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2018-07-11ARM: dts: imx6qdl-apalis/-colibri: prevent 1.8V modesStefan Agner2-5/+5
Use no-1-8-v device tree property to indicate that the board does not support 1.8V signaling. The property voltage-ranges seems not appropriate in our case since we do not have level shifters in place. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11ARM: dts: imx6q-apalis-eval: add carrier board 3.3V supplyStefan Agner1-0/+12
Add the 3.3V main supply on the carrier board. Currently as a fixed supply since not all consumer are modeled yet. This gets also rid of some missing supply warnings. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11ARM: dts: imx6q-apalis: add chosen nodeStefan Agner3-0/+12
Add Apalis UART1 as default serial console. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11ARM: dts: imx: Add ZII SCU2 Mezz boardAndrey Smirnov2-1/+450
Add support for the Zodiac Inflight Innovations SCU2 Mezz board (i.MX51-based). Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: cphealy@gmail.com Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Tested-by: Chris Healy <cphealy@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11ARM: dts: imx: Remove optional 'fsl,sec-era' propertyFabio Estevam3-3/+0
Since commit 654f2b937b38 ("crypto: caam - allow retrieving 'era' from register") the CAAM driver is capable of obtaining the era version by reading the appropriate CAAM registers, so let the CAAM driver discover the era version in run-time instead of hardcoding such information in the device tree. According to Documentation/devicetree/bindings/crypto/fsl-sec4.txt the 'fsl,sec-era' is an optional property and this can be safely removed now. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11ARM: dts: imx31: add LogicPD MX31Lite board descriptionVladimir Zapolskiy2-1/+179
The added DTS contains a combined description of LogicPD MX31 Lite SoM devices, peripherals are routed to ports on a baseboard: * PATA controller, * SD/MMC controller, * 2 GPIO LEDs, * UART controllers, * Freescale MC13783 MFD connected over SPI, * SMSC LAN9117, * ST Micro NAND SLC, 64 MiB, * Intel NOR flash, 16 MiB. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-11ARM: dts: imx31: add device tree description of basic controllersVladimir Zapolskiy1-0/+223
The change adds a number of basic peripherals found on i.MX31 SoC: * GPIO controllers, * I2C master controllers, * SPI master controllers, * ATA controller, * SDHC controllers, * RTC, watchdog and PWM contollers, * SDMA, * IRAM, * NAND and WEIM controllers on EMI. The added controller devices were tested on Freescale i.MX31 powered LogicPD Lite SoM and baseboard. DMA functionality was tested on SDHC and SPI controllers so far, thus dmas properties are added to those device nodes only. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03ARM: dts: imx51: Fix USB PHY duplicate unit-addressFabio Estevam3-43/+22
Currently the following DTC warnings are seen with W=1: arch/arm/boot/dts/imx51-babbage.dtb: Warning (unique_unit_address): /usbphy/usbphy@0: duplicate unit-address (also used in node /usbphy/usbh1phy@0) arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard.dtb: Warning (unique_unit_address): /usbphy/usbphy@0: duplicate unit-address (also used in node /usbphy/usbh1phy@0) Fix it by moving the USB PHY nodes outside of simple-bus and drop the unneeded unit-address, which matches the bindings documentation at Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt While at it rename the USB PHY node to usbphy1 for consistency. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03ARM: dts: imx: Add missing OPP properties for CPUsViresh Kumar4-3/+178
The OPP properties, like "operating-points", should either be present for all the CPUs of a cluster or none. If these are present only for a subset of CPUs of a cluster then things will start falling apart as soon as the CPUs are brought online in a different order. For example, this will happen because the operating system looks for such properties in the CPU node it is trying to bring up, so that it can create an OPP table. Add such missing properties. Fix other missing properties (like clocks, supply, clock latency) as well to make it all work. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03ARM: dts: imx6: correct anatop regulators rangeAnson Huang2-8/+8
According to i.MX6 datasheet, the LDO_1P1's typical programming operating range is 1.0V to 1.2V, and the LDO_2P5's typical programming operating range is 2.25V to 2.75V, correct LDO_1P1 and LDO_2P5's regulator range settings for i.MX6 SoCs. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03ARM: dts: imx6sll: Fix the SPDX notation for header fileFabio Estevam1-1/+1
