- 07 12月, 2017 1 次提交
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由 Mathieu Malaterre 提交于
Improve the binding example by removing all the leading 0x to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading "0x" Converted using the following command: find Documentation/devicetree/bindings -name "*.txt" -exec sed -i -e 's/([^ ])\@0x([0-9a-f])/$1\@$2/g' {} + This is a follow up to commit 48c926cdSigned-off-by: NMathieu Malaterre <malat@debian.org> Signed-off-by: NRob Herring <robh@kernel.org>
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- 21 11月, 2017 2 次提交
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由 Fabio Estevam 提交于
Improve the bindings text by doing the following changes: - Remove the i.MX53 reference, as the RTC on i.MX53 is a different hardware - Add 'clocks' to the list of required properties - Explain that the optional security violation irq is the second entry - Use the real unit address and irq numbers for i.MX25 Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com> Acked-by: NJuergen Borleis <jbe@pengutronix.de> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
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由 Jonathan Neuschäfer 提交于
This device's bindings are not trivial: Additional properties are documented in in Documentation/devicetree/bindings/mfd/mc13xxx.txt. Signed-off-by: NJonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com> Signed-off-by: NRob Herring <robh@kernel.org>
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- 17 11月, 2017 4 次提交
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由 Johan Hovold 提交于
Hub nodes and host-controller nodes with child nodes must specify values for #address-cells (1) and #size-cells (0). Also make the definition of the related reg property a bit more stringent, and add comments to the example source. Signed-off-by: NJohan Hovold <johan@kernel.org> Signed-off-by: NRob Herring <robh@kernel.org>
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由 Johan Hovold 提交于
Add quotation marks around the compatible string to avoid ambiguity due to following punctuation, and define the VID and PID components. Signed-off-by: NJohan Hovold <johan@kernel.org> Signed-off-by: NRob Herring <robh@kernel.org>
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由 Johan Hovold 提交于
The USB hub port-number range for USB 2.0 is 1-255 and not 1-31 which reflects an arbitrary limit set by the current Linux implementation. Note that for USB 3.1 hubs the valid range is 1-15. Increase the documented valid range in the binding to 255, which is the maximum allowed by the specifications. Signed-off-by: NJohan Hovold <johan@kernel.org> Signed-off-by: NRob Herring <robh@kernel.org>
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由 Johan Hovold 提交于
According to the OF Recommended Practice for USB, hub nodes shall be named "hub", but the example had mixed up the label and node names. Fix the node name and drop the redundant label. While at it, remove a newline and add a missing semicolon to the example source. Signed-off-by: NJohan Hovold <johan@kernel.org> Signed-off-by: NRob Herring <robh@kernel.org>
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- 16 11月, 2017 1 次提交
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由 Baolin Wang 提交于
This patch adds the binding documentation for Spreadtrum SC27xx series RTC device. Signed-off-by: NBaolin Wang <baolin.wang@spreadtrum.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
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- 15 11月, 2017 1 次提交
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由 Yoshihiro Shimoda 提交于
Add device tree bindings for the PWM controller found on R-Car D3 SoCs. Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NThierry Reding <thierry.reding@gmail.com>
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- 14 11月, 2017 1 次提交
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由 Rob Herring 提交于
Consumers of usb-nop-xceiv use the phy binding, but #phy-cells is missing from the binding. This is probably because this binding predates the common phy binding. So add #phy-cells as a required property. This should not break any users as missing should be treated as 0 cells. Signed-off-by: NRob Herring <robh@kernel.org>
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- 11 11月, 2017 4 次提交
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由 Niklas Cassel 提交于
There are two different combined signal for various interrupt events: In EQOS-CORE and EQOS-MTL configurations, mci_intr_o is the interrupt signal. In EQOS-DMA, EQOS-AHB and EQOS-AXI configurations, these interrupt events are combined with the events in the DMA on the sbd_intr_o signal. Depending on configuration, the device tree irq "macirq" will refer to either mci_intr_o or sbd_intr_o. The databook states: "The MAC generates the LPI interrupt when the Tx or Rx side enters or exits the LPI state. The interrupt mci_intr_o (sbd_intr_o in certain configurations) is asserted when the LPI interrupt status is set. When the MAC exits the Rx LPI state, then in addition to the mci_intr_o (sbd_intr_o in certain configurations), the sideband signal lpi_intr_o is asserted. If you do not want to gate-off the application clock during the Rx LPI state, you can leave the lpi_intr_o signal unconnected and use the mci_intr_o (sbd_intr_o in certain configurations) signal to detect Rx LPI exit." Since the "macirq" is always raised when Tx or Rx enters/exits the LPI state, "eth_lpi" must therefore refer to lpi_intr_o, which is only raised when Rx exits the LPI state. Update the DT binding description to reflect reality. Signed-off-by: NNiklas Cassel <niklas.cassel@axis.com> Acked-by: NAlexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Olivier Moysan 提交于
Add mclk-fs support to audio graph card as initially supported in simple card. Signed-off-by: NOlivier Moysan <olivier.moysan@st.com> Acked-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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由 Andi Shyti 提交于
