[PATCH 10/13] ARM: stm32: remove stm32f4/f7/h7 MCU support

[Arnd Bergmann <arnd@kernel.org>]

From: Arnd Bergmann <arnd@arndb.de>

The stm32 platform started out as a Cortex-M based microcontoller
platform in 2007, with a few of the older products gaining Linux kernel
support in 2016. These days, the only relevant chips for Linux are the
stm32mp1 (Cortex-A7) and stm32mp2 (Cortex-A35) product lines, with the
microcontrollers running smaller RTOSs on new products.

The microcontrollers were marked as deprecated in the linux-7.3LTS
release, which will remain supported for a few more years and
is expected to be sufficient for any of the remaining original users.

Remove the MCU support now, leaving only the stm32mp SoCs in the platform.

Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Christophe Parant <c.parant@phytec.fr>
Cc: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Cc: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Cc: devicetree@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 Documentation/arch/arm/index.rst              |   5 -
 Documentation/arch/arm/stm32/overview.rst     |   8 +-
 .../arch/arm/stm32/stm32f429-overview.rst     |  25 -
 .../arch/arm/stm32/stm32f746-overview.rst     |  32 -
 .../arch/arm/stm32/stm32f769-overview.rst     |  34 -
 .../arch/arm/stm32/stm32h743-overview.rst     |  33 -
 .../arch/arm/stm32/stm32h750-overview.rst     |  34 -
 arch/arm/Kconfig.debug                        |  38 -
 arch/arm/boot/dts/st/Makefile                 |  11 -
 arch/arm/boot/dts/st/stm32429i-eval.dts       | 349 --------
 arch/arm/boot/dts/st/stm32746g-eval.dts       | 236 ------
 arch/arm/boot/dts/st/stm32f4-pinctrl.dtsi     | 482 -----------
 arch/arm/boot/dts/st/stm32f429-disco.dts      | 243 ------
 arch/arm/boot/dts/st/stm32f429-pinctrl.dtsi   |  91 --
 arch/arm/boot/dts/st/stm32f429.dtsi           | 800 ------------------
 arch/arm/boot/dts/st/stm32f469-disco.dts      | 260 ------
 arch/arm/boot/dts/st/stm32f469-pinctrl.dtsi   |  92 --
 arch/arm/boot/dts/st/stm32f469.dtsi           |  18 -
 arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi     | 436 ----------
 arch/arm/boot/dts/st/stm32f746-disco.dts      | 234 -----
 arch/arm/boot/dts/st/stm32f746-pinctrl.dtsi   |  55 --
 arch/arm/boot/dts/st/stm32f746.dtsi           | 727 ----------------
 .../dts/st/stm32f769-disco-mb1166-reva09.dts  |  13 -
 arch/arm/boot/dts/st/stm32f769-disco.dts      | 243 ------
 arch/arm/boot/dts/st/stm32f769-pinctrl.dtsi   |  55 --
 arch/arm/boot/dts/st/stm32f769.dtsi           |  37 -
 arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi     | 301 -------
 arch/arm/boot/dts/st/stm32h743.dtsi           | 738 ----------------
 arch/arm/boot/dts/st/stm32h743i-disco.dts     | 145 ----
 arch/arm/boot/dts/st/stm32h743i-eval.dts      | 185 ----
 arch/arm/boot/dts/st/stm32h747i-disco.dts     | 149 ----
 arch/arm/boot/dts/st/stm32h750.dtsi           |   6 -
 arch/arm/boot/dts/st/stm32h750i-art-pi.dts    | 229 -----
 arch/arm/configs/stm32_defconfig              |  80 --
 arch/arm/mach-stm32/Kconfig                   |  38 +-
 arch/arm/mach-stm32/board-dt.c                |   7 -
 36 files changed, 7 insertions(+), 6462 deletions(-)
 delete mode 100644 Documentation/arch/arm/stm32/stm32f429-overview.rst
 delete mode 100644 Documentation/arch/arm/stm32/stm32f746-overview.rst
 delete mode 100644 Documentation/arch/arm/stm32/stm32f769-overview.rst
 delete mode 100644 Documentation/arch/arm/stm32/stm32h743-overview.rst
 delete mode 100644 Documentation/arch/arm/stm32/stm32h750-overview.rst
 delete mode 100644 arch/arm/boot/dts/st/stm32429i-eval.dts
 delete mode 100644 arch/arm/boot/dts/st/stm32746g-eval.dts
 delete mode 100644 arch/arm/boot/dts/st/stm32f4-pinctrl.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32f429-disco.dts
 delete mode 100644 arch/arm/boot/dts/st/stm32f429-pinctrl.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32f429.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32f469-disco.dts
 delete mode 100644 arch/arm/boot/dts/st/stm32f469-pinctrl.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32f469.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32f746-disco.dts
 delete mode 100644 arch/arm/boot/dts/st/stm32f746-pinctrl.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32f746.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32f769-disco-mb1166-reva09.dts
 delete mode 100644 arch/arm/boot/dts/st/stm32f769-disco.dts
 delete mode 100644 arch/arm/boot/dts/st/stm32f769-pinctrl.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32f769.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32h743.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32h743i-disco.dts
 delete mode 100644 arch/arm/boot/dts/st/stm32h743i-eval.dts
 delete mode 100644 arch/arm/boot/dts/st/stm32h747i-disco.dts
 delete mode 100644 arch/arm/boot/dts/st/stm32h750.dtsi
 delete mode 100644 arch/arm/boot/dts/st/stm32h750i-art-pi.dts
 delete mode 100644 arch/arm/configs/stm32_defconfig

diff --git a/Documentation/arch/arm/index.rst b/Documentation/arch/arm/index.rst
index 17d6a5bbfc26..70bc418fdb38 100644
--- a/Documentation/arch/arm/index.rst
+++ b/Documentation/arch/arm/index.rst
@@ -47,12 +47,7 @@ SoC-specific documents
 
    pxa/mfp
 
-   stm32/stm32f746-overview
    stm32/overview
-   stm32/stm32h743-overview
-   stm32/stm32h750-overview
-   stm32/stm32f769-overview
-   stm32/stm32f429-overview
    stm32/stm32mp13-overview
    stm32/stm32mp151-overview
    stm32/stm32mp157-overview
diff --git a/Documentation/arch/arm/stm32/overview.rst b/Documentation/arch/arm/stm32/overview.rst
index 85cfc8410798..b63aa875cb48 100644
--- a/Documentation/arch/arm/stm32/overview.rst
+++ b/Documentation/arch/arm/stm32/overview.rst
@@ -5,15 +5,13 @@ STM32 ARM Linux Overview
 Introduction
 ------------
 
-The STMicroelectronics STM32 family of Cortex-A microprocessors (MPUs) and
-Cortex-M microcontrollers (MCUs) are supported by the 'STM32' platform of
-ARM Linux.
+The STMicroelectronics STM32 family of Cortex-A microprocessors (MPUs) is
+supported by the 'STM32' platform of ARM Linux, support for the Cortex-M
+based MCUs is has been removed.
 
 Configuration
 -------------
 
-For MCUs, use the provided default configuration:
-        make stm32_defconfig
 For MPUs, use multi_v7 configuration:
         make multi_v7_defconfig
 
diff --git a/Documentation/arch/arm/stm32/stm32f429-overview.rst b/Documentation/arch/arm/stm32/stm32f429-overview.rst
deleted file mode 100644
index a7ebe8ea6697..000000000000
--- a/Documentation/arch/arm/stm32/stm32f429-overview.rst
+++ /dev/null
@@ -1,25 +0,0 @@
-==================
-STM32F429 Overview
-==================
-
-Introduction
-------------
-
-The STM32F429 is a Cortex-M4 MCU aimed at various applications.
-It features:
-
-- ARM Cortex-M4 up to 180MHz with FPU
-- 2MB internal Flash Memory
-- External memory support through FMC controller (PSRAM, SDRAM, NOR, NAND)
-- I2C, SPI, SAI, CAN, USB OTG, Ethernet controllers
-- LCD controller & Camera interface
-- Cryptographic processor
-
-Resources
----------
-
-Datasheet and reference manual are publicly available on ST website (STM32F429_).
-
-.. _STM32F429: http://www.st.com/web/en/catalog/mmc/FM141/SC1169/SS1577/LN1806?ecmp=stm32f429-439_pron_pr-ces2014_nov2013
-
-:Authors: Maxime Coquelin <mcoquelin.stm32@gmail.com>
diff --git a/Documentation/arch/arm/stm32/stm32f746-overview.rst b/Documentation/arch/arm/stm32/stm32f746-overview.rst
deleted file mode 100644
index 335f0855a858..000000000000
--- a/Documentation/arch/arm/stm32/stm32f746-overview.rst
+++ /dev/null
@@ -1,32 +0,0 @@
-==================
-STM32F746 Overview
-==================
-
-Introduction
-------------
-
-The STM32F746 is a Cortex-M7 MCU aimed at various applications.
-It features:
-
-- Cortex-M7 core running up to @216MHz
-- 1MB internal flash, 320KBytes internal RAM (+4KB of backup SRAM)
-- FMC controller to connect SDRAM, NOR and NAND memories
-- Dual mode QSPI
-- SD/MMC/SDIO support
-- Ethernet controller
-- USB OTFG FS & HS controllers
-- I2C, SPI, CAN buses support
-- Several 16 & 32 bits general purpose timers
-- Serial Audio interface
-- LCD controller
-- HDMI-CEC
-- SPDIFRX
-
-Resources
----------
-
-Datasheet and reference manual are publicly available on ST website (STM32F746_).
-
-.. _STM32F746: http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32f7-series/stm32f7x6/stm32f746ng.html
-
-:Authors: Alexandre Torgue <alexandre.torgue@st.com>
diff --git a/Documentation/arch/arm/stm32/stm32f769-overview.rst b/Documentation/arch/arm/stm32/stm32f769-overview.rst
deleted file mode 100644
index ef31aadee68f..000000000000
--- a/Documentation/arch/arm/stm32/stm32f769-overview.rst
+++ /dev/null
@@ -1,34 +0,0 @@
-==================
-STM32F769 Overview
-==================
-
-Introduction
-------------
-
-The STM32F769 is a Cortex-M7 MCU aimed at various applications.
-It features:
-
-- Cortex-M7 core running up to @216MHz
-- 2MB internal flash, 512KBytes internal RAM (+4KB of backup SRAM)
-- FMC controller to connect SDRAM, NOR and NAND memories
-- Dual mode QSPI
-- SD/MMC/SDIO support*2
-- Ethernet controller
-- USB OTFG FS & HS controllers
-- I2C*4, SPI*6, CAN*3 buses support
-- Several 16 & 32 bits general purpose timers
-- Serial Audio interface*2
-- LCD controller
-- HDMI-CEC
-- DSI
-- SPDIFRX
-- MDIO salave interface
-
-Resources
----------
-
-Datasheet and reference manual are publicly available on ST website (STM32F769_).
-
-.. _STM32F769: http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32-high-performance-mcus/stm32f7-series/stm32f7x9/stm32f769ni.html
-
-:Authors: Alexandre Torgue <alexandre.torgue@st.com>
diff --git a/Documentation/arch/arm/stm32/stm32h743-overview.rst b/Documentation/arch/arm/stm32/stm32h743-overview.rst
deleted file mode 100644
index 7659df24d362..000000000000
--- a/Documentation/arch/arm/stm32/stm32h743-overview.rst
+++ /dev/null
@@ -1,33 +0,0 @@
-==================
-STM32H743 Overview
-==================
-
-Introduction
-------------
-
-The STM32H743 is a Cortex-M7 MCU aimed at various applications.
-It features:
-
-- Cortex-M7 core running up to @400MHz
-- 2MB internal flash, 1MBytes internal RAM
-- FMC controller to connect SDRAM, NOR and NAND memories
-- Dual mode QSPI
-- SD/MMC/SDIO support
-- Ethernet controller
-- USB OTFG FS & HS controllers
-- I2C, SPI, CAN buses support
-- Several 16 & 32 bits general purpose timers
-- Serial Audio interface
-- LCD controller
-- HDMI-CEC
-- SPDIFRX
-- DFSDM
-
-Resources
----------
-
-Datasheet and reference manual are publicly available on ST website (STM32H743_).
-
-.. _STM32H743: http://www.st.com/en/microcontrollers/stm32h7x3.html?querycriteria=productId=LN2033
-
-:Authors: Alexandre Torgue <alexandre.torgue@st.com>
diff --git a/Documentation/arch/arm/stm32/stm32h750-overview.rst b/Documentation/arch/arm/stm32/stm32h750-overview.rst
deleted file mode 100644
index be032b77d1f1..000000000000
--- a/Documentation/arch/arm/stm32/stm32h750-overview.rst
+++ /dev/null
@@ -1,34 +0,0 @@
-==================
-STM32H750 Overview
-==================
-
-Introduction
-------------
-
-The STM32H750 is a Cortex-M7 MCU aimed at various applications.
-It features:
-
-- Cortex-M7 core running up to @480MHz
-- 128K internal flash, 1MBytes internal RAM
-- FMC controller to connect SDRAM, NOR and NAND memories
-- Dual mode QSPI
-- SD/MMC/SDIO support
-- Ethernet controller
-- USB OTFG FS & HS controllers
-- I2C, SPI, CAN buses support
-- Several 16 & 32 bits general purpose timers
-- Serial Audio interface
-- LCD controller
-- HDMI-CEC
-- SPDIFRX
-- DFSDM
-
-Resources
----------
-
-Datasheet and reference manual are publicly available on ST website (STM32H750_).
-
-.. _STM32H750: https://www.st.com/en/microcontrollers-microprocessors/stm32h750-value-line.html
-
-:Authors: Dillon Min <dillon.minfei@gmail.com>
-
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index e4910cf865da..3d5f2e41eef1 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -1128,42 +1128,6 @@ choice
 
 		  If unsure, say N.
 
-	config STM32F4_DEBUG_UART
-		bool "Use STM32F4 UART for low-level debug"
-		depends on MACH_STM32F429 || MACH_STM32F469
-		select DEBUG_STM32_UART
-		help
-		  Say Y here if you want kernel low-level debugging support
-		  on STM32F4 based platforms, which default UART is wired on
-		  USART1, but another UART instance can be selected by modifying
-		  CONFIG_DEBUG_UART_PHYS.
-
-		  If unsure, say N.
-
-	config STM32F7_DEBUG_UART
-		bool "Use STM32F7 UART for low-level debug"
-		depends on MACH_STM32F746 || MACH_STM32F769
-		select DEBUG_STM32_UART
-		help
-		  Say Y here if you want kernel low-level debugging support
-		  on STM32F7 based platforms, which default UART is wired on
-		  USART1, but another UART instance can be selected by modifying
-		  CONFIG_DEBUG_UART_PHYS.
-
-		  If unsure, say N.
-
-	config STM32H7_DEBUG_UART
-		bool "Use STM32H7 UART for low-level debug"
-		depends on MACH_STM32H743
-		select DEBUG_STM32_UART
-		help
-		  Say Y here if you want kernel low-level debugging support
-		  on STM32H7 based platforms, which default UART is wired on
-		  USART1, but another UART instance can be selected by modifying
-		  CONFIG_DEBUG_UART_PHYS.
-
-		  If unsure, say N.
-
 	config STM32MP1_DEBUG_UART
 		bool "Use STM32MP1 UART for low-level debug"
 		depends on MACH_STM32MP157
@@ -1540,8 +1504,6 @@ config DEBUG_UART_PHYS
 	default 0x3e000000 if DEBUG_BCM_KONA_UART
 	default 0x3f201000 if DEBUG_BCM2836
 	default 0x40010000 if STM32MP1_DEBUG_UART
-	default 0x40011000 if STM32F4_DEBUG_UART || STM32F7_DEBUG_UART || \
-				STM32H7_DEBUG_UART
 	default 0x40028000 if DEBUG_AT91_SAMV7_USART1
 	default 0x40090000 if DEBUG_LPC32XX
 	default 0x40100000 if DEBUG_PXA_UART1
diff --git a/arch/arm/boot/dts/st/Makefile b/arch/arm/boot/dts/st/Makefile
index 10c5d75f6169..733ae4cc418b 100644
--- a/arch/arm/boot/dts/st/Makefile
+++ b/arch/arm/boot/dts/st/Makefile
@@ -102,17 +102,6 @@ stm32mp15xx-dhcom-picoitx-overlay-626-100-x2-ch101olhlwh-dtbs := \
 	stm32mp15xx-dhcom-picoitx-overlay-626-100-x2-ch101olhlwh.dtbo \
 
