/+7
Convert the renesas,drif binding schema to use the graph schema. The binding referred to video-interfaces.txt, but it doesn't actually use any properties from it as 'sync-active' is a custom property. As 'sync-active' is custom, it needs a type definition. Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Ramesh Shanmugasundaram <rashanmu@gmail.com> Cc: linux-media@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Link: https://lore.kernel.org/r/20210510203514.603471-1-robh@kernel.org
2021-05-17dt-bindings: iio: kionix,kxcjk1013: Document kionix,kx023-1025Stephan Gerhold1-0/+1
The KX023-1025 accelerometer uses similar register bits as kxcjk1023, so it can make use of the same driver. Document the new kionix,kx023-1025 compatible that is also supported by the kxcjk-1013 driver now. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Stephan Gerhold <stephan@gerhold.net> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-17dt-bindings: iio: afe: current-sense-shunt: add io-channel-cellsKrzysztof Kozlowski1-0/+4
The current-sense-shunt is an IIO provider thus can be referenced by IIO consumers (via "io-channels" property in consumer device node). Such provider is required to describe number of cells used in phandle lookup with "io-channel-cells" property. This also fixes dtbs_check warnings like: arch/arm/boot/dts/s5pv210-fascinate4g.dt.yaml: current-sense-shunt: '#io-channel-cells' does not match any of the regexes: 'pinctrl-[0-9]+' Fixes: ce66e52b6c16 ("dt-bindings:iio:afe:current-sense-shunt: txt to yaml conversion.") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-17dt-bindings: iio: accel: fxls8962af: add bindingsSean Nyekjaer1-0/+80
Add devicetree binding for the NXP FXLS8962AF/FXLS8964AF accelerometer sensor. Signed-off-by: Sean Nyekjaer <sean@geanix.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-17dt-bindings:iio:dac:ad5755: txt to yaml format conversion.Jonathan Cameron2-124/+169
Straight forward conversion. Only fiddly bit is the XOR of spi-cpol and spi-cpha. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Link: https://lore.kernel.org/r/20201031184854.745828-40-jic23@kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210424173015.534941-1-jic23@kernel.org
2021-05-17dt-bindings: iio: st,st-sensors: Add LSM9DS0 compatible stringAndy Shevchenko1-0/+3
Enumerate LSM9DS0 (accelerometer and magnetometer parts) via 'st,lsm9ds0-imu' compatible string. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210414195454.84183-7-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-17dt-bindings:iio:adc: add documentation for TI TSC2046 controllerOleksij Rempel1-0/+115
Add a binding documentation for the TI TSC2046 touchscreen controllers ADC functionality. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210428073208.19570-3-o.rempel@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-17dt-bindings:iio:adc: add generic settling-time-us and oversampling-ratio channel propertiesOleksij Rempel1-0/+12
Settling time and over sampling is a typical challenge for different IIO ADC devices. So, introduce channel specific settling-time-us and oversampling-ratio properties to cover this use case. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210428073208.19570-2-o.rempel@pengutronix.de Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-17dt-bindings: iio: chemical: sps30: update binding with serial exampleTomasz Duszynski1-1/+6
sps30 has gained support for serial communication so add example to the binding file. While at it remove reg property from list of required properties because it's no-op in case of serial communication. Signed-off-by: Tomasz Duszynski <tomasz.duszynski@octakon.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-17dt-bindings: iio: accel: Add SCA3300 documentationTomas Melin1-0/+44
initial DT bindings for Murata SCA3300 Accelerometer. Signed-off-by: Tomas Melin <tomas.melin@vaisala.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210426081041.59807-2-tomas.melin@vaisala.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-17dt-bindings:iio:adc:adi,ad7476: Add missing binding documentJonathan Cameron1-0/+174
This binding covers class of simple SPI ADCs which only provide data output - they don't have MOSI pin. The only real variation between them is over how many supplies they use and which one is used for the reference. Michael listed as maintainer for this one as it is his driver and falls under the catch all MAINTAINERS entry for ADI devices. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210425163154.73209-3-jic23@kernel.org
2021-05-17dt-bindings:iio:dac:ti,dac082s085 yaml conversionJonathan Cameron2-34/+72
Fairly simple conversion with the exception of the XOR between spi-cpha and spi-cpol. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/20201031134110.724233-17-jic23@kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210401140956.224084-3-jic23@kernel.org
2021-05-17dt-bindings:iio:adc:adi,ad7298 document bindingsJonathan Cameron1-0/+48
The device has a tsens-busy pin, but it's both fiddly and currently ignored by the Linux driver. Given it's not clear whether the binding should be an interrupt, or a GPIO I have left that out for now. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michael Hennerich <michael.hennerich@analog.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210401174112.320497-7-jic23@kernel.org
2021-05-17dt-bindings:trivial-devices: Add sensortek,stk8312 and sensortek,s8ba50Jonathan Cameron1-0/+4
Two simple devices. The stk8ba50 datasheet could be found via google, but I only have the driver for the 8312. Given they both seem to be 3 axis devices with a single interrupt line, add them to trivial-devices.yaml Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210401174112.320497-6-jic23@kernel.org
2021-05-17dt-bindings:trivial-devices: Add memsic,mxc4005/mxc6255/mxc6655 entriesJonathan Cameron1-0/+6
Simple devices with I2C interface and single interrupt line so entries in trivial devices are sufficient. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210401174112.320497-5-jic23@kernel.org
2021-05-17dt-bindings:iio:accel:fsl,mma7455 binding docJonathan Cameron1-0/+82
