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2025-05-12Merge tag 'omap-for-v6.16/dt-signed' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap into soc/dt ARM: dts: omap updates for v6.16 * tag 'omap-for-v6.16/dt-signed' of https://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap: ARM: dts: am335x: Set wakeup-source for UART0 ARM: dts: omap4: panda: cleanup bluetooth ARM: dts: omap4: panda: fix resources needed for Wifi ARM: dts: nokia n900: remove useless io-channel-cells property Link: https://lore.kernel.org/r/7hecwvrtmx.fsf@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-09ARM: dts: ti: omap: use correct ohci/ehci node namesWolfram Sang
They should be named "usb@". Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250330193833.21970-11-wsa+renesas@sang-engineering.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-05-08ARM: dts: am335x: Set wakeup-source for UART0Sukrut Bellary
On am335x evm[1], UART0(UART1-HW) has a wakeup capability. Set wakeup-source, which will be used in the omap serial driver to enable the device wakeup capability. [1] https://www.ti.com/tool/TMDXEVM3358 [2] AM335x TRM - https://www.ti.com/lit/ug/spruh73q/spruh73q.pdf Signed-off-by: Sukrut Bellary <sbellary@baylibre.com> Tested-by: Judith Mendez <jm@ti.com> Link: https://lore.kernel.org/r/20250318230042.3138542-4-sbellary@baylibre.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-05-01ARM: dts: omap4: panda: cleanup bluetoothAndreas Kemnade
Bluetooth is available on the other Panda board versions, too, so move stuff to common and specify the needed clock properly. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20250427052735.88133-3-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-05-01ARM: dts: omap4: panda: fix resources needed for WifiAndreas Kemnade
The Pandaboard needs a 32k clock in the TWL6030 to be enabled for Wifi to work. With some luck, it is enabled by some U-Boot fork. Do not rely on it and properly specify the requirement. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20250427052735.88133-2-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-04-10ARM: dts: nokia n900: remove useless io-channel-cells propertyDavid Heidelberg
This property is irrelevant for the ad5820 DAC, the driver nor the hardware indicate use of channel cells. Fixes: d510d12f26f4 ("ARM: dts: nokia n900: update dts with camera support") Signed-off-by: David Heidelberg <david@ixit.cz> Link: https://lore.kernel.org/r/20250213203208.93316-1-david@ixit.cz Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-02-05ARM: dts: omap4-panda-a4: Add missing model and compatible propertiesTom Rini
When moving the model and compatible properties out of the common Pandaboard files and in to the specific boards, the omap4-panda-a4 file wasn't updated as well and so has lacked a model and compatible entry ever since. Fixes: a1a57abaaf82 ("ARM: dts: omap4-panda: Fix model and SoC family details") Signed-off-by: Tom Rini <trini@konsulko.com> Link: https://lore.kernel.org/r/20250123174901.1182176-2-trini@konsulko.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-02-05ARM: dts: ti/omap: omap4-serial: fix interrupts syntaxAndreas Kemnade
Usually interrupts are overwritten in the board file to specify a mux-dependent dedicated wakeup irq, so there is interrupts and interrupts-extended property which is not allowed. That has generated a lot of noise during dts changes if just a phandle involved has randomly changed. Avoid that mess by specifying interrupts-extended in the dtsi file. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reported-by: Rob Herring <robh@kernel.org> Closes: https://lore.kernel.org/linux-omap/173558214240.2262575.18233884215338168789.robh@kernel.org/ Closes: https://lore.kernel.org/linux-omap/172784021601.525825.18405282128990798038.robh@kernel.org/ Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20241230195556.112118-1-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-02-05ARM: dts: ti: omap: Align GPIO hog name with bindingsKrzysztof Kozlowski
Bindings expect GPIO hog names to end with 'hog' suffix, so correct it to fix dtbs_check warning: omap3-evm.dtb: en_on_board_gpio_61: $nodename:0: 'en_on_board_gpio_61' does not match '^.+-hog(-[0-9]+)?$' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250115211648.194016-1-krzysztof.kozlowski@linaro.org Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-01-07ARM: dts: ti/omap: omap3-gta04: use proper touchscreen propertiesAndreas Kemnade
