- 24 Jun, 2019 4 commits
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Peter Chen authored
Enable USBOTG1 support for evk board, it is dual-role function port. Signed-off-by:
Peter Chen <peter.chen@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Peter Chen authored
Add imx7ulp USBOTG1 support. Signed-off-by:
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Michael Grzeschik authored
The patch adds the following interfaces according the SMARC Spec 1.1 [1] and provided schematics: - SMARC SPI0/1 Note: Since Kontron still uses silicon revisions below 1.3 they have add a spi-nor to implement Workaround #1 of erratum ERR006282. - SMARC SDIO - SMARC LCD - SMARC HDMI - SMARC Management pins Note: Kontron don't route all of these pins to the i.MX6, some are routed to the SoM CPLD. - SMARC GPIO - SMARC CSI Camera Note: As specified in [1] the data lanes are shared to cover the csi and the parallel case. The case depends on the baseboard so muxing the data lanes is not part of this patch. - SMARC I2S - SMARC Watchdog Note: The watchdog output pin is routed to the CPLD and the SMARC header. The CPLD performs a reset after a 30s timeout so we need to enable the watchdog per default. - SMARC module eeprom Due to the lack of hardware not all of these interfaces are tesetd. [1] https://sget.org/standards/smarcSigned-off-by:Michael Grzeschik <m.grzeschik@pengutronix.de> Signed-off-by:
Marco Felsch <m.felsch@pengutronix.de> Signed-off-by:
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Priit Laes authored
SMARC-sAMX6i is a SMARC (Smart Mobility Architecture) compliant module. Signed-off-by:
Priit Laes <plaes@plaes.org> Signed-off-by:
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- 18 Jun, 2019 10 commits
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Andrey Smirnov authored
Neither pinctrl_i2c1_gpio nor pinctrl_i2c2_gpio are used anywhere in the file, drop them. Signed-off-by:
Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by:
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Andrey Smirnov authored
RPU2 uses UART2 as a serial console and UART1 is not used at all. Fix incorrrectly specified 'stdout-path' to reflect that. Signed-off-by:
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Manivannan Sadhasivam authored
Add devicetree support for 96Boards Meerkat96 board from Novtech. This board is one of the Consumer Edition boards of the 96Boards family based on i.MX7D SoC. Following are the currently supported features of the board: * uSD * WiFi/BT * USB More information about this board can be found in 96Boards product page: https://www.96boards.org/product/imx7-96/Signed-off-by:
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by:
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Sébastien Szymanski authored
Add PXP node for i.MX6UL/L SoC. Signed-off-by:
Sébastien Szymanski <sebastien.szymanski@armadeus.com> Reviewed-by:
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Anson Huang authored
The SNVS poweroff depends on board design, by default it should be disabled in SoC DT and ONLY be enabled on board DT if it is wired up to external PMIC. Signed-off-by:
Anson Huang <Anson.Huang@nxp.com> Signed-off-by:
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Anson Huang authored
The SNVS power key depends on board design, by default it should be disabled in SoC DT and ONLY be enabled on board DT if it is wired up. Signed-off-by:
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Anson Huang authored
The SNVS power key depends on board design, by default it should be disabled in SoC DT and ONLY be enabled on board DT if it is wired up. Signed-off-by:
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Anson Huang authored
The SNVS power key depends on board design, by default it should be disabled in SoC DT and ONLY be enabled on board DT if it is wired up. Signed-off-by:
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Anson Huang authored
The SNVS power key depends on board design, by default it should be disabled in SoC DT and ONLY be enabled on board DT if it is wired up. Signed-off-by:
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Anson Huang authored
The SNVS power key depends on board design, by default it should be disabled in SoC DT and ONLY be enabled on board DT if it is wired up. Signed-off-by:
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- 13 Jun, 2019 2 commits
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Marek Vasut authored