Per Documentation/process/license-rules.rst the SPDX notation for header file should be /* */ style, so fix it accordingly. Fixes: 9f30b6b1a957 ("ARM: dts: imx: Add basic dtsi file for imx6sll") Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03ARM: dts: imx6ull: add operating pointsSébastien Szymanski2-14/+19
i.MX6ULL has different operating ranges than i.MX6UL so add the operating points for the i.MX6ULL and remove them from board device trees. A 25mV offset is added to the minimum allowed values like for the i.MX6UL. The valid frequencies are now selected by the cpufreq driver according to ratings stored in fuses since commit 0aa9abd4c212 ("cpufreq: imx6q: check speed grades for i.MX6ULL") Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03ARM: dts: imx51-zii-rdu1: correct touchscreen axis inversionNick Dyer1-1/+1
The RMI4 touchscreen driver applied inversion and axis swap in the wrong order, violating the DT binding for those properties. This was fixed in 645a397, so correct the RDU1 DT to apply the inversion to the correct axis. Tested on Zii RDU1 00-5105-30 rev B Signed-off-by: Nick Dyer <nick@shmanahar.org> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03ARM: dts: imx53-ppd: Rename usbphy nodesSebastian Reichel1-2/+2
This renames usbphy nodes 2 & 3, so that they follow the same format as usbphy node 0 & 1 from imx53.dtsi. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03ARM: dts: imx53-ppd: Add fixed-regulator informationSebastian Reichel1-0/+32
Add information about 3V3 power rail to avoid kernel warnings, that dummy regulators have been added. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03ARM: dts: imx51-babbage: Make use of pinctrl_usbh1regAndrey Smirnov1-0/+2
Pinctrl_usbh1reg defines pinmux setting for reset GPIO used by usbh1phy, but is not referenced by that node. Fix that. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-03ARM: dts: ls1021a: Add missing cooling device properties for CPUsViresh Kumar1-0/+1
The cooling device properties, like "#cooling-cells" and "dynamic-power-coefficient", should either be present for all the CPUs of a cluster or none. If these are present only for a subset of CPUs of a cluster then things will start falling apart as soon as the CPUs are brought online in a different order. For example, this will happen because the operating system looks for such properties in the CPU node it is trying to bring up, so that it can register a cooling device. Add such missing properties. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx6sll-evk: enable usdhc3 slotAnson Huang1-0/+65
On i.MX6SLL EVK board, SD3 slot can be used for WiFi and other SD accessories, enable it. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx6qdl-zii-rdu2: Populate RAVE SP power button nodeAndrey Smirnov1-0/+4
RAVE SP found on RDU2 implements power button control compatible with the rave-sp-pwrbutton driver. Add a node to make it availible. Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: cphealy@gmail.com Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx6qdl-zii-rdu2: Populate RAVE SP backlight nodeAndrey Smirnov1-0/+4
RAVE SP found on RDU2 implements backlight control compatible with the rave-sp-backlight driver. Add a node to make it availible. Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: cphealy@gmail.com Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx6qdl-zii-rdu2: Populate RAVE SP EEPROM nodesAndrey Smirnov1-0/+18
ZII's RDU2s come with two EEPROMs attached to RAVE SP. Add corresponding nodes to make them availible. Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: cphealy@gmail.com Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx51-zii-rdu1: Populate RAVE SP EEPROM nodesAndrey Smirnov1-0/+29
ZII's RDU1s come with up to 3 EEPROMs attached to RAVE SP. Add corresponding nodes to make them availible. Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: cphealy@gmail.com Cc: Rob Herring <robh+dt@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx53-qsb: Let the codec control MCLK pinctrlFabio Estevam1-1/+8
The hog pinctrl hog is meant for pins that do not have an associated driver. The MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK pin is the one that provides the MCLK signal to the SGTL5000 codec, so a better represenation is to move it under the codec node. While at it, change the pinctrl value from 0x80000000 to the POR reset value of register IOMUXC_SW_PAD_CTL_PAD_GPIO_0. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx6ull: Switch to SPDX identifierFabio Estevam1-40/+3