Specify the dimensions of the touchscreen propertly so that no userspace configuration is needed for it. Tested with x11 and weston on Debian bookworm. What is in now is some debris from earlier tries to handle scaling in kernel: https://lore.kernel.org/linux-input/cover.1482936802.git.hns@goldelico.com/ Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20241205204413.2466775-3-akemnade@kernel.org Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-01-07ARM: dts: ti: am437x-l4: remove autoidle for UARTJudith Mendez
According to the TRM [0] in 21.5.1.42 UART_SYSC Register, the autoidle bit should not be set for UART, so remove the appropriate SYSC_OMAP2_AUTOIDLE flag. [0] https://www.ti.com/lit/ug/spruhl7i/spruhl7i.pdf Signed-off-by: Judith Mendez <jm@ti.com> Reviewed-by: Sukrut Bellary <sbellary@baylibre.com> Link: https://lore.kernel.org/r/20241220223523.2125278-1-jm@ti.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2025-01-07ARM: dts: ti/omap: gta04: fix pm issues caused by spi moduleAndreas Kemnade
Despite CM_IDLEST1_CORE and CM_FCLKEN1_CORE behaving normal, disabling SPI leads to messages like when suspending: Powerdomain (core_pwrdm) didn't enter target state 0 and according to /sys/kernel/debug/pm_debug/count off state is not entered. That was not connected to SPI during the discussion of disabling SPI. See: https://lore.kernel.org/linux-omap/20230122100852.32ae082c@aktux/ The reason is that SPI is per default in slave mode. Linux driver will turn it to master per default. It slave mode, the powerdomain seems to be kept active if active chip select input is sensed. Fix that by explicitly disabling the SPI3 pins which used to be muxed by the bootloader since they are available on an optionally fitted header which would require dtb overlays anyways. Fixes: a622310f7f01 ("ARM: dts: gta04: fix excess dma channel usage") CC: stable@vger.kernel.org Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20241204174152.2360431-1-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-12-06ARM: dts: dra7: Add bus_dma_limit for l4 cfg busRomain Naour
A bus_dma_limit was added for l3 bus by commit cfb5d65f2595 ("ARM: dts: dra7: Add bus_dma_limit for L3 bus") to fix an issue observed only with SATA on DRA7-EVM with 4GB RAM and CONFIG_ARM_LPAE enabled. Since kernel 5.13, the SATA issue can be reproduced again following the SATA node move from L3 bus to L4_cfg in commit 8af15365a368 ("ARM: dts: Configure interconnect target module for dra7 sata"). Fix it by adding an empty dma-ranges property to l4_cfg and segment@100000 nodes (parent device tree node of SATA controller) to inherit the 2GB dma ranges limit from l3 bus node. Note: A similar fix was applied for PCIe controller by commit 90d4d3f4ea45 ("ARM: dts: dra7: Fix bus_dma_limit for PCIe"). Fixes: 8af15365a368 ("ARM: dts: Configure interconnect target module for dra7 sata"). Link: https://lore.kernel.org/linux-omap/c583e1bb-f56b-4489-8012-ce742e85f233@smile.fr/ Cc: stable@vger.kernel.org # 5.13 Signed-off-by: Romain Naour <romain.naour@skf.com> Link: https://lore.kernel.org/r/20241115102537.1330300-1-romain.naour@smile.fr Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-11-04ARM: dts: omap4-kc1: fix twl6030 power nodeAndreas Kemnade
dtbs_check was moaning about twl6030-power, use the standard property instead. Apparently that twl6030 power snippet slipped in without the corresponding driver. Now it is handled by the standard property. CC: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Paul Kocialkowski <contact@paulk.fr> Link: https://lore.kernel.org/r/20240915193527.1071792-1-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-11-04ARM: dts: am335x-bone-common: Increase MDIO reset deassert delay to 50msGeert Uytterhoeven