 dtb-$(CONFIG_ARCH_STM32) += \
-	stm32f429-disco.dtb \
-	stm32f469-disco.dtb \
-	stm32f746-disco.dtb \
-	stm32f769-disco.dtb \
-	stm32f769-disco-mb1166-reva09.dtb \
-	stm32429i-eval.dtb \
-	stm32746g-eval.dtb \
-	stm32h743i-eval.dtb \
-	stm32h743i-disco.dtb \
-	stm32h747i-disco.dtb \
-	stm32h750i-art-pi.dtb \
 	stm32mp133c-prihmb.dtb \
 	stm32mp135f-dhcor-dhsbc.dtb \
 	stm32mp13xx-dhcor-dhsbc-overlay-rb-tft32-v2.dtb \
diff --git a/arch/arm/boot/dts/st/stm32429i-eval.dts b/arch/arm/boot/dts/st/stm32429i-eval.dts
deleted file mode 100644
index f4b1c4eb64f2..000000000000
--- a/arch/arm/boot/dts/st/stm32429i-eval.dts
+++ /dev/null
@@ -1,349 +0,0 @@
-/*
- * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public
- *     License along with this file; if not, write to the Free
- *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- *     MA 02110-1301 USA
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/dts-v1/;
-#include "stm32f429.dtsi"
-#include "stm32f429-pinctrl.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/leds/common.h>
-#include <dt-bindings/media/video-interfaces.h>
-
-/ {
-	model = "STMicroelectronics STM32429i-EVAL board";
-	compatible = "st,stm32429i-eval", "st,stm32f429";
-
-	chosen {
-		bootargs = "root=/dev/ram";
-		stdout-path = "serial0:115200n8";
-	};
-
-	memory@0 {
-		device_type = "memory";
-		reg = <0x00000000 0x2000000>;
-	};
-
-	aliases {
-		serial0 = &usart1;
-	};
-
-	clocks {
-		clk_ext_camera: clk-ext-camera {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <24000000>;
-		};
-	};
-
-	soc {
-		dma-ranges = <0xc0000000 0x0 0x10000000>;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led_green: led-green {
-			function = LED_FUNCTION_HEARTBEAT;
-			color = <LED_COLOR_ID_GREEN>;
-			gpios = <&gpiog 6 1>;
-			linux,default-trigger = "heartbeat";
-		};
-		led-orange {
-			color = <LED_COLOR_ID_ORANGE>;
-			gpios = <&gpiog 7 1>;
-		};
-		led-red {
-			color = <LED_COLOR_ID_RED>;
-			gpios = <&gpiog 10 1>;
-		};
-		led-blue {
-			color = <LED_COLOR_ID_BLUE>;
-			gpios = <&gpiog 12 1>;
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		autorepeat;
-		button-0 {
-			label = "Wake up";
-			linux,code = <KEY_WAKEUP>;
-			gpios = <&gpioa 0 0>;
-		};
-		button-1 {
-			label = "Tamper";
-			linux,code = <KEY_RESTART>;
-			gpios = <&gpioc 13 0>;
-		};
-	};
-
-	mmc_vcard: mmc_vcard {
-		compatible = "regulator-fixed";
-		regulator-name = "mmc_vcard";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
-	options {
-		u-boot {
-			compatible = "u-boot,config";
-			boot-led = <&led_green>;
-		};
-	};
-
-	panel_rgb: panel-rgb {
-		compatible = "ampire,am-480272h3tmqw-t01h";
-		power-supply = <&vdd_panel>;
-		status = "okay";
-		port {
-			panel_in_rgb: endpoint {
-				remote-endpoint = <&ltdc_out_rgb>;
-			};
-		};
-	};
-
-	vdda: regulator-vdda {
-		compatible = "regulator-fixed";
-		regulator-name = "vdda";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
-	vref: regulator-vref {
-		compatible = "regulator-fixed";
-		regulator-name = "vref";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
-	usbotg_hs_phy: usbphy {
-		#phy-cells = <0>;
-		compatible = "usb-nop-xceiv";
-		clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHSULPI)>;
-		clock-names = "main_clk";
-	};
-
-	vdd_panel: vdd-panel {
-		compatible = "regulator-fixed";
-		regulator-name = "vdd_panel";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-};
-
-&adc {
-	pinctrl-names = "default";
-	pinctrl-0 = <&adc3_in8_pin>;
-	vdda-supply = <&vdda>;
-	vref-supply = <&vref>;
-	status = "okay";
-	adc3: adc@200 {
-		st,adc-channels = <8>;
-		status = "okay";
-	};
-};
-
-&clk_hse {
-	clock-frequency = <25000000>;
-};
-
-&crc {
-	status = "okay";
-};
-
-&dcmi {
-	status = "okay";
-
-	port {
-		dcmi_0: endpoint {
-			remote-endpoint = <&ov2640_0>;
-			bus-type = <MEDIA_BUS_TYPE_PARALLEL>;
-			bus-width = <8>;
-			hsync-active = <0>;
-			vsync-active = <0>;
-			pclk-sample = <1>;
-		};
-	};
-};
-
-&i2c1 {
-	pinctrl-0 = <&i2c1_pins>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	ov2640: camera@30 {
-		compatible = "ovti,ov2640";
-		reg = <0x30>;
-		resetb-gpios = <&stmpegpio 2 GPIO_ACTIVE_HIGH>;
-		pwdn-gpios = <&stmpegpio 0 GPIO_ACTIVE_LOW>;
-		clocks = <&clk_ext_camera>;
-		clock-names = "xvclk";
-		status = "okay";
-
-		port {
-			ov2640_0: endpoint {
-				remote-endpoint = <&dcmi_0>;
-			};
-		};
-	};
-
-	stmpe1600: stmpe1600@42 {
-		compatible = "st,stmpe1600";
-		reg = <0x42>;
-		interrupts = <8 3>;
-		interrupt-parent = <&gpioi>;
-		wakeup-source;
-
-		stmpegpio: stmpe_gpio {
-			compatible = "st,stmpe-gpio";
-			gpio-controller;
-			#gpio-cells = <2>;
-		};
-	};
-};
-
-&iwdg {
-	status = "okay";
-	timeout-sec = <32>;
-};
-
-&ltdc {
-	status = "okay";
-	pinctrl-0 = <&ltdc_pins_a>;
-	pinctrl-names = "default";
-
-	port {
-		ltdc_out_rgb: endpoint {
-			remote-endpoint = <&panel_in_rgb>;
-		};
-	};
-};
-
-&mac {
-	status = "okay";
-	pinctrl-0 = <&ethernet_mii>;
-	pinctrl-names = "default";
-	phy-mode = "mii";
-	phy-handle = <&phy1>;
-	mdio0 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "snps,dwmac-mdio";
-		phy1: ethernet-phy@1 {
-			reg = <1>;
-		};
-	};
-};
-
-&rtc {
-	status = "okay";
-};
-
-&sdio {
-	status = "okay";
-	vmmc-supply = <&mmc_vcard>;
-	cd-gpios = <&stmpegpio 15 GPIO_ACTIVE_LOW>;
-	pinctrl-names = "default", "opendrain";
-	pinctrl-0 = <&sdio_pins>;
-	pinctrl-1 = <&sdio_pins_od>;
-	bus-width = <4>;
-	max-frequency = <12500000>;
-};
-
-&timers1 {
-	status = "okay";
-
-	pwm {
-		pinctrl-0 = <&pwm1_pins>;
-		pinctrl-names = "default";
-		status = "okay";
-	};
-
-	timer@0 {
-		status = "okay";
-	};
-};
-
-&timers3 {
-	status = "okay";
-
-	pwm {
-		pinctrl-0 = <&pwm3_pins>;
-		pinctrl-names = "default";
-		status = "okay";
-	};
-
-	timer@2 {
-		status = "okay";
-	};
-};
-
-&timers5 {
-	/* Override timer5 to act as clockevent */
-	compatible = "st,stm32-timer";
-	interrupts = <50>;
-	status = "okay";
-	/delete-property/#address-cells;
-	/delete-property/#size-cells;
-	/delete-property/clock-names;
-	/delete-node/pwm;
-	/delete-node/timer@4;
-};
-
-&usart1 {
-	pinctrl-0 = <&usart1_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&usbotg_hs {
-	dr_mode = "host";
-	phys = <&usbotg_hs_phy>;
-	phy-names = "usb2-phy";
-	pinctrl-0 = <&usbotg_hs_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32746g-eval.dts b/arch/arm/boot/dts/st/stm32746g-eval.dts
deleted file mode 100644
index 6772c1f9d03e..000000000000
--- a/arch/arm/boot/dts/st/stm32746g-eval.dts
+++ /dev/null
@@ -1,236 +0,0 @@
-/*
- * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/dts-v1/;
-#include "stm32f746.dtsi"
-#include "stm32f746-pinctrl.dtsi"
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/leds/common.h>
-
-/ {
-	model = "STMicroelectronics STM32746g-EVAL board";
-	compatible = "st,stm32746g-eval", "st,stm32f746";
-
-	chosen {
-		bootargs = "root=/dev/ram";
-		stdout-path = "serial0:115200n8";
-	};
-
-	memory@c0000000 {
-		device_type = "memory";
-		reg = <0xc0000000 0x2000000>;
-	};
-
-	aliases {
-		serial0 = &usart1;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led_green: led-green {
-			function = LED_FUNCTION_HEARTBEAT;
-			color = <LED_COLOR_ID_GREEN>;
-			gpios = <&gpiof 10 1>;
-			linux,default-trigger = "heartbeat";
-		};
-		led-orange {
-			color = <LED_COLOR_ID_ORANGE>;
-			gpios = <&stmfx_pinctrl 17 1>;
-		};
-		led-red {
-			color = <LED_COLOR_ID_RED>;
-			gpios = <&gpiob 7 1>;
-		};
-		led-blue {
-			color = <LED_COLOR_ID_BLUE>;
-			gpios = <&stmfx_pinctrl 19 1>;
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		autorepeat;
-		button-0 {
-			label = "Wake up";
-			linux,code = <KEY_WAKEUP>;
-			gpios = <&gpioc 13 0>;
-		};
-	};
-
-	joystick {
-		compatible = "gpio-keys";
-		pinctrl-0 = <&joystick_pins>;
-		pinctrl-names = "default";
-		button-0 {
-			label = "JoySel";
-			linux,code = <KEY_ENTER>;
-			interrupt-parent = <&stmfx_pinctrl>;
-			interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
-		};
-		button-1 {
-			label = "JoyDown";
-			linux,code = <KEY_DOWN>;
-			interrupt-parent = <&stmfx_pinctrl>;
-			interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
-		};
-		button-2 {
-			label = "JoyLeft";
-			linux,code = <KEY_LEFT>;
-			interrupt-parent = <&stmfx_pinctrl>;
-			interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
-		};
-		button-3 {
-			label = "JoyRight";
-			linux,code = <KEY_RIGHT>;
-			interrupt-parent = <&stmfx_pinctrl>;
-			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
-		};
-		button-4 {
-			label = "JoyUp";
-			linux,code = <KEY_UP>;
-			interrupt-parent = <&stmfx_pinctrl>;
-			interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
-		};
-	};
-
-	options {
-		u-boot {
-			compatible = "u-boot,config";
-			boot-led = <&led_green>;
-		};
-	};
-
-	usbotg_hs_phy: usb-phy {
-		#phy-cells = <0>;
-		compatible = "usb-nop-xceiv";
-		clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;
-		clock-names = "main_clk";
-	};
-
-	mmc_vcard: mmc_vcard {
-		compatible = "regulator-fixed";
-		regulator-name = "mmc_vcard";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-};
-
-&clk_hse {
-	clock-frequency = <25000000>;
-};
-
-&crc {
-	status = "okay";
-};
-
-&i2c1 {
-	pinctrl-0 = <&i2c1_pins_b>;
-	pinctrl-names = "default";
-	i2c-scl-rising-time-ns = <185>;
-	i2c-scl-falling-time-ns = <20>;
-	status = "okay";
-
-	stmfx: stmfx@42 {
-		compatible = "st,stmfx-0300";
-		reg = <0x42>;
-		interrupts = <8 IRQ_TYPE_EDGE_RISING>;
-		interrupt-parent = <&gpioi>;
-
-		stmfx_pinctrl: pinctrl {
-			compatible = "st,stmfx-0300-pinctrl";
-			gpio-controller;
-			#gpio-cells = <2>;
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			gpio-ranges = <&stmfx_pinctrl 0 0 24>;
-
-			joystick_pins: joystick {
-				pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4";
-				drive-push-pull;
-				bias-pull-up;
-			};
-		};
-	};
-};
-
-&rtc {
-	status = "okay";
-};
-
-&sdio1 {
-	status = "okay";
-	vmmc-supply = <&mmc_vcard>;
-	broken-cd;
-	pinctrl-names = "default", "opendrain", "sleep";
-	pinctrl-0 = <&sdio_pins_a>;
-	pinctrl-1 = <&sdio_pins_od_a>;
-	pinctrl-2 = <&sdio_pins_sleep_a>;
-	bus-width = <4>;
-};
-
-&timers5 {
-	/* Override timer5 to act as clockevent */
-	compatible = "st,stm32-timer";
-	interrupts = <50>;
-	status = "okay";
-	/delete-property/#address-cells;
-	/delete-property/#size-cells;
-	/delete-property/clock-names;
-	/delete-node/pwm;
-	/delete-node/timer@4;
-};
-
-&usart1 {
-	pinctrl-0 = <&usart1_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&usbotg_hs {
-	dr_mode = "otg";
-	phys = <&usbotg_hs_phy>;
-	phy-names = "usb2-phy";
-	pinctrl-0 = <&usbotg_hs_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32f4-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32f4-pinctrl.dtsi
deleted file mode 100644
index 3bb812d6399e..000000000000
--- a/arch/arm/boot/dts/st/stm32f4-pinctrl.dtsi
+++ /dev/null
@@ -1,482 +0,0 @@
-/*
- * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <dt-bindings/pinctrl/stm32-pinfunc.h>
-#include <dt-bindings/mfd/stm32f4-rcc.h>
-
-/ {
-	soc {
-		pinctrl: pinctrl@40020000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0 0x40020000 0x3000>;
-			interrupt-parent = <&exti>;
-			st,syscfg = <&syscfg 0x8>;
-
-			gpioa: gpio@40020000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x0 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOA)>;
-				st,bank-name = "GPIOA";
-			};
-
-			gpiob: gpio@40020400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x400 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOB)>;
-				st,bank-name = "GPIOB";
-			};
-
-			gpioc: gpio@40020800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x800 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOC)>;
-				st,bank-name = "GPIOC";
-			};
-
-			gpiod: gpio@40020c00 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0xc00 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOD)>;
-				st,bank-name = "GPIOD";
-			};
-
-			gpioe: gpio@40021000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1000 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOE)>;
-				st,bank-name = "GPIOE";
-			};
-
-			gpiof: gpio@40021400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1400 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOF)>;
-				st,bank-name = "GPIOF";
-			};
-
-			gpiog: gpio@40021800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1800 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOG)>;
-				st,bank-name = "GPIOG";
-			};
-
-			gpioh: gpio@40021c00 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1c00 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOH)>;
-				st,bank-name = "GPIOH";
-			};
-
-			gpioi: gpio@40022000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x2000 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOI)>;
-				st,bank-name = "GPIOI";
-			};
-
-			gpioj: gpio@40022400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x2400 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOJ)>;
-				st,bank-name = "GPIOJ";
-			};
-
-			gpiok: gpio@40022800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x2800 0x400>;
-				clocks = <&rcc 0 STM32F4_AHB1_CLOCK(GPIOK)>;
-				st,bank-name = "GPIOK";
-			};
-
-			usart1_pins_a: usart1-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <0>;
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('A', 10, AF7)>; /* USART1_RX */
-					bias-disable;
-				};
-			};
-
-			usart3_pins_a: usart3-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('B', 10, AF7)>; /* USART3_TX */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <0>;
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('B', 11, AF7)>; /* USART3_RX */
-					bias-disable;
-				};
-			};
-
-			usbotg_fs_pins_a: usbotg-fs-0 {
-				pins {
-					pinmux = <STM32_PINMUX('A', 10, AF10)>, /* OTG_FS_ID */
-						 <STM32_PINMUX('A', 11, AF10)>, /* OTG_FS_DM */
-						 <STM32_PINMUX('A', 12, AF10)>; /* OTG_FS_DP */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			usbotg_fs_pins_b: usbotg-fs-1 {
-				pins {
-					pinmux = <STM32_PINMUX('B', 12, AF12)>, /* OTG_HS_ID */
-						 <STM32_PINMUX('B', 14, AF12)>, /* OTG_HS_DM */
-						 <STM32_PINMUX('B', 15, AF12)>; /* OTG_HS_DP */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			usbotg_hs_pins_a: usbotg-hs-0 {
-				pins {
-					pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT*/
-						 <STM32_PINMUX('I', 11, AF10)>, /* OTG_HS_ULPI_DIR */
-						 <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */
-						 <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */
-						 <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */
-						 <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */
-						 <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */
-						 <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */
-						 <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */
-						 <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */
-						 <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */
-						 <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			ethernet_mii: mii-0 {
-				pins {
-					pinmux = <STM32_PINMUX('G', 13, AF11)>, /* ETH_MII_TXD0_ETH_RMII_TXD0 */
-						 <STM32_PINMUX('G', 14, AF11)>, /* ETH_MII_TXD1_ETH_RMII_TXD1 */
-						 <STM32_PINMUX('C', 2, AF11)>, /* ETH_MII_TXD2 */
-						 <STM32_PINMUX('B', 8, AF11)>, /* ETH_MII_TXD3 */
-						 <STM32_PINMUX('C', 3, AF11)>, /* ETH_MII_TX_CLK */
-						 <STM32_PINMUX('G', 11,AF11)>, /* ETH_MII_TX_EN_ETH_RMII_TX_EN */
-						 <STM32_PINMUX('A', 2, AF11)>, /* ETH_MDIO */
-						 <STM32_PINMUX('C', 1, AF11)>, /* ETH_MDC */
-						 <STM32_PINMUX('A', 1, AF11)>, /* ETH_MII_RX_CLK_ETH_RMII_REF_CLK */
-						 <STM32_PINMUX('A', 7, AF11)>, /* ETH_MII_RX_DV_ETH_RMII_CRS_DV */
-						 <STM32_PINMUX('C', 4, AF11)>, /* ETH_MII_RXD0_ETH_RMII_RXD0 */
-						 <STM32_PINMUX('C', 5, AF11)>, /* ETH_MII_RXD1_ETH_RMII_RXD1 */
-						 <STM32_PINMUX('H', 6, AF11)>, /* ETH_MII_RXD2 */
-						 <STM32_PINMUX('H', 7, AF11)>; /* ETH_MII_RXD3 */
-					slew-rate = <2>;
-				};
-			};
-
-			adc3_in8_pin: adc-200 {
-				pins {
-					pinmux = <STM32_PINMUX('F', 10, ANALOG)>;
-				};
-			};
-
-			pwm1_pins: pwm1-0 {
-				pins {
-					pinmux = <STM32_PINMUX('A', 8, AF1)>, /* TIM1_CH1 */
-						 <STM32_PINMUX('B', 13, AF1)>, /* TIM1_CH1N */
-						 <STM32_PINMUX('B', 12, AF1)>; /* TIM1_BKIN */
-				};
-			};
-
-			pwm3_pins: pwm3-0 {
-				pins {
-					pinmux = <STM32_PINMUX('B', 4, AF2)>, /* TIM3_CH1 */
-						 <STM32_PINMUX('B', 5, AF2)>; /* TIM3_CH2 */
-				};
-			};
-
-			i2c1_pins: i2c1-0 {
-				pins {
-					pinmux = <STM32_PINMUX('B', 9, AF4)>, /* I2C1_SDA */
-						 <STM32_PINMUX('B', 6, AF4)>; /* I2C1_SCL */
-					bias-disable;
-					drive-open-drain;
-					slew-rate = <3>;
-				};
-			};
-
-			ltdc_pins_a: ltdc-0 {
-				pins {
-					pinmux = <STM32_PINMUX('I', 12, AF14)>, /* LCD_HSYNC */
-						 <STM32_PINMUX('I', 13, AF14)>, /* LCD_VSYNC */
-						 <STM32_PINMUX('I', 14, AF14)>, /* LCD_CLK */
-						 <STM32_PINMUX('I', 15, AF14)>, /* LCD_R0 */
-						 <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */
-						 <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */
-						 <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */
-						 <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */
-						 <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */
-						 <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6*/
-						 <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */
-						 <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */
-						 <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */
-						 <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */
-						 <STM32_PINMUX('J', 10, AF14)>, /* LCD_G3 */
-						 <STM32_PINMUX('J', 11, AF14)>, /* LCD_G4 */
-						 <STM32_PINMUX('J', 12, AF14)>, /* LCD_B0 */
-						 <STM32_PINMUX('J', 13, AF14)>, /* LCD_B1 */
-						 <STM32_PINMUX('J', 14, AF14)>, /* LCD_B2 */
-						 <STM32_PINMUX('J', 15, AF14)>, /* LCD_B3*/
-						 <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */
-						 <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */
-						 <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */
-						 <STM32_PINMUX('K', 3, AF14)>, /* LCD_B4 */
-						 <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */
-						 <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */
-						 <STM32_PINMUX('K', 6, AF14)>, /* LCD_B7 */
-						 <STM32_PINMUX('K', 7, AF14)>; /* LCD_DE */
-					slew-rate = <2>;
-				};
-			};
-
-			ltdc_pins_b: ltdc-1 {
-				pins {
-					pinmux = <STM32_PINMUX('C', 6,  AF14)>,
-						/* LCD_HSYNC */
-						 <STM32_PINMUX('A', 4,  AF14)>,
-						 /* LCD_VSYNC */
-						 <STM32_PINMUX('G', 7,  AF14)>,
-						 /* LCD_CLK */
-						 <STM32_PINMUX('C', 10, AF14)>,
-						 /* LCD_R2 */
-						 <STM32_PINMUX('B', 0,  AF9)>,
-						 /* LCD_R3 */
-						 <STM32_PINMUX('A', 11, AF14)>,
-						 /* LCD_R4 */
-						 <STM32_PINMUX('A', 12, AF14)>,
-						 /* LCD_R5 */
-						 <STM32_PINMUX('B', 1,  AF9)>,
-						 /* LCD_R6*/
-						 <STM32_PINMUX('G', 6,  AF14)>,
-						 /* LCD_R7 */
-						 <STM32_PINMUX('A', 6,  AF14)>,
-						 /* LCD_G2 */
-						 <STM32_PINMUX('G', 10, AF9)>,
-						 /* LCD_G3 */
-						 <STM32_PINMUX('B', 10, AF14)>,
-						 /* LCD_G4 */
-						 <STM32_PINMUX('D', 6,  AF14)>,
-						 /* LCD_B2 */
-						 <STM32_PINMUX('G', 11, AF14)>,
-						 /* LCD_B3*/
-						 <STM32_PINMUX('B', 11, AF14)>,
-						 /* LCD_G5 */
-						 <STM32_PINMUX('C', 7,  AF14)>,
-						 /* LCD_G6 */
-						 <STM32_PINMUX('D', 3,  AF14)>,
-						 /* LCD_G7 */
-						 <STM32_PINMUX('G', 12, AF9)>,
-						 /* LCD_B4 */
-						 <STM32_PINMUX('A', 3,  AF14)>,
-						 /* LCD_B5 */
-						 <STM32_PINMUX('B', 8,  AF14)>,
-						 /* LCD_B6 */
-						 <STM32_PINMUX('B', 9,  AF14)>,
-						 /* LCD_B7 */
-						 <STM32_PINMUX('F', 10, AF14)>;
-						 /* LCD_DE */
-					slew-rate = <2>;
-				};
-			};
-
-			spi5_pins: spi5-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('F', 7, AF5)>,
-						/* SPI5_CLK */
-						 <STM32_PINMUX('F', 9, AF5)>;
-						/* SPI5_MOSI */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <0>;
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('F', 8, AF5)>;
-						/* SPI5_MISO */
-					bias-disable;
-				};
-			};
-
-			i2c3_pins: i2c3-0 {
-				pins {
-					pinmux = <STM32_PINMUX('C', 9, AF4)>,
-						/* I2C3_SDA */
-						 <STM32_PINMUX('A', 8, AF4)>;
-						/* I2C3_SCL */
-					bias-disable;
-					drive-open-drain;
-					slew-rate = <3>;
-				};
-			};
-
-			dcmi_pins: dcmi-0 {
-				pins {
-					pinmux = <STM32_PINMUX('A', 4, AF13)>, /* DCMI_HSYNC */
-						 <STM32_PINMUX('B', 7, AF13)>, /* DCMI_VSYNC */
-						 <STM32_PINMUX('A', 6, AF13)>, /* DCMI_PIXCLK */
-						 <STM32_PINMUX('C', 6, AF13)>, /* DCMI_D0 */
-						 <STM32_PINMUX('C', 7, AF13)>, /* DCMI_D1 */
-						 <STM32_PINMUX('C', 8, AF13)>, /* DCMI_D2 */
-						 <STM32_PINMUX('C', 9, AF13)>, /* DCMI_D3 */
-						 <STM32_PINMUX('C', 11, AF13)>, /*DCMI_D4 */
-						 <STM32_PINMUX('D', 3, AF13)>, /* DCMI_D5 */
-						 <STM32_PINMUX('B', 8, AF13)>, /* DCMI_D6 */
-						 <STM32_PINMUX('E', 6, AF13)>, /* DCMI_D7 */
-						 <STM32_PINMUX('C', 10, AF13)>, /* DCMI_D8 */
-						 <STM32_PINMUX('C', 12, AF13)>, /* DCMI_D9 */
-						 <STM32_PINMUX('D', 6, AF13)>, /* DCMI_D10 */
-						 <STM32_PINMUX('D', 2, AF13)>; /* DCMI_D11 */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <3>;
-				};
-			};
-
-			sdio_pins: sdio-pins-0 {
-				pins {