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx51: Add sahara crypto supportFabio Estevam1-0/+9
The sahara crypto block on i.MX51 has the same IP version as the one on i.MX53. Add support for it. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx6qdl-colibri: use pull-down on wake-up pinStefan Agner1-2/+1
The wake-up pin is pulled low with 100kOhm on the carrier board. The current configuration of 100kOhm pull-up caused lots of interrupts, especially during boot up. Make sure the pin is at a reasonable level at startup by pulling it low on SoC side too. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx6qdl-colibri: move card detect to module device treeStefan Agner2-4/+2
Muxing the card detect only in the carrier board device tree overwrites the USDHC muxing in the module level device tree. Move card detect to the module level device tree since this is also a default pinout of the Colibri standard. If a carrier board requires a different setting it still can overwrite the nodes in the carrier board specific device tree. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx6qdl-colibri: mux SD/MMC card detect explicitlyStefan Agner1-1/+1
Do not rely on reset/boot defaults and use a default GPIO setting with pull-up enabled. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx: Add missing chosen/stdout-pathLeonard Crestez4-0/+16
This makes it possible to enable earlycon for debugging by just passing an empty "earlycon" argument on the kernel command-line. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx50: remove non-existent USB instancesAlexander Kurz2-26/+0
According to the i.MX50 Reference Manual, the SoC features one USB OTG and one host controller. Remove the non-existent instances from the DTS which probably got initially copied from the mx53 DTS. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx50: fix KPP pin definition typosAlexander Kurz1-2/+2
iMX50 pin mux options for pads KEY_COL2 and KEY_COL3 allow muxing the same KEY_COL instances as the pad name. Fix typos shifting KEY_COL instances. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx51: Add aipstz nodesFabio Estevam1-0/+10
Currently when trying to use the 'devmem' tool to read/write registers the following bus error is observed: [ 82.689185] Unhandled fault: external abort on non-linefetch (0x1018) at 0xb6ff10c4 [ 82.697071] pgd = (ptrval) [ 82.699920] [b6ff10c4] *pgd=a87c5831, *pte=73fa8383, *ppte=73fa8a33 Bus error Add the aipstz nodes, so that the following function from imx51_dt_init() can work properly: imx_aips_allow_unprivileged_access("fsl,imx51-aipstz"); After adding these nodes, 'devmem' tool can work correctly, which is very useful for debugging purposes. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-01ARM: dts: imx7d-sdb: Restore pwm backlight supportLeonard Crestez1-4/+17
This was removed in commit 5eaeaccdaedb ("ARM: dts: imx7d-sdb: Pass 'enable-gpios' and 'power-supply' properties") with a note claiming that GPIO1_IO01 is connected to a pin labeled as "PWREN" on the connector. Despite that label this pin does actually work as a PWM controlling brightness. So restore pwm functionality. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-28ARM: dts: imx6sll: declare src module to be compatible to imx51's srcAnson Huang1-1/+1
i.MX6SLL uses same SRC module as i.MX51, add "fsl,imx51-src" compatible string to enable SRC driver to support setting CPU resume address for cpu-idle and suspend/resume. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-28ARM: dts: imx6: RIoTboard Add chosen stdout-path propertyEmmanuel Vadot1-0/+4
The RIoTboard debug uart is connected to serial1. Add a chosen property in the DTS so OS knows what serial port to use for the console. Signed-off-by: Emmanuel Vadot <manu@freebsd.org> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-28ARM: dts: imx: add cooling-cells for cpufreq cooling deviceAnson Huang6-0/+6
Add #cooling-cells for i.MX6/7 SoCs for cpufreq cooling device usage. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Bastian Stender <bst@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-28ARM: dts: imx51: add CodaHx4 VPUPhilipp Zabel1-0/+11
Add the CodaHx4 VPU to the i.MX51 device tree. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-19ARM: dts: imx7d-sdb: Remove duplicate regulator-can2-3v3Leonard Crestez1-8/+0