Binding documentation for this driver was missing. Note that the binding and some in tree dts files specifiy interrupts etc but the driver is fairly simple and does not yet make use of them. Listed both Joachim and myself as maintainers for this binding on basis it's Joachim's driver but I don't want to volunteer Joachim too strongly to look after this doc. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Joachim Eastwood <manabian@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210401174112.320497-4-jic23@kernel.org
2021-05-17dt-bindings:iio:accel:bosch,bma220 device tree binding documentationJonathan Cameron1-0/+50
Linux driver currently relies on the driver.name to match to the compatible, but that doesn't mean it isn't a good idea to document it. Only real complexity is the 3 separate power supplies. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210401174112.320497-3-jic23@kernel.org
2021-05-17dt-bindings:iio:accel:adis16201 and adis16209 bindingsJonathan Cameron1-0/+55
These two devices have different internal characteristics, but their external connectivity and as a result device tree descriptions are identical. Note that neither driver in Linux currently has an of_match_table but instead rely on matching via name alone. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210401174112.320497-2-jic23@kernel.org
2021-05-17dt-bindings: iio: light: Added AMS tsl2591 device tree bindingJoe Sandom1-0/+50
Device tree binding for AMS/TAOS tsl2591 ambient light sensor. This driver supports configuration via device tree and sysfs. Supported channels for raw infrared light intensity, raw combined light intensity and illuminance in lux. The driver additionally supports iio events on lower and upper thresholds. This is a very-high sensitivity light-to-digital converter that transforms light intensity into a digital signal. Signed-off-by: Joe Sandom <joe.g.sandom@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20210421221330.17007-2-joe.g.sandom@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-17iio: st-sensors: Update ST Sensor bindingsLinus Walleij1-77/+182
This adjusts the ST Sensor bindings with the more fine-grained syntax checks that were proposed late in the last kernel cycle and colliding with parallel work. Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20210412122331.1631643-1-linus.walleij@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-17dt-bindings: iio: temperature: Add DT bindings for TMP117Puranjay Mohan1-0/+41
Add devicetree binding document for TMP117, a digital temperature sensor. Signed-off-by: Puranjay Mohan <puranjay12@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210407182147.77221-2-puranjay12@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-05-14devicetree: bindings: dsa: qca8k: Document internal mdio definitionAnsuel Smith1-0/+39
Document new way of declare mapping of internal PHY to port. The new implementation directly declare the PHY connected to the port by adding a node in the switch node. The driver detect this and register an internal mdiobus using the mapping defined in the mdio node. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-14devicetree: net: dsa: qca8k: Document new compatible qca8327Ansuel Smith1-0/+1
Add support for qca8327 in the compatible list. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-14dt-bindings: net: rockchip-dwmac: add rk3308 gmac compatibleTobias Schramm1-0/+2
The Rockchip RK3308 has a gmac that is not fully compatible with any of the other Rockchip gmacs. This patch adds a compatible string for it. Signed-off-by: Tobias Schramm <t.schramm@manjaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-05-14dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183Nicolas Boichat1-1/+29
Define a compatible string for the Mali Bifrost GPU found in Mediatek's MT8183 SoCs. Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210421132841.v13.1.Ie74d3355761aab202d4825ac6f66d990bba0130e@changeid
2021-05-14dt-bindings: eeprom-93xx46: Add support for 93C46, 93C56 and 93C66Emmanuel Gil Peyrot1-0/+3
These devices differ by the size of their storage, which is why they have different compatible strings. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> Link: https://lore.kernel.org/r/20210511210727.24895-4-linkmauve@linkmauve.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-14dt-bindings: pci: qcom: Document PCIe bindings for IPQ6018 SoCBaruch Siach1-0/+24
Document qcom,pcie-ipq6018. This is similar to the ipq8074 with a few different clock sources, and one additional reset. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Link: https://lore.kernel.org/r/fd732635f4ad64263e361ce98af2944bfbd513ef.1620203062.git.baruch@tkos.co.il Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-05-14dt-bindings: phy: qcom,qmp: Add IPQ60xx PCIe PHY bindingsBaruch Siach1-0/+25
Add ipq6018 qmp phy device for the single PCIe serdes lane on IPQ60xx SoCs. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Link: https://lore.kernel.org/r/be83d8580942ab9d141dffff4e4f33f34a4c9ed9.1620203062.git.baruch@tkos.co.il Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-05-14dt-bindings: phy: mediatek,mt7621-pci-phy: add clock entriesSergio Paracuellos1-0/+5
MT7621 SoC clock driver has already mainlined in 'commit 48df7a26f470 ("clk: ralink: add clock driver for mt7621 SoC")' Hence update schema with the add of the entries related to clock. Since until now things were not properly being done we mark also 'clock' as required in the binding since this will be now the only way to properly retrieve frequency to be able to make a correct configuration of the PCIe phy registers. Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210508070930.5290-3-sergio.paracuellos@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2021-05-14dt-bindings: phy: renesas,rcar-gen3-pcie-phy: Convert to json-schemaGeert Uytterhoeven2-24/+53
Convert the Renesas R-Car Gen3 PCIe PHY Device Tree binding documentation to json-schema. Update the example to match reality. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/0301c3a7dae9afde115b6437a11c23ab85cb8b75.1620648490.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org>
Copyright © 1996 – 2026 Jason A. Donenfeld. All Rights Reverse Engineered.