Commit b9bf5612610aa7e3 ("ARM: dts: am335x-bone-common: Increase MDIO reset deassert time") already increased the MDIO reset deassert delay from 6.5 to 13 ms, but this may still cause Ethernet PHY probe failures: SMSC LAN8710/LAN8720 4a101000.mdio:00: probe with driver SMSC LAN8710/LAN8720 failed with error -5 On BeagleBone Black Rev. C3, ETH_RESETn is controlled by an open-drain AND gate. It is pulled high by a 10K resistor, and has a 4.7µF capacitor to ground, giving an RC time constant of 47ms. As it takes 0.7RC to charge the capacitor above the threshold voltage of a CMOS input (VDD/2), the delay should be at least 33ms. Considering the typical tolerance of 20% on capacitors, 40ms would be safer. Add an additional safety margin and settle for 50ms. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/9002a58daa1b2983f39815b748ee9d2f8dcc4829.1730366936.git.geert+renesas@glider.be Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-29ARM: dts: ti/omap: omap4-epson-embt2ws: add chargerAndreas Kemnade
Add charger and battery definition for the Epson Moverio BT-200 to make charging working. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20241019111121.331477-1-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-29ARM: dts: omap36xx: declare 1GHz OPP as turbo againAndreas Kemnade
Operating stable without reduced chip life at 1Ghz needs several technologies working: The technologies involve - SmartReflex - DVFS As this cannot directly specified in the OPP table as dependecies in the devicetree yet, use the turbo flag again to mark this OPP as something special to have some kind of opt-in. So revert commit 5f1bf7ae8481 ("ARM: dts: omap36xx: Remove turbo mode for 1GHz variants") Practical reasoning: At least the GTA04A5 (DM3730) has become unstable with that OPP enabled. Furthermore nothing enforces the availability of said technologies, even in the kernel configuration, so allow users to rather opt-in. Cc: Stable@vger.kernel.org Fixes: 5f1bf7ae8481 ("ARM: dts: omap36xx: Remove turbo mode for 1GHz variants") Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20241018214727.275162-1-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-29ARM: ti/omap: omap3-gta04a5: add BluetoothAndreas Kemnade
The GTA04A5 model has a wl1837 WLAN/Bluetooth combo chip, add it. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20241018214842.275194-1-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-29ARM: dts: ti/omap: dra7: fix redundant clock divider definitionAndreas Kemnade
Clock specifies ti,dividers as well as ti,max-div. That is in this case redundant and not allowed by schema. Both specify possible dividers of 1 or 2. Remove redundant definition. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202410252030.8B2JoTuq-lkp@intel.com/ Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20241025164622.431146-1-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-29ARM: dts: ti/omap: use standard node name for twl4030 chargerAndreas Kemnade
Use the established node name for the charger. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20241016080314.222674-4-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-29ARM: dts: omap: omap4-epson-embt2ws: add GPIO expanderAndreas Kemnade
Define the GPIO expander which controls at least some camera gpios. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20241010122957.85164-5-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-29ARM: dts: omap: omap4-epson-embt2ws: add unknown gpio outputsAndreas Kemnade
Set them to the state seen in a running system, initialized by vendor u-boot or kernel. Add line names where they are defined in the vendor kernel. gpio15 resets something in the display, otherwise meaning of the gpios is not known. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20241010122957.85164-4-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-29ARM: dts: omap: omap4-epson-embt2ws: wire up regulatorsAndreas Kemnade
Wire up the regulators where usage is plausible. Do not wire them if purpose/usage is unclear like 5V for many things requiring lower voltages. Tested on vendor kernel that backlight definitively does not react on blc_[rl] GPIOs. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20241010122957.85164-3-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-29ARM: dts: omap: omap4-epson-embt2ws: define GPIO regulatorsAndreas Kemnade
To properly have things running after cold boot, define GPIO regulators. Naming is based on board file. In the vendor kernel they are enabled in a function called bt2ws_dcdc_init() if the system is not booted just to charge the battery. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20241010122957.85164-2-andreas@kemnade.info Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-04ARM: dts: ti: dra7: Remove double include of clock bindingsMarcus Folkesson
