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2026-01-20arm/arm64: dts: st: Drop unused .dtsiRob Herring (Arm)
These .dtsi files are not included anywhere in the tree and can't be tested. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Alexandre Torgue <alexandre.torgue@foss.st.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20260113201340.36950-1-robh@kernel.org Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-01-20ARM: dts: stm32: add spi1 sleep state pinctrl on stm32mp157c-ev1Alain Volmat
Add the sleep state of the spi1 instance on stm32mp157c-ev1. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Link: https://lore.kernel.org/r/20251218-stm32-spi-enhancements-v2-4-3b69901ca9fe@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-01-20ARM: dts: stm32: Add boot-led for stm32mp1 ST boardsPatrice Chotard
Add options/u-boot/boot-led property to specify to U-Boot the LED which indicates a successful boot. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-10-50a3a9b339a8@foss.st.com Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-11-50a3a9b339a8@foss.st.com Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-12-50a3a9b339a8@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-01-20ARM: dts: stm32: Add boot-led for stm32 MCU ST boardsPatrice Chotard
Add options/u-boot/boot-led property to specify to U-Boot the LED which indicates a successful boot. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-1-50a3a9b339a8@foss.st.com Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-2-50a3a9b339a8@foss.st.com Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-3-50a3a9b339a8@foss.st.com Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-4-50a3a9b339a8@foss.st.com Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-5-50a3a9b339a8@foss.st.com Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-6-50a3a9b339a8@foss.st.com Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-7-50a3a9b339a8@foss.st.com Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-8-50a3a9b339a8@foss.st.com Link: https://lore.kernel.org/r/20251112-upstream_add_boot-led_for_stm32_boards-v1-9-50a3a9b339a8@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-01-20ARM: dts: stm32: Update LED node for stm32mp15xx-dkx boardPatrice Chotard
Add led-red node for stm32mp15xx-dkx, this LED is used as status LED in U-Boot. Update led-blue node by adding color property and replacing obsolete label property by function property. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-13-45090db9e2e5@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-01-20ARM: dts: stm32: Add red LED for stm32mp157c-ed1 boardPatrice Chotard
Add led-red node for stm32mp157c-ed1. This LED is used as status LED in U-Boot. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-12-45090db9e2e5@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-01-20ARM: dts: stm32: Add red LED for stm32mp135f-dk boardPatrice Chotard
Add LED red node for stm32mp135f-dk. This LED is used as status lLED in U-Boot. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-11-45090db9e2e5@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-01-20ARM: dts: stm32: Add LED support for stm32h743i-evalPatrice Chotard
Add green and red LEDs support for stm32h743-eval. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-9-45090db9e2e5@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-01-20ARM: dts: stm32: Add LED support for stm32h743i-discoPatrice Chotard
Add gpio led support for LED green,orange,red and blue in stm32h743i-disco.dts. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-8-45090db9e2e5@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-01-20ARM: dts: stm32: Update LED nodes for stm32 MCU boardsPatrice Chotard
Add function porperty for led nodes. Add LED color property for LED nodes. Reorder include dt-bindings. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-2-45090db9e2e5@foss.st.com Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-3-45090db9e2e5@foss.st.com Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-4-45090db9e2e5@foss.st.com Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-5-45090db9e2e5@foss.st.com Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-6-45090db9e2e5@foss.st.com Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-7-45090db9e2e5@foss.st.com Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-10-45090db9e2e5@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2026-01-08ARM: dts: stm32: reorder nodes for stm32429i-evalPatrice Chotard