Enable ECSPI2 and bind CPLD to both chip selects. Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP Linux Team <linux-imx@nxp.com> To: linux-arm-kernel@lists.infradead.org Signed-off-by:
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Vladimir Oltean authored
The LS1021A-TSN is a development board built by VVDN/Argonboards in partnership with NXP. It features the LS1021A SoC and the first-generation SJA1105T Ethernet switch for prototyping implementations of a subset of IEEE 802.1 TSN standards. It has two regular Ethernet ports and four switched, TSN-capable ports. It also features: - One Arduino header - One expansion header - Two USB 3.0 ports - One mini PCIe slot - One SATA interface - Accelerometer, gyroscope, temperature sensors Signed-off-by:
Vladimir Oltean <olteanv@gmail.com> Signed-off-by:
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- 12 Jun, 2019 5 commits
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Igor Opaniuk authored
Allows to use the SD interface at a higher speed mode if the card supports it. For this the signaling voltage is switched from 3.3V to 1.8V under the usdhc1's drivers control. Signed-off-by:
Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by:
Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by:
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Leonard Crestez authored
According to latest docs imx7d chips can go from 800 to 1200 mhz. Maximum frequency is determined from two speed grading bits present in OCOTP fuses at same location as other imx chips. Also update to "typical" voltages from latest datasheet, 25mv higher than current dts. All imx7s parts are still fixed at 800mhz Based on: * IMX7DCEC Rev. 6, 03/2019 * IMX7SCEC Rev. 6, 03/2019 * IMX7DRM Rev. 1, 01/2018 Page 1102 Signed-off-by:
Leonard Crestez <leonard.crestez@nxp.com> Signed-off-by:
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Peter Robinson authored
This updates the WL1831 bluetooth to use the serial serdev driver interface. Signed-off-by:
Peter Robinson <pbrobinson@gmail.com> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Signed-off-by:
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Peter Robinson authored
The i2c2 bus has a external plug which enables the easy connection of external "bricks" with sensors of various kinds, while i2c4 on the Extended/Full boards has a pair of on board motion sensors, accelerometer and magnetometer on one chip and gyroscope on another so it makes sense to enable these i2c buses for use. Tested on UDOO Neo Full. Signed-off-by:
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Peter Robinson authored
Use the SPDX License Identifier for GPL-2.0+ OR X11 Signed-off-by:
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- 05 Jun, 2019 1 commit
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Anson Huang authored
On i.MX7D SDB board, SW2 supplies a lot of peripheral devices, its voltage should be fixed at 1.8V. The commit 43967d9b ("ARM: dts: imx7d-sdb: Assign corresponding power supply for LDOs") assigns SW2 as the supplier of vdd1p0d, and when its comsumers pcie-phy/mipi-phy try to set the vdd1p0d to 1.0V, regulator core will also set SW2 to its best(min) voltage to 1.5V, and it will lead to board reset. This patch makes SW2's voltage fixed at 1.8V to avoid this issue. Fixes: 43967d9b ("ARM: dts: imx7d-sdb: Assign corresponding power supply for LDOs") Reported-by:
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- 23 May, 2019 5 commits
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Andrey Smirnov authored
Both rev C and rev B of the board come with two QSPI-NOR chips attached to the SoC. Add DT code describing all of this. Signed-off-by:
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Andrey Smirnov authored
UART2 is connected to PTD22/23, not PTD0/1. Fix corresponding pinmux node. Signed-off-by:
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Steve Longerbeam authored
Add video capture support from the OV5642 to IPU CSI0 on the i.MX53 SMD. Signed-off-by:
Steve Longerbeam <slongerbeam@gmail.com> [fabio: remove unnecessary 'regulator-always-on' from camera regulators] Signed-off-by:
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Steve Longerbeam authored
Add video capture_subsystem device node, and include both CSI ports. Prepare for adding sensors by adding the parallel sensor anchor endpoints to the CSI ports. Signed-off-by:
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Rob Herring authored
While properties and child nodes with the same name are valid DT, the practice is not encouraged. Furthermore, the collision is problematic for YAML encoded DT. Let's just avoid the issue and rename the nodes. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Pengutronix Kernel Team <kernel@pengutronix.de> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP Linux Team <linux-imx@nxp.com> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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- 20 May, 2019 13 commits
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Anson Huang authored
On i.MX6SX SDB board, vgen6 supplies vdd1p1/vdd2p5 LDO and sw2 supplies vdd3p0 LDO, this patch assigns corresponding power supply for vdd1p1/vdd2p5/vdd3p0 to avoid confusion by below log: vdd1p1: supplied by regulator-dummy vdd3p0: supplied by regulator-dummy vdd2p5: supplied by regulator-dummy With this patch, the power supply is more accurate: vdd1p1: supplied by VGEN6 vdd3p0: supplied by SW2 vdd2p5: supplied by VGEN6 Signed-off-by:
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Anson Huang authored
On i.MX6SLL EVK board, sw2 supplies vdd3p0 LDO, this patch assigns corresponding power supply for vdd3p0 to avoid confusion by below log: vdd3p0: supplied by regulator-dummy With this patch, the power supply is more accurate: vdd3p0: supplied by SW2 Signed-off-by:
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Anson Huang authored
On i.MX6SL EVK board, sw2 supplies vdd1p1/vdd2p5/vdd3p0 LDO, this patch assigns corresponding power supply for vdd1p1/vdd2p5/vdd3p0 to avoid confusion by below log: vdd1p1: supplied by regulator-dummy vdd3p0: supplied by regulator-dummy vdd2p5: supplied by regulator-dummy With this patch, the power supply is more accurate: vdd1p1: supplied by SW2 vdd3p0: supplied by SW2 vdd2p5: supplied by SW2 Signed-off-by:
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Anson Huang authored
On i.MX7D SDB board, sw2 supplies 1p0d/1p2 LDO, this patch assigns corresponding power supply for 1p0d/1p2 LDO to avoid confusion by below log: vdd1p0d: supplied by regulator-dummy vdd1p2: supplied by regulator-dummy With this patch, the power supply is more accurate: vdd1p0d: supplied by SW2 vdd1p2: supplied by SW2 Signed-off-by:
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Anson Huang authored
On i.MX6Q/DL SabreSD board, vgen5 supplies vdd1p1/vdd2p5 LDO and sw2 supplies vdd3p0 LDO, this patch assigns corresponding power supply for vdd1p1/vdd2p5/vdd3p0 to avoid confusion by below log: vdd1p1: supplied by regulator-dummy vdd3p0: supplied by regulator-dummy vdd2p5: supplied by regulator-dummy With this patch, the power supply is more accurate: vdd1p1: supplied by VGEN5 vdd3p0: supplied by SW2 vdd2p5: supplied by VGEN5 Signed-off-by:
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Anson Huang authored
Add clock-frequency property to CPU node. Avoids warnings like "/cpus/cpu@0 missing clock-frequency property" for "arm,cortex-a7". Signed-off-by:
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Anson Huang authored
This patch adds i.MX7ULP EVK board MIPI-DSI backlight support. Signed-off-by:
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Anson Huang authored
Add i.MX7ULP EVK board PWM support. Signed-off-by:
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Leo Yan authored
CoreSight DT bindings have been updated, thus the old compatible strings are obsolete and the drivers will report warning if DTS uses these obsolete strings. This patch switches to the new bindings for CoreSight dynamic funnel and static replicator, so can dismiss warning during initialisation. Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Fabio Estevam <festevam@gmail.com> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by:
Leo Yan <leo.yan@linaro.org> Acked-by:
Suzuki K Poulose <suzuki.poulose@arm.com> Reviewed-by:
Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by:
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Marek Vasut authored
Update pinmux settings according to hardware team input. Signed-off-by:
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Marek Vasut authored
Add meaningful GPIO line names for the board GPIOs. Signed-off-by:
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Marek Vasut authored
Add GPIO beeper, to let the board produce beeps. Signed-off-by:
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Marek Vasut authored
Add GPIO power button and GPIO poweroff, which is present on new hardware. These let the system power itself off on shutdown. Signed-off-by:
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