There is no need to include the same file twice. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Link: https://lore.kernel.org/r/20240925-dra7-v1-1-3fe33a84bcd7@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-04ARM: dts: ti: omap3434-sdp: drop linux,mtd-name from onenand nodeRoger Quadros
linux,mtd-name is only applicable for PHYSMAP driver and not for OneNAND. Fixes the below dtbs_check warning "omap3430-sdp.dtb: onenand@2,0: Unevaluated properties are not allowed ('linux,mtd-name' was unexpected)" Signed-off-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20240903-gpmc-dtb-v1-3-380952952e34@kernel.org Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-04ARM: dts: ti: omap: am335x-baltos: drop "gpmc,device-nand" from NAND nodeRoger Quadros
"gpmc,device-nand" is not used any more and leads to below dtbs_check warning so drop it. "nand@0,0: Unevaluated properties are not allowed ('gpmc,device-nand' was unexpected)" Signed-off-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20240903-gpmc-dtb-v1-2-380952952e34@kernel.org Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-04ARM: dts: ti: drop linux,mtd-name from NAND nodesRoger Quadros
linux,mtd-name is only supported by PHYSMAP driver and not applicable to NAND controller/flash nodes. Fixes the below dtbs_check warning on many OMAP boards. "nand@0,0: Unevaluated properties are not allowed ('linux,mtd-name' was unexpected)" Signed-off-by: Roger Quadros <rogerq@kernel.org> Link: https://lore.kernel.org/r/20240903-gpmc-dtb-v1-1-380952952e34@kernel.org Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-10-04ARM: dts: ti/omap: Fix at24 EEPROM node namesRob Herring (Arm)
at24.yaml defines the node name for at24 EEPROMs as 'eeprom'. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: hns@goldelico.com # for GTA04 Link: https://lore.kernel.org/r/20240910215942.824137-1-robh@kernel.org Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-09-17Merge tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull SoC devicetree updates from Arnd Bergmann: "New SoC support for Broadcom bcm2712 (Raspberry Pi 5) and Renesas R9A09G057 (RZ/V2H(P)) and Qualcomm Snapdragon 414 (MSM8929), all three of these are variants of already supported chips, in particular the last one is almost identical to MSM8939. Lots of updates to Mediatek, ASpeed, Rockchips, Amlogic, Qualcomm, STM32, NXP i.MX, Sophgo, TI K3, Renesas, Microchip at91, NVIDIA Tegra, and T-HEAD. The added Qualcomm platform support once again dominates the changes, with seven phones and three laptops getting added in addition to many new features on existing machines. The Snapdragon X1E support specifically keeps improving. The other new machines are: - eight new machines using various 64-bit Rockchips SoCs, both on the consumer/gaming side and developer boards - three industrial boards with 64-bit i.MX, which is a very low number for them. - four more servers using a 32-bit Speed BMC - three boards using STM32MP1 SoCs - one new machine each using allwinner, amlogic, broadcom and renesas chips" * tag 'soc-dt-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (672 commits) arm64: dts: allwinner: h5: NanoPi NEO Plus2: Use regulators for pio arm64: dts: mediatek: add audio support for mt8365-evk arm64: dts: mediatek: add afe support for mt8365 SoC arm64: dts: mediatek: mt8186-corsola: Disable DPI display interface arm64: dts: mediatek: mt8186: Add svs node arm64: dts: mediatek: mt8186: Add power domain for DPI arm64: dts: mediatek: mt8195: Correct clock order for dp_intf* arm64: dts: mt8183: add dpi node to mt8183 arm64: dts: allwinner: h5: NanoPi Neo Plus2: Fix regulators arm64: dts: rockchip: add CAN0 and CAN1 interfaces to mecsbc board arm64: dts: rockchip: add CAN-FD controller nodes to rk3568 arm64: dts: nuvoton: ma35d1: Add uart pinctrl settings arm64: dts: nuvoton: ma35d1: Add pinctrl and gpio nodes arm64: dts: nuvoton: Add syscon to the system-management node ARM: dts: Fix undocumented LM75 compatible nodes arm64: dts: toshiba: Fix pl011 and pl022 clocks ARM: dts: stm32: Use SAI to generate bit and frame clock on STM32MP15xx DHCOM PDK2 ARM: dts: stm32: Switch bitclock/frame-master to flag on STM32MP15xx DHCOM PDK2 ARM: dts: stm32: Sort properties in audio endpoints on STM32MP15xx DHCOM PDK2 ARM: dts: stm32: Add MECIO1 and MECT1S board variants ...