Reorder nodes by alphabetical order. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20251113-upstream_update_led_nodes-v2-1-45090db9e2e5@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-12-05Merge tag 'soc-dt-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull SoC devicetree updates from Arnd Bergmann: "Three new SoCs got added in existing arm64 chip families: - Renesas R-Car X5H (R8A78000) is a new generation of automotive SoCs, based on 16 Cortex-A720 (Armv9.2) cores, which makes the the currently highest-perforance embedded SoC. - TI AM62L is a new variant of the AM62 family of industrial SoCs, this one comes without a GPU. - Qualcomm MSM8937 (Snapdragon 430) is an older mobile phone chip based on Cortex-A53, and closely related to MSM8917 (Snapdragn 425), which we already support. In addition, there are a good number of newly supported machines across SoC families: - Two Aspeed AST2600 (Cortex-A7) based BMC setups for large servers - Mobile Phones and tables based on Mediatek MT6582, Nvidia Tegra124, Qualcomm MSM8937 and Qualcomm MSM8939, - Two Laptops based on Qualcomm SoCs: one using the older sdm850, the other using x1p42100. - One Router based on Rockchips RK3568 - 24 variants of the Enclustra Mercury system-on-module, all based on 32-bit Intel/Altera SocFPGA chips, plus two boards using 64-bit SocFPGA Agilex chips.. - 30 industrial/embedded boards and single-board computers, using various chips from NXP, Rockchips, Mediatek, TI, Amlogic, Qualcomm, Spacemit, and Starfive. In total there are 783 commits here, the majority of these improving hardware support and cleaning up devicetree files across the tree, with the majority of the changes going into the Qualcomm, NXP, Renesas and Rockchips platforms" * tag 'soc-dt-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (782 commits) arm64: dts: mediatek: mt8195: Fix address range for JPEG decoder core 1 ARM: dts: samsung: exynos4412-midas: turn off SDIO WLAN chip during system suspend ARM: dts: samsung: exynos4210-trats: turn off SDIO WLAN chip during system suspend ARM: dts: samsung: exynos4210-i9100: turn off SDIO WLAN chip during system suspend ARM: dts: samsung: universal_c210: turn off SDIO WLAN chip during system suspend arm64: dts: amlogic: meson-g12b: Fix L2 cache reference for S922X CPUs arm64: dts: Add gpio_intc node for Amlogic S7D SoCs arm64: dts: Add gpio_intc node for Amlogic S7 SoCs arm64: dts: Add gpio_intc node for Amlogic S6 SoCs arm64: dts: amlogic: s7d: add ao secure node arm64: dts: amlogic: s7: add ao secure node arm64: dts: amlogic: s6: add ao secure node arm64: dts: amlogic: Fix the register name of the 'DBI' region dts: arm64: amlogic: add a5 pinctrl node arm64: dts: amlogic: s7d: add power domain controller node arm64: dts: amlogic: s7: add power domain controller node arm64: dts: amlogic: s6: add power domain controller node dts: arm64: amlogic: Add ISP related nodes for C3 arm64: dts: meson: add initial device-tree for Tanix TX9 Pro dt-bindings: arm: amlogic: add support for Tanix TX9 Pro ...
2025-11-14ARM: dts: stm32: add the IWDG2 interrupt line in stm32mp131.dtsiGatien Chevallier
Add the interrupt line that can be used for the early interrupt of the IWDG2 to the IWDG2 node Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Link: https://lore.kernel.org/r/20251031-iwdg1-v2-4-2dc6e0116725@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-11-14ARM: dts: stm32: enable the ARM SMC watchdog node in stm32mp135f-dkGatien Chevallier
On the stm32mp135f-dk board, the IWDG1 is secured and used to monitor the cortex-A7. Use the ARM SMC watchdog to communicate with it. Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Link: https://lore.kernel.org/r/20251031-iwdg1-v2-3-2dc6e0116725@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-11-14ARM: dts: stm32: add the ARM SMC watchdog in stm32mp131.dtsiGatien Chevallier
Add the arm_wdt node in the stm32mp131.dtsi SoC device tree file. When the platform watchdog is managed by the secure world, SMC calls are used to interact with it. Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Link: https://lore.kernel.org/r/20251031-iwdg1-v2-2-2dc6e0116725@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-11-14ARM: dts: stm32: add iwdg1 node in stm32mp131.dtsiGatien Chevallier