-					pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDIO_D0 */
-						 <STM32_PINMUX('C', 9, AF12)>, /* SDIO_D1 */
-						 <STM32_PINMUX('C', 10, AF12)>, /* SDIO_D2 */
-						 <STM32_PINMUX('C', 11, AF12)>, /* SDIO_D3 */
-						 <STM32_PINMUX('C', 12, AF12)>, /* SDIO_CK */
-						 <STM32_PINMUX('D', 2, AF12)>; /* SDIO_CMD */
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			sdio_pins_od: sdio-pins-od-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDIO_D0 */
-						 <STM32_PINMUX('C', 9, AF12)>, /* SDIO_D1 */
-						 <STM32_PINMUX('C', 10, AF12)>, /* SDIO_D2 */
-						 <STM32_PINMUX('C', 11, AF12)>, /* SDIO_D3 */
-						 <STM32_PINMUX('C', 12, AF12)>; /* SDIO_CK */
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-
-				pins2 {
-					pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDIO_CMD */
-					drive-open-drain;
-					slew-rate = <2>;
-				};
-			};
-
-			can1_pins_a: can1-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('B', 9, AF9)>; /* CAN1_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('B', 8, AF9)>; /* CAN1_RX */
-					bias-pull-up;
-				};
-			};
-
-			can2_pins_a: can2-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('B', 13, AF9)>; /* CAN2_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('B', 5, AF9)>; /* CAN2_RX */
-					bias-pull-up;
-				};
-			};
-
-			can2_pins_b: can2-1 {
-				pins1 {
-					pinmux = <STM32_PINMUX('B', 13, AF9)>; /* CAN2_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('B', 12, AF9)>; /* CAN2_RX */
-					bias-pull-up;
-				};
-			};
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/st/stm32f429-disco.dts b/arch/arm/boot/dts/st/stm32f429-disco.dts
deleted file mode 100644
index ded369abee4f..000000000000
--- a/arch/arm/boot/dts/st/stm32f429-disco.dts
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public
- *     License along with this file; if not, write to the Free
- *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- *     MA 02110-1301 USA
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/dts-v1/;
-#include "stm32f429.dtsi"
-#include "stm32f429-pinctrl.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/leds/common.h>
-
-/ {
-	model = "STMicroelectronics STM32F429i-DISCO board";
-	compatible = "st,stm32f429i-disco", "st,stm32f429";
-
-	chosen {
-		bootargs = "root=/dev/ram";
-		stdout-path = "serial0:115200n8";
-	};
-
-	memory@90000000 {
-		device_type = "memory";
-		reg = <0x90000000 0x800000>;
-	};
-
-	aliases {
-		serial0 = &usart1;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led-red {
-			color = <LED_COLOR_ID_RED>;
-			gpios = <&gpiog 14 0>;
-		};
-		led_green: led-green {
-			function = LED_FUNCTION_HEARTBEAT;
-			color = <LED_COLOR_ID_GREEN>;
-			gpios = <&gpiog 13 0>;
-			linux,default-trigger = "heartbeat";
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		autorepeat;
-		button-0 {
-			label = "User";
-			linux,code = <KEY_HOME>;
-			gpios = <&gpioa 0 0>;
-		};
-	};
-
-	options {
-		u-boot {
-			compatible = "u-boot,config";
-			boot-led = <&led_green>;
-		};
-	};
-
-	/* This turns on vbus for otg for host mode (dwc2) */
-	vcc5v_otg: vcc5v-otg-regulator {
-		compatible = "regulator-fixed";
-		gpio = <&gpioc 4 0>;
-		regulator-name = "vcc5_host1";
-		regulator-always-on;
-	};
-};
-
-&clk_hse {
-	clock-frequency = <8000000>;
-};
-
-&crc {
-	status = "okay";
-};
-
-&i2c3 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c3_pins>;
-	clock-frequency = <100000>;
-	status = "okay";
-
-	stmpe811@41 {
-		compatible = "st,stmpe811";
-		reg = <0x41>;
-		interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
-		interrupt-parent = <&gpioa>;
-		/* 3.25 MHz ADC clock speed */
-		st,adc-freq = <1>;
-		/* 12-bit ADC */
-		st,mod-12b = <1>;
-		/* internal ADC reference */
-		st,ref-sel = <0>;
-		/* ADC converstion time: 80 clocks */
-		st,sample-time = <4>;
-
-		stmpe_touchscreen {
-			compatible = "st,stmpe-ts";
-			/* 8 sample average control */
-			st,ave-ctrl = <3>;
-			/* 7 length fractional part in z */
-			st,fraction-z = <7>;
-			/*
-			 * 50 mA typical 80 mA max touchscreen drivers
-			 * current limit value
-			 */
-			st,i-drive = <1>;
-			/* 1 ms panel driver settling time */
-			st,settling = <3>;
-			/* 5 ms touch detect interrupt delay */
-			st,touch-det-delay = <5>;
-		};
-
-		stmpe_adc {
-			compatible = "st,stmpe-adc";
-			/* forbid to use ADC channels 3-0 (touch) */
-			st,norequest-mask = <0x0F>;
-		};
-	};
-};
-
-&ltdc {
-	status = "okay";
-	pinctrl-0 = <&ltdc_pins_b>;
-	pinctrl-names = "default";
-
-	port {
-		ltdc_out_rgb: endpoint {
-			remote-endpoint = <&panel_in_rgb>;
-		};
-	};
-};
-
-&rtc {
-	assigned-clocks = <&rcc 1 CLK_RTC>;
-	assigned-clock-parents = <&rcc 1 CLK_LSI>;
-	status = "okay";
-};
-
-&spi5 {
-	status = "okay";
-	pinctrl-0 = <&spi5_pins>;
-	pinctrl-names = "default";
-	#address-cells = <1>;
-	#size-cells = <0>;
-	cs-gpios = <&gpioc 1 GPIO_ACTIVE_LOW>, <&gpioc 2 GPIO_ACTIVE_LOW>;
-
-	l3gd20: l3gd20@0 {
-		compatible = "st,l3gd20-gyro";
-		spi-max-frequency = <10000000>;
-		st,drdy-int-pin = <2>;
-		interrupt-parent = <&gpioa>;
-		interrupts = <1 IRQ_TYPE_EDGE_RISING>,
-				<2 IRQ_TYPE_EDGE_RISING>;
-		reg = <0>;
-		status = "okay";
-	};
-
-	display: display@1 {
-		/* Connect panel-ilitek-9341 to ltdc */
-		compatible = "st,sf-tc240t-9370-t", "ilitek,ili9341";
-		reg = <1>;
-		spi-3wire;
-		spi-max-frequency = <10000000>;
-		dc-gpios = <&gpiod 13 0>;
-		port {
-			panel_in_rgb: endpoint {
-			remote-endpoint = <&ltdc_out_rgb>;
-			};
-		};
-	};
-};
-
-&timers5 {
-	/* Override timer5 to act as clockevent */
-	compatible = "st,stm32-timer";
-	interrupts = <50>;
-	status = "okay";
-	/delete-property/#address-cells;
-	/delete-property/#size-cells;
-	/delete-property/clock-names;
-	/delete-node/pwm;
-	/delete-node/timer@4;
-};
-
-&usart1 {
-	pinctrl-0 = <&usart1_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&usbotg_hs {
-	compatible = "st,stm32f4x9-fsotg";
-	dr_mode = "host";
-	pinctrl-0 = <&usbotg_fs_pins_b>;
-	pinctrl-names = "default";
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32f429-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32f429-pinctrl.dtsi
deleted file mode 100644
index e10d7a1f3207..000000000000
--- a/arch/arm/boot/dts/st/stm32f429-pinctrl.dtsi
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "stm32f4-pinctrl.dtsi"
-
-&pinctrl {
-	compatible = "st,stm32f429-pinctrl";
-
-	gpioa: gpio@40020000 {
-		gpio-ranges = <&pinctrl 0 0 16>;
-	};
-
-	gpiob: gpio@40020400 {
-		gpio-ranges = <&pinctrl 0 16 16>;
-	};
-
-	gpioc: gpio@40020800 {
-		gpio-ranges = <&pinctrl 0 32 16>;
-	};
-
-	gpiod: gpio@40020c00 {
-		gpio-ranges = <&pinctrl 0 48 16>;
-	};
-
-	gpioe: gpio@40021000 {
-		gpio-ranges = <&pinctrl 0 64 16>;
-	};
-
-	gpiof: gpio@40021400 {
-		gpio-ranges = <&pinctrl 0 80 16>;
-	};
-
-	gpiog: gpio@40021800 {
-		gpio-ranges = <&pinctrl 0 96 16>;
-	};
-
-	gpioh: gpio@40021c00 {
-		gpio-ranges = <&pinctrl 0 112 16>;
-	};
-
-	gpioi: gpio@40022000 {
-		gpio-ranges = <&pinctrl 0 128 16>;
-	};
-
-	gpioj: gpio@40022400 {
-		gpio-ranges = <&pinctrl 0 144 16>;
-	};
-
-	gpiok: gpio@40022800 {
-		gpio-ranges = <&pinctrl 0 160 8>;
-	};
-};
diff --git a/arch/arm/boot/dts/st/stm32f429.dtsi b/arch/arm/boot/dts/st/stm32f429.dtsi
deleted file mode 100644
index ad91b74ddd0d..000000000000
--- a/arch/arm/boot/dts/st/stm32f429.dtsi
+++ /dev/null
@@ -1,800 +0,0 @@
-/*
- * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public
- *     License along with this file; if not, write to the Free
- *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- *     MA 02110-1301 USA
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "../armv7-m.dtsi"
-#include <dt-bindings/clock/stm32fx-clock.h>
-#include <dt-bindings/mfd/stm32f4-rcc.h>
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	clocks {
-		clk_hse: clk-hse {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <0>;
-		};
-
-		clk_lse: clk-lse {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <32768>;
-		};
-
-		clk_lsi: clk-lsi {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <32000>;
-		};
-
-		clk_i2s_ckin: i2s-ckin {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <0>;
-		};
-	};
-
-	soc {
-		romem: efuse@1fff7800 {
-			compatible = "st,stm32f4-otp";
-			reg = <0x1fff7800 0x400>;
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ts_cal1: calib@22c {
-				reg = <0x22c 0x2>;
-			};
-			ts_cal2: calib@22e {
-				reg = <0x22e 0x2>;
-			};
-		};
-
-		timers2: timers@40000000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40000000 0x400>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM2)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@1 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <1>;
-				status = "disabled";
-			};
-		};
-
-		timers3: timers@40000400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40000400 0x400>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM3)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@2 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <2>;
-				status = "disabled";
-			};
-		};
-
-		timers4: timers@40000800 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40000800 0x400>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM4)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@3 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <3>;
-				status = "disabled";
-			};
-		};
-
-		timers5: timers@40000c00 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40000C00 0x400>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM5)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@4 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <4>;
-				status = "disabled";
-			};
-		};
-
-		timers6: timers@40001000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40001000 0x400>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM6)>;
-			clock-names = "int";
-			status = "disabled";
-
-			timer@5 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <5>;
-				status = "disabled";
-			};
-		};
-
-		timers7: timers@40001400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40001400 0x400>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM7)>;
-			clock-names = "int";
-			status = "disabled";
-
-			timer@6 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <6>;
-				status = "disabled";
-			};
-		};
-
-		timers12: timers@40001800 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40001800 0x400>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM12)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@11 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <11>;
-				status = "disabled";
-			};
-		};
-
-		timers13: timers@40001c00 {
-			compatible = "st,stm32-timers";
-			reg = <0x40001C00 0x400>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM13)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-		};
-
-		timers14: timers@40002000 {
-			compatible = "st,stm32-timers";
-			reg = <0x40002000 0x400>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(TIM14)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-		};
-
-		rtc: rtc@40002800 {
-			compatible = "st,stm32-rtc";
-			reg = <0x40002800 0x400>;
-			clocks = <&rcc 1 CLK_RTC>;
-			assigned-clocks = <&rcc 1 CLK_RTC>;
-			assigned-clock-parents = <&rcc 1 CLK_LSE>;
-			interrupt-parent = <&exti>;
-			interrupts = <17 1>;
-			st,syscfg = <&pwrcfg 0x00 0x100>;
-			status = "disabled";
-		};
-
-		iwdg: watchdog@40003000 {
-			compatible = "st,stm32-iwdg";
-			reg = <0x40003000 0x400>;
-			clocks = <&clk_lsi>;
-			clock-names = "lsi";
-			status = "disabled";
-		};
-
-		spi2: spi@40003800 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f4-spi";
-			reg = <0x40003800 0x400>;
-			interrupts = <36>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(SPI2)>;
-			status = "disabled";
-		};
-
-		spi3: spi@40003c00 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f4-spi";
-			reg = <0x40003c00 0x400>;
-			interrupts = <51>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(SPI3)>;
-			status = "disabled";
-		};
-
-		usart2: serial@40004400 {
-			compatible = "st,stm32-uart";
-			reg = <0x40004400 0x400>;
-			interrupts = <38>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART2)>;
-			status = "disabled";
-		};
-
-		usart3: serial@40004800 {
-			compatible = "st,stm32-uart";
-			reg = <0x40004800 0x400>;
-			interrupts = <39>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART3)>;
-			status = "disabled";
-			dmas = <&dma1 1 4 0x400 0x0>,
-			       <&dma1 3 4 0x400 0x0>;
-			dma-names = "rx", "tx";
-		};
-
-		usart4: serial@40004c00 {
-			compatible = "st,stm32-uart";
-			reg = <0x40004c00 0x400>;
-			interrupts = <52>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART4)>;
-			status = "disabled";
-		};
-
-		usart5: serial@40005000 {
-			compatible = "st,stm32-uart";
-			reg = <0x40005000 0x400>;
-			interrupts = <53>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART5)>;
-			status = "disabled";
-		};
-
-		i2c1: i2c@40005400 {
-			compatible = "st,stm32f4-i2c";
-			reg = <0x40005400 0x400>;
-			interrupts = <31>,
-				     <32>;
-			resets = <&rcc STM32F4_APB1_RESET(I2C1)>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(I2C1)>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-		};
-
-		i2c3: i2c@40005c00 {
-			compatible = "st,stm32f4-i2c";
-			reg = <0x40005c00 0x400>;
-			interrupts = <72>,
-				     <73>;
-			resets = <&rcc STM32F4_APB1_RESET(I2C3)>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(I2C3)>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-		};
-
-		can1: can@40006400 {
-			compatible = "st,stm32f4-bxcan";
-			reg = <0x40006400 0x200>;
-			interrupts = <19>, <20>, <21>, <22>;
-			interrupt-names = "tx", "rx0", "rx1", "sce";
-			resets = <&rcc STM32F4_APB1_RESET(CAN1)>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(CAN1)>;
-			st,can-primary;
-			st,gcan = <&gcan>;
-			status = "disabled";
-		};
-
-		gcan: gcan@40006600 {
-			compatible = "st,stm32f4-gcan", "syscon";
-			reg = <0x40006600 0x200>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(CAN1)>;
-		};
-
-		can2: can@40006800 {
-			compatible = "st,stm32f4-bxcan";
-			reg = <0x40006800 0x200>;
-			interrupts = <63>, <64>, <65>, <66>;
-			interrupt-names = "tx", "rx0", "rx1", "sce";
-			resets = <&rcc STM32F4_APB1_RESET(CAN2)>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(CAN2)>;
-			st,can-secondary;
-			st,gcan = <&gcan>;
-			status = "disabled";
-		};
-
-		dac: dac@40007400 {
-			compatible = "st,stm32f4-dac-core";
-			reg = <0x40007400 0x400>;
-			resets = <&rcc STM32F4_APB1_RESET(DAC)>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(DAC)>;
-			clock-names = "pclk";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-
-			dac1: dac@1 {
-				compatible = "st,stm32-dac";
-				#io-channel-cells = <1>;
-				reg = <1>;
-				status = "disabled";
-			};
-
-			dac2: dac@2 {
-				compatible = "st,stm32-dac";
-				#io-channel-cells = <1>;
-				reg = <2>;
-				status = "disabled";
-			};
-		};
-
-		usart7: serial@40007800 {
-			compatible = "st,stm32-uart";
-			reg = <0x40007800 0x400>;
-			interrupts = <82>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART7)>;
-			status = "disabled";
-		};
-
-		usart8: serial@40007c00 {
-			compatible = "st,stm32-uart";
-			reg = <0x40007c00 0x400>;
-			interrupts = <83>;
-			clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART8)>;
-			status = "disabled";
-		};
-
-		timers1: timers@40010000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40010000 0x400>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM1)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@0 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <0>;
-				status = "disabled";
-			};
-		};
-
-		timers8: timers@40010400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40010400 0x400>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM8)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@7 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <7>;
-				status = "disabled";
-			};
-		};
-
-		usart1: serial@40011000 {
-			compatible = "st,stm32-uart";
-			reg = <0x40011000 0x400>;
-			interrupts = <37>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART1)>;
-			status = "disabled";
-			dmas = <&dma2 2 4 0x400 0x0>,
-			       <&dma2 7 4 0x400 0x0>;
-			dma-names = "rx", "tx";
-		};
-
-		usart6: serial@40011400 {
-			compatible = "st,stm32-uart";
-			reg = <0x40011400 0x400>;
-			interrupts = <71>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART6)>;
-			status = "disabled";
-		};
-
-		adc: adc@40012000 {
-			compatible = "st,stm32f4-adc-core";
-			reg = <0x40012000 0x400>;
-			interrupts = <18>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC1)>;
-			clock-names = "adc";
-			interrupt-controller;
-			#interrupt-cells = <1>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-
-			adc1: adc@0 {
-				compatible = "st,stm32f4-adc";
-				#io-channel-cells = <1>;
-				reg = <0x0>;
-				clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC1)>;
-				interrupt-parent = <&adc>;
-				interrupts = <0>;
-				dmas = <&dma2 0 0 0x400 0x0>;
-				dma-names = "rx";
-				status = "disabled";
-			};
-
-			adc2: adc@100 {
-				compatible = "st,stm32f4-adc";
-				#io-channel-cells = <1>;
-				reg = <0x100>;
-				clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC2)>;
-				interrupt-parent = <&adc>;
-				interrupts = <1>;
-				dmas = <&dma2 3 1 0x400 0x0>;
-				dma-names = "rx";
-				status = "disabled";
-			};
-
-			adc3: adc@200 {
-				compatible = "st,stm32f4-adc";
-				#io-channel-cells = <1>;
-				reg = <0x200>;
-				clocks = <&rcc 0 STM32F4_APB2_CLOCK(ADC3)>;
-				interrupt-parent = <&adc>;
-				interrupts = <2>;
-				dmas = <&dma2 1 2 0x400 0x0>;
-				dma-names = "rx";
-				status = "disabled";
-			};
-		};
-
-		sdio: mmc@40012c00 {
-			compatible = "arm,pl180", "arm,primecell";
-			arm,primecell-periphid = <0x00880180>;
-			reg = <0x40012c00 0x400>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(SDIO)>;
-			clock-names = "apb_pclk";
-			interrupts = <49>;
-			max-frequency = <48000000>;
-			status = "disabled";
-		};
-
-		spi1: spi@40013000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f4-spi";
-			reg = <0x40013000 0x400>;
-			interrupts = <35>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI1)>;
-			status = "disabled";
-		};
-
-		spi4: spi@40013400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f4-spi";
-			reg = <0x40013400 0x400>;
-			interrupts = <84>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI4)>;
-			status = "disabled";
-		};
-
-		syscfg: syscon@40013800 {
-			compatible = "st,stm32-syscfg", "syscon";
-			reg = <0x40013800 0x400>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(SYSCFG)>;
-		};
-
-		exti: interrupt-controller@40013c00 {
-			compatible = "st,stm32-exti";
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			reg = <0x40013C00 0x400>;
-			interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
-		};
-
-		timers9: timers@40014000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40014000 0x400>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM9)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@8 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <8>;
-				status = "disabled";
-			};
-		};
-
-		timers10: timers@40014400 {
-			compatible = "st,stm32-timers";
-			reg = <0x40014400 0x400>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM10)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-		};
-
-		timers11: timers@40014800 {
-			compatible = "st,stm32-timers";
-			reg = <0x40014800 0x400>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(TIM11)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-		};
-
-		spi5: spi@40015000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f4-spi";
-			reg = <0x40015000 0x400>;
-			interrupts = <85>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI5)>;
-			dmas = <&dma2 3 2 0x400 0x0>,
-				<&dma2 4 2 0x400 0x0>;
-			dma-names = "rx", "tx";
-			status = "disabled";
-		};
-
-		spi6: spi@40015400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f4-spi";
-			reg = <0x40015400 0x400>;
-			interrupts = <86>;
-			clocks = <&rcc 0 STM32F4_APB2_CLOCK(SPI6)>;
-			status = "disabled";
-		};
-
-		pwrcfg: power-config@40007000 {
-			compatible = "st,stm32-power-config", "syscon";
-			reg = <0x40007000 0x400>;
-		};
-
-		ltdc: display-controller@40016800 {
-			compatible = "st,stm32-ltdc";
-			reg = <0x40016800 0x200>;
-			interrupts = <88>, <89>;
-			resets = <&rcc STM32F4_APB2_RESET(LTDC)>;
-			clocks = <&rcc 1 CLK_LCD>;
-			clock-names = "lcd";
-			status = "disabled";
-		};
-
-		crc: crc@40023000 {
-			compatible = "st,stm32f4-crc";
-			reg = <0x40023000 0x400>;
-			clocks = <&rcc 0 STM32F4_AHB1_CLOCK(CRC)>;
-			status = "disabled";
-		};
-
-		rcc: rcc@40023800 {
-			#reset-cells = <1>;
-			#clock-cells = <2>;
-			compatible = "st,stm32f42xx-rcc", "st,stm32-rcc";
-			reg = <0x40023800 0x400>;
-			clocks = <&clk_hse>, <&clk_i2s_ckin>;
-			st,syscfg = <&pwrcfg>;
-			assigned-clocks = <&rcc 1 CLK_HSE_RTC>;
-			assigned-clock-rates = <1000000>;
-		};
-
-		dma1: dma-controller@40026000 {
-			compatible = "st,stm32-dma";
-			reg = <0x40026000 0x400>;
-			interrupts = <11>,
-				     <12>,
-				     <13>,
-				     <14>,
-				     <15>,
-				     <16>,
-				     <17>,
-				     <47>;
-			clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA1)>;
-			#dma-cells = <4>;
-		};
-
-		dma2: dma-controller@40026400 {
-			compatible = "st,stm32-dma";
-			reg = <0x40026400 0x400>;