The S6SY761 touchscreen is a capicitive multi-touch controller for mobile use. It's connected with i2c at the address 0x48. This commit provides a basic version of the driver which can handle only initialization, touch events and power states. The controller is controlled by a firmware which, in the version I currently have, doesn't provide all the possible functionalities mentioned in the datasheet. Signed-off-by: NAndi Shyti <andi.shyti@samsung.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Anthony Kim 提交于
The HiDeep touchscreen device is a capacitive multi-touch controller mainly for multi-touch supported devices use. It use I2C interface for communication to IC and provide axis X, Y, Z locations for ten finger touch through input event interface to userspace. It support the Crimson and the Lime two type IC. They are different the number of channel supported and FW size. But the working protocol is same. Signed-off-by: NAnthony Kim <anthony.kim@hideep.com> Acked-by: NRob Herring <robh+dt@kernel.org> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 10 11月, 2017 3 次提交
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由 Florian Fainelli 提交于
BCM7278 includes a RGN200 hardware random number generator, document the compatible string for that version of the IP. Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
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由 Marco Franchi 提交于
Improve the binding example by removing all the leading zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"` Some unnecessary changes were manually fixed. Signed-off-by: NMarco Franchi <marco.franchi@nxp.com> Signed-off-by: NRob Herring <robh@kernel.org>
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由 Aleksandar Markovic 提交于
Add documentation for DT binding of Goldfish FB driver. The compatible string used by OS for binding the driver is "google,goldfish-fb". Signed-off-by: NMiodrag Dinic <miodrag.dinic@mips.com> Signed-off-by: NGoran Ferenc <goran.ferenc@mips.com> Signed-off-by: NAleksandar Markovic <aleksandar.markovic@mips.com> Acked-by: NRob Herring <robh@kernel.org> Cc: David Airlie <airlied@linux.ie> Cc: Douglas Leung <douglas.leung@mips.com> Cc: James Hogan <james.hogan@mips.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Paul Burton <paul.burton@mips.com> Cc: Petar Jovanovic <petar.jovanovic@mips.com> Cc: Raghu Gandham <raghu.gandham@mips.com> Signed-off-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
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- 09 11月, 2017 3 次提交
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由 Yoshihiro Shimoda 提交于
This patch adds binding for r8a77995 (R-Car D3). This SoC can use "renesas,rcar-gen3-gpio" fallback compatibility. So, this patch doesn't modify the gpio-rcar driver. Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: NSimon Horman <horms+renesas@verge.net.au> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Fabio Estevam 提交于
The 'fsl,spi-num-chipselects' property is obsolete according to Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt, so remove it from the example. Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NLee Jones <lee.jones@linaro.org>
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由 Andrew F. Davis 提交于
The binding states the reset GPIO property shall be named "cirrus,gpio-nreset" and this is what the driver looks for, but the example uses "gpio-reset". Fix this here. Fixes: 3bb40619 ("ASoC: cs42l56: bindings: sound: Add bindings for CS42L56 CODEC") Signed-off-by: NAndrew F. Davis <afd@ti.com> Signed-off-by: NMark Brown <broonie@kernel.org>
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- 08 11月, 2017 9 次提交
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由 Icenowy Zheng 提交于
Allwinner A64/H5 SoCs come with a SID controller like the one in H3, but without the silicon bug that makes the initial value at 0x200 wrong, so the value at 0x200 can be directly read. Add support for this kind of SID controller. Signed-off-by: NIcenowy Zheng <icenowy@aosc.io> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Keiji Hayashibara 提交于
Add uniphier-efuse dt-bindings documentation. Signed-off-by: NKeiji Hayashibara <hayashibara.keiji@socionext.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Rajendra Nayak 提交于
Update the binding and driver for pmi8994-gpios Signed-off-by: NRajendra Nayak <rnayak@codeaurora.org> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Linus Walleij 提交于
This enabled pin config on the Gemini driver and implements pin skew/delay so that the ethernet pins clocking can be properly configured. Acked-by: NHans Ulli Kroll <ulli.kroll@googlemail.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Linus Walleij 提交于
Some pin controllers (such as the Gemini) can control the expected clock skew and output delay on certain pins with a sub-nanosecond granularity. This is typically done by shunting in a number of double inverters in front of or behind the pin. Make it possible to configure this with a generic binding. Cc: devicetree@vger.kernel.org Acked-by: NRob Herring <robh@kernel.org> Acked-by: NHans Ulli Kroll <ulli.kroll@googlemail.com> Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Eric Nelson 提交于
Note that alarms are not currently implemented. 64 bytes of nvmem is supported and exposed in sysfs (# is the instance number, starting with 0): /sys/bus/nvmem/devices/pcf85363-#/nvmem Signed-off-by: NEric Nelson <eric@nelint.com> Reviewed-by: NFabio Estevam <fabio.estevam@nxp.com> Tested-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
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由 Egil Hjelmeland 提交于
Signed-off-by: NEgil Hjelmeland <privat@egil-hjelmeland.no> Reviewed-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Troy Kisky 提交于