Add the IWDG1 node in the stm32mp131.dtsi SoC device tree file. It can be used by Linux as the Cortex-A7 watchdog when it's configured as non-secure. Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Link: https://lore.kernel.org/r/20251031-iwdg1-v2-1-2dc6e0116725@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-11-10ARM: dts: stm32: lxa: drop unnecessary vusb_d/a-supplyAhmad Fatoum
The LXA device trees are the only STM32MP1 device tree that specify vusb_d/usb_a-supply and apparently not for good reason: - vusb_d-supply (vdd_usb) is the same as the phy-supply for usbphyc_port1 - vusb_a-supply (reg18) is the same as vdda1v8-supply for usbphyc_port1 and usbphyc_port1 is linked to the usbotg_hs node via the phys property. Specifying the regulators in the &usbotg_hs node is thus superfluous and has been even found to be harmful in one instance: Linux v6.10 was found to lock up every 50-125 or so reboots on the LXA TAC when the DWC2 driver probe enables the regulators in bulk, unless both properties were removed. This issue was so far not reproducible on v6.17 (> 500 reboots), but as these properties are unnecessary and different from other STM32MP1 boards, remove them anyway. Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Link: https://lore.kernel.org/r/20251007-lxa-usb-dt-v1-1-cacde8088bb9@pengutronix.de Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-11-10ARM: dts: stm32: stm32mp157c-phycore: Fix STMPE811 touchscreen node propertiesJihed Chaibi
Move st,adc-freq, st,mod-12b, st,ref-sel, and st,sample-time properties from the touchscreen subnode to the parent touch@44 node. These properties are defined in the st,stmpe.yaml schema for the parent node, not the touchscreen subnode, resolving the validation error about unevaluated properties. Fixes: 27538a18a4fcc ("ARM: dts: stm32: add STM32MP1-based Phytec SoM") Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com> Link: https://lore.kernel.org/r/20250915224611.169980-1-jihed.chaibi.dev@gmail.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-10-30ARM: dts: sti: remove useless cells fieldsRaphael Gallais-Pou
tvout node do not need the cells fields. Remove them. Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com> Acked-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Alain Volmat <alain.volmat@foss.st.com> Link: https://patch.msgid.link/20250717-sti-rework-v1-4-46d516fb1ebb@gmail.com Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
2025-10-30ARM: dts: sti: extract display subsystem out of socRaphael Gallais-Pou
The display subsystem represent how IPs are interacting together and have nothing to do within the SoC node. Extract it from the SoC node and let IPs nodes in the Soc node. Several nodes did not use conventional name: * sti-display-subsystem -> display-subsystem * sti-controller -> display-controller * sti-tvout -> encoder * sti-hda -> analog * sti-hqvdp -> plane Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com> Acked-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Alain Volmat <alain.volmat@foss.st.com> Link: https://patch.msgid.link/20250717-sti-rework-v1-3-46d516fb1ebb@gmail.com Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
2025-09-15Merge tag 'stm32-dt-for-v6.18-1' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt STM32 DT for v6.18, round 1 Highlights: ---------- - MPU: - STM32MP13: - Add missing Ethernet1/2 PTP reference clocks. - Add Hardware debug port (HDP). - STMP32MP15: - Add resets property to m_can nodes. - Add Hardware debug port (HDP) and enable it on stm32mp157c-dk2 board. - Reserve leds for CM4 on stm32mp15xx-ed1 and stm32mp15xx-dkx. - stm32mp151c-plyaqm: Use correct dai-format property. - STM32MP23: - Add Ethernet1 MAC controller on stm32mp235f-dk board: It is connected to a RTL8211F-CG phy through RGMII. - Fix GPIO bank definition & memory size (DDR). - STM32MP25: - Add Ethernet1 MAC controller on stm32mp257f-dk board. It is connected to a RTL8211F-CG phy through RGMII. - Add Ethernet1 MAC controller on stm32mp257f-ev1 board. It is connected to a RTL8211F-CG phy through RGMII. - Add display support by enabling the following IPs on stm32mp257f-ev1: * LTDC * LVDS * WSVGA