-			interrupts = <56>,
-				     <57>,
-				     <58>,
-				     <59>,
-				     <60>,
-				     <68>,
-				     <69>,
-				     <70>;
-			clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA2)>;
-			#dma-cells = <4>;
-			st,mem2mem;
-		};
-
-		mac: ethernet@40028000 {
-			compatible = "st,stm32-dwmac", "snps,dwmac-3.50a";
-			reg = <0x40028000 0x8000>;
-			reg-names = "stmmaceth";
-			interrupts = <61>;
-			interrupt-names = "macirq";
-			clock-names = "stmmaceth", "mac-clk-tx", "mac-clk-rx";
-			clocks = <&rcc 0 STM32F4_AHB1_CLOCK(ETHMAC)>,
-					<&rcc 0 STM32F4_AHB1_CLOCK(ETHMACTX)>,
-					<&rcc 0 STM32F4_AHB1_CLOCK(ETHMACRX)>;
-			st,syscon = <&syscfg 0x4>;
-			snps,pbl = <8>;
-			snps,mixed-burst;
-			status = "disabled";
-		};
-
-		dma2d: dma2d@4002b000 {
-			compatible = "st,stm32-dma2d";
-			reg = <0x4002b000 0xc00>;
-			interrupts = <90>;
-			resets = <&rcc STM32F4_AHB1_RESET(DMA2D)>;
-			clocks = <&rcc 0 STM32F4_AHB1_CLOCK(DMA2D)>;
-			clock-names = "dma2d";
-			status = "disabled";
-		};
-
-		usbotg_hs: usb@40040000 {
-			compatible = "snps,dwc2";
-			reg = <0x40040000 0x40000>;
-			interrupts = <77>;
-			clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHS)>;
-			clock-names = "otg";
-			status = "disabled";
-		};
-
-		usbotg_fs: usb@50000000 {
-			compatible = "st,stm32f4x9-fsotg";
-			reg = <0x50000000 0x40000>;
-			interrupts = <67>;
-			clocks = <&rcc 0 39>;
-			clock-names = "otg";
-			status = "disabled";
-		};
-
-		dcmi: dcmi@50050000 {
-			compatible = "st,stm32-dcmi";
-			reg = <0x50050000 0x400>;
-			interrupts = <78>;
-			resets = <&rcc STM32F4_AHB2_RESET(DCMI)>;
-			clocks = <&rcc 0 STM32F4_AHB2_CLOCK(DCMI)>;
-			clock-names = "mclk";
-			pinctrl-names = "default";
-			pinctrl-0 = <&dcmi_pins>;
-			dmas = <&dma2 1 1 0x414 0x3>;
-			dma-names = "tx";
-			status = "disabled";
-		};
-
-		rng: rng@50060800 {
-			compatible = "st,stm32-rng";
-			reg = <0x50060800 0x400>;
-			clocks = <&rcc 0 STM32F4_AHB2_CLOCK(RNG)>;
-
-		};
-	};
-};
-
-&systick {
-	clocks = <&rcc 1 SYSTICK>;
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32f469-disco.dts b/arch/arm/boot/dts/st/stm32f469-disco.dts
deleted file mode 100644
index 943afba06b5f..000000000000
--- a/arch/arm/boot/dts/st/stm32f469-disco.dts
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Copyright 2016 - Lee Jones <lee.jones@linaro.org>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public
- *     License along with this file; if not, write to the Free
- *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- *     MA 02110-1301 USA
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/dts-v1/;
-#include "stm32f469.dtsi"
-#include "stm32f469-pinctrl.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/leds/common.h>
-
-/ {
-	model = "STMicroelectronics STM32F469i-DISCO board";
-	compatible = "st,stm32f469i-disco", "st,stm32f469";
-
-	chosen {
-		bootargs = "root=/dev/ram";
-		stdout-path = "serial0:115200n8";
-	};
-
-	memory@0 {
-		device_type = "memory";
-		reg = <0x00000000 0x1000000>;
-	};
-
-	aliases {
-		serial0 = &usart3;
-	};
-
-	vcc_3v3: vcc-3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc_3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
-	soc {
-		dma-ranges = <0xc0000000 0x0 0x10000000>;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led_green: led-green {
-			function = LED_FUNCTION_HEARTBEAT;
-			color = <LED_COLOR_ID_GREEN>;
-			gpios = <&gpiog 6 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "heartbeat";
-		};
-		led-orange {
-			color = <LED_COLOR_ID_ORANGE>;
-			gpios = <&gpiod 4 GPIO_ACTIVE_LOW>;
-		};
-		led-red {
-			color = <LED_COLOR_ID_RED>;
-			gpios = <&gpiod 5 GPIO_ACTIVE_LOW>;
-		};
-		led-blue {
-			color = <LED_COLOR_ID_BLUE>;
-			gpios = <&gpiok 3 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		autorepeat;
-		button-0 {
-			label = "User";
-			linux,code = <KEY_WAKEUP>;
-			gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
-	options {
-		u-boot {
-			compatible = "u-boot,config";
-			boot-led = <&led_green>;
-		};
-	};
-
-	/* This turns on vbus for otg for host mode (dwc2) */
-	vcc5v_otg: vcc5v-otg-regulator {
-		compatible = "regulator-fixed";
-		enable-active-high;
-		gpio = <&gpiob 2 GPIO_ACTIVE_HIGH>;
-		regulator-name = "vcc5_host1";
-		regulator-always-on;
-	};
-};
-
-&rcc {
-	compatible = "st,stm32f469-rcc", "st,stm32f42xx-rcc", "st,stm32-rcc";
-};
-
-&clk_hse {
-	clock-frequency = <8000000>;
-};
-
-&dma2d {
-	status = "okay";
-};
-
-&dsi {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	status = "okay";
-
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		port@0 {
-			reg = <0>;
-			dsi_in: endpoint {
-				remote-endpoint = <&ltdc_out_dsi>;
-			};
-		};
-
-		port@1 {
-			reg = <1>;
-			dsi_out: endpoint {
-				remote-endpoint = <&dsi_panel_in>;
-			};
-		};
-	};
-
-	panel@0 {
-		compatible = "orisetech,otm8009a";
-		reg = <0>; /* dsi virtual channel (0..3) */
-		reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
-		power-supply = <&vcc_3v3>;
-		status = "okay";
-
-		port {
-			dsi_panel_in: endpoint {
-				remote-endpoint = <&dsi_out>;
-			};
-		};
-	};
-};
-
-&ltdc {
-	status = "okay";
-
-	port {
-		ltdc_out_dsi: endpoint {
-			remote-endpoint = <&dsi_in>;
-		};
-	};
-};
-
-&rtc {
-	status = "okay";
-};
-
-&timers1 {
-	status = "okay";
-
-	pwm {
-		pinctrl-0 = <&pwm1_pins>;
-		pinctrl-names = "default";
-		status = "okay";
-	};
-
-	timer@0 {
-		status = "okay";
-	};
-};
-
-&timers3 {
-	status = "okay";
-
-	pwm {
-		pinctrl-0 = <&pwm3_pins>;
-		pinctrl-names = "default";
-		status = "okay";
-	};
-
-	timer@2 {
-		status = "okay";
-	};
-};
-
-&sdio {
-	status = "okay";
-	vmmc-supply = <&vcc_3v3>;
-	cd-gpios = <&gpiog 2 GPIO_ACTIVE_LOW>;
-	broken-cd;
-	pinctrl-names = "default", "opendrain";
-	pinctrl-0 = <&sdio_pins>;
-	pinctrl-1 = <&sdio_pins_od>;
-	bus-width = <4>;
-};
-
-&timers5 {
-	/* Override timer5 to act as clockevent */
-	compatible = "st,stm32-timer";
-	interrupts = <50>;
-	status = "okay";
-	/delete-property/#address-cells;
-	/delete-property/#size-cells;
-	/delete-property/clock-names;
-	/delete-node/pwm;
-	/delete-node/timer@4;
-};
-
-&usart3 {
-	pinctrl-0 = <&usart3_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&usbotg_fs {
-	dr_mode = "host";
-	pinctrl-0 = <&usbotg_fs_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32f469-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32f469-pinctrl.dtsi
deleted file mode 100644
index 6bf60263dff8..000000000000
--- a/arch/arm/boot/dts/st/stm32f469-pinctrl.dtsi
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "stm32f4-pinctrl.dtsi"
-
-&pinctrl {
-	compatible = "st,stm32f469-pinctrl";
-
-	gpioa: gpio@40020000 {
-		gpio-ranges = <&pinctrl 0 0 16>;
-	};
-
-	gpiob: gpio@40020400 {
-		gpio-ranges = <&pinctrl 0 16 16>;
-	};
-
-	gpioc: gpio@40020800 {
-		gpio-ranges = <&pinctrl 0 32 16>;
-	};
-
-	gpiod: gpio@40020c00 {
-		gpio-ranges = <&pinctrl 0 48 16>;
-	};
-
-	gpioe: gpio@40021000 {
-		gpio-ranges = <&pinctrl 0 64 16>;
-	};
-
-	gpiof: gpio@40021400 {
-		gpio-ranges = <&pinctrl 0 80 16>;
-	};
-
-	gpiog: gpio@40021800 {
-		gpio-ranges = <&pinctrl 0 96 16>;
-	};
-
-	gpioh: gpio@40021c00 {
-		gpio-ranges = <&pinctrl 0 112 16>;
-	};
-
-	gpioi: gpio@40022000 {
-		gpio-ranges = <&pinctrl 0 128 16>;
-	};
-
-	gpioj: gpio@40022400 {
-		gpio-ranges = <&pinctrl 0 144 6>,
-			      <&pinctrl 12 156 4>;
-	};
-
-	gpiok: gpio@40022800 {
-		gpio-ranges = <&pinctrl 3 163 5>;
-	};
-};
diff --git a/arch/arm/boot/dts/st/stm32f469.dtsi b/arch/arm/boot/dts/st/stm32f469.dtsi
deleted file mode 100644
index be002e8a78ac..000000000000
--- a/arch/arm/boot/dts/st/stm32f469.dtsi
+++ /dev/null
@@ -1,18 +0,0 @@
-/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
-/* Copyright (C) STMicroelectronics 2017 - All Rights Reserved */
-
-#include "stm32f429.dtsi"
-
-/ {
-	soc {
-		dsi: dsi@40016c00 {
-			compatible = "st,stm32-dsi";
-			reg = <0x40016c00 0x800>;
-			resets = <&rcc STM32F4_APB2_RESET(DSI)>;
-			reset-names = "apb";
-			clocks = <&rcc 1 CLK_F469_DSI>, <&clk_hse>;
-			clock-names = "pclk", "ref";
-			status = "disabled";
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi
deleted file mode 100644
index 97fc3fb5a9ca..000000000000
--- a/arch/arm/boot/dts/st/stm32f7-pinctrl.dtsi
+++ /dev/null
@@ -1,436 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
-/*
- * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
- * Author: Alexandre Torgue  <alexandre.torgue@st.com> for STMicroelectronics.
- */
-
-#include <dt-bindings/pinctrl/stm32-pinfunc.h>
-#include <dt-bindings/mfd/stm32f7-rcc.h>
-
-/ {
-	soc {
-		pinctrl: pinctrl@40020000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			ranges = <0 0x40020000 0x3000>;
-			interrupt-parent = <&exti>;
-			st,syscfg = <&syscfg 0x8>;
-
-			gpioa: gpio@40020000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x0 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOA)>;
-				st,bank-name = "GPIOA";
-			};
-
-			gpiob: gpio@40020400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x400 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOB)>;
-				st,bank-name = "GPIOB";
-			};
-
-			gpioc: gpio@40020800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x800 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOC)>;
-				st,bank-name = "GPIOC";
-			};
-
-			gpiod: gpio@40020c00 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0xc00 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOD)>;
-				st,bank-name = "GPIOD";
-			};
-
-			gpioe: gpio@40021000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1000 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOE)>;
-				st,bank-name = "GPIOE";
-			};
-
-			gpiof: gpio@40021400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1400 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOF)>;
-				st,bank-name = "GPIOF";
-			};
-
-			gpiog: gpio@40021800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1800 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOG)>;
-				st,bank-name = "GPIOG";
-			};
-
-			gpioh: gpio@40021c00 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x1c00 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOH)>;
-				st,bank-name = "GPIOH";
-			};
-
-			gpioi: gpio@40022000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x2000 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOI)>;
-				st,bank-name = "GPIOI";
-			};
-
-			gpioj: gpio@40022400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x2400 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOJ)>;
-				st,bank-name = "GPIOJ";
-			};
-
-			gpiok: gpio@40022800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				reg = <0x2800 0x400>;
-				clocks = <&rcc 0 STM32F7_AHB1_CLOCK(GPIOK)>;
-				st,bank-name = "GPIOK";
-			};
-
-			cec_pins_a: cec-0 {
-				pins {
-					pinmux = <STM32_PINMUX('A', 15, AF4)>; /* HDMI CEC */
-					slew-rate = <0>;
-					drive-open-drain;
-					bias-disable;
-				};
-			};
-
-			usart1_pins_a: usart1-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <0>;
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('A', 10, AF7)>; /* USART1_RX */
-					bias-disable;
-				};
-			};
-
-			usart1_pins_b: usart1-1 {
-				pins1 {
-					pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <0>;
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('B', 7, AF7)>; /* USART1_RX */
-					bias-disable;
-				};
-			};
-
-			i2c1_pins_b: i2c1-0 {
-				pins {
-					pinmux = <STM32_PINMUX('B', 9, AF4)>, /* I2C1 SDA */
-						 <STM32_PINMUX('B', 8, AF4)>; /* I2C1 SCL */
-					bias-disable;
-					drive-open-drain;
-					slew-rate = <0>;
-				};
-			};
-
-			i2c3_pins_a: i2c3-0 {
-				pins {
-					pinmux = <STM32_PINMUX('H', 8, AF4)>, /* I2C3_SDA */
-						 <STM32_PINMUX('H', 7, AF4)>; /* I2C3_SCL */
-					bias-disable;
-					drive-open-drain;
-					slew-rate = <0>;
-				};
-			};
-
-			usbotg_hs_pins_a: usbotg-hs-0 {
-				pins {
-					pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT */
-						 <STM32_PINMUX('I', 11, AF10)>, /* OTG_HS_ULPI_DIR */
-						 <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */
-						 <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */
-						 <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */
-						 <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */
-						 <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */
-						 <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */
-						 <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */
-						 <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */
-						 <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */
-						 <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			usbotg_hs_pins_b: usbotg-hs-1 {
-				pins {
-					pinmux = <STM32_PINMUX('H', 4, AF10)>, /* OTG_HS_ULPI_NXT */
-						 <STM32_PINMUX('C', 2, AF10)>, /* OTG_HS_ULPI_DIR */
-						 <STM32_PINMUX('C', 0, AF10)>, /* OTG_HS_ULPI_STP */
-						 <STM32_PINMUX('A', 5, AF10)>, /* OTG_HS_ULPI_CK */
-						 <STM32_PINMUX('A', 3, AF10)>, /* OTG_HS_ULPI_D0 */
-						 <STM32_PINMUX('B', 0, AF10)>, /* OTG_HS_ULPI_D1 */
-						 <STM32_PINMUX('B', 1, AF10)>, /* OTG_HS_ULPI_D2 */
-						 <STM32_PINMUX('B', 10, AF10)>, /* OTG_HS_ULPI_D3 */
-						 <STM32_PINMUX('B', 11, AF10)>, /* OTG_HS_ULPI_D4 */
-						 <STM32_PINMUX('B', 12, AF10)>, /* OTG_HS_ULPI_D5 */
-						 <STM32_PINMUX('B', 13, AF10)>, /* OTG_HS_ULPI_D6 */
-						 <STM32_PINMUX('B', 5, AF10)>; /* OTG_HS_ULPI_D7 */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			usbotg_fs_pins_a: usbotg-fs-0 {
-				pins {
-					pinmux = <STM32_PINMUX('A', 10, AF10)>, /* OTG_FS_ID */
-						 <STM32_PINMUX('A', 11, AF10)>, /* OTG_FS_DM */
-						 <STM32_PINMUX('A', 12, AF10)>; /* OTG_FS_DP */
-					bias-disable;
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			sdio_pins_a: sdio-pins-a-0 {
-				pins {
-					pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1 D0 */
-						 <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1 D1 */
-						 <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1 D2 */
-						 <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1 D3 */
-						 <STM32_PINMUX('C', 12, AF12)>, /* SDMMC1 CLK */
-						 <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1 CMD */
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			sdio_pins_od_a: sdio-pins-od-a-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1 D0 */
-						 <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1 D1 */
-						 <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1 D2 */
-						 <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1 D3 */
-						 <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1 CLK */
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-
-				pins2 {
-					pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1 CMD */
-					drive-open-drain;
-					slew-rate = <2>;
-				};
-			};
-
-			sdio_pins_sleep_a: sdio-pins-sleep-a-0 {
-				pins {
-					pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1 D0 */
-						 <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1 D1 */
-						 <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1 D2 */
-						 <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1 D3 */
-						 <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1 CLK */
-						 <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1 CMD */
-				};
-			};
-
-			sdio_pins_b: sdio-pins-b-0 {
-				pins {
-					pinmux = <STM32_PINMUX('G', 9, AF11)>, /* SDMMC2 D0 */
-						 <STM32_PINMUX('G', 10, AF11)>, /* SDMMC2 D1 */
-						 <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2 D2 */
-						 <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2 D3 */
-						 <STM32_PINMUX('D', 6, AF11)>, /* SDMMC2 CLK */
-						 <STM32_PINMUX('D', 7, AF11)>; /* SDMMC2 CMD */
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-			};
-
-			sdio_pins_od_b: sdio-pins-od-b-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('G', 9, AF11)>, /* SDMMC2 D0 */
-						 <STM32_PINMUX('G', 10, AF11)>, /* SDMMC2 D1 */
-						 <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2 D2 */
-						 <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2 D3 */
-						 <STM32_PINMUX('D', 6, AF11)>; /* SDMMC2 CLK */
-					drive-push-pull;
-					slew-rate = <2>;
-				};
-
-				pins2 {
-					pinmux = <STM32_PINMUX('D', 7, AF11)>; /* SDMMC2 CMD */
-					drive-open-drain;
-					slew-rate = <2>;
-				};
-			};
-
-			sdio_pins_sleep_b: sdio-pins-sleep-b-0 {
-				pins {
-					pinmux = <STM32_PINMUX('G', 9, ANALOG)>, /* SDMMC2 D0 */
-						 <STM32_PINMUX('G', 10, ANALOG)>, /* SDMMC2 D1 */
-						 <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC2 D2 */
-						 <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC2 D3 */
-						 <STM32_PINMUX('D', 6, ANALOG)>, /* SDMMC2 CLK */
-						 <STM32_PINMUX('D', 7, ANALOG)>; /* SDMMC2 CMD */
-				};
-			};
-
-			can1_pins_a: can1-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('A', 12, AF9)>; /* CAN1_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('A', 11, AF9)>; /* CAN1_RX */
-					bias-pull-up;
-				};
-			};
-
-			can1_pins_b: can1-1 {
-				pins1 {
-					pinmux = <STM32_PINMUX('B', 9, AF9)>; /* CAN1_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('B', 8, AF9)>; /* CAN1_RX */
-					bias-pull-up;
-				};
-			};
-
-			can1_pins_c: can1-2 {
-				pins1 {
-					pinmux = <STM32_PINMUX('D', 1, AF9)>; /* CAN1_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('D', 0, AF9)>; /* CAN1_RX */
-					bias-pull-up;
-
-				};
-			};
-
-			can1_pins_d: can1-3 {
-				pins1 {
-					pinmux = <STM32_PINMUX('H', 13, AF9)>; /* CAN1_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('H', 14, AF9)>; /* CAN1_RX */
-					bias-pull-up;
-
-				};
-			};
-
-			can2_pins_a: can2-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('B', 6, AF9)>; /* CAN2_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('B', 5, AF9)>; /* CAN2_RX */
-					bias-pull-up;
-				};
-			};
-
-			can2_pins_b: can2-1 {
-				pins1 {
-					pinmux = <STM32_PINMUX('B', 13, AF9)>; /* CAN2_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('B', 12, AF9)>; /* CAN2_RX */
-					bias-pull-up;
-				};
-			};
-
-			can3_pins_a: can3-0 {
-				pins1 {
-					pinmux = <STM32_PINMUX('A', 15, AF11)>; /* CAN3_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('A', 8, AF11)>; /* CAN3_RX */
-					bias-pull-up;
-				};
-			};
-
-			can3_pins_b: can3-1 {
-				pins1 {
-					pinmux = <STM32_PINMUX('B', 4, AF11)>;  /* CAN3_TX */
-				};
-				pins2 {
-					pinmux = <STM32_PINMUX('B', 3, AF11)>; /* CAN3_RX */
-					bias-pull-up;
-				};
-			};
-
-			ltdc_pins_a: ltdc-0 {
-				pins {
-					pinmux = <STM32_PINMUX('E', 4, AF14)>, /* LCD_B0 */
-						 <STM32_PINMUX('G',12, AF9)>,  /* LCD_B4 */
-						 <STM32_PINMUX('I', 9, AF14)>, /* LCD_VSYNC */
-						 <STM32_PINMUX('I',10, AF14)>, /* LCD_HSYNC */
-						 <STM32_PINMUX('I',14, AF14)>, /* LCD_CLK */
-						 <STM32_PINMUX('I',15, AF14)>, /* LCD_R0 */
-						 <STM32_PINMUX('J', 0, AF14)>, /* LCD_R1 */
-						 <STM32_PINMUX('J', 1, AF14)>, /* LCD_R2 */
-						 <STM32_PINMUX('J', 2, AF14)>, /* LCD_R3 */
-						 <STM32_PINMUX('J', 3, AF14)>, /* LCD_R4 */
-						 <STM32_PINMUX('J', 4, AF14)>, /* LCD_R5 */
-						 <STM32_PINMUX('J', 5, AF14)>, /* LCD_R6 */
-						 <STM32_PINMUX('J', 6, AF14)>, /* LCD_R7 */
-						 <STM32_PINMUX('J', 7, AF14)>, /* LCD_G0 */
-						 <STM32_PINMUX('J', 8, AF14)>, /* LCD_G1 */
-						 <STM32_PINMUX('J', 9, AF14)>, /* LCD_G2 */
-						 <STM32_PINMUX('J',10, AF14)>, /* LCD_G3 */
-						 <STM32_PINMUX('J',11, AF14)>, /* LCD_G4 */
-						 <STM32_PINMUX('J',13, AF14)>, /* LCD_B1 */
-						 <STM32_PINMUX('J',14, AF14)>, /* LCD_B2 */
-						 <STM32_PINMUX('J',15, AF14)>, /* LCD_B3 */
-						 <STM32_PINMUX('K', 0, AF14)>, /* LCD_G5 */
-						 <STM32_PINMUX('K', 1, AF14)>, /* LCD_G6 */
-						 <STM32_PINMUX('K', 2, AF14)>, /* LCD_G7 */
-						 <STM32_PINMUX('K', 4, AF14)>, /* LCD_B5 */
-						 <STM32_PINMUX('K', 5, AF14)>, /* LCD_B6 */
-						 <STM32_PINMUX('K', 6, AF14)>, /* LCD_B7 */
-						 <STM32_PINMUX('K', 7, AF14)>; /* LCD_DE */
-					slew-rate = <2>;
-				};
-			};
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/st/stm32f746-disco.dts b/arch/arm/boot/dts/st/stm32f746-disco.dts
deleted file mode 100644
index 61ca41ea523e..000000000000
--- a/arch/arm/boot/dts/st/stm32f746-disco.dts
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * Copyright 2017 - Vikas MANOCHA <vikas.manocha@st.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/dts-v1/;
-#include "stm32f746.dtsi"
-#include "stm32f746-pinctrl.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/leds/common.h>
-
-/ {
-	model = "STMicroelectronics STM32F746-DISCO board";
-	compatible = "st,stm32f746-disco", "st,stm32f746";
-
-	chosen {
-		bootargs = "root=/dev/ram";
-		stdout-path = "serial0:115200n8";
-	};
-
-	memory@c0000000 {
-		device_type = "memory";
-		reg = <0xC0000000 0x800000>;
-	};
-
-	reserved-memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		linux,cma {
-			compatible = "shared-dma-pool";
-			no-map;
-			size = <0x80000>;
-			linux,dma-default;
-		};
-	};
-
-	aliases {
-		serial0 = &usart1;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led_usr: led-usr {
-			function = LED_FUNCTION_HEARTBEAT;
-			color = <LED_COLOR_ID_GREEN>;
-			gpios = <&gpioi 1 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "heartbeat";
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		autorepeat;
-		button-0 {
-			label = "User";
-			linux,code = <KEY_HOME>;