Two different regulators are defined with the same name and label but distinct properties. The first definition was added with the first board dts and the second was added when upstream added flexcan support. Looking at schematics it is indeed gpio2 14 connected to the STB pin of the CAN transceiver so remove the first definition. The second definition entirely overrides the first so this already worked and this patch results in no DTB change, just a cleanup. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-19ARM: dts: imx6qdl-sabreauto: Add sensorsLeonard Crestez1-0/+21
The following sensors are on I2C3 on the baseboard: * isil,isl29023 light sensor * fsl,mag3110 magnetometer * fsl,mma8451 accelerometer Added under i2cmux/i2c@1 because they're not otherwise accessible. These are all supported by iio with following configs: * CONFIG_SENSORS_ISL29018 * CONFIG_MAG3110 * CONFIG_MMA8452 Tested with raw reads from iio sysfs. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-19ARM: dts: imx6qdl-icore: Fix wrong reg_2p5 regulator node nameJagan Teki1-2/+1
- in reg_2p5, fix regulator node name as regulator-2p5v - remove exctra line Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-19ARM: dts: imx6q-icore-mipi: Add OV5640 Camera sensorJagan Teki2-1/+53
OV5640 Camera sensor is connected in i.CoreM6 1.5 Quad/Dual MIPI starter kit. This patch also move MX6QDL_PAD_GPIO_0__CCM_CLKO1 pinctrl from i2c3 to ov5640 pinctrl. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-19ARM: dts: imx6dl: Add Engicam i.CoreM6 1.5 Quad/Dual MIPI starter kit supportJagan Teki2-0/+26
i.CoreM6 1.5 is an another i.CoreM6 QDL cpu modules which can be connected to EDIMM starter kit design with eMMC and MIPI-CSI interfaces suitable for Android and video capture application. notable features: CPU NXP i.MX6 S/DL/D/Q, Up to 4 x Cortex-A9@800MHz Memory Up to 2 GB DDR3-1066 Video Interfaces Up to 1 Parallel Up to 2 LVDS HDMI 1.4 port 8 bit CSI INPUT MIPI-CSI INPUT 1 x 10/100 Ethernet interface, 2 x USB, 1 x PCIe, 1 x I2S etc Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-19ARM: dts: imx6: RDU2: correct touchscreen axis inversionLucas Stach1-2/+2
The RMI4 touchscreen driver applied inversion and axis swap in the wrong order, violating the DT binding for those properties. This is fixed now, so correct the RDU2 DT to apply the inversion to the correct axis. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-17ARM: dts: imx6dl-riotboard: fix OTG regulator polarityAlexander Kurz1-2/+1
USB OTG power is switched on when the GPIO is pulled low. Signed-off-by: Alexander Kurz <akurz@blala.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-17ARM: dts: imx6qdl-wandboard: enable USB OTGAlexander Kurz1-1/+18
Enable USB OTG (dual-role) on the Wandboard. Note, that the USB_OTG_VBUS current is quite limited due to a 22R resistor in the power line. Hence, the overcurrent signal of 1A will never be triggered on this board. Signed-off-by: Alexander Kurz <akurz@blala.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-17ARM: dts: imx6dl-riotboard: remove regulators bus nodeAlexander Kurz1-32/+23
To match the convention, move regulator-fixed nodes directly into the root node. Signed-off-by: Alexander Kurz <akurz@blala.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-17ARM: dts: imx6qdl-wandboard: remove regulators bus nodeAlexander Kurz1-24/+16
To match the convention, move all regulator-fixed nodes directly into the root node. Signed-off-by: Alexander Kurz <akurz@blala.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-17ARM: dts: imx51-zii-rdu1: Make sure SD1_WP is lowAndrey Smirnov1-0/+28
Make sure that MX51_PAD_GPIO1_1 does not remain configure as ALT0/SD1_WP (it is out of reset). This is needed because of external pull-up resistor attached to that pad that, when left unchanged, will drive SD1_WP high preventing eSDHC1/eMMC from working correctly. To fix that add a pinmux configuration line configureing the pad to function as a GPIO. While we are at it, add a corresponding output-high GPIO hog in an effort to minimize current consumption. Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Rob Herring <robh+dt@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Tested-By: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-17ARM: dts: imx51-zii-rdu1: add rave-sp subdevicesNikita Yushchenko1-0/+8
This adds rave-sp powerbutton and backlight devices to RDU1 device tree. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Tested-by: Chris Healy <cphealy@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-06-17ARM: dts: imx53: Add support for imx53 HSC/DDC boards from K+PLukasz Majewski4-0/+389
This commit provides support for HSC and DDC boards from Kieback&Peter GmbH vendor. Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-17 21:40:08 +0000