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2023-03-27ARM: dts: am335x-pcm-953: Remove superseded/invalid LED trigger.Steffen Hemer
According to docu and dtschema check, 'linux,default-trigger = gpio' is no longer valid, so remove it. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-7-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-phycore-som: Remove underscore in node names.Steffen Hemer
Remove underscore in node names following conventions. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-6-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-regor: Remove underscore in node names.Steffen Hemer
Remove underscore in node names following conventions. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-5-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-pcm-935: Remove underscore in node names.Steffen Hemer
Remove underscore in node names following conventions. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-4-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-wega: Change node name of sound card, remove underscores.Steffen Hemer
Change node name of sound card to recommended generic and remove also further underscores in other node names. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-3-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-wega: Fix audio codec by using simple-audio-card driver.Steffen Hemer
Sound did not work with the previous EVM sound card binding, EVM dts switched to using 'simple-audio-card', so this fixes audio codec by using simple-audio-card driver. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-2-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am335x-phycore-som: Add alias for TPS65910 RTCSteffen Hemer
Without an alias for the TPS65910 RTC, it snatches the rtc0 device in advance to the I2C RTC assigned to that alias. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Message-Id: <20230214132302.39087-1-s.hemer@phytec.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: omap3-gta04: fix compatible record for GTA04 boardH. Nikolaus Schaller
Vendor of the GTA04 boards is and always was Golden Delicious Computers GmbH&Co. KG, Germany and not Texas Instruments. Maybe, TI was references here because the GTA04 was based on the BeagleBoard design which is designated as "ti,omap3-beagle". While we are looking at vendors of omap3 based devices, we also add the record for OpenPandora. The DTS files for the pandora device already make use of it. Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> Message-Id: <38b49aad0cf33bb5d6a511edb458139b58e367fd.1676566002.git.hns@goldelico.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: gta04: fix excess dma channel usageH. Nikolaus Schaller
OMAP processors support 32 channels but there is no check or inspect this except booting a device and looking at dmesg reports of not available channels. Recently some more subsystems with DMA (aes1+2) were added filling the list of dma channels beyond the limit of 32 (even if other parameters indicate 96 or 128 channels). This leads to random subsystem failures i(e.g. mcbsp for audio) after boot or boot messages that DMA can not be initialized. Another symptom is that /sys/kernel/debug/dmaengine/summary has 32 entries and does not show all required channels. Fix by disabling unused (on the GTA04 hardware) mcspi1...4. Each SPI channel allocates 4 DMA channels rapidly filling the available ones. Disabling unused SPI modules on the OMAP3 SoC may also save some energy (has not been checked). Fixes: c312f066314e ("ARM: dts: omap3: Migrate AES from hwmods to sysc-omap2") Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com> [re-enabled aes2, improved commit subject line] Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Message-Id: <20230113211151.2314874-1-andreas@kemnade.info> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: am57xx-idk: Add IDK displays and touchscreensAndrew Davis
This is a more interesting use of DT Overlays than the previous patches. Here we have two touchscreen modules. Each is compatible with, and can be attached to, either of the two AM57xx IDK development board variants (AM571x or AM572x). Due to the way the extension header was wired on the development boards, the touch sensor on the touchscreen modules will connect to different SoC pins when connected. For this the touch sensor is modeled as an additional overlay that is specific to the development board for which it is connected. Basically the LCD overlay can be swapped, but the touchscreen overlay that attaches to the LCD must be used with the corresponding base DT and not to the LCD. AM571x -\ /- osd101t2045.dtbo -\ /- am571x-idk-touchscreen.dtbo X X AM572x -/ \- osd101t2587.dtbo -/ \- am572x-idk-touchscreen.dtbo Signed-off-by: Andrew Davis <afd@ti.com> Message-Id: <20230307161715.15209-4-afd@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: ti: Add AM57xx GP EVM Rev A3 board supportAndrew Davis
The A3 revision of the AM57xx GP EVM has the same EVM feature set as the original but is paired with an updated revision C BeagleBoard X15. DT Overlays allow us to model this in the same way, we simply apply the EVM overlay to the Rev C BeagleBoard to create the Rev A3 AM57xx GP EVM. Signed-off-by: Andrew Davis <afd@ti.com> Message-Id: <20230307161715.15209-3-afd@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27ARM: dts: ti: Add AM57xx GP EVM board supportAndrew Davis