-			gpios = <&gpioi 11 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
-	options {
-		u-boot {
-			compatible = "u-boot,config";
-			boot-led = <&led_usr>;
-		};
-	};
-
-	usbotg_hs_phy: usb-phy {
-		#phy-cells = <0>;
-		compatible = "usb-nop-xceiv";
-		clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;
-		clock-names = "main_clk";
-	};
-
-	/* This turns on vbus for otg fs for host mode (dwc2) */
-	vcc5v_otg_fs: vcc5v-otg-fs-regulator {
-		compatible = "regulator-fixed";
-		gpio = <&gpiod 5 0>;
-		regulator-name = "vcc5_host1";
-		regulator-always-on;
-	};
-
-	vcc_3v3: vcc-3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc_3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-
-	backlight: backlight {
-		compatible = "gpio-backlight";
-		gpios = <&gpiok 3 GPIO_ACTIVE_HIGH>;
-		status = "okay";
-	};
-
-	panel_rgb: panel-rgb {
-		compatible = "rocktech,rk043fn48h";
-		power-supply = <&vcc_3v3>;
-		backlight = <&backlight>;
-		enable-gpios = <&gpioi 12 GPIO_ACTIVE_HIGH>;
-		status = "okay";
-		port {
-			panel_in_rgb: endpoint {
-				remote-endpoint = <&ltdc_out_rgb>;
-			};
-		};
-	};
-};
-
-&clk_hse {
-	clock-frequency = <25000000>;
-};
-
-&i2c1 {
-	pinctrl-0 = <&i2c1_pins_b>;
-	pinctrl-names = "default";
-	i2c-scl-rising-time-ns = <185>;
-	i2c-scl-falling-time-ns = <20>;
-	status = "okay";
-};
-
-&i2c3 {
-	pinctrl-0 = <&i2c3_pins_a>;
-	pinctrl-names = "default";
-	clock-frequency = <400000>;
-	status = "okay";
-
-	touchscreen@38 {
-		compatible = "edt,edt-ft5306";
-		reg = <0x38>;
-		interrupt-parent = <&gpioi>;
-		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
-		touchscreen-size-x = <480>;
-		touchscreen-size-y = <272>;
-	};
-};
-
-&ltdc {
-	pinctrl-0 = <&ltdc_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-
-	port {
-		ltdc_out_rgb: endpoint {
-			remote-endpoint = <&panel_in_rgb>;
-		};
-	};
-};
-
-&sdio1 {
-	status = "okay";
-	vmmc-supply = <&vcc_3v3>;
-	cd-gpios = <&gpioc 13 GPIO_ACTIVE_LOW>;
-	pinctrl-names = "default", "opendrain", "sleep";
-	pinctrl-0 = <&sdio_pins_a>;
-	pinctrl-1 = <&sdio_pins_od_a>;
-	pinctrl-2 = <&sdio_pins_sleep_a>;
-	bus-width = <4>;
-};
-
-&timers5 {
-	/* Override timer5 to act as clockevent */
-	compatible = "st,stm32-timer";
-	interrupts = <50>;
-	status = "okay";
-	/delete-property/#address-cells;
-	/delete-property/#size-cells;
-	/delete-property/clock-names;
-	/delete-node/pwm;
-	/delete-node/timer@4;
-};
-
-&usart1 {
-	pinctrl-0 = <&usart1_pins_b>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&usbotg_fs {
-	dr_mode = "host";
-	pinctrl-0 = <&usbotg_fs_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&usbotg_hs {
-	dr_mode = "host";
-	phys = <&usbotg_hs_phy>;
-	phy-names = "usb2-phy";
-	pinctrl-0 = <&usbotg_hs_pins_b>;
-	pinctrl-names = "default";
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32f746-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32f746-pinctrl.dtsi
deleted file mode 100644
index 139f72b790c0..000000000000
--- a/arch/arm/boot/dts/st/stm32f746-pinctrl.dtsi
+++ /dev/null
@@ -1,55 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
-/*
- * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
- * Author: Alexandre Torgue  <alexandre.torgue@st.com> for STMicroelectronics.
- */
-
-#include "stm32f7-pinctrl.dtsi"
-
-&pinctrl {
-	compatible = "st,stm32f746-pinctrl";
-
-	gpioa: gpio@40020000 {
-		gpio-ranges = <&pinctrl 0 0 16>;
-	};
-
-	gpiob: gpio@40020400 {
-		gpio-ranges = <&pinctrl 0 16 16>;
-	};
-
-	gpioc: gpio@40020800 {
-		gpio-ranges = <&pinctrl 0 32 16>;
-	};
-
-	gpiod: gpio@40020c00 {
-		gpio-ranges = <&pinctrl 0 48 16>;
-	};
-
-	gpioe: gpio@40021000 {
-		gpio-ranges = <&pinctrl 0 64 16>;
-	};
-
-	gpiof: gpio@40021400 {
-		gpio-ranges = <&pinctrl 0 80 16>;
-	};
-
-	gpiog: gpio@40021800 {
-		gpio-ranges = <&pinctrl 0 96 16>;
-	};
-
-	gpioh: gpio@40021c00 {
-		gpio-ranges = <&pinctrl 0 112 16>;
-	};
-
-	gpioi: gpio@40022000 {
-		gpio-ranges = <&pinctrl 0 128 16>;
-	};
-
-	gpioj: gpio@40022400 {
-		gpio-ranges = <&pinctrl 0 144 16>;
-	};
-
-	gpiok: gpio@40022800 {
-		gpio-ranges = <&pinctrl 0 160 8>;
-	};
-};
diff --git a/arch/arm/boot/dts/st/stm32f746.dtsi b/arch/arm/boot/dts/st/stm32f746.dtsi
deleted file mode 100644
index 208f8c6dfc9d..000000000000
--- a/arch/arm/boot/dts/st/stm32f746.dtsi
+++ /dev/null
@@ -1,727 +0,0 @@
-/*
- * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "../armv7-m.dtsi"
-#include <dt-bindings/clock/stm32fx-clock.h>
-#include <dt-bindings/mfd/stm32f7-rcc.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	clocks {
-		clk_hse: clk-hse {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <0>;
-		};
-
-		clk-lse {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <32768>;
-		};
-
-		clk-lsi {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <32000>;
-		};
-
-		clk_i2s_ckin: clk-i2s-ckin {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <48000000>;
-		};
-	};
-
-	soc {
-		timers2: timers@40000000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40000000 0x400>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM2)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@1 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <1>;
-				status = "disabled";
-			};
-		};
-
-		timers3: timers@40000400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40000400 0x400>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM3)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@2 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <2>;
-				status = "disabled";
-			};
-		};
-
-		timers4: timers@40000800 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40000800 0x400>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM4)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@3 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <3>;
-				status = "disabled";
-			};
-		};
-
-		timers5: timers@40000c00 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40000C00 0x400>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM5)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@4 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <4>;
-				status = "disabled";
-			};
-		};
-
-		timers6: timers@40001000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40001000 0x400>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM6)>;
-			clock-names = "int";
-			status = "disabled";
-
-			timer@5 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <5>;
-				status = "disabled";
-			};
-		};
-
-		timers7: timers@40001400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40001400 0x400>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM7)>;
-			clock-names = "int";
-			status = "disabled";
-
-			timer@6 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <6>;
-				status = "disabled";
-			};
-		};
-
-		timers12: timers@40001800 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40001800 0x400>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM12)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@11 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <11>;
-				status = "disabled";
-			};
-		};
-
-		timers13: timers@40001c00 {
-			compatible = "st,stm32-timers";
-			reg = <0x40001C00 0x400>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM13)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-		};
-
-		timers14: timers@40002000 {
-			compatible = "st,stm32-timers";
-			reg = <0x40002000 0x400>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(TIM14)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-		};
-
-		lptimer1: timer@40002400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-lptimer";
-			reg = <0x40002400 0x400>;
-			interrupts-extended = <&exti 23 IRQ_TYPE_EDGE_RISING>;
-			clocks = <&rcc 1 CLK_LPTIMER>;
-			clock-names = "mux";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm-lp";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			trigger@0 {
-				compatible = "st,stm32-lptimer-trigger";
-				reg = <0>;
-				status = "disabled";
-			};
-
-			counter {
-				compatible = "st,stm32-lptimer-counter";
-				status = "disabled";
-			};
-
-			timer {
-				compatible = "st,stm32-lptimer-timer";
-				status = "disabled";
-			};
-		};
-
-		rtc: rtc@40002800 {
-			compatible = "st,stm32-rtc";
-			reg = <0x40002800 0x400>;
-			clocks = <&rcc 1 CLK_RTC>;
-			assigned-clocks = <&rcc 1 CLK_RTC>;
-			assigned-clock-parents = <&rcc 1 CLK_LSE>;
-			interrupt-parent = <&exti>;
-			interrupts = <17 1>;
-			st,syscfg = <&pwrcfg 0x00 0x100>;
-			status = "disabled";
-		};
-
-		spi2: spi@40003800 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f7-spi";
-			reg = <0x40003800 0x400>;
-			interrupts = <36>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(SPI2)>;
-			status = "disabled";
-		};
-
-		spi3: spi@40003c00 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f7-spi";
-			reg = <0x40003c00 0x400>;
-			interrupts = <51>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(SPI3)>;
-			status = "disabled";
-		};
-
-		usart2: serial@40004400 {
-			compatible = "st,stm32f7-uart";
-			reg = <0x40004400 0x400>;
-			interrupts = <38>;
-			clocks = <&rcc 1 CLK_USART2>;
-			status = "disabled";
-		};
-
-		usart3: serial@40004800 {
-			compatible = "st,stm32f7-uart";
-			reg = <0x40004800 0x400>;
-			interrupts = <39>;
-			clocks = <&rcc 1 CLK_USART3>;
-			status = "disabled";
-		};
-
-		usart4: serial@40004c00 {
-			compatible = "st,stm32f7-uart";
-			reg = <0x40004c00 0x400>;
-			interrupts = <52>;
-			clocks = <&rcc 1 CLK_UART4>;
-			status = "disabled";
-		};
-
-		usart5: serial@40005000 {
-			compatible = "st,stm32f7-uart";
-			reg = <0x40005000 0x400>;
-			interrupts = <53>;
-			clocks = <&rcc 1 CLK_UART5>;
-			status = "disabled";
-		};
-
-		i2c1: i2c@40005400 {
-			compatible = "st,stm32f7-i2c";
-			reg = <0x40005400 0x400>;
-			interrupts = <31>,
-				     <32>;
-			resets = <&rcc STM32F7_APB1_RESET(I2C1)>;
-			clocks = <&rcc 1 CLK_I2C1>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-		};
-
-		i2c2: i2c@40005800 {
-			compatible = "st,stm32f7-i2c";
-			reg = <0x40005800 0x400>;
-			interrupts = <33>,
-				     <34>;
-			resets = <&rcc STM32F7_APB1_RESET(I2C2)>;
-			clocks = <&rcc 1 CLK_I2C2>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-		};
-
-		i2c3: i2c@40005c00 {
-			compatible = "st,stm32f7-i2c";
-			reg = <0x40005c00 0x400>;
-			interrupts = <72>,
-				     <73>;
-			resets = <&rcc STM32F7_APB1_RESET(I2C3)>;
-			clocks = <&rcc 1 CLK_I2C3>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-		};
-
-		i2c4: i2c@40006000 {
-			compatible = "st,stm32f7-i2c";
-			reg = <0x40006000 0x400>;
-			interrupts = <95>,
-				     <96>;
-			resets = <&rcc STM32F7_APB1_RESET(I2C4)>;
-			clocks = <&rcc 1 CLK_I2C4>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-		};
-
-		can1: can@40006400 {
-			compatible = "st,stm32f4-bxcan";
-			reg = <0x40006400 0x200>;
-			interrupts = <19>, <20>, <21>, <22>;
-			interrupt-names = "tx", "rx0", "rx1", "sce";
-			resets = <&rcc STM32F7_APB1_RESET(CAN1)>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN1)>;
-			st,can-primary;
-			st,gcan = <&gcan1>;
-			status = "disabled";
-		};
-
-		gcan1: gcan@40006600 {
-			compatible = "st,stm32f4-gcan", "syscon";
-			reg = <0x40006600 0x200>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN1)>;
-		};
-
-		can2: can@40006800 {
-			compatible = "st,stm32f4-bxcan";
-			reg = <0x40006800 0x200>;
-			interrupts = <63>, <64>, <65>, <66>;
-			interrupt-names = "tx", "rx0", "rx1", "sce";
-			resets = <&rcc STM32F7_APB1_RESET(CAN2)>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN2)>;
-			st,can-secondary;
-			st,gcan = <&gcan1>;
-			status = "disabled";
-		};
-
-		cec: cec@40006c00 {
-			compatible = "st,stm32-cec";
-			reg = <0x40006C00 0x400>;
-			interrupts = <94>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(CEC)>, <&rcc 1 CLK_HDMI_CEC>;
-			clock-names = "cec", "hdmi-cec";
-			status = "disabled";
-		};
-
-		usart7: serial@40007800 {
-			compatible = "st,stm32f7-uart";
-			reg = <0x40007800 0x400>;
-			interrupts = <82>;
-			clocks = <&rcc 1 CLK_UART7>;
-			status = "disabled";
-		};
-
-		usart8: serial@40007c00 {
-			compatible = "st,stm32f7-uart";
-			reg = <0x40007c00 0x400>;
-			interrupts = <83>;
-			clocks = <&rcc 1 CLK_UART8>;
-			status = "disabled";
-		};
-
-		timers1: timers@40010000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40010000 0x400>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM1)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@0 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <0>;
-				status = "disabled";
-			};
-		};
-
-		timers8: timers@40010400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40010400 0x400>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM8)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@7 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <7>;
-				status = "disabled";
-			};
-		};
-
-		usart1: serial@40011000 {
-			compatible = "st,stm32f7-uart";
-			reg = <0x40011000 0x400>;
-			interrupts = <37>;
-			clocks = <&rcc 1 CLK_USART1>;
-			status = "disabled";
-		};
-
-		usart6: serial@40011400 {
-			compatible = "st,stm32f7-uart";
-			reg = <0x40011400 0x400>;
-			interrupts = <71>;
-			clocks = <&rcc 1 CLK_USART6>;
-			status = "disabled";
-		};
-
-		sdio2: mmc@40011c00 {
-			compatible = "arm,pl180", "arm,primecell";
-			arm,primecell-periphid = <0x00880180>;
-			reg = <0x40011c00 0x400>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(SDMMC2)>;
-			clock-names = "apb_pclk";
-			interrupts = <103>;
-			max-frequency = <48000000>;
-			status = "disabled";
-		};
-
-		sdio1: mmc@40012c00 {
-			compatible = "arm,pl180", "arm,primecell";
-			arm,primecell-periphid = <0x00880180>;
-			reg = <0x40012c00 0x400>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(SDMMC1)>;
-			clock-names = "apb_pclk";
-			interrupts = <49>;
-			max-frequency = <48000000>;
-			status = "disabled";
-		};
-
-		spi1: spi@40013000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f7-spi";
-			reg = <0x40013000 0x400>;
-			interrupts = <35>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(SPI1)>;
-			status = "disabled";
-		};
-
-		spi4: spi@40013400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f7-spi";
-			reg = <0x40013400 0x400>;
-			interrupts = <84>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(SPI4)>;
-			status = "disabled";
-		};
-
-		syscfg: syscon@40013800 {
-			compatible = "st,stm32-syscfg", "syscon";
-			reg = <0x40013800 0x400>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(SYSCFG)>;
-		};
-
-		exti: interrupt-controller@40013c00 {
-			compatible = "st,stm32-exti";
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			reg = <0x40013C00 0x400>;
-			interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
-		};
-
-		timers9: timers@40014000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-timers";
-			reg = <0x40014000 0x400>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM9)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			timer@8 {
-				compatible = "st,stm32-timer-trigger";
-				reg = <8>;
-				status = "disabled";
-			};
-		};
-
-		timers10: timers@40014400 {
-			compatible = "st,stm32-timers";
-			reg = <0x40014400 0x400>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM10)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-		};
-
-		timers11: timers@40014800 {
-			compatible = "st,stm32-timers";
-			reg = <0x40014800 0x400>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(TIM11)>;
-			clock-names = "int";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-		};
-
-		spi5: spi@40015000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f7-spi";
-			reg = <0x40015000 0x400>;
-			interrupts = <85>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(SPI5)>;
-			status = "disabled";
-		};
-
-		spi6: spi@40015400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32f7-spi";
-			reg = <0x40015400 0x400>;
-			interrupts = <86>;
-			clocks = <&rcc 0 STM32F7_APB2_CLOCK(SPI6)>;
-			status = "disabled";
-		};
-
-		ltdc: display-controller@40016800 {
-			compatible = "st,stm32-ltdc";
-			reg = <0x40016800 0x200>;
-			interrupts = <88>, <89>;
-			resets = <&rcc STM32F7_APB2_RESET(LTDC)>;
-			clocks = <&rcc 1 CLK_LCD>;
-			clock-names = "lcd";
-			status = "disabled";
-		};
-
-		pwrcfg: power-config@40007000 {
-			compatible = "st,stm32-power-config", "syscon";
-			reg = <0x40007000 0x400>;
-		};
-
-		crc: crc@40023000 {
-			compatible = "st,stm32f7-crc";
-			reg = <0x40023000 0x400>;
-			clocks = <&rcc 0 STM32F7_AHB1_CLOCK(CRC)>;
-			status = "disabled";
-		};
-
-		rcc: rcc@40023800 {
-			#reset-cells = <1>;
-			#clock-cells = <2>;
-			compatible = "st,stm32f746-rcc", "st,stm32-rcc";
-			reg = <0x40023800 0x400>;
-			clocks = <&clk_hse>, <&clk_i2s_ckin>;
-			st,syscfg = <&pwrcfg>;
-			assigned-clocks = <&rcc 1 CLK_HSE_RTC>;
-			assigned-clock-rates = <1000000>;
-		};
-
-		dma1: dma-controller@40026000 {
-			compatible = "st,stm32-dma";
-			reg = <0x40026000 0x400>;
-			interrupts = <11>,
-				     <12>,
-				     <13>,
-				     <14>,
-				     <15>,
-				     <16>,
-				     <17>,
-				     <47>;
-			clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA1)>;
-			#dma-cells = <4>;
-			status = "disabled";
-		};
-
-		dma2: dma-controller@40026400 {
-			compatible = "st,stm32-dma";
-			reg = <0x40026400 0x400>;
-			interrupts = <56>,
-				     <57>,
-				     <58>,
-				     <59>,
-				     <60>,
-				     <68>,
-				     <69>,
-				     <70>;
-			clocks = <&rcc 0 STM32F7_AHB1_CLOCK(DMA2)>;
-			#dma-cells = <4>;
-			st,mem2mem;
-			status = "disabled";
-		};
-
-		usbotg_hs: usb@40040000 {
-			compatible = "st,stm32f7-hsotg";
-			reg = <0x40040000 0x40000>;
-			interrupts = <77>;
-			clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHS)>;
-			clock-names = "otg";
-			g-rx-fifo-size = <256>;
-			g-np-tx-fifo-size = <32>;
-			g-tx-fifo-size = <128 128 64 64 64 64 32 32>;
-			status = "disabled";
-		};
-
-		usbotg_fs: usb@50000000 {
-			compatible = "st,stm32f4x9-fsotg";
-			reg = <0x50000000 0x40000>;
-			interrupts = <67>;
-			clocks = <&rcc 0 STM32F7_AHB2_CLOCK(OTGFS)>;
-			clock-names = "otg";
-			status = "disabled";
-		};
-	};
-};
-
-&systick {
-	clocks = <&rcc 1 0>;
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32f769-disco-mb1166-reva09.dts b/arch/arm/boot/dts/st/stm32f769-disco-mb1166-reva09.dts
deleted file mode 100644
index ff7ff32371d0..000000000000
--- a/arch/arm/boot/dts/st/stm32f769-disco-mb1166-reva09.dts
+++ /dev/null
@@ -1,13 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (c) 2023 Dario Binacchi <dario.binacchi@amarulasolutions.com>
- */
-
-#include "stm32f769-disco.dts"
-
-&panel0 {
-	compatible = "frida,frd400b25025", "novatek,nt35510";
-	vddi-supply = <&vcc_3v3>;
-	vdd-supply = <&vcc_3v3>;
-	/delete-property/power-supply;
-};
diff --git a/arch/arm/boot/dts/st/stm32f769-disco.dts b/arch/arm/boot/dts/st/stm32f769-disco.dts
deleted file mode 100644
index e5854fa1071b..000000000000
--- a/arch/arm/boot/dts/st/stm32f769-disco.dts
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * Copyright 2017 - Vikas MANOCHA <vikas.manocha@st.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/dts-v1/;
-#include "stm32f769.dtsi"
-#include "stm32f769-pinctrl.dtsi"
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/leds/common.h>
-
-/ {
-	model = "STMicroelectronics STM32F769-DISCO board";
-	compatible = "st,stm32f769-disco", "st,stm32f769";
-
-	chosen {
-		bootargs = "root=/dev/ram";
-		stdout-path = "serial0:115200n8";
-	};
-
-	memory@c0000000 {
-		device_type = "memory";
-		reg = <0xC0000000 0x1000000>;
-	};
-
-	reserved-memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		linux,dma {
-			compatible = "shared-dma-pool";
-			linux,dma-default;
-			no-map;
-			size = <0x100000>;
-		};
-	};
-
-	aliases {
-		serial0 = &usart1;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led_usr2: led-usr2 {
-			function = LED_FUNCTION_HEARTBEAT;
-			color = <LED_COLOR_ID_GREEN>;
-			gpios = <&gpioj 5 GPIO_ACTIVE_HIGH>;
-			linux,default-trigger = "heartbeat";
-		};
-		led-usr1 {
-			color = <LED_COLOR_ID_RED>;
-			gpios = <&gpioj 13 GPIO_ACTIVE_HIGH>;
-		};
-		led-usr3 {
-			color = <LED_COLOR_ID_GREEN>;
-			gpios = <&gpioa 12 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		autorepeat;
-		button-0 {
-			label = "User";
-			linux,code = <KEY_HOME>;
-			gpios = <&gpioa 0 GPIO_ACTIVE_HIGH>;
-		};
-	};
-
-	options {
-		u-boot {
-			compatible = "u-boot,config";
-			boot-led = <&led_usr2>;
-		};
-	};
-
-	usbotg_hs_phy: usb-phy {
-		#phy-cells = <0>;
-		compatible = "usb-nop-xceiv";
-		clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;
-		clock-names = "main_clk";
-	};
-
-	vcc_3v3: vcc-3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc_3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-	};
-};
-
-&rcc {
-	compatible = "st,stm32f769-rcc", "st,stm32f746-rcc", "st,stm32-rcc";
-};
-
-&cec {
-	pinctrl-0 = <&cec_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&clk_hse {
-	clock-frequency = <25000000>;
-};
-
-&dsi {
-	#address-cells = <1>;
-	#size-cells = <0>;
-	status = "okay";
-
-	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		port@0 {
-			reg = <0>;
-			dsi_in: endpoint {
-				remote-endpoint = <&ltdc_out_dsi>;
-			};
-		};
-
-		port@1 {
-			reg = <1>;
-			dsi_out: endpoint {
-				remote-endpoint = <&dsi_panel_in>;
-			};
-		};
-	};
-
-	panel0: panel@0 {
-		compatible = "orisetech,otm8009a";
-		reg = <0>; /* dsi virtual channel (0..3) */
-		reset-gpios = <&gpioj 15 GPIO_ACTIVE_LOW>;