This is better for code locality and should slightly speed up normal interrupts. This also allows PPS clock output to start working for i.mx7. This is because i.mx7 was already using the limit of 3 interrupts, and needed another. Signed-off-by: NTroy Kisky <troy.kisky@boundarydevices.com> Acked-by: NFugang Duan <fugang.duan@nxp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jonas Gorski 提交于
Codify using a named clock for the refclk of the uart. This makes it easier if we might need to add a gating clock (like present on the BCM6345). Signed-off-by: NJonas Gorski <jonas.gorski@gmail.com> Acked-by: NRob Herring <robh@kernel.org> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Kevin Cernekee <cernekee@gmail.com> Cc: Russell King <linux@armlinux.org.uk> Cc: linux-mips@linux-mips.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-serial@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: bcm-kernel-feedback-list@broadcom.com Patchwork: https://patchwork.linux-mips.org/patch/17328/Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NJames Hogan <jhogan@kernel.org>
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- 07 11月, 2017 6 次提交
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由 Sebastien Bourdelin 提交于
Add binding documentation for the Technologic Systems NBUS that is used to interface with peripherals in the FPGA of the TS-4600 SoM. Signed-off-by: NSebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Ard Biesheuvel 提交于
Document a new boolean property of the sdhci-fujitsu binding that indicates whether the CMD_DAT_DELAY bit needs to be set in the F_SDH30_ESD_CONTROL register. Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
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由 Ludovic Barre 提交于
This patch updates stm32-exti documentation with stm32h7-exti compatible string. Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NLudovic Barre <ludovic.barre@st.com> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>
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由 Ard Biesheuvel 提交于
Add a description of the External Interrupt Unit (EXIU) interrupt controller as found on the Socionext SynQuacer SoC. Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>
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由 Andrew Jeffery 提交于
Signed-off-by: NAndrew Jeffery <andrew@aj.id.au> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
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由 Joel Stanley 提交于
In order to use i2c from a cold boot, the i2c peripheral must be taken out of reset. We request a shared reset controller each time a bus driver is loaded, as the reset is shared between the 14 i2c buses. On remove the reset is asserted, which only touches the hardware once the last i2c bus is removed. The reset is required as the I2C buses will not work without releasing the reset. Previously the driver only worked with out of tree hacks that released this reset before the driver was loaded. Update the device tree bindings to reflect this. Signed-off-by: NJoel Stanley <joel@jms.id.au> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
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- 04 11月, 2017 1 次提交
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由 Andreas Färber 提交于
Define a compatible string for Cubietech CubieBoard6. Cc: support@cubietech.com Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 03 11月, 2017 3 次提交
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由 Stafford Horne 提交于
IPI driver for the Open Multi-Processor Interrupt Controller (ompic) as described in the Multi-core support section of the OpenRISC 1.2 architecture specification: https://github.com/openrisc/doc/raw/master/openrisc-arch-1.2-rev0.pdf Each OpenRISC core contains a full interrupt controller which is used in the SMP architecture for interrupt balancing. This IPI device, the ompic, is the only external device required for enabling SMP on OpenRISC. Pending ops are stored in a memory bit mask which can allow multiple pending operations to be set and serviced at a time. This is mostly borrowed from the alpha IPI implementation. Reviewed-by: NMarc Zyngier <marc.zyngier@arm.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NStefan Kristiansson <stefan.kristiansson@saunalahti.fi> [shorne@gmail.com: converted ops to bitmask, wrote commit message] Signed-off-by: NStafford Horne <shorne@gmail.com>
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由 Stafford Horne 提交于
Add OpenRISC.io to vendor prefixes. This is reserved for softcores developed by the OpenRISC community. The OpenRISC community has separated from OpenCores.org requiring a new prefix. Reviewed-by: NAndreas Färber <afaerber@suse.de> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NStafford Horne <shorne@gmail.com>
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由 Stafford Horne 提交于
Add devicetree binding documentation for the OpenRISC platform opencores,or1ksim. This is the main OpenRISC reference platform supporting multiple FPGA SoC's. This format is based on some of the mips binding docs as we have similar requirements. Also, update maintainers so openrisc related binding changes are visible to the openrisc team. Acked-by: NRob Herring <robh@kernel.org> Suggested-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NStafford Horne <shorne@gmail.com>
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- 02 11月, 2017 1 次提交
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由 Martin Blumenstingl 提交于
Meson8 uses the same GPIO interrupt controller IP block as the other Meson SoCs. A total of 134 pins can be spied on, which is the sum of: - 22 pins on bank GPIOX - 17 pins on bank GPIOY - 30 pins on bank GPIODV - 10 pins on bank GPIOH - 15 pins on bank GPIOZ - 7 pins on bank CARD - 19 pins on bank BOOT - 14 pins in the AO domain Acked-by: NKevin Hilman <khilman@baylibre.com> Acked-by: NRob Herring <robh@kernel.org> Signed-off-by: NMartin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>
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