2024-09-05ARM: dts: Fix undocumented LM75 compatible nodesRob Herring
"lm75" without any vendor is undocumented. It works with the Linux kernel since the I2C subsystem will do matches of the compatible string without a vendor prefix to the i2c_device_id and/or driver name. Mostly replace "lm75" with "national,lm75" as that's the original part vendor and the compatible which matches what "lm75" matched with. In a couple of cases the node name or compatible gives a clue to the actual part and vendor and a more specific compatible can be used. In these cases, it does change the variant the kernel picks. "nct75" is an OnSemi part which is compatible with TI TMP75C based on a comparison of the OnSemi NCT75 datasheet and configuration the Linux driver uses. Adding an OnSemi compatible would be an ABI change. "nxp,lm75" is most likely an NXP part. Alexander Stein says the i.MX53 boards are a NXP LM75A as well. NXP makes a LM75A and LM75B. Both are 11-bit resolution and 100ms sample time. The "national,lm75a" is 9-bit, so "national,lm75b" is the closest match for both NXP variants. While we're here, fix the node names to use the generic name "temperature-sensor". Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Kevin Hilman <khilman@baylibre.com> # am335x-nano.dts Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> # imx53-mba53.dts, imx53-tqma53.dtsi Link: https://lore.kernel.org/r/20240816164717.1585629-1-robh@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-08-05ARM: dts: omap3-n900: correct the accelerometer orientationSicelo A. Mhlongo
Negate the values reported for the accelerometer z-axis in order to match Documentation/devicetree/bindings/iio/mount-matrix.txt. Fixes: 14a213dcb004 ("ARM: dts: n900: use iio driver for accelerometer") Signed-off-by: Sicelo A. Mhlongo <absicsz@gmail.com> Reviewed-By: Andreas Kemnade <andreas@kemnade.info> Link: https://lore.kernel.org/r/20240722113137.3240847-1-absicsz@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-07-30ARM: dts: ti: omap: am335x-wega: Fix audio clock providerDominik Haller
Bit clock and frame clock are provided by the mcasp. Change the simple card settings regarding the clock provider and the mclk-fs for usage with typical 44.1 kHz and 48 kHz sample rates. Signed-off-by: Dominik Haller <d.haller@phytec.de> Link: https://lore.kernel.org/r/20240730092353.10209-2-d.haller@phytec.de Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-07-30ARM: dts: ti: omap: am335x-regor: Fix RS485 settingsSteffen Hemer
RTS pin seems to have inverted behavior on am335x, other than expected with default "rs485-rts-active-high" (instead of low on idle, high on send, it is the opposite). Transceiver datasheet also suggests a pulldown. Add includes to pin definitions that are used. Signed-off-by: Steffen Hemer <s.hemer@phytec.de> Signed-off-by: Dominik Haller <d.haller@phytec.de> Link: https://lore.kernel.org/r/20240730092353.10209-1-d.haller@phytec.de Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-07-30ARM: dts: omap: am335x-bone: convert NVMEM content to layout syntaxRafał Miłecki
Use cleaner (and non-deprecated) bindings syntax. See commit bd912c991d2e ("dt-bindings: nvmem: layouts: add fixed-layout") for details. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Link: https://lore.kernel.org/r/20240523042750.26238-1-zajec5@gmail.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-07-30ARM: dts: am335x-bone-common: Increase MDIO reset deassert timeColin Foster
Prior to commit df16c1c51d81 ("net: phy: mdio_device: Reset device only when necessary") MDIO reset deasserts were performed twice during boot. Now that the second deassert is no longer performed, device probe failures happen due to the change in timing with the following error message: SMSC LAN8710/LAN8720: probe of 4a101000.mdio:00 failed with error -5 Restore the original effective timing, which resolves the probe failures. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Link: https://lore.kernel.org/r/20240531183817.2698445-1-colin.foster@in-advantage.com Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2024-06-26ARM: dts: omap am5729-beagleboneai: drop unneeded ti,enable-id-detectionKrzysztof Kozlowski
There is a ti,enable-id-detection property in the Extcon Palmas (extcon-palmas), but not in the Extcon USB GPIO binding and driver. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202406152004.F2fNnorG-lkp@intel.com/ Link: https://lore.kernel.org/r/20240615174904.39012-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-06-26ARM: dts: ti: align panel timings node name with dtschemaKrzysztof Kozlowski