-		power-supply = <&vcc_3v3>;
-		status = "okay";
-
-		port {
-			dsi_panel_in: endpoint {
-				remote-endpoint = <&dsi_out>;
-			};
-		};
-	};
-};
-
-&i2c1 {
-	pinctrl-0 = <&i2c1_pins_b>;
-	pinctrl-names = "default";
-	i2c-scl-rising-time-ns = <185>;
-	i2c-scl-falling-time-ns = <20>;
-	status = "okay";
-};
-
-&ltdc {
-	status = "okay";
-
-	port {
-		ltdc_out_dsi: endpoint {
-			remote-endpoint = <&dsi_in>;
-		};
-	};
-};
-
-&rtc {
-	status = "okay";
-};
-
-&sdio2 {
-	status = "okay";
-	vmmc-supply = <&vcc_3v3>;
-	cd-gpios = <&gpioi 15 GPIO_ACTIVE_LOW>;
-	broken-cd;
-	pinctrl-names = "default", "opendrain", "sleep";
-	pinctrl-0 = <&sdio_pins_b>;
-	pinctrl-1 = <&sdio_pins_od_b>;
-	pinctrl-2 = <&sdio_pins_sleep_b>;
-	bus-width = <4>;
-};
-
-&timers5 {
-	/* Override timer5 to act as clockevent */
-	compatible = "st,stm32-timer";
-	interrupts = <50>;
-	status = "okay";
-	/delete-property/#address-cells;
-	/delete-property/#size-cells;
-	/delete-property/clock-names;
-	/delete-node/pwm;
-	/delete-node/timer@4;
-};
-
-&usart1 {
-	pinctrl-0 = <&usart1_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&usbotg_hs {
-	dr_mode = "otg";
-	phys = <&usbotg_hs_phy>;
-	phy-names = "usb2-phy";
-	pinctrl-0 = <&usbotg_hs_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32f769-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32f769-pinctrl.dtsi
deleted file mode 100644
index 02c2a8b08468..000000000000
--- a/arch/arm/boot/dts/st/stm32f769-pinctrl.dtsi
+++ /dev/null
@@ -1,55 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
-/*
- * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
- * Author: Alexandre Torgue  <alexandre.torgue@st.com> for STMicroelectronics.
- */
-
-#include "stm32f7-pinctrl.dtsi"
-
-&pinctrl {
-	compatible = "st,stm32f769-pinctrl";
-
-	gpioa: gpio@40020000 {
-		gpio-ranges = <&pinctrl 0 0 16>;
-	};
-
-	gpiob: gpio@40020400 {
-		gpio-ranges = <&pinctrl 0 16 16>;
-	};
-
-	gpioc: gpio@40020800 {
-		gpio-ranges = <&pinctrl 0 32 16>;
-	};
-
-	gpiod: gpio@40020c00 {
-		gpio-ranges = <&pinctrl 0 48 16>;
-	};
-
-	gpioe: gpio@40021000 {
-		gpio-ranges = <&pinctrl 0 64 16>;
-	};
-
-	gpiof: gpio@40021400 {
-		gpio-ranges = <&pinctrl 0 80 16>;
-	};
-
-	gpiog: gpio@40021800 {
-		gpio-ranges = <&pinctrl 0 96 16>;
-	};
-
-	gpioh: gpio@40021c00 {
-		gpio-ranges = <&pinctrl 0 112 16>;
-	};
-
-	gpioi: gpio@40022000 {
-		gpio-ranges = <&pinctrl 0 128 16>;
-	};
-
-	gpioj: gpio@40022400 {
-		gpio-ranges = <&pinctrl 0 144 16>;
-	};
-
-	gpiok: gpio@40022800 {
-		gpio-ranges = <&pinctrl 0 160 8>;
-	};
-};
diff --git a/arch/arm/boot/dts/st/stm32f769.dtsi b/arch/arm/boot/dts/st/stm32f769.dtsi
deleted file mode 100644
index e8cbb99e81a6..000000000000
--- a/arch/arm/boot/dts/st/stm32f769.dtsi
+++ /dev/null
@@ -1,37 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (c) 2023 Dario Binacchi <dario.binacchi@amarulasolutions.com>
- */
-
-#include "stm32f746.dtsi"
-
-/ {
-	soc {
-		can3: can@40003400 {
-			compatible = "st,stm32f4-bxcan";
-			reg = <0x40003400 0x200>;
-			interrupts = <104>, <105>, <106>, <107>;
-			interrupt-names = "tx", "rx0", "rx1", "sce";
-			resets = <&rcc STM32F7_APB1_RESET(CAN3)>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>;
-			st,gcan = <&gcan3>;
-			status = "disabled";
-		};
-
-		gcan3: gcan@40003600 {
-			compatible = "st,stm32f4-gcan", "syscon";
-			reg = <0x40003600 0x200>;
-			clocks = <&rcc 0 STM32F7_APB1_CLOCK(CAN3)>;
-		};
-
-		dsi: dsi@40016c00 {
-			compatible = "st,stm32-dsi";
-			reg = <0x40016c00 0x800>;
-			clocks = <&rcc 1 CLK_F769_DSI>, <&clk_hse>;
-			clock-names = "pclk", "ref";
-			resets = <&rcc STM32F7_APB2_RESET(DSI)>;
-			reset-names = "apb";
-			status = "disabled";
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi b/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi
deleted file mode 100644
index 8a6db484383d..000000000000
--- a/arch/arm/boot/dts/st/stm32h7-pinctrl.dtsi
+++ /dev/null
@@ -1,301 +0,0 @@
-/*
- * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <dt-bindings/pinctrl/stm32-pinfunc.h>
-
-&pinctrl {
-
-	i2c1_pins_a: i2c1-0 {
-		pins {
-			pinmux = <STM32_PINMUX('B', 6, AF4)>, /* I2C1_SCL */
-				 <STM32_PINMUX('B', 7, AF4)>; /* I2C1_SDA */
-			bias-disable;
-			drive-open-drain;
-			slew-rate = <0>;
-		};
-	};
-
-	ethernet_rmii: rmii-0 {
-		pins {
-			pinmux = <STM32_PINMUX('G', 11, AF11)>,
-				 <STM32_PINMUX('G', 13, AF11)>,
-				 <STM32_PINMUX('G', 12, AF11)>,
-				 <STM32_PINMUX('C', 4, AF11)>,
-				 <STM32_PINMUX('C', 5, AF11)>,
-				 <STM32_PINMUX('A', 7, AF11)>,
-				 <STM32_PINMUX('C', 1, AF11)>,
-				 <STM32_PINMUX('A', 2, AF11)>,
-				 <STM32_PINMUX('A', 1, AF11)>;
-			slew-rate = <2>;
-		};
-	};
-
-	sdmmc1_b4_pins_a: sdmmc1-b4-0 {
-		pins {
-			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
-				 <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
-				 <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
-				 <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
-				 <STM32_PINMUX('C', 12, AF12)>, /* SDMMC1_CK */
-				 <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
-			slew-rate = <3>;
-			drive-push-pull;
-			bias-disable;
-		};
-	};
-
-	sdmmc1_b4_od_pins_a: sdmmc1-b4-od-0 {
-		pins1 {
-			pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */
-				 <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */
-				 <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */
-				 <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */
-				 <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */
-			slew-rate = <3>;
-			drive-push-pull;
-			bias-disable;
-		};
-		pins2 {
-			pinmux = <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */
-			slew-rate = <3>;
-			drive-open-drain;
-			bias-disable;
-		};
-	};
-
-	sdmmc1_b4_sleep_pins_a: sdmmc1-b4-sleep-0 {
-		pins {
-			pinmux = <STM32_PINMUX('C', 8, ANALOG)>, /* SDMMC1_D0 */
-				 <STM32_PINMUX('C', 9, ANALOG)>, /* SDMMC1_D1 */
-				 <STM32_PINMUX('C', 10, ANALOG)>, /* SDMMC1_D2 */
-				 <STM32_PINMUX('C', 11, ANALOG)>, /* SDMMC1_D3 */
-				 <STM32_PINMUX('C', 12, ANALOG)>, /* SDMMC1_CK */
-				 <STM32_PINMUX('D', 2, ANALOG)>; /* SDMMC1_CMD */
-		};
-	};
-
-	sdmmc1_dir_pins_a: sdmmc1-dir-0 {
-		pins1 {
-			pinmux = <STM32_PINMUX('C', 6, AF8)>, /* SDMMC1_D0DIR */
-				 <STM32_PINMUX('C', 7, AF8)>, /* SDMMC1_D123DIR */
-				 <STM32_PINMUX('B', 9, AF7)>; /* SDMMC1_CDIR */
-			slew-rate = <3>;
-			drive-push-pull;
-			bias-pull-up;
-		};
-		pins2 {
-			pinmux = <STM32_PINMUX('B', 8, AF7)>; /* SDMMC1_CKIN */
-			bias-pull-up;
-		};
-	};
-
-	sdmmc1_dir_sleep_pins_a: sdmmc1-dir-sleep-0 {
-		pins {
-			pinmux = <STM32_PINMUX('C', 6, ANALOG)>, /* SDMMC1_D0DIR */
-				 <STM32_PINMUX('C', 7, ANALOG)>, /* SDMMC1_D123DIR */
-				 <STM32_PINMUX('B', 9, ANALOG)>, /* SDMMC1_CDIR */
-				 <STM32_PINMUX('B', 8, ANALOG)>; /* SDMMC1_CKIN */
-		};
-	};
-
-	sdmmc2_b4_pins_a: sdmmc2-b4-0 {
-		pins {
-			pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC1_D0 */
-				 <STM32_PINMUX('B', 15, AF9)>, /* SDMMC1_D1 */
-				 <STM32_PINMUX('B', 3, AF9)>, /* SDMMC1_D2 */
-				 <STM32_PINMUX('B', 4, AF9)>, /* SDMMC1_D3 */
-				 <STM32_PINMUX('D', 6, AF11)>, /* SDMMC1_CK */
-				 <STM32_PINMUX('D', 7, AF11)>; /* SDMMC1_CMD */
-			slew-rate = <3>;
-			drive-push-pull;
-			bias-disable;
-		};
-	};
-
-	sdmmc2_b4_od_pins_a: sdmmc2-b4-od-0 {
-		pins1 {
-			pinmux = <STM32_PINMUX('B', 14, AF9)>, /* SDMMC2_D0 */
-				 <STM32_PINMUX('B', 15, AF9)>, /* SDMMC1_D1 */
-				 <STM32_PINMUX('B', 3, AF9)>, /* SDMMC1_D2 */
-				 <STM32_PINMUX('B', 4, AF9)>, /* SDMMC1_D3 */
-				 <STM32_PINMUX('D', 6, AF11)>; /* SDMMC1_CK */
-			slew-rate = <3>;
-			drive-push-pull;
-			bias-disable;
-		};
-		pins2 {
-			pinmux = <STM32_PINMUX('D', 7, AF11)>; /* SDMMC1_CMD */
-			slew-rate = <3>;
-			drive-open-drain;
-			bias-disable;
-		};
-	};
-
-	sdmmc2_b4_sleep_pins_a: sdmmc2-b4-sleep-0 {
-		pins {
-			pinmux = <STM32_PINMUX('B', 14, ANALOG)>, /* SDMMC1_D0 */
-				 <STM32_PINMUX('B', 15, ANALOG)>, /* SDMMC1_D1 */
-				 <STM32_PINMUX('B', 3, ANALOG)>, /* SDMMC1_D2 */
-				 <STM32_PINMUX('B', 4, ANALOG)>, /* SDMMC1_D3 */
-				 <STM32_PINMUX('D', 6, ANALOG)>, /* SDMMC1_CK */
-				 <STM32_PINMUX('D', 7, ANALOG)>; /* SDMMC1_CMD */
-		};
-	};
-
-	spi1_pins: spi1-0 {
-		pins1 {
-			pinmux = <STM32_PINMUX('A', 5, AF5)>,
-				/* SPI1_CLK */
-				 <STM32_PINMUX('B', 5, AF5)>;
-				/* SPI1_MOSI */
-			bias-disable;
-			drive-push-pull;
-			slew-rate = <2>;
-		};
-		pins2 {
-			pinmux = <STM32_PINMUX('G', 9, AF5)>;
-				/* SPI1_MISO */
-			bias-disable;
-		};
-	};
-
-	uart4_pins_a: uart4-0 {
-		pins1 {
-			pinmux = <STM32_PINMUX('A', 0, AF8)>; /* UART4_TX */
-			bias-disable;
-			drive-push-pull;
-			slew-rate = <0>;
-		};
-		pins2 {
-			pinmux = <STM32_PINMUX('I', 9, AF8)>; /* UART4_RX */
-			bias-disable;
-		};
-	};
-
-	uart8_pins_a: uart8-0 {
-		pins1 {
-			pinmux = <STM32_PINMUX('J', 8, AF8)>; /* UART8_TX */
-			bias-disable;
-			drive-push-pull;
-			slew-rate = <0>;
-		};
-		pins2 {
-			pinmux = <STM32_PINMUX('J', 9, AF8)>; /* UART8_RX */
-			bias-disable;
-		};
-	};
-
-	usart1_pins_a: usart1-0 {
-		pins1 {
-			pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
-			bias-disable;
-			drive-push-pull;
-			slew-rate = <0>;
-		};
-		pins2 {
-			pinmux = <STM32_PINMUX('B', 15, AF4)>; /* USART1_RX */
-			bias-disable;
-		};
-	};
-
-	usart1_pins_b: usart1-1 {
-		pins1 {
-			pinmux = <STM32_PINMUX('A', 9, AF7)>; /* USART1_TX */
-			bias-disable;
-			drive-push-pull;
-			slew-rate = <0>;
-		};
-		pins2 {
-			pinmux = <STM32_PINMUX('A', 10, AF7)>; /* USART1_RX */
-			bias-disable;
-		};
-	};
-
-	usart2_pins_a: usart2-0 {
-		pins1 {
-			pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
-			bias-disable;
-			drive-push-pull;
-			slew-rate = <0>;
-		};
-		pins2 {
-			pinmux = <STM32_PINMUX('D', 6, AF7)>; /* USART2_RX */
-			bias-disable;
-		};
-	};
-
-	usart3_pins_a: usart3-0 {
-		pins1 {
-			pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
-				 <STM32_PINMUX('D', 12, AF7)>; /* USART3_RTS_DE */
-			bias-disable;
-			drive-push-pull;
-			slew-rate = <0>;
-		};
-		pins2 {
-			pinmux = <STM32_PINMUX('B', 11, AF7)>, /* USART3_RX */
-				 <STM32_PINMUX('D', 11, AF7)>; /* USART3_CTS_NSS */
-			bias-disable;
-		};
-	};
-
-	usbotg_hs_pins_a: usbotg-hs-0 {
-		pins {
-			pinmux = <STM32_PINMUX('H', 4, AF10)>,	/* ULPI_NXT */
-					 <STM32_PINMUX('I', 11, AF10)>, /* ULPI_DIR> */
-					 <STM32_PINMUX('C', 0, AF10)>,	/* ULPI_STP> */
-					 <STM32_PINMUX('A', 5, AF10)>,	/* ULPI_CK> */
-					 <STM32_PINMUX('A', 3, AF10)>,	/* ULPI_D0> */
-					 <STM32_PINMUX('B', 0, AF10)>,	/* ULPI_D1> */
-					 <STM32_PINMUX('B', 1, AF10)>,	/* ULPI_D2> */
-					 <STM32_PINMUX('B', 10, AF10)>, /* ULPI_D3> */
-					 <STM32_PINMUX('B', 11, AF10)>, /* ULPI_D4> */
-					 <STM32_PINMUX('B', 12, AF10)>, /* ULPI_D5> */
-					 <STM32_PINMUX('B', 13, AF10)>, /* ULPI_D6> */
-					 <STM32_PINMUX('B', 5, AF10)>;	/* ULPI_D7> */
-			bias-disable;
-			drive-push-pull;
-			slew-rate = <2>;
-		};
-	};
-};
-
diff --git a/arch/arm/boot/dts/st/stm32h743.dtsi b/arch/arm/boot/dts/st/stm32h743.dtsi
deleted file mode 100644
index 2f19cfbc57ad..000000000000
--- a/arch/arm/boot/dts/st/stm32h743.dtsi
+++ /dev/null
@@ -1,738 +0,0 @@
-/*
- * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "../armv7-m.dtsi"
-#include <dt-bindings/clock/stm32h7-clks.h>
-#include <dt-bindings/mfd/stm32h7-rcc.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	clocks {
-		clk_hse: clk-hse {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <0>;
-		};
-
-		clk_lse: clk-lse {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <32768>;
-		};
-
-		clk_i2s: i2s_ckin {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <0>;
-		};
-	};
-
-	soc {
-		timer5: timer@40000c00 {
-			compatible = "st,stm32-timer";
-			reg = <0x40000c00 0x400>;
-			interrupts = <50>;
-			clocks = <&rcc TIM5_CK>;
-		};
-
-		lptimer1: timer@40002400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-lptimer";
-			reg = <0x40002400 0x400>;
-			clocks = <&rcc LPTIM1_CK>;
-			clock-names = "mux";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm-lp";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			trigger@0 {
-				compatible = "st,stm32-lptimer-trigger";
-				reg = <0>;
-				status = "disabled";
-			};
-
-			counter {
-				compatible = "st,stm32-lptimer-counter";
-				status = "disabled";
-			};
-		};
-
-		spi2: spi@40003800 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32h7-spi";
-			reg = <0x40003800 0x400>;
-			interrupts = <36>;
-			resets = <&rcc STM32H7_APB1L_RESET(SPI2)>;
-			clocks = <&rcc SPI2_CK>;
-			status = "disabled";
-
-		};
-
-		spi3: spi@40003c00 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32h7-spi";
-			reg = <0x40003c00 0x400>;
-			interrupts = <51>;
-			resets = <&rcc STM32H7_APB1L_RESET(SPI3)>;
-			clocks = <&rcc SPI3_CK>;
-			status = "disabled";
-		};
-
-		usart2: serial@40004400 {
-			compatible = "st,stm32h7-uart";
-			reg = <0x40004400 0x400>;
-			interrupts = <38>;
-			status = "disabled";
-			clocks = <&rcc USART2_CK>;
-		};
-
-		usart3: serial@40004800 {
-			compatible = "st,stm32h7-uart";
-			reg = <0x40004800 0x400>;
-			interrupts = <39>;
-			status = "disabled";
-			clocks = <&rcc USART3_CK>;
-		};
-
-		uart4: serial@40004c00 {
-			compatible = "st,stm32h7-uart";
-			reg = <0x40004c00 0x400>;
-			interrupts = <52>;
-			status = "disabled";
-			clocks = <&rcc UART4_CK>;
-		};
-
-		i2c1: i2c@40005400 {
-			compatible = "st,stm32f7-i2c";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0x40005400 0x400>;
-			interrupts = <31>,
-				     <32>;
-			resets = <&rcc STM32H7_APB1L_RESET(I2C1)>;
-			clocks = <&rcc I2C1_CK>;
-			status = "disabled";
-		};
-
-		i2c2: i2c@40005800 {
-			compatible = "st,stm32f7-i2c";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0x40005800 0x400>;
-			interrupts = <33>,
-				     <34>;
-			resets = <&rcc STM32H7_APB1L_RESET(I2C2)>;
-			clocks = <&rcc I2C2_CK>;
-			status = "disabled";
-		};
-
-		i2c3: i2c@40005c00 {
-			compatible = "st,stm32f7-i2c";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0x40005C00 0x400>;
-			interrupts = <72>,
-				     <73>;
-			resets = <&rcc STM32H7_APB1L_RESET(I2C3)>;
-			clocks = <&rcc I2C3_CK>;
-			status = "disabled";
-		};
-
-		dac: dac@40007400 {
-			compatible = "st,stm32h7-dac-core";
-			reg = <0x40007400 0x400>;
-			clocks = <&rcc DAC12_CK>;
-			clock-names = "pclk";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-
-			dac1: dac@1 {
-				compatible = "st,stm32-dac";
-				#io-channel-cells = <1>;
-				reg = <1>;
-				status = "disabled";
-			};
-
-			dac2: dac@2 {
-				compatible = "st,stm32-dac";
-				#io-channel-cells = <1>;
-				reg = <2>;
-				status = "disabled";
-			};
-		};
-
-		uart8: serial@40007c00 {
-			compatible = "st,stm32h7-uart";
-			reg = <0x40007c00 0x400>;
-			interrupts = <83>;
-			status = "disabled";
-			clocks = <&rcc UART8_CK>;
-		};
-
-		usart1: serial@40011000 {
-			compatible = "st,stm32h7-uart";
-			reg = <0x40011000 0x400>;
-			interrupts = <37>;
-			status = "disabled";
-			clocks = <&rcc USART1_CK>;
-		};
-
-		spi1: spi@40013000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32h7-spi";
-			reg = <0x40013000 0x400>;
-			interrupts = <35>;
-			resets = <&rcc STM32H7_APB2_RESET(SPI1)>;
-			clocks = <&rcc SPI1_CK>;
-			status = "disabled";
-		};
-
-		spi4: spi@40013400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32h7-spi";
-			reg = <0x40013400 0x400>;
-			interrupts = <84>;
-			resets = <&rcc STM32H7_APB2_RESET(SPI4)>;
-			clocks = <&rcc SPI4_CK>;
-			status = "disabled";
-		};
-
-		spi5: spi@40015000 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32h7-spi";
-			reg = <0x40015000 0x400>;
-			interrupts = <85>;
-			resets = <&rcc STM32H7_APB2_RESET(SPI5)>;
-			clocks = <&rcc SPI5_CK>;
-			status = "disabled";
-		};
-
-		dma1: dma-controller@40020000 {
-			compatible = "st,stm32-dma";
-			reg = <0x40020000 0x400>;
-			interrupts = <11>,
-				     <12>,
-				     <13>,
-				     <14>,
-				     <15>,
-				     <16>,
-				     <17>,
-				     <47>;
-			clocks = <&rcc DMA1_CK>;
-			#dma-cells = <4>;
-			st,mem2mem;
-			dma-requests = <8>;
-			status = "disabled";
-		};
-
-		dma2: dma-controller@40020400 {
-			compatible = "st,stm32-dma";
-			reg = <0x40020400 0x400>;
-			interrupts = <56>,
-				     <57>,
-				     <58>,
-				     <59>,
-				     <60>,
-				     <68>,
-				     <69>,
-				     <70>;
-			clocks = <&rcc DMA2_CK>;
-			#dma-cells = <4>;
-			st,mem2mem;
-			dma-requests = <8>;
-			status = "disabled";
-		};
-
-		dmamux1: dma-router@40020800 {
-			compatible = "st,stm32h7-dmamux";
-			reg = <0x40020800 0x40>;
-			#dma-cells = <3>;
-			dma-channels = <16>;
-			dma-requests = <128>;
-			dma-masters = <&dma1 &dma2>;
-			clocks = <&rcc DMA1_CK>;
-		};
-
-		adc_12: adc@40022000 {
-			compatible = "st,stm32h7-adc-core";
-			reg = <0x40022000 0x400>;
-			interrupts = <18>;
-			clocks = <&rcc ADC12_CK>;
-			clock-names = "bus";
-			interrupt-controller;
-			#interrupt-cells = <1>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-
-			adc1: adc@0 {
-				compatible = "st,stm32h7-adc";
-				#io-channel-cells = <1>;
-				reg = <0x0>;
-				interrupt-parent = <&adc_12>;
-				interrupts = <0>;
-				status = "disabled";
-			};
-
-			adc2: adc@100 {
-				compatible = "st,stm32h7-adc";
-				#io-channel-cells = <1>;
-				reg = <0x100>;
-				interrupt-parent = <&adc_12>;
-				interrupts = <1>;
-				status = "disabled";
-			};
-		};
-
-		usbotg_hs: usb@40040000 {
-			compatible = "st,stm32f7-hsotg";
-			reg = <0x40040000 0x40000>;
-			interrupts = <77>;
-			clocks = <&rcc USB1OTG_CK>;
-			clock-names = "otg";
-			g-rx-fifo-size = <256>;
-			g-np-tx-fifo-size = <32>;
-			g-tx-fifo-size = <128 128 64 64 64 64 32 32>;
-			status = "disabled";
-		};
-
-		usbotg_fs: usb@40080000 {
-			compatible = "st,stm32f4x9-fsotg";
-			reg = <0x40080000 0x40000>;
-			interrupts = <101>;
-			clocks = <&rcc USB2OTG_CK>;
-			clock-names = "otg";
-			status = "disabled";
-		};
-
-		ltdc: display-controller@50001000 {
-			compatible = "st,stm32-ltdc";
-			reg = <0x50001000 0x200>;
-			interrupts = <88>, <89>;
-			resets = <&rcc STM32H7_APB3_RESET(LTDC)>;
-			clocks = <&rcc LTDC_CK>;
-			clock-names = "lcd";
-			status = "disabled";
-		};
-
-		mdma1: dma-controller@52000000 {
-			compatible = "st,stm32h7-mdma";
-			reg = <0x52000000 0x1000>;
-			interrupts = <122>;
-			clocks = <&rcc MDMA_CK>;
-			#dma-cells = <5>;
-			dma-channels = <16>;
-			dma-requests = <32>;
-		};
-
-		sdmmc1: mmc@52007000 {
-			compatible = "arm,pl18x", "arm,primecell";
-			arm,primecell-periphid = <0x10153180>;
-			reg = <0x52007000 0x1000>;
-			interrupts = <49>;
-			clocks = <&rcc SDMMC1_CK>;
-			clock-names = "apb_pclk";
-			resets = <&rcc STM32H7_AHB3_RESET(SDMMC1)>;
-			cap-sd-highspeed;
-			cap-mmc-highspeed;
-			max-frequency = <120000000>;
-		};
-
-		sdmmc2: mmc@48022400 {
-			compatible = "arm,pl18x", "arm,primecell";
-			arm,primecell-periphid = <0x10153180>;
-			reg = <0x48022400 0x400>;
-			interrupts = <124>;
-			clocks = <&rcc SDMMC2_CK>;
-			clock-names = "apb_pclk";
-			resets = <&rcc STM32H7_AHB2_RESET(SDMMC2)>;
-			cap-sd-highspeed;
-			cap-mmc-highspeed;
-			max-frequency = <120000000>;
-			status = "disabled";
-		};
-
-		exti: interrupt-controller@58000000 {
-			compatible = "st,stm32h7-exti";
-			interrupt-controller;
-			#interrupt-cells = <2>;
-			reg = <0x58000000 0x400>;
-			interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <62>, <76>;
-		};
-
-		syscfg: syscon@58000400 {
-			compatible = "st,stm32-syscfg", "syscon";
-			reg = <0x58000400 0x400>;
-		};
-
-		spi6: spi@58001400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32h7-spi";
-			reg = <0x58001400 0x400>;
-			interrupts = <86>;
-			resets = <&rcc STM32H7_APB4_RESET(SPI6)>;
-			clocks = <&rcc SPI6_CK>;
-			status = "disabled";
-		};
-
-		i2c4: i2c@58001c00 {
-			compatible = "st,stm32f7-i2c";
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0x58001C00 0x400>;
-			interrupts = <95>,
-				     <96>;
-			resets = <&rcc STM32H7_APB4_RESET(I2C4)>;
-			clocks = <&rcc I2C4_CK>;
-			status = "disabled";
-		};
-
-		lptimer2: timer@58002400 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-lptimer";
-			reg = <0x58002400 0x400>;
-			clocks = <&rcc LPTIM2_CK>;
-			clock-names = "mux";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm-lp";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			trigger@1 {
-				compatible = "st,stm32-lptimer-trigger";
-				reg = <1>;
-				status = "disabled";
-			};
-
-			counter {
-				compatible = "st,stm32-lptimer-counter";
-				status = "disabled";
-			};
-		};
-
-		lptimer3: timer@58002800 {
-			#address-cells = <1>;
-			#size-cells = <0>;
-			compatible = "st,stm32-lptimer";
-			reg = <0x58002800 0x400>;
-			clocks = <&rcc LPTIM3_CK>;
-			clock-names = "mux";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm-lp";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-
-			trigger@2 {
-				compatible = "st,stm32-lptimer-trigger";
-				reg = <2>;
-				status = "disabled";
-			};
-		};
-
-		lptimer4: timer@58002c00 {
-			compatible = "st,stm32-lptimer";
-			reg = <0x58002c00 0x400>;
-			clocks = <&rcc LPTIM4_CK>;
-			clock-names = "mux";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm-lp";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-		};
-
-		lptimer5: timer@58003000 {
-			compatible = "st,stm32-lptimer";
-			reg = <0x58003000 0x400>;
-			clocks = <&rcc LPTIM5_CK>;
-			clock-names = "mux";