The AM57xx GP EVM boards are built on top the AM57xx BeagleBoard-X15. The EVM extends the BeagleBoard by adding a touchscreen, some buttons, and a handful of peripheral extension slots. Being a plugin extension of an existing standalone board; we define the am57xx-evm as a composite-DTB of the base am57xx-beagle-x15 and a new am57xx-evm overlay. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Andrew Davis <afd@ti.com> Message-Id: <20230307161715.15209-2-afd@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2023-03-27dt-bindings: soc: imx-blk-ctrl: Drop leading label in blk-ctrl in examplesMarek Vasut
Drop the leading label in block controller examples, it is unused. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27dt-bindings: soc: imx8m-blk-ctrl: Rename blk_ctrl to blk-ctrl in examplesMarek Vasut
Rename blk_ctrl@ to blk-ctrl (with dash instead of underscore) in examples so that they would match the imx8m[mn].dtsi in current Linux kernel. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: imx8mp: Add support for DH electronics i.MX8M Plus DHCOM and PDK3Marek Vasut
Add support for DH electronics i.MX8M Plus DHCOM SoM on PDK3 carrier board. Currently supported are serial console, EQoS and FEC ethernets, eMMC, SD, SPI NOR, CAN, M.2 E-Key or M.2 M-Key PCIe, USB . Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27dt-bindings: arm: Add DH electronics i.MX8M Plus DHCOM on PDK3Marek Vasut
Add DT compatible string for DH electronics i.MX8M Plus DHCOM on PDK3 evaluation board into YAML DT binding document. This setup is a general purpose SoM evaluation board. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27ARM: dts: imx: Add devicetree for Tolino VisonAndreas Kemnade
Add a devicetree for the Tolino Vision Ebook reader. It is based on boards marked with "37NB-E60Q30+4A3". It is equipped with an i.MX6SL SoC. Expected to work: - Buttons - Wifi - LEDs - uSD - eMMC - USB - RTC - Touchscreen - Backlight Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27dt-bindings: arm: fsl: add compatible string for Tolino VisionAndreas Kemnade
Add a compatible string for the Tolino Vision eBook reader. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27ARM: dts: imx6dl-yapp43: Add support for new HW revision of the IOTA boardMichal Vokáč
The PCB used for all the current boards (Ursa, Draco, Hydra, Orion, Crux) was slightly redesigned and delivers some new features while some unused components were removed. - External RTC chip with supercap added. - Secure element added. - LCD display power supply enable/disable signal added. - Touch keyboard reset and interrupt signals added. - Factory reset GPIO button added. - Audio codec LM49350 (EoL) removed and replaced by PWM audio output. - QCA8334 switch was replaced by Marvell 88E6141. - PCIe completely removed. - uSD card removed and replaced by board-to-board expansion connector. There are four configuration variants of the new board: 1. Pegasus The board configuration is based on Orion with the following major changes: - Quad core SoC - 4GB of RAM - RTC with supercap added - Secure element added 2. Pegasus+ This is the very same board as Pegasus but uses the i.MX6QuadPlus SoC. 3. Lynx The board configuration is based on Draco with the following major changes: - DualLite SoC - 1GB of RAM - RTC with supercap added - Secure element added 4. Phoenix The board configuration is based on Ursa with the following major changes: - DualLite Soc - 1GB of RAM - RTC with supercap added - Secure element added - LCD display support removed - UART2 removed - Factory reset GPIO button added Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27ARM: dts: imx6dl-yapp4: Remove unneeded status "okay"Michal Vokáč
Explicit status = "okay" is not needed as it is the default. Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27ARM: dts: imx6dl-yapp4: Move status to the end of property listMichal Vokáč
The status property should always be last in the list. Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27ARM: dts: imx6dl-yapp4: Move phy reset into switch nodeMichal Vokáč
Drop the phy-reset-duration and phy-reset-gpios deprecated properties and move reset-gpios under the switch node. Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27dt-bindings: arm: fsl: Add Y Soft IOTA Phoenix, Lynx, Pegasus and Pegasus+Michal Vokáč
These i.MX6 boards are based on a facelifted PCB from the previous designs. Routing for some unused parts was completely removed (uSD card, PCIe, audio codec) and some new parts were added (supercap backed RTC, secure element, PWM audio, GPIO button). Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add iris v2 carrier boardPhilippe Schenker
Add the Toradex Iris V2 Carrier Board for Colibri iMX8X, small form-factor production ready board. Additional details available at: https://www.toradex.com/products/carrier-boards/iris-carrier-board Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add iris carrier boardPhilippe Schenker
Add the Toradex Iris Carrier Board for Colibri iMX8X, small form-factor production ready board. Additional details available at: https://www.toradex.com/products/carrier-boards/iris-carrier-board Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add aster carrier boardPhilippe Schenker
Add the Toradex Aster Carrier Board for Colibri iMX8X, small form-factor with header compatible with Arduino Uno and Raspberry Pi (RPi) maker boards. Additional details available at: https://www.toradex.com/products/carrier-boards/aster-carrier-board Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add todo commentsPhilippe Schenker