LVDS panel (1024x600) * Panel LVDS backlight as GPIO backlight * ILI2511 i2c touchscreen - Add PCIe Root complex and Endpoint support on stm32mp257f-ev1. Root complex mode is used by default. * tag 'stm32-dt-for-v6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (30 commits) arm64: dts: st: fix memory region size on stm32mp235f-dk arm64: dts: st: remove gpioj and gpiok banks from stm32mp231 arm64: dts: st: enable ethernet1 controller on stm32mp235f-dk arm64: dts: st: enable ethernet1 controller on stm32mp257f-ev1 arm64: dts: st: enable ethernet1 controller on stm32mp257f-dk arm64: dts: st: add eth1 pins for stm32mp2x platforms ARM: dts: stm32: add missing PTP reference clocks on stm32mp13x SoCs arm64: dts: st: enable display support on stm32mp257f-ev1 board arm64: dts: st: add clock-cells to syscfg node on stm32mp251 arm64: dts: st: add lvds support on stm32mp255 arm64: dts: st: add ltdc support on stm32mp255 arm64: dts: st: add ltdc support on stm32mp251 ARM: dts: stm32: add resets property to m_can nodes in the stm32mp153 dt-binding: can: m_can: add optional resets property arm64: dts: st: Enable PCIe on the stm32mp257f-ev1 board arm64: dts: st: Add PCIe Endpoint mode on stm32mp251 arm64: dts: st: Add PCIe Root Complex mode on stm32mp251 arm64: dts: st: add PCIe pinctrl entries in stm32mp25-pinctrl.dtsi arm64: defconfig: Enable STMicroelectronics STM32 DMA3 support ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp157c-dk2 board ... Link: https://lore.kernel.org/r/13153fc2-1abe-4d53-807a-5d289981a63d@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15ARM: dts: stm32: add missing PTP reference clocks on stm32mp13x SoCsGatien Chevallier
ETH1/2 miss their PTP reference clock in the SoC device tree. Add them as the fallback is not correctly handled for PPS generation and it seems there's no reason to not add them. Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com> Link: https://lore.kernel.org/r/20250901-relative_flex_pps-v4-3-b874971dfe85@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-15ARM: dts: stm32: add resets property to m_can nodes in the stm32mp153Marc Kleine-Budde
On the STM32MP153 the m_cam IP cores (a.k.a. FDCAN) have an external shared reset in the RCC. Add the reset to both m_can nodes. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/20250807-stm32mp15-m_can-add-reset-v2-2-f69ebbfced1f@pengutronix.de Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-15ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp157c-dk2 boardClément Le Goffic
On the stm32mp157fc-dk2 board, we can observe the hdp GPOVAL function on SoC pin E13 accessible on the pin 5 on the Arduino connector CN13. Add the relevant configuration but keep it disabled as it's used for debug only. Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Link: https://lore.kernel.org/r/20250711-hdp-upstream-v7-8-faeecf7aaee1@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-15ARM: dts: stm32: add alternate pinmux for HDP pin and add HDP pinctrl nodeClément Le Goffic
Introduce hdp node to output a user defined value on port hdp2. Add pinctrl nodes to be able to output this signal on one SoC pin. Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20250711-hdp-upstream-v7-7-faeecf7aaee1@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-15Merge tag 'sti-dt-for-v6.18-round2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into soc/dt STi dt fixes: - Remove unused stih407-clock.dtsi file * tag 'sti-dt-for-v6.18-round2' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti: ARM: dts: sti: remove dangling stih407-clock file Link: https://lore.kernel.org/r/4a710c05-aeeb-4421-b3a1-5bfb8230d51d@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-15Merge tag 'i2c-gpio-fixes-for-6.18' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into soc/dt i2c-gpio-fixes-for-6.18 We have dedictaded bindings for scl/sda nowadays. Switch away from the deprecated plain 'gpios' property. * tag 'i2c-gpio-fixes-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: ARM: dts: stm32: use recent scl/sda gpio bindings ARM: dts: cirrus: ep7211: use recent scl/sda gpio bindings Link: https://lore.kernel.org/r/aLlgGdrFEjh26knK@shikoro Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-09-12ARM: dts: sti: remove dangling stih407-clock fileRaphael Gallais-Pou