DT schema expects panel timings node to follow certain pattern, dtbs_check warnings: am335x-pdu001.dtb: display-timings: '240x320p16' does not match any of the regexes: '^timing', 'pinctrl-[0-9]+' Linux drivers do not care about node name, so this should not have effect on Linux. Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> # For DaVinci Link: https://lore.kernel.org/r/20240509104813.216655-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-04-29Merge tag 'dt-cleanup-6.10' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt Minor improvements in ARM DTS for v6.10 1. TI: add missing white-spaces for code readability. 2. Aspeed: add vendor prefix to compatibles, to properly describe hardware, even though Linux drivers match by device name. * tag 'dt-cleanup-6.10' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt: ARM: dts: aspeed: Add vendor prefixes to lm25066 compat strings ARM: dts: ti: omap: minor whitespace cleanup Link: https://lore.kernel.org/r/20240428163316.28955-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-04-10ARM: dts: ti: omap: minor whitespace cleanupKrzysztof Kozlowski
The DTS code coding style expects exactly one space before '{' character. Acked-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20240208105146.128645-2-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-04-10ARM: dts: dra7: Use clksel binding for CTRL_CORE_SMA_SW_0Tony Lindgren
On dra76x, most dpll_gmac output clksel clocks are in registers from CM_CLKSEL_DPLL_GMAC to CM_DIV_H13_DPLL_GMAC. In addition to that, there are there more clocks in the CTRL_CORE_SMA_SW_0 register. Let's group the CTRL_CORE_SMA_SW_0 clocks using the clksel binding to reduce make W=1 dtbs unique_unit_address warnings, and stop using the custom the ti,bit-shift property in favor of the standard reg property. Let's also add a comment for the CTRL_CORE_SMA_SW_0 clock that matches the documentation. Signed-off-by: Tony Lindgren <tony@atomide.com>
2024-04-10ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_USBTony Lindgren
With the clkcsel binding we can drop the custom ti,bit-shift devicetree property in favor of the standard reg property and reduce the number of clocks to update for the make W-1 dtbs warnings. Let's also add a comment for the clocksel clock that matches the documentation. Signed-off-by: Tony Lindgren <tony@atomide.com>
2024-04-10ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_PERTony Lindgren
With the clkcsel binding we can drop the custom ti,bit-shift devicetree property in favor of the standard reg property and reduce the number of clocks to update for the make W-1 dtbs warnings. Let's also add a comment for the clocksel clock that matches the documentation. Signed-off-by: Tony Lindgren <tony@atomide.com>
2024-04-10ARM: dts: dra7: Use clksel binding for CM_CLKSEL_ABE_PLL_SYSTony Lindgren
With the clkcsel binding we can drop the custom ti,bit-shift devicetree property in favor of the standard reg property and reduce the number of clocks to update for the make W-1 dtbs warnings. Let's also add a comment for the clocksel clock that matches the documentation. Signed-off-by: Tony Lindgren <tony@atomide.com>
2024-04-10ARM: dts: dra7: Use clksel binding for CM_CLKSEL_CORETony Lindgren
With the clkcsel binding we can drop the custom ti,bit-shift devicetree property in favor of the standard reg property and reduce the number of clocks to update for the make W-1 dtbs warnings. Let's also add a comment for the clocksel clock that matches the documentation. Signed-off-by: Tony Lindgren <tony@atomide.com>
2024-04-10ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_EVETony Lindgren
With the clkcsel binding we can drop the custom ti,bit-shift devicetree property in favor of the standard reg property and reduce the number of clocks to update for the make W-1 dtbs warnings. Let's also add a comment for the clocksel clock that matches the documentation. Signed-off-by: Tony Lindgren <tony@atomide.com>
2024-04-10ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_GMACTony Lindgren
With the clkcsel binding we can drop the custom ti,bit-shift devicetree property in favor of the standard reg property and reduce the number of clocks to update for the make W-1 dtbs warnings. Let's also add a comment for the clocksel clock that matches the documentation. Signed-off-by: Tony Lindgren <tony@atomide.com>
2024-04-10ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_DRRTony Lindgren
With the clkcsel binding we can drop the custom ti,bit-shift devicetree property in favor of the standard reg property and reduce the number of clocks to update for the make W-1 dtbs warnings. Let's also add a comment for the clocksel clock that matches the documentation. Signed-off-by: Tony Lindgren <tony@atomide.com>
2024-04-10ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_GPUTony Lindgren
With the clkcsel binding we can drop the custom ti,bit-shift devicetree property in favor of the standard reg property and reduce the number of clocks to update for the make W-1 dtbs warnings. Let's also add a comment for the clocksel clock that matches the documentation. Signed-off-by: Tony Lindgren <tony@atomide.com>
2024-04-10ARM: dts: dra7: Use clksel binding for CM_CLKSEL_DPLL_IVATony Lindgren
With the clkcsel binding we can drop the custom ti,bit-shift devicetree property in favor of the standard reg property and reduce the number of clocks to update for the make W-1 dtbs warnings. Let's also add a comment for the clocksel clock that matches the documentation. Signed-off-by: Tony Lindgren <tony@atomide.com>
generated by cgit (git 2.34.1) at 2025-07-17 22:46:57 +0000