Highlight what is still missing. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Move gpio-keys to som levelPhilippe Schenker
SODIMM_45 that is connected to "&lsio_gpio3 10" is defined in the Colibri standard to be a wakeup pin. Move this to the SoM level device-tree and keep it disabled by default but do enable it again on the carrier-board. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Set thermal thresholdsPhilippe Schenker
Set critical/alert thermal thresholds for all relevant SOC temperature trips to the IT value (max T_junction 105 degree Celsius) in accordance with the IT grade of the SOM. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add no-1-8-v to sd-cardPhilippe Schenker
Many Colibri carrier boards are using 3.3V pull-up resistors on the SD-Card connector. Letting it switch to 1.8V is an invalid state. Do prevent this from happening by keeping the signaling voltage at 3.3V. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: eval: Add spi-to-canPhilippe Schenker
Add mcp2515 spi-to-can to &lpspi2. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add colibri pwm b, c, dPhilippe Schenker
Add Colibri PWM_B, PWM_C, PWM_D to the module-level device-tree and set the status to ok on the eval-board. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add jpegenc/decPhilippe Schenker
jpeg encoder and decoder are available. Do enable them in the module level device-tree since those are self-contained. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Disable touchscreen by defaultPhilippe Schenker
Do not enable the touchscreen. By default it is not used but should be kept to enable it from a file that includes imx8x-colibri.dtsi. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add gpio-line-namesPhilippe Schenker
This commit adds gpio-line-names in line with other SoM from Toradex. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add SPIPhilippe Schenker
Add Colibri SPI to the board. lpspi2 is being exposed on the SoM edge. Add settings to the module-level but finally enable it on the eval-board dtsi. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add pinctrl group for hdmi hpdPhilippe Schenker
The colibri imx8x contains a dedicated gpio meant for HDMI hot-plug-detect. Add a pinctrl group to make this usable. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add separate pinctrl group for cs2Philippe Schenker
Add a separate pinctrl group for chip-select 2 for Colibri SPI. That way one is able to use it separately. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Correct pull on lcdifPhilippe Schenker
The pads USDHC1_RESET_B and MCLK_IN1 need a pull-down instead of pull-disabled. Correct this. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Split pinctrl_hog1Philippe Schenker
Split pinctrl_hog1 into a second group so CSI_MCLK can be muxed to a gpio on its own. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add pinctrl group for csi_mclkPhilippe Schenker
Add missing pinctrl groups that can be used to enable the correct muxing if csi_mclk is needed on SODIMM 75. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Add atmel pinctrl groupsPhilippe Schenker
Add pinctrl groups for enabling atmel touchscreen support. Remove the pads out of pinctrl_hog0 as they now can be enabled more specific using pinctrl_atmel_conn label. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Use new bracket formatPhilippe Schenker
Use the new bracket format as described by Rob since this seems the format that we're heading in the future. https://lore.kernel.org/all/CAL_JsqKqQdRZC08-BGJqTjzJZ8aWA41LHMbv0QyyVePVm0co7A@mail.gmail.com/ Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Update spdx licensePhilippe Schenker
GPL-2.0+ is deprecated, update it to GPL-2.0-or-later. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: colibri-imx8x: Prepare for qxp and dx variantsPhilippe Schenker
Toradex sells the Colibri iMX8X module in variants with the i.MX 8QXP and i.MX8DX SoC. Prepare for this by moving majority of stuff from imx8qxp-colibri.dtsi into imx8x-colibri.dtsi. Remove DX from the model string. This commit intends no functional change. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27dt-bindings: arm: fsl: Add colibri-imx8x carrier boardsPhilippe Schenker
Prepare the dt-bindings for the new colibri-imx8x carrier-boards Aster and Iris. The Toradex SoM standard is called Colibri, fix the typo. Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: imx8mq-librem5: Add 166MHz to DDRC OPP tableSebastian Krzyszkowiak
This is the lowest frequency supported by older iMX8MQ SoC revisions. Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: imx8mq-librem5: Reduce I2C frequency to 384kHzSebastian Krzyszkowiak
According to imx8mq errata (ERR007805): > To meet the clock low period requirement in fast speed mode, > SCL must be configured to 384KHz or less. Note that the imx i2c driver already implements this erratum and works around it. This is only for the description to reflect reality. Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: imx8mq-librem5: Bump BUCK1 suspend voltage to 0.81VSebastian Krzyszkowiak
0.8V is outside of the operating voltage specified for imx8mq, see chapter 3.1.4 "Operating ranges" of the IMX8MDQLQCEC document. Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2023-03-27arm64: dts: imx8mq-librem5: Remove dis_u3_susphy_quirk from usb_dwc3_0Sebastian Krzyszkowiak
This reduces power consumption in system suspend by about 10%. Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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