Following the removal of B2120 board support, the st/stih407-clock.dtsi file has been left unused. Remove it. Fixes: dee546e1adef ("ARM: sti: drop B2120 board support") Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2025-09-03ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp15Clément Le Goffic
Add the hdp devicetree node for stm32mp15 SoC family Keep the node disabled as HDP needs the pinctrl SoC configuration to be able to output its mux output signal outside of the SoC, on the SoC pad. This configuration is provided in the board dtsi file through 'pinctrl-*' properties as well as HDP mux configuration. Thus, if needed, HDP should be enabled in board dtsi file. Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Link: https://lore.kernel.org/r/20250711-hdp-upstream-v7-5-faeecf7aaee1@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-03ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp13Clément Le Goffic
Add the hdp devicetree node for stm32mp13 SoC family. Keep the node disabled as HDP needs the pinctrl SoC configuration to be able to output its mux output signal outside of the SoC, on the SoC pad. This configuration is provided in the board dtsi file through 'pinctrl-*' properties as well as HDP mux configuration. Thus, if needed, HDP should be enabled in board dtsi file. Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com> Link: https://lore.kernel.org/r/20250711-hdp-upstream-v7-4-faeecf7aaee1@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-03ARM: dts: stm32: Add leds for CM4 on stm32mp15xx-ed1 and stm32mp15xx-dkxAntonio Borneo
Add to the node m4_rproc the pinctrl property corresponding to the orange LED. The GPIO is reserved for the coprocessor Cortex-M4 and will be ignored by Linux. Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com> Link: https://lore.kernel.org/r/20250610152309.299438-5-antonio.borneo@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-03ARM: dts: stm32: Add pinmux for CM4 leds pinsAntonio Borneo
The GPIO H7 on boards stm32mp15xx-dkx and the GPIO D8 on boards stm32mp15xx-ed1 are used by the coprocessor Cortex-M4. Linux running on Cortex-A should not use the GPIO and should left it available for the coprocessor. Add two pinmux groups, one for each families of boards, setting the GPIO function as Reserved (RSVD). Signed-off-by: Antonio Borneo <antonio.borneo@foss.st.com> Link: https://lore.kernel.org/r/20250610152309.299438-4-antonio.borneo@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-03ARM: dts: stm32: Drop redundant status=okayKrzysztof Kozlowski
Device nodes are enabled by default, so remove confusing or duplicated enabling of few nodes. No practical impact, verified with dtx_diff. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Marek Vasut <marek.vasut@mailbox.org> Link: https://lore.kernel.org/r/20250818143730.244379-2-krzysztof.kozlowski@linaro.org Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-03ARM: dts: stm32: Minor whitespace cleanupKrzysztof Kozlowski
The DTS code coding style expects exactly one space around '=' or '{' characters. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250819131707.86657-3-krzysztof.kozlowski@linaro.org Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-03ARM: dts: stm32: stm32mp151c-plyaqm: Use correct dai-format propertyJihed Chaibi
The stm32-i2s binding inherits from the standard audio-graph-port schema for its 'port' subnode, audio-graph-port requires the use of the 'dai-format' property. The stm32mp151c-plyaqm dts file was using the non-standard name 'format'. Correct the property name to 'dai-format' to fix the dtbs_check validation error. Fixes: 9365fa46be358 ("ARM: dts: stm32: Add Plymovent AQM devicetree") Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com> Link: https://lore.kernel.org/r/20250830225115.303663-1-jihed.chaibi.dev@gmail.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-09-01Merge tag 'sti-dt-for-v6.18-round1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into soc/dt STi dt fixes: - Drop STiH407/10-B2120 DT boards and bindings. - Remove remaining STiH415/6 reference from STi machine. - Fix phy-names value for stih407-family.dtsi. * tag 'sti-dt-for-v6.18-round1' of https://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti: ARM: sti: drop B2120 board support ARM: sti: removal of stih415/stih416 related entries dt-bindings: arm: sti: drop B2120 board support ARM: dts: sti: rename SATA phy-names Link: https://lore.kernel.org/r/e4703e99-e44e-41d2-b744-a12ed4cb6692@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-08-28ARM: dts: ste-ux500-samsung: dts bluetooth wakeup interruptAlex Tran