-			status = "disabled";
-
-			pwm {
-				compatible = "st,stm32-pwm-lp";
-				#pwm-cells = <3>;
-				status = "disabled";
-			};
-		};
-
-		vrefbuf: regulator@58003c00 {
-			compatible = "st,stm32-vrefbuf";
-			reg = <0x58003C00 0x8>;
-			clocks = <&rcc VREF_CK>;
-			regulator-min-microvolt = <1500000>;
-			regulator-max-microvolt = <2500000>;
-			status = "disabled";
-		};
-
-		rtc: rtc@58004000 {
-			compatible = "st,stm32h7-rtc";
-			reg = <0x58004000 0x400>;
-			clocks = <&rcc RTCAPB_CK>, <&rcc RTC_CK>;
-			clock-names = "pclk", "rtc_ck";
-			assigned-clocks = <&rcc RTC_CK>;
-			assigned-clock-parents = <&rcc LSE_CK>;
-			interrupt-parent = <&exti>;
-			interrupts = <17 IRQ_TYPE_EDGE_RISING>;
-			st,syscfg = <&pwrcfg 0x00 0x100>;
-			status = "disabled";
-		};
-
-		rcc: reset-clock-controller@58024400 {
-			compatible = "st,stm32h743-rcc", "st,stm32-rcc";
-			reg = <0x58024400 0x400>;
-			#clock-cells = <1>;
-			#reset-cells = <1>;
-			clocks = <&clk_hse>, <&clk_lse>, <&clk_i2s>;
-			st,syscfg = <&pwrcfg>;
-		};
-
-		pwrcfg: power-config@58024800 {
-			compatible = "st,stm32-power-config", "syscon";
-			reg = <0x58024800 0x400>;
-		};
-
-		adc_3: adc@58026000 {
-			compatible = "st,stm32h7-adc-core";
-			reg = <0x58026000 0x400>;
-			interrupts = <127>;
-			clocks = <&rcc ADC3_CK>;
-			clock-names = "bus";
-			interrupt-controller;
-			#interrupt-cells = <1>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			status = "disabled";
-
-			adc3: adc@0 {
-				compatible = "st,stm32h7-adc";
-				#io-channel-cells = <1>;
-				reg = <0x0>;
-				interrupt-parent = <&adc_3>;
-				interrupts = <0>;
-				status = "disabled";
-			};
-		};
-
-		mac: ethernet@40028000 {
-			compatible = "st,stm32-dwmac", "snps,dwmac-4.10a";
-			reg = <0x40028000 0x8000>;
-			reg-names = "stmmaceth";
-			interrupts = <61>;
-			interrupt-names = "macirq";
-			clock-names = "stmmaceth", "mac-clk-tx", "mac-clk-rx";
-			clocks = <&rcc ETH1MAC_CK>, <&rcc ETH1TX_CK>, <&rcc ETH1RX_CK>;
-			st,syscon = <&syscfg 0x4>;
-			snps,pbl = <8>;
-			status = "disabled";
-		};
-
-		pinctrl: pinctrl@58020000 {
-			#address-cells = <1>;
-			#size-cells = <1>;
-			compatible = "st,stm32h743-pinctrl";
-			ranges = <0 0x58020000 0x3000>;
-			interrupt-parent = <&exti>;
-			st,syscfg = <&syscfg 0x8>;
-
-			gpioa: gpio@58020000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x0 0x400>;
-				clocks = <&rcc GPIOA_CK>;
-				st,bank-name = "GPIOA";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <16>;
-				gpio-ranges = <&pinctrl 0 0 16>;
-			};
-
-			gpiob: gpio@58020400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x400 0x400>;
-				clocks = <&rcc GPIOB_CK>;
-				st,bank-name = "GPIOB";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <16>;
-				gpio-ranges = <&pinctrl 0 16 16>;
-			};
-
-			gpioc: gpio@58020800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x800 0x400>;
-				clocks = <&rcc GPIOC_CK>;
-				st,bank-name = "GPIOC";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <16>;
-				gpio-ranges = <&pinctrl 0 32 16>;
-			};
-
-			gpiod: gpio@58020c00 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0xc00 0x400>;
-				clocks = <&rcc GPIOD_CK>;
-				st,bank-name = "GPIOD";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <16>;
-				gpio-ranges = <&pinctrl 0 48 16>;
-			};
-
-			gpioe: gpio@58021000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x1000 0x400>;
-				clocks = <&rcc GPIOE_CK>;
-				st,bank-name = "GPIOE";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <16>;
-				gpio-ranges = <&pinctrl 0 64 16>;
-			};
-
-			gpiof: gpio@58021400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x1400 0x400>;
-				clocks = <&rcc GPIOF_CK>;
-				st,bank-name = "GPIOF";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <16>;
-				gpio-ranges = <&pinctrl 0 80 16>;
-			};
-
-			gpiog: gpio@58021800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x1800 0x400>;
-				clocks = <&rcc GPIOG_CK>;
-				st,bank-name = "GPIOG";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <16>;
-				gpio-ranges = <&pinctrl 0 96 16>;
-			};
-
-			gpioh: gpio@58021c00 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x1c00 0x400>;
-				clocks = <&rcc GPIOH_CK>;
-				st,bank-name = "GPIOH";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <16>;
-				gpio-ranges = <&pinctrl 0 112 16>;
-			};
-
-			gpioi: gpio@58022000 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x2000 0x400>;
-				clocks = <&rcc GPIOI_CK>;
-				st,bank-name = "GPIOI";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <16>;
-				gpio-ranges = <&pinctrl 0 128 16>;
-			};
-
-			gpioj: gpio@58022400 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x2400 0x400>;
-				clocks = <&rcc GPIOJ_CK>;
-				st,bank-name = "GPIOJ";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <16>;
-				gpio-ranges = <&pinctrl 0 144 16>;
-			};
-
-			gpiok: gpio@58022800 {
-				gpio-controller;
-				#gpio-cells = <2>;
-				reg = <0x2800 0x400>;
-				clocks = <&rcc GPIOK_CK>;
-				st,bank-name = "GPIOK";
-				interrupt-controller;
-				#interrupt-cells = <2>;
-				ngpios = <8>;
-				gpio-ranges = <&pinctrl 0 160 8>;
-			};
-		};
-	};
-};
-
-&systick {
-	clock-frequency = <250000000>;
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32h743i-disco.dts b/arch/arm/boot/dts/st/stm32h743i-disco.dts
deleted file mode 100644
index 78d55b77db7c..000000000000
--- a/arch/arm/boot/dts/st/stm32h743i-disco.dts
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright 2017 - Patrice Chotard <patrice.chotard@st.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/dts-v1/;
-#include "stm32h743.dtsi"
-#include "stm32h7-pinctrl.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/leds/common.h>
-
-/ {
-	model = "STMicroelectronics STM32H743i-Discovery board";
-	compatible = "st,stm32h743i-disco", "st,stm32h743";
-
-	chosen {
-		bootargs = "root=/dev/ram";
-		stdout-path = "serial0:115200n8";
-	};
-
-	memory@d0000000 {
-		device_type = "memory";
-		reg = <0xd0000000 0x2000000>;
-	};
-
-	aliases {
-		serial0 = &usart2;
-	};
-
-	v3v3: regulator-v3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "v3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led_green: led-green {
-			function = LED_FUNCTION_HEARTBEAT;
-			color = <LED_COLOR_ID_GREEN>;
-			gpios = <&gpioi 12 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "heartbeat";
-		};
-
-		led-orange {
-			color = <LED_COLOR_ID_ORANGE>;
-			gpios = <&gpioi 13 GPIO_ACTIVE_LOW>;
-		};
-
-		led-red {
-			color = <LED_COLOR_ID_RED>;
-			gpios = <&gpioi 14 GPIO_ACTIVE_LOW>;
-		};
-
-		led-blue {
-			color = <LED_COLOR_ID_BLUE>;
-			gpios = <&gpioi 15 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	options {
-		u-boot {
-			compatible = "u-boot,config";
-			boot-led = <&led_green>;
-		};
-	};
-};
-
-&clk_hse {
-	clock-frequency = <25000000>;
-};
-
-&mac {
-	status = "disabled";
-	pinctrl-0 = <&ethernet_rmii>;
-	pinctrl-names = "default";
-	phy-mode = "rmii";
-	phy-handle = <&phy0>;
-
-	mdio0 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "snps,dwmac-mdio";
-		phy0: ethernet-phy@0 {
-			reg = <0>;
-		};
-	};
-};
-
-&sdmmc1 {
-	pinctrl-names = "default", "opendrain", "sleep";
-	pinctrl-0 = <&sdmmc1_b4_pins_a>;
-	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
-	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
-	broken-cd;
-	st,neg-edge;
-	bus-width = <4>;
-	vmmc-supply = <&v3v3>;
-	status = "okay";
-};
-
-&usart2 {
-	pinctrl-0 = <&usart2_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32h743i-eval.dts b/arch/arm/boot/dts/st/stm32h743i-eval.dts
deleted file mode 100644
index e5e10b0758ee..000000000000
--- a/arch/arm/boot/dts/st/stm32h743i-eval.dts
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Copyright 2017 - Alexandre Torgue <alexandre.torgue@st.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/dts-v1/;
-#include "stm32h743.dtsi"
-#include "stm32h7-pinctrl.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/leds/common.h>
-
-/ {
-	model = "STMicroelectronics STM32H743i-EVAL board";
-	compatible = "st,stm32h743i-eval", "st,stm32h743";
-
-	chosen {
-		bootargs = "root=/dev/ram";
-		stdout-path = "serial0:115200n8";
-	};
-
-	memory@d0000000 {
-		device_type = "memory";
-		reg = <0xd0000000 0x2000000>;
-	};
-
-	aliases {
-		serial0 = &usart1;
-	};
-
-	led {
-		compatible = "gpio-leds";
-		led_green: led-green {
-			function = LED_FUNCTION_HEARTBEAT;
-			color = <LED_COLOR_ID_GREEN>;
-			gpios = <&gpiof 10 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "heartbeat";
-			default-state = "off";
-		};
-
-		led-red {
-			color = <LED_COLOR_ID_RED>;
-			gpios = <&gpioa 4 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	options {
-		u-boot {
-			compatible = "u-boot,config";
-			boot-led = <&led_green>;
-		};
-	};
-
-	vdda: regulator-vdda {
-		compatible = "regulator-fixed";
-		regulator-name = "vdda";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
-
-	v2v9_sd: regulator-v2v9_sd {
-		compatible = "regulator-fixed";
-		regulator-name = "v2v9_sd";
-		regulator-min-microvolt = <2900000>;
-		regulator-max-microvolt = <2900000>;
-		regulator-always-on;
-	};
-
-	usbotg_hs_phy: usb-phy {
-		#phy-cells = <0>;
-		compatible = "usb-nop-xceiv";
-		clocks = <&rcc USB1ULPI_CK>;
-		clock-names = "main_clk";
-	};
-};
-
-&adc_12 {
-	vdda-supply = <&vdda>;
-	vref-supply = <&vdda>;
-	status = "okay";
-	adc1: adc@0 {
-		/* potentiometer */
-		st,adc-channels = <0>;
-		status = "okay";
-	};
-};
-
-&clk_hse {
-	clock-frequency = <25000000>;
-};
-
-&i2c1 {
-	pinctrl-0 = <&i2c1_pins_a>;
-	pinctrl-names = "default";
-	i2c-scl-rising-time-ns = <185>;
-	i2c-scl-falling-time-ns = <20>;
-	status = "okay";
-};
-
-&rtc {
-	status = "okay";
-};
-
-&mac {
-	status = "disabled";
-	pinctrl-0 = <&ethernet_rmii>;
-	pinctrl-names = "default";
-	phy-mode = "rmii";
-	phy-handle = <&phy0>;
-
-	mdio0 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "snps,dwmac-mdio";
-		phy0: ethernet-phy@0 {
-			reg = <0>;
-		};
-	};
-};
-
-&sdmmc1 {
-	pinctrl-names = "default", "opendrain", "sleep";
-	pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>;
-	pinctrl-1 = <&sdmmc1_b4_od_pins_a &sdmmc1_dir_pins_a>;
-	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a &sdmmc1_dir_sleep_pins_a>;
-	broken-cd;
-	st,sig-dir;
-	st,neg-edge;
-	st,use-ckin;
-	bus-width = <4>;
-	vmmc-supply = <&v2v9_sd>;
-	status = "okay";
-};
-
-&usart1 {
-	pinctrl-0 = <&usart1_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&usbotg_hs {
-	pinctrl-0 = <&usbotg_hs_pins_a>;
-	pinctrl-names = "default";
-	phys = <&usbotg_hs_phy>;
-	phy-names = "usb2-phy";
-	dr_mode = "otg";
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32h747i-disco.dts b/arch/arm/boot/dts/st/stm32h747i-disco.dts
deleted file mode 100644
index c9dcc680e26d..000000000000
--- a/arch/arm/boot/dts/st/stm32h747i-disco.dts
+++ /dev/null
@@ -1,149 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2025 Amarula Solutions, Dario Binacchi <dario.binacchi@amarulasolutions.com>
- */
-
-/dts-v1/;
-#include "stm32h743.dtsi"
-#include "stm32h7-pinctrl.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/leds/common.h>
-
-/ {
-	model = "STMicroelectronics STM32H747i-Discovery board";
-	compatible = "st,stm32h747i-disco", "st,stm32h747";
-
-	chosen {
-		bootargs = "root=/dev/ram";
-		stdout-path = "serial0:115200n8";
-	};
-
-	memory@d0000000 {
-		device_type = "memory";
-		reg = <0xd0000000 0x2000000>;
-	};
-
-	aliases {
-		serial0 = &usart1;
-		serial1 = &uart8;
-	};
-
-	v3v3: regulator-v3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "v3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led_green: led-green {
-			function = LED_FUNCTION_HEARTBEAT;
-			color = <LED_COLOR_ID_GREEN>;
-			gpios = <&gpioi 12 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "heartbeat";
-		};
-		led-orange {
-			color = <LED_COLOR_ID_ORANGE>;
-			gpios = <&gpioi 13 GPIO_ACTIVE_LOW>;
-		};
-		led-red {
-			color = <LED_COLOR_ID_RED>;
-			gpios = <&gpioi 14 GPIO_ACTIVE_LOW>;
-		};
-		led-blue {
-			color = <LED_COLOR_ID_BLUE>;
-			gpios = <&gpioi 15 GPIO_ACTIVE_LOW>;
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-		autorepeat;
-		button-0 {
-			label = "User";
-			linux,code = <KEY_WAKEUP>;
-			gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
-		};
-		button-1 {
-			label = "JoySel";
-			linux,code = <KEY_ENTER>;
-			gpios = <&gpiok 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
-		};
-		button-2 {
-			label = "JoyDown";
-			linux,code = <KEY_DOWN>;
-			gpios = <&gpiok 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
-		};
-		button-3 {
-			label = "JoyUp";
-			linux,code = <KEY_UP>;
-			gpios = <&gpiok 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
-		};
-		button-4 {
-			label = "JoyLeft";
-			linux,code = <KEY_LEFT>;
-			gpios = <&gpiok 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
-		};
-		button-5 {
-			label = "JoyRight";
-			linux,code = <KEY_RIGHT>;
-			gpios = <&gpiok 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
-		};
-	};
-
-	options {
-		u-boot {
-			compatible = "u-boot,config";
-			boot-led = <&led_green>;
-		};
-	};
-};
-
-&clk_hse {
-	clock-frequency = <25000000>;
-};
-
-&mac {
-	status = "disabled";
-	pinctrl-0 = <&ethernet_rmii>;
-	pinctrl-names = "default";
-	phy-mode = "rmii";
-	phy-handle = <&phy0>;
-
-	mdio0 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "snps,dwmac-mdio";
-		phy0: ethernet-phy@0 {
-			reg = <0>;
-		};
-	};
-};
-
-&sdmmc1 {
-	pinctrl-names = "default", "opendrain", "sleep";
-	pinctrl-0 = <&sdmmc1_b4_pins_a>;
-	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
-	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
-	cd-gpios = <&gpioi 8 GPIO_ACTIVE_LOW>;
-	broken-cd;
-	st,neg-edge;
-	bus-width = <4>;
-	vmmc-supply = <&v3v3>;
-	status = "okay";
-};
-
-&usart1 {
-	pinctrl-0 = <&usart1_pins_b>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-&uart8 {
-	pinctrl-0 = <&uart8_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
diff --git a/arch/arm/boot/dts/st/stm32h750.dtsi b/arch/arm/boot/dts/st/stm32h750.dtsi
deleted file mode 100644
index 41e3b1e3a874..000000000000
--- a/arch/arm/boot/dts/st/stm32h750.dtsi
+++ /dev/null
@@ -1,6 +0,0 @@
-/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
-/* Copyright (C) STMicroelectronics 2021 - All Rights Reserved */
-
-#include "stm32h743.dtsi"
-
-
diff --git a/arch/arm/boot/dts/st/stm32h750i-art-pi.dts b/arch/arm/boot/dts/st/stm32h750i-art-pi.dts
deleted file mode 100644
index 56c53e262da7..000000000000
--- a/arch/arm/boot/dts/st/stm32h750i-art-pi.dts
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Copyright 2021 - Dillon Min <dillon.minfei@gmail.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
- *
- * For art-pi board resources, you can refer to link:
- * 	https://art-pi.gitee.io/website/
- */
-
-/dts-v1/;
-#include "stm32h750.dtsi"
-#include "stm32h7-pinctrl.dtsi"
-#include <dt-bindings/interrupt-controller/irq.h>
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
-	model = "RT-Thread STM32H750i-ART-PI board";
-	compatible = "st,stm32h750i-art-pi", "st,stm32h750";
-
-	chosen {
-		bootargs = "root=/dev/ram";
-		stdout-path = "serial0:2000000n8";
-	};
-
-	memory@c0000000 {
-		device_type = "memory";
-		reg = <0xc0000000 0x2000000>;
-	};
-
-	reserved-memory {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		ranges;
-
-		linux,cma {
-			compatible = "shared-dma-pool";
-			no-map;
-			size = <0x100000>;
-			linux,dma-default;
-		};
-	};
-
-	aliases {
-		serial0 = &uart4;
-		serial1 = &usart3;
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		led-red {
-			gpios = <&gpioi 8 0>;
-		};
-		led-green {
-			gpios = <&gpioc 15 0>;
-			linux,default-trigger = "heartbeat";
-		};
-	};
-
-	v3v3: regulator-v3v3 {
-		compatible = "regulator-fixed";
-		regulator-name = "v3v3";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		regulator-always-on;
-	};
-
-	wlan_pwr: regulator-wlan {
-		compatible = "regulator-fixed";
-
-		regulator-name = "wl-reg";
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-
-		gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
-		enable-active-high;
-	};
-};
-
-&clk_hse {
-	clock-frequency = <25000000>;
-};
-
-&dma1 {
-	status = "okay";
-};
-
-&dma2 {
-	status = "okay";
-};
-
-&mac {
-	status = "disabled";
-	pinctrl-0 = <&ethernet_rmii>;
-	pinctrl-names = "default";
-	phy-mode = "rmii";
-	phy-handle = <&phy0>;
-
-	mdio0 {
-		#address-cells = <1>;
-		#size-cells = <0>;
-		compatible = "snps,dwmac-mdio";
-		phy0: ethernet-phy@0 {
-			reg = <0>;
-		};
-	};
-};
-
-&sdmmc1 {
-	pinctrl-names = "default", "opendrain", "sleep";
-	pinctrl-0 = <&sdmmc1_b4_pins_a>;
-	pinctrl-1 = <&sdmmc1_b4_od_pins_a>;
-	pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>;
-	broken-cd;
-	st,neg-edge;
-	bus-width = <4>;
-	vmmc-supply = <&v3v3>;
-	status = "okay";
-};
-
-&sdmmc2 {
-	pinctrl-names = "default", "opendrain", "sleep";
-	pinctrl-0 = <&sdmmc2_b4_pins_a>;
-	pinctrl-1 = <&sdmmc2_b4_od_pins_a>;
-	pinctrl-2 = <&sdmmc2_b4_sleep_pins_a>;
-	broken-cd;
-	non-removable;
-	st,neg-edge;
-	bus-width = <4>;
-	vmmc-supply = <&wlan_pwr>;
-	status = "okay";
-
-	#address-cells = <1>;
-	#size-cells = <0>;
-	brcmf: wifi@1 {
-		reg = <1>;
-		compatible = "brcm,bcm4329-fmac";
-	};
-};
-
-&spi1 {
-	status = "okay";
-	pinctrl-0 = <&spi1_pins>;
-	pinctrl-names = "default";
-	cs-gpios = <&gpioa 4 GPIO_ACTIVE_LOW>;
-	dmas = <&dmamux1 37 0x400 0x05>,
-	       <&dmamux1 38 0x400 0x05>;
-	dma-names = "rx", "tx";
-
-	flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "winbond,w25q128", "jedec,spi-nor";
-		reg = <0>;
-		spi-max-frequency = <80000000>;
-
-		partition@0 {
-			label = "root filesystem";
-			reg = <0 0x1000000>;
-		};
-	};
-};
-
-&usart2 {
-	pinctrl-0 = <&usart2_pins_a>;
-	pinctrl-names = "default";
-	status = "disabled";
-};
-
-&usart3 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&usart3_pins_a>;
-	dmas = <&dmamux1 45 0x400 0x05>,
-	       <&dmamux1 46 0x400 0x05>;
-	dma-names = "rx", "tx";
-	uart-has-rtscts;
-	status = "okay";
-
-	bluetooth {
-		compatible = "brcm,bcm43438-bt";
-		host-wakeup-gpios = <&gpioc 0 GPIO_ACTIVE_HIGH>;
-		device-wakeup-gpios = <&gpioi 10 GPIO_ACTIVE_HIGH>;
-		shutdown-gpios = <&gpioi 11 GPIO_ACTIVE_HIGH>;
-		max-speed = <115200>;
-	};
-};
-
-&uart4 {
-	pinctrl-0 = <&uart4_pins_a>;
-	pinctrl-names = "default";
-	status = "okay";
-};
-
-
diff --git a/arch/arm/configs/stm32_defconfig b/arch/arm/configs/stm32_defconfig
deleted file mode 100644
index 7366aade19ad..000000000000
--- a/arch/arm/configs/stm32_defconfig
+++ /dev/null
@@ -1,80 +0,0 @@
-CONFIG_NO_HZ_IDLE=y
-CONFIG_HIGH_RES_TIMERS=y
-CONFIG_PREEMPT=y
-CONFIG_LOG_BUF_SHIFT=16
-CONFIG_BLK_DEV_INITRD=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_EXPERT=y
-# CONFIG_UID16 is not set
-# CONFIG_POSIX_TIMERS is not set
-CONFIG_BASE_SMALL=y
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_SIGNALFD is not set
-# CONFIG_EVENTFD is not set
-# CONFIG_AIO is not set
-# CONFIG_IO_URING is not set
-# CONFIG_ADVISE_SYSCALLS is not set
-# CONFIG_MMU is not set
-CONFIG_ARCH_STM32=y
-CONFIG_CPU_V7M_NUM_IRQ=240
-CONFIG_SET_MEM_PARAM=y
-CONFIG_DRAM_BASE=0x90000000
-CONFIG_XIP_KERNEL=y
-CONFIG_XIP_PHYS_ADDR=0x08008000
-# CONFIG_SUSPEND is not set
-# CONFIG_GCC_PLUGINS is not set
-CONFIG_BINFMT_FLAT=y
-# CONFIG_COREDUMP is not set
-# CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_DEVTMPFS=y
-CONFIG_DEVTMPFS_MOUNT=y
-# CONFIG_FW_LOADER is not set
-# CONFIG_BLK_DEV is not set
-CONFIG_EEPROM_93CX6=y
-CONFIG_KEYBOARD_GPIO=y
-# CONFIG_VT is not set
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_LEGACY_PTYS is not set
-CONFIG_SERIAL_STM32=y
-CONFIG_SERIAL_STM32_CONSOLE=y
-CONFIG_SERIAL_NONSTANDARD=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
-CONFIG_I2C_CHARDEV=y
-CONFIG_I2C_STM32F4=y
-CONFIG_I2C_STM32F7=y
-CONFIG_GPIO_STMPE=y
-# CONFIG_HWMON is not set
-CONFIG_WATCHDOG=y
-CONFIG_MFD_STMPE=y
-CONFIG_REGULATOR=y
-CONFIG_REGULATOR_FIXED_VOLTAGE=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_MMC=y
-CONFIG_MMC_ARMMMCI=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_GPIO=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_STM32=y
-CONFIG_DMADEVICES=y
-CONFIG_STM32_DMA=y
-CONFIG_STM32_DMAMUX=y
-CONFIG_STM32_MDMA=y
-# CONFIG_COMMON_CLK_STM32MP is not set
-CONFIG_IIO=y
-CONFIG_STM32_ADC_CORE=y
-CONFIG_STM32_ADC=y
-CONFIG_EXT4_FS=y
-# CONFIG_FILE_LOCKING is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_INOTIFY_USER is not set
-CONFIG_NLS=y
-CONFIG_PRINTK_TIME=y
-# CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_SLUB_DEBUG is not set
diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig
index 4ac3384e397a..6ca8507f9451 100644
--- a/arch/arm/mach-stm32/Kconfig
+++ b/arch/arm/mach-stm32/Kconfig
@@ -1,17 +1,15 @@
 # SPDX-License-Identifier: GPL-2.0-only
 menuconfig ARCH_STM32
 	bool "STMicroelectronics STM32 family"
-	depends on ARM_SINGLE_ARMV7M || ARCH_MULTI_V7
-	select ARMV7M_SYSTICK if ARM_SINGLE_ARMV7M
-	select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
-	select ARM_GIC if ARCH_MULTI_V7
-	select ARM_PSCI if ARCH_MULTI_V7
+	depends on ARCH_MULTI_V7
+	select HAVE_ARM_ARCH_TIMER
+	select ARM_GIC
+	select ARM_PSCI
 	select ARM_AMBA
 	select ARCH_HAS_RESET_CONTROLLER
 	select CLKSRC_STM32
 	select PINCTRL
 	select RESET_CONTROLLER
-	select STM32_EXTI if ARM_SINGLE_ARMV7M
 	select STM32_FIREWALL
 	help
 	  Support for STMicroelectronics STM32MP1 processors using Cortex-A7
@@ -20,32 +18,6 @@ menuconfig ARCH_STM32
 
 if ARCH_STM32
 
-if ARM_SINGLE_ARMV7M
-
-config MACH_STM32F429
-	bool "STMicroelectronics STM32F429 (DEPRECATED)"
-	default y
-
-config MACH_STM32F469
-	bool "STMicroelectronics STM32F469 (DEPRECATED)"
-	default y
-
-config MACH_STM32F746
-	bool "STMicroelectronics STM32F746 (DEPRECATED)"
-	default y
-
-config MACH_STM32F769
-	bool "STMicroelectronics STM32F769 (DEPRECATED)"
-	default y
-
-config MACH_STM32H743
-	bool "STMicroelectronics STM32H743 (DEPRECATED)"
-	default y
-
-endif # ARMv7-M
-
-if ARCH_MULTI_V7
-
 config MACH_STM32MP157
 	bool "STMicroelectronics STM32MP157"
 	select ARM_ERRATA_814220
@@ -59,6 +31,4 @@ config MACH_STM32MP13
 	  Support for STM32MP13 SoCs:
 	  STM32MP131, STM32MP133, STM32MP135
 
-endif # ARMv7-A
-
 endif
diff --git a/arch/arm/mach-stm32/board-dt.c b/arch/arm/mach-stm32/board-dt.c
index e6233c8725ae..3d32ce2c1333 100644
--- a/arch/arm/mach-stm32/board-dt.c
+++ b/arch/arm/mach-stm32/board-dt.c
@@ -12,13 +12,6 @@
 #endif
 
 static const char *const stm32_compat[] __initconst = {
-	"st,stm32f429",
-	"st,stm32f469",
-	"st,stm32f746",
-	"st,stm32f769",
-	"st,stm32h743",
-	"st,stm32h747",
-	"st,stm32h750",
 	"st,stm32mp131",
 	"st,stm32mp133",
 	"st,stm32mp135",
-- 
2.53.0