[PATCH v2 04/13] ARM: dts: stm32: convert stm23f4 boards to OF_UPSTREAM
Patrice CHOTARD
patrice.chotard at foss.st.com
Mon Apr 28 15:21:11 CEST 2025
On 4/22/25 15:12, Patrice Chotard wrote:
> Enable OF_UPSTREAM flag for STM32MPF4 platforms.
>
> Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
> Reviewed-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
> ---
>
> (no changes since v1)
>
> arch/arm/dts/Makefile | 4 -
> arch/arm/dts/stm32429i-eval.dts | 284 ---------
> arch/arm/dts/stm32f4-pinctrl.dtsi | 447 ---------------
> arch/arm/dts/stm32f429-disco.dts | 190 -------
> arch/arm/dts/stm32f429-pinctrl.dtsi | 55 --
> arch/arm/dts/stm32f429.dtsi | 758 -------------------------
> arch/arm/dts/stm32f469-disco.dts | 213 -------
> arch/arm/dts/stm32f469-pinctrl.dtsi | 55 --
> arch/arm/dts/stm32f469.dtsi | 18 -
> arch/arm/mach-stm32/Kconfig | 1 +
> configs/stm32f429-discovery_defconfig | 2 +-
> configs/stm32f429-evaluation_defconfig | 2 +-
> configs/stm32f469-discovery_defconfig | 2 +-
> 13 files changed, 4 insertions(+), 2027 deletions(-)
> delete mode 100644 arch/arm/dts/stm32429i-eval.dts
> delete mode 100644 arch/arm/dts/stm32f4-pinctrl.dtsi
> delete mode 100644 arch/arm/dts/stm32f429-disco.dts
> delete mode 100644 arch/arm/dts/stm32f429-pinctrl.dtsi
> delete mode 100644 arch/arm/dts/stm32f429.dtsi
> delete mode 100644 arch/arm/dts/stm32f469-disco.dts
> delete mode 100644 arch/arm/dts/stm32f469-pinctrl.dtsi
> delete mode 100644 arch/arm/dts/stm32f469.dtsi
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 2b025128db1..0cb5807844e 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -530,10 +530,6 @@ dtb-$(CONFIG_TARGET_TEN64) += fsl-ls1088a-ten64.dtb
>
> dtb-$(CONFIG_TARGET_STEMMY) += ste-ux500-samsung-stemmy.dtb
>
> -dtb-$(CONFIG_STM32F4) += stm32f429-disco.dtb \
> - stm32429i-eval.dtb \
> - stm32f469-disco.dtb
> -
> dtb-$(CONFIG_MACH_SUN4I) += \
> sun4i-a10-inet-3f.dtb \
> sun4i-a10-inet-3w.dtb
> diff --git a/arch/arm/dts/stm32429i-eval.dts b/arch/arm/dts/stm32429i-eval.dts
> deleted file mode 100644
> index 592b182c1aa..00000000000
> --- a/arch/arm/dts/stm32429i-eval.dts
> +++ /dev/null
> @@ -1,284 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0+
> -/*
> - * Copyright (C) 2015, STMicroelectronics - All Rights Reserved
> - * Author: Maxime Coquelin <mcoquelin.stm32 at gmail.com> for STMicroelectronics.
> - */
> -
> -/dts-v1/;
> -#include "stm32f429.dtsi"
> -#include "stm32f429-pinctrl.dtsi"
> -#include <dt-bindings/input/input.h>
> -#include <dt-bindings/gpio/gpio.h>
> -
> -/ {
> - model = "STMicroelectronics STM32429i-EVAL board";
> - compatible = "st,stm32429i-eval", "st,stm32f429";
> -
> - chosen {
> - bootargs = "root=/dev/ram";
> - stdout-path = "serial0:115200n8";
> - };
> -
> - memory at 00000000 {
> - 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>;
> - };
> -
> - 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>;
> - };
> -
> - vdd_panel: vdd-panel {
> - compatible = "regulator-fixed";
> - regulator-name = "vdd_panel";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - };
> -
> - leds {
> - compatible = "gpio-leds";
> - led-green {
> - gpios = <&gpiog 6 1>;
> - linux,default-trigger = "heartbeat";
> - };
> - led-orange {
> - gpios = <&gpiog 7 1>;
> - };
> - led-red {
> - gpios = <&gpiog 10 1>;
> - };
> - led-blue {
> - gpios = <&gpiog 12 1>;
> - };
> - };
> -
> - gpio_keys {
> - compatible = "gpio-keys";
> - #address-cells = <1>;
> - #size-cells = <0>;
> - autorepeat;
> - button at 0 {
> - label = "Wake up";
> - linux,code = <KEY_WAKEUP>;
> - gpios = <&gpioa 0 0>;
> - };
> - button at 1 {
> - label = "Tamper";
> - linux,code = <KEY_RESTART>;
> - gpios = <&gpioc 13 0>;
> - };
> - };
> -
> - usbotg_hs_phy: usbphy {
> - #phy-cells = <0>;
> - compatible = "usb-nop-xceiv";
> - clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHSULPI)>;
> - clock-names = "main_clk";
> - };
> -
> - panel_rgb: panel-rgb {
> - compatible = "ampire,am-480272h3tmqw-t01h";
> - power-supply = <&vdd_panel>;
> - status = "okay";
> - port {
> - panel_in_rgb: endpoint {
> - remote-endpoint = <<dc_out_rgb>;
> - };
> - };
> - };
> -
> - mmc_vcard: mmc_vcard {
> - compatible = "regulator-fixed";
> - regulator-name = "mmc_vcard";
> - 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 at 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-width = <8>;
> - hsync-active = <0>;
> - vsync-active = <0>;
> - pclk-sample = <1>;
> - };
> - };
> -};
> -
> -&i2c1 {
> - pinctrl-0 = <&i2c1_pins>;
> - pinctrl-names = "default";
> - status = "okay";
> -
> - ov2640: camera at 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 at 42 {
> - compatible = "st,stmpe1600";
> - reg = <0x42>;
> - interrupts = <8 3>;
> - interrupt-parent = <&gpioi>;
> - interrupt-controller;
> - wakeup-source;
> -
> - stmpegpio: stmpe_gpio {
> - compatible = "st,stmpe-gpio";