Interrupt support on host wakeup gpio for ste-ux500-samsung bluetooth. Signed-off-by: Alex Tran <alex.t.tran@gmail.com> Link: https://lore.kernel.org/r/20250823212732.356620-1-alex.t.tran@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-08-28ARM: dts: st: ste-nomadik: 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: ste-nomadik-s8815.dtb: mmcsd-gpio: $nodename:0: 'mmcsd-gpio' does not match '^.+-hog(-[0-9]+)?$' Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250115211627.193961-1-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-08-28ARM: dts: stm32: use recent scl/sda gpio bindingsWolfram Sang
We have dedictaded bindings for scl/sda nowadays. Switch away from the deprecated plain 'gpios' property. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
2025-08-18ARM: sti: drop B2120 board supportRaphael Gallais-Pou
B2120 boards are internal boards which never were commercialised. Drop them. Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2025-08-18ARM: dts: sti: rename SATA phy-namesRaphael Gallais-Pou
Stick to the documentation and rename both SATA phy-names properties to what is expected. Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
2025-07-22ARM: dts: st: spear: Use generic "ethernet" as node nameKrzysztof Kozlowski
Common name for Ethernet controllers is "ethernet", not "eth", also recommended by Devicetree specification in "Generic Names Recommendation". Verified lack of impact using dtx_diff. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20250717142245.92492-2-krzysztof.kozlowski@linaro.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-07-04ARM: dts: stm32: add stm32mp157f-dk2 board supportAmelie Delaunay
STM32MP157F-DK2 board embeds a STM32MP157F SoC. This SoC contains the same level of feature than a STM32MP157C SOC but A7 clock frequency can reach 800MHz, hence the inclusion of the newly introduced stm32mp15xf.dtsi. As for other latest STM32 MPU families, STM32MP157F-DK2 relies on OP-TEE SCMI services for SoC clock and reset controllers resources, and for PMIC, now under OP-TEE control. That's why stm32mp157f-dk2-scmi.dtsi is introduced, to move all clocks, resets and regulators to SCMI-based ones. To "disable" SCMI, just need to comment stm32mp157f-dk2-scmi.dtsi inclusion and to replace &scmi_v3v3 with &v3v3, then to disable arm_wdt and to enable i2c4 and its subnodes for PMIC support by Linux. Reconfigure usbotg for dual role with type-C support if needed. Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Link: https://lore.kernel.org/r/20250603-stm32mp157f-dk2-v2-7-5be0854a9299@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-07-04ARM: dts: stm32: optee async notif interrupt for MP15 scmi variantsEtienne Carriere
Define the interrupt used by OP-TEE async notif on stm32mp15 scmi based platforms. Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com> Link: https://lore.kernel.org/r/20250603-stm32mp157f-dk2-v2-5-5be0854a9299@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-07-04ARM: dts: stm32: use internal regulators bindings for MP15 scmi variantsAmelie Delaunay
Use the SCMI voltage domain bindings for internal regulators on stm32mp15. Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Link: https://lore.kernel.org/r/20250603-stm32mp157f-dk2-v2-4-5be0854a9299@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-07-04ARM: dts: stm32: use 'typec' generic name for stusb1600 on stm32mp15xx-dkxAmelie Delaunay
Adopt generic node name 'typec' for stusb1600, which is the USB Type-C controller on stm32mp157x Discovery Kits. Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Link: https://lore.kernel.org/r/20250603-stm32mp157f-dk2-v2-2-5be0854a9299@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-07-04ARM: dts: stm32: fullfill diversity with OPP for STM32M15xF SOCsAlexandre Torgue
This commit creates new file to manage security features and supported OPP on STM32MP15xF SOCs. On STM32MP15xY, "Y" gives information: -Y = A means no cryp IP and no secure boot + A7-CPU@650MHz. -Y = C means cryp IP + optee + secure boot + A7-CPU@650MHz. -Y = D means no cryp IP and no secure boot + A7-CPU@800MHz. -Y = F means cryp IP + optee + secure boot + A7-CPU@800MHz. It fullfills the initial STM32MP15x SoC diversity introduced by commit 0eda69b6c5f9 ("ARM: dts: stm32: Manage security diversity for STM32M15x SOCs"). Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com> Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com> Link: https://lore.kernel.org/r/20250603-stm32mp157f-dk2-v2-1-5be0854a9299@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-07-04ARM: dts: stm32: add system-clock-direction-out on stm32mp15xx-dkxOlivier Moysan
The commit 5725bce709db ("ASoC: simple-card-utils: Unify clock direction by clk_direction") corrupts the audio on STM32MP15 DK sound cards. The parent clock is not correctly set, because set_sai_ck_rate() is not executed in stm32_sai_set_sysclk() callback. This occurs because set_sysclk() is called with the wrong direction, SND_SOC_CLOCK_IN instead of SND_SOC_CLOCK_OUT. Add system-clock-direction-out property in SAI2A endpoint node of STM32MP15XX-DKX device tree, to specify the MCLK clock direction. Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com> Link: https://lore.kernel.org/r/20250521150418.488152-1-olivier.moysan@foss.st.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-07-04ARM: dts: stm32: Add nvmem-cells to ethernet nodes for constant mac-addressesUwe Kleine-König
The efuse device tree description already has the two labels pointing to the efuse nodes that specify the mac-addresses to be used. Wire them up to the ethernet nodes. This is enough to make barebox pick the right mac-addresses and pass them to Linux. Suggested-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20250328171406.3307778-2-u.kleine-koenig@baylibre.com Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
2025-05-21Merge tag 'stm32-dt-for-v6.16-1' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt STM32 DT for v6.16, round 1 Highlights: ---------- - MCU: - Add low power timer on STM32F746 - Add STM32H747 High end MCU support. It embeds: - dual-core (Cortex-M7 + Cortex-M4) - up to 2 Mbytes flash - 1 Mbyte of internal RAM - Add STM32H747i-disco board support. Detailed information can be found at: https://www.st.com/en/evaluation-tools/stm32h747i-disco.html - MPU: - STM32MP13: - Add VREFINT calibration support based on ADC. - STMP32MP15: - Add new Ultratronik Fly board support: - based on STM32MP157C SoC - 1GB of DDR3 - Several connections are available on this boards: 2*USB2.0, 1*USB2.0 MiniUSB, Debug UART, 1*UART, 1*USART, SDcard, RJ45, ... - STM32MP25: - Add OCTOSPI support on STM32MP25 SoCs - Add SPI NOR flash support on STM32MP257F-EV1 connected to OSPI1 - Add Low power timer TIMER (LPTIM) on STM32MP25 SoCs and use LPTIM3 as low power broadcast timer on STM32MP257F-EV1. * tag 'stm32-dt-for-v6.16-1' of https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (22 commits) ARM: dts: stm32: add initial support for stm32mp157-ultra-fly-sbc board MAINTAINERS: Add entry for ULTRATRONIK BOARD SUPPORT dt-bindings: arm: stm32: Document Ultratronik's Fly board DT binding dt-bindings: vendor-prefixes: Add Ultratronik arm64: dts: st: use lptimer3 as tick broadcast source on stm32mp257f-ev1 arm64: dts: st: add low-power timer nodes on stm32mp251 arm64: defconfig: enable STM32 LP timer clockevent driver arm64: dts: st: Add SPI NOR flash support on stm32mp257f-ev1 board arm64: dts: st: Add ospi port1 pinctrl entries in stm32mp25-pinctrl.dtsi arm64: dts: st: Add OMM node on stm32mp251 ARM: dts: stm32: support STM32h747i-disco board ARM: dts: stm32: add an extra pin map for USART1 on stm32h743 ARM: dts: stm32: add pin map for UART8 controller on stm32h743 ARM: dts: stm32: add uart8 node for stm32h743 MCU dt-bindings: clock: stm32h7: rename USART{7,8}_CK to UART{7,8}_CK ARM: stm32: add a new SoC - STM32H747 dt-bindings: arm: stm32: add compatible for stm32h747i-disco board ARM: dts: stm32h7-pinctrl: add _a suffix to u[s]art_pins phandles ARM: dts: st: stm32: Align wifi node name with bindings ARM: dts: stm32: add low power timer on STM32F746 ... Link: https://lore.kernel.org/r/2f101efb-6d58-48d8-983a-57e30a34827c@foss.st.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
generated by cgit v1.2.3 (git 2.25.1) at 2026-09-26 03:40:50 +0000