- 17 Jul, 2018 11 commits
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Gary Bisson authored
Adopt the SPDX license identifier headers to ease license compliance management. Signed-off-by:
Gary Bisson <gary.bisson@boundarydevices.com> Reviewed-by:
Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by:
Shawn Guo <shawnguo@kernel.org>
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Leonard Crestez authored
The imx6sl soc has gpu_2d and gpu_vg, no 3d support: etnaviv-gpu 2200000.gpu: model: GC320, revision: 5007 etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215 The IP blocks seem to be already supported. Signed-off-by:
Leonard Crestez <leonard.crestez@nxp.com> Reviewed-by:
Lucas Stach <l.stach@pengutronix.de> Reviewed-by:
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Anson Huang authored
Enable SEIKO 43WVF1G lcdif panel for DRM driver, add necessary properties according to SEIKO 43WVF1G driver's requirement, such as "dvdd-supply", "avdd-supply" and "backlight" etc.. Signed-off-by:
Anson Huang <Anson.Huang@nxp.com> Reviewed-by:
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Anson Huang authored
On i.MX6SLL EVK board, lcd regulator is controlled by GPIO4 IO03 using MX6SLL_PAD_KEY_ROW5__GPIO4_IO03 pin, NOT MX6SLL_PAD_ECSPI1_SCLK__GPIO4_IO08, correct it. Signed-off-by:
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Anson Huang authored
Enable pwm1 module on i.MX6SLL EVK board to make backlight driver really work with LCD panel connected. Signed-off-by:
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Fabio Estevam authored
Add 'secure-reg-access' property to enable PMU and hardware counters so that they can be properly used with the 'perf' tool. Signed-off-by:
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Fabio Estevam authored
Add 'secure-reg-access' property to enable PMU and hardware counters so that they can be properly used with the 'perf' tool. Signed-off-by:
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Sebastian Reichel authored
Add 'secure-reg-access' property to enable PMU and hardware counters so that they can be properly used with the 'perf' tool. Signed-off-by:
Sebastian Reichel <sebastian.reichel@collabora.co.uk> [fabio: kept the change only in imx53-ppd context] Signed-off-by:
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Alex Gonzalez authored
The ConnectCore 6UL Single Board Computer (SBC) Express contains the ConnectCore 6UL System-On-Module. Its hardware specifications are: * 256MB DDR3 memory * 256MB NAND flash * Single Ethernet * USB Host and USB-OTG * MicroSD external storage * Groove connectors and Raspberry Pi Hat compatible expansion header Signed-off-by:
Alex Gonzalez <alex.gonzalez@digi.com> Signed-off-by:
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Alex Gonzalez authored
The ConnectCore 6UL System-On-Module has the following hardware specification: * Based on a NXP i.MX6UL SoC * Industrial temperature ranges (-40ºC to +85ºC) * Up to 1GB DDR3 memory * Up to 2GB NAND flash * Dual Ethernet * On module 802.11 WiFi and Bluetooth 4.2 (QCA6564) * On module NXP Kinetis KL03 * On module Microchip ATECC508A crypto element Signed-off-by:
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Fabio Estevam authored
imx51-zii-rdu1 has an external watchdog in the environment microcontroller, so disable the internal one. This aligns with what was done in commit 7055f714 ("ARM: dts: imx6: RDU2: disable internal watchdog") for imx6 rdu2 board. Signed-off-by:
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- 12 Jul, 2018 7 commits
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Fabio Estevam authored
Add a label for the PMU node so that the board dts may be able to pass the 'secure-reg-access' property like this: &pmu { secure-reg-access; }; This also makes it consistent with the PMU node in imx6qdl.dtsi Signed-off-by: -
Fabio Estevam authored
As per the i.MX53 Reference Manual add an entry for the 'tigerp' region in the device tree. This is needed for accessing the ARM_GPC register to set the DBGEN bit, so that the debug clocks can be turned on. Signed-off-by:
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Fabio Estevam authored
As per the i.MX51 Reference Manual add an entry for the 'tigerp' region in the device tree. This is needed for accessing the ARM_GPC register to set the DBGEN bit, so that the debug clocks can be turned on. Signed-off-by:
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Fabio Estevam authored
Add PMU support in the device tree. Signed-off-by:
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Fabio Estevam authored
Add bindings for the tigerp module present on i.MX51. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Fabio Estevam authored
As per the i.MX51 Reference Manual the M4IF register region starts at 0x83fd8000 and has a 4kB address range. Add support for it. Signed-off-by:
Sergey Lapin <sergey.lapin@cogentembedded.com> Reviewed-by:
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Fabio Estevam authored
Add bindings for the M4IF module present on i.MX51. Signed-off-by:
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- 11 Jul, 2018 15 commits
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Andrey Smirnov authored
Add support for the Zodiac Inflight Innovations i.MX51-base SCU3 Ethernet Switch Board (ESB) 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:
Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by:
Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by:
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Leonard Crestez authored
With old bindings imx_gpc_onecell_data always sets num_domains to 2 so the DISPMIX domain can't actually be referenced. The pd is still defined and pm core shuts it down as "unused" so display can't work. Fix this by converting to new gpc bindings by adding pgc nodes and referencing the newly-defined &pu_disp domain from &lcdif. Signed-off-by:
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Anson Huang authored
i.MX6SX has a 16KB always-on ocram bank called ocram_s, enable it as another mmio sram. Signed-off-by:
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Stefan Agner authored
100/200MHz states for USDHC3 are not required since the SoC does not support modes faster than DDR52 for the on board eMMC. Signed-off-by:
Stefan Agner <stefan@agner.ch> Signed-off-by:
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Stefan Agner authored
VDDD is connected to VGEN4 of the PF0100. This rail should only run at 1.8V since there are multiple consumer and they all expect the rail to be at 1.8V. Signed-off-by:
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Stefan Agner authored
Remove the 2.5V regulator, it does not exist. There is 3.3V and 3.3V_AUDIO provided to the module through the edge connector, model those as fixed regulators like we use to do in other Colibri device trees. The SGTL5000 uses 3.3V_AUDIO as VDDA. Note that the driver derives the analog ground voltage (VAG) from this supply. The new value should allow higher output swings before clipping occurs. Refer to the SGTL5000 datasheet for details. Signed-off-by:
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Stefan Agner authored
The fixed 1.8V regulator is not used, and there is in fact no fixed 1.8V regulator on the module. Remove it. Signed-off-by:
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Stefan Agner authored
Use the disable-wp to indicate that Apalis and Colibri iMX6 do not make use of the native write-protect signal available on the i.MX 6 SoCs. This prevents warnings: mmc0: host does not support reading read-only switch, assuming write-enable Signed-off-by:
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Stefan Agner authored
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:
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Stefan Agner authored
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:
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Stefan Agner authored
Add Apalis UART1 as default serial console. Signed-off-by:
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Andrey Smirnov authored
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:
Chris Healy <cphealy@gmail.com> Signed-off-by:
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Fabio Estevam authored
Since commit 654f2b93 ("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:
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Vladimir Zapolskiy authored
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:
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Vladimir Zapolskiy authored
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:
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- 03 Jul, 2018 7 commits
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Fabio Estevam authored
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:
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Viresh Kumar authored
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:
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Anson Huang authored
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:
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Fabio Estevam authored
Per Documentation/process/license-rules.rst the SPDX notation for header file should be /* */ style, so fix it accordingly. Fixes: 9f30b6b1 ("ARM: dts: imx: Add basic dtsi file for imx6sll") Signed-off-by:
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Sébastien Szymanski authored
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 0aa9abd4 ("cpufreq: imx6q: check speed grades for i.MX6ULL") Signed-off-by:
Sébastien Szymanski <sebastien.szymanski@armadeus.com> Acked-by:
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Nick Dyer authored
The RMI4 touchscreen driver applied inversion and axis swap in the wrong order, violating the DT binding for those properties. This was fixed in 645a397d, 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:
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Sebastian Reichel authored
This renames usbphy nodes 2 & 3, so that they follow the same format as usbphy node 0 & 1 from imx53.dtsi. Signed-off-by:
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