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* ARM: dts: vf610-zii-dev-rev-b: fix interrupt for GPIO expanderRussell King2017-12-26
| | | | | | | | | | | | | | The interrupt specification for the GPIO expander is wrong - the expander is wired to PTB28, which is GPIO98. GPIO98 is on gpio chip 3, not 2. In addition, the device is missing a required property. Interrupt controllers must have the "interrupt-controller" property specified. Add this. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: vf610-zii-dev: enable edma1Russell King2017-12-26
| | | | | | | | | | EDMA1 is required for the SPI controller used on the ZII boards to be functional. Enable EDMA1. Fixes: 14c416336820 ("ARM: dts: vfxxx: Enable DMA for DSPI on Vybrid") Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: ls1021a-twr: Remove extra clock cellFabio Estevam2017-12-26
| | | | | | | | | | | | | There is an extraneous '1' cell in the clock phandle, which causes the following build warning: arch/arm/boot/dts/ls1021a-twr.dtb: Warning (clocks_property): Property 'clocks', cell 1 is not a phandle reference in /soc/i2c@2190000/sgtl5000@a arch/arm/boot/dts/ls1021a-twr.dtb: Warning (clocks_property): Missing property '#clock-cells' in node /soc/interrupt-controller@1400000 or bad phandle (referred from /soc/i2c@2190000/sgtl5000@a:clocks[1]) Remove the unneeded extra cell. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: ls1021a-qds: Remove extra clock cellFabio Estevam2017-12-26
| | | | | | | | | | | | | There is an extraneous '1' cell in the clock phandle, which causes the following build warning: arch/arm/boot/dts/ls1021a-qds.dtb: Warning (clocks_property): Property 'clocks', cell 1 is not a phandle reference in /soc/i2c@2180000/mux@77/i2c@4/sgtl5000@2a arch/arm/boot/dts/ls1021a-qds.dtb: Warning (clocks_property): Missing property '#clock-cells' in node /soc/interrupt-controller@1400000 or bad phandle (referred from /soc/i2c@2180000/mux@77/i2c@4/sgtl5000@2a:clocks[1]) Remove the unneeded extra cell. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx53: add srtc nodePatrick Bruenn2017-12-26
| | | | | | | | | | rtc-mxc_v2 driver will add support for the i.MX53 SRTC Note: we keep the 'srtc' label to avoid duplicate with imx53-m53.dtsi Signed-off-by: Patrick Bruenn <p.bruenn@beckhoff.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* dt-bindings: imx-gpcv2: Fix the unit addressFabio Estevam2017-12-26
| | | | | | | | | | | | In the provided example the unit address does not match the 'reg' value, as IMX7_POWER_DOMAIN_PCIE_PHY is defined as 1. Fix the unit address and avoid using defines in reg as per Rob Herring's recommendation. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: imx: dts: Use lower case for bindings notationMathieu Malaterre2017-12-26
| | | | | | | | | | | | | | | | | | | | | | | | | | Improve the DTS files using lower case to fix the following dtc warnings: Warning (simple_bus_reg): Node /XXX@<UPPER> simple-bus unit address format error, expected "<lower>" Converted using the following command: find . -type f \( -iname *.dts -o -iname *.dtsi \) -exec sed -i -e "s/@\([0-9a-fA-FxX\.;:#]+\)\s*{/@\L\1 {/g" -e "s/@0x\(.*\) {/@\1 {/g" -e "s/@0+\(.*\) {/@\1 {/g" {} +^C For simplicity, two sed expressions were used to solve each warnings separately. To make the regex expression more robust a few other issues were resolved, namely setting unit-address to lower case, and adding a whitespace before the the opening curly brace: https://elinux.org/Device_Tree_Linux#Linux_conventions This is a follow up to commit 4c9847b7375a ("dt-bindings: Remove leading 0x from bindings notation") Reported-by: David Daney <ddaney@caviumnetworks.com> Suggested-by: Rob Herring <robh@kernel.org> Signed-off-by: Mathieu Malaterre <malat@debian.org> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6q-h100: use usdhc2 VSELECTMichael Tretter2017-12-26
| | | | | | | | | | | The uSDHC controller directly provides a VSELECT signal that can be muxed to the external voltage select. Mux the VSELECT directly to avoid using a GPIO. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6sx: Add support for PCI power domainFabio Estevam2017-12-26
| | | | | | | | | | | | | | | Previously PCI support was working because the bootloader has previously powered up the PCI power domain. Represent the PCI power domain, so that PCI is functional without relying on the PCI support from the bootloader. Tested on a imx6sx-sdb board with no PCI support in the bootloader. Reported-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6sx: Fix PCI non-prefetchable memory rangeFabio Estevam2017-12-26
| | | | | | | | The third cell of the PCI non-prefetchable memory range should be 0x08000000, so change it accordingly. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl-hummingboard2: rename regulators to match schematicRussell King2017-12-26
| | | | | | | | | | Make the regulators match the schematic - name the regulators after one of their schematic supply names, and arrange them into their heirarchy. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl-hummingboard2: add v1.5 som with eMMCRussell King2017-12-26
| | | | | | | | | | Add support for the v1.5 SOM with TI Wi-Fi and eMMC. As the pinmux settings are different for the microsom, we need to use a separate board-level dts for this as there is no support for overlays. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl-hummingboard2: add v1.5 som without eMMCRussell King2017-12-26
| | | | | | | | | | Add support for the v1.5 SOM with TI Wi-Fi but without eMMC. As the pinmux settings are different for the microsom, we need to use a separate board-level dts for this as there is no support for overlays. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl-hummingboard2: add PWM3 supportRussell King2017-12-26
| | | | | | Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: split out eMMC supportRussell King2017-12-26
| | | | | | | | | eMMC is optional on HB2 boards, and may be implemented by the SOM. Move it out of the base HB2 include file. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: rework regulatorsLucas Stach2017-12-26
| | | | | | | | | | | | | Name the regulators according to the voltage rails they are feeding in the schematic. The USB 2-4 regulators are fixed regulators and are always on, as they are not a VBUS supply for a single USB host port on the i.MX6, but supply VBUS to ports behind a USB hub and there is currently no way to model this in mainline. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: remove redundant PWM disablesLucas Stach2017-12-26
| | | | | | | | | | The PWM nodes are already disabled in the imx6qdl.dtsi, so there is no need to disable them again in the board DTS. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: remove non-mainline property from RTCLucas Stach2017-12-26
| | | | | | | Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: fix PCIe reset polarityLucas Stach2017-12-26
| | | | | | | | | The driver always uses active-low, but better describe reality in the DT. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: remove LDB nodeLucas Stach2017-12-26
| | | | | | | | | | It's disabled by default and the data mapping is supposed to be retrieved from the attached panel driver in mainline. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: add SGTL5000 VDDD supplyLucas Stach2017-12-26
| | | | | | | | | VDDD is supplied by VCC_1P8 on HB2. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: fix formattingLucas Stach2017-12-26
| | | | | | | | | Trivial formatting change. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: convert to more conventional vmmc-supplyRussell King2017-12-26
| | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: use proper gpio flags definitionsRussell King2017-12-26
| | | | | | | | | Use proper gpio flag definitions for GPIOs rather than using opaque uninformative numbers. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: fix SD card detectRussell King2017-12-26
| | | | | | | | | Fix the SD card detect signal, which was missing the polarity specification, and the pull-up necessary for proper signalling. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: add Broadcom Wi-Fi includeRussell King2017-12-26
| | | | | | | | | The Broadcom Wi-Fi was moved out to a separate include file. Add the include. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: move microsom includes into .dtsRussell King2017-12-26
| | | | | | | | Move the microsom includes into the .dts files. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl-hummingboard2: rename microsom includeRussell King2017-12-26
| | | | | | | | Rename microsom include to imx6qdl-sr-som. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6*-hummingboard2: remove ar8035 includeRussell King2017-12-26
| | | | | | | | Remove the AR8035 include, the file is now gone. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6qdl: add HummingBoard2 boardsJon Nettleton2017-12-26
| | | | | | | | | | | This adds support for the Hummingboard Gate and Edge devices from SolidRun. Signed-off-by: Jon Nettleton <jon@solid-run.com> Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: TS-4600: add basic device treeSebastien Bourdelin2017-12-26
| | | | | | | | | | | These device trees add support for the TS-4600 by Technologic Systems. More details here: http://wiki.embeddedarm.com/wiki/TS-4600 Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* of: documentation: add bindings documentation for TS-4600Sebastien Bourdelin2017-12-26
| | | | | | | | This adds the documentation for the TS-4600 by Technologic Systems. Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: TS-7970: add basic device treeSebastien Bourdelin2017-12-26
| | | | | | | | | | These device trees add support for TS-7970 by Technologic Systems. More details here: https://wiki.embeddedarm.com/wiki/TS-7970 Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* of: documentation: add bindings documentation for TS-7970Sebastien Bourdelin2017-12-26
| | | | | | | | This adds the documentation for the TS-7970 by Technologic Systems. Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx7: add Toradex Colibri iMX7D 1GB (eMMC) supportStefan Agner2017-12-26
| | | | | | | | | | | Add support for the Computer on Module Colibri iMX7D 1GB along with the Colibri Evaluation Board device trees. Follow the usual hierarchic include model, maintaining shared configuration in imx7-colibri.dtsi and imx7-colibri-eval-v3.dtsi respectively. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx7-colibri: add MCP2515 CAN controllerStefan Agner2017-12-26
| | | | | | | | | | | | The Colibri Evaluation Carrier Board provides a MCP2515 CAN controller connected via SPI. Note that the i.MX 7 provides an internal CAN controller which is much better suited for CAN operations. Using the MCP2515 with a Colibri iMX7 module is mainly useful to test the SPI interface. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx7-colibri: specify backlight GPIOStefan Agner2017-12-26
| | | | | | | | | | The Colibri standard defines SODIMM 71 as backlight enable GPIO. Assign the GPIO to the backlight node in the module level device tree. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx7-colibri: specify usdhc1 suppliesStefan Agner2017-12-26
| | | | | | | | | | | The usdhc1 controller instance is used to provide the default SD/MMC capabilities of the Colibri standard. The IO pins are supplied to the SoC on the module whereas the SD-card is powered by the Carrier Board supply. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx7-colibri: specify cpu-supplyStefan Agner2017-12-26
| | | | | | | | | Specify CPU supply using the "cpu-supply" property instead of the invalid "arm-supply" property. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx7-colibri: use NAND_CE1 as GPIOStefan Agner2017-12-26
| | | | | | | | | | All Colibri iMX7 SKUs use either single-die NAND or eMMC, hence NAND_CE1 is not used on the module and can be used as a GPIO by carrier boards. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx7-colibri: mux pull-ups where appropriateStefan Agner2017-12-26
| | | | | | | | | Use pull-ups instead of pull-downs for the pins which are already pulled-up externally. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx7-colibri: make sure multiplexed pins are not activeStefan Agner2017-12-26
| | | | | | | | | The Colibri pins PWM<A> and <D> are multiplexed on the module, make sure the secondary SoC pin is not active. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx7-colibri: move and rename USB Host power regulatorStefan Agner2017-12-26
| | | | | | | | | | | | | | | | The Colibri default which enables USB Host power is not necessarily tied to the OTG2 controller, some carrier board use the pin to control USB power for both controllers. Hence name the pinctrl group more generic. Also move the regulator to the generic eval-v3 device tree since the regulator is always on the carrier board. In the Colibri iMX7S case the regulator is just not used. This allows to reuse the regulator in a upcoming SKU Colibri iMX7D 1GB with eMMC. Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6sl-evk: Convert from fbdev to drm bindingsMarco Franchi2017-12-26
| | | | | | | | | | | | | | It is preferred to use the panel compatible string rather than passing the LCD timing in the device tree. So pass the "sii,43wvf1g" compatible string which describes the parallel LCD. Also, pass the 'backlight' property as described in Documentation/devicetree/bindings/display/panel/simple-panel.txt Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6sl-evk: Rearrange the regulators nodeMarco Franchi2017-12-26
| | | | | | | | | | | It is not recommended to place regulators inside "simple-bus", so move them out. The motivation for doing this is to make it easier to adding new regulators. Signed-off-by: Marco Franchi <marcofrk@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: imx6sx-sdb: Convert from fbdev to drm bindingsMarco Franchi2017-12-26
| | | | | | | | | | | | | | It is preferred to use the panel compatible string rather than passing the LCD timing in the device tree. So pass the "sii,43wvf1g" compatible string, which describes the parallel LCD. Also pass the 'backlight' property as described in Documentation/devicetree/bindings/display/panel/simple-panel.txt Signed-off-by: Marco Franchi <marcofrk@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: colibri/apalis: use correct compatible for RTCStefan Agner2017-12-26
| | | | | | | | | | | | All Toradex Carrier Boards use a st,m41t0 compatible RTC. Compared to a st,m41t00 this RTC has also an oscillator fail bit which allows to detect when the RTC lost track of time. Cc: Sanchayan Maity <maitysanchayan@gmail.com> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Stefan Agner <stefan@agner.ch> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: ls1021a: Specify interrupt-affinity for pmu nodeEsben Haabendal2017-12-26
| | | | | | | | | | | This avoids the warning hw perfevents: no interrupt-affinity property for /pmu, guessing. Signed-off-by: Esben Haabendal <eha@deif.com> [RV: adapt commit log to the warning emitted in current mainline] Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: ls1021a: Add label to USB controllersEsben Haabendal2017-12-26
| | | | | | | | | Add usb2 and usb3 labels to USB2 and USB3 controller device tree nodes, for easier modification in board dts files. Signed-off-by: Esben Haabendal <eha@deif.com> Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* ARM: dts: ls1021a: add reboot node to .dtsiRasmus Villemoes2017-12-26
| | | | | | | | The LS1021A can be reset via the dcfg regmap in the same way as the arm64 layerscape SoCs, so add the corresponding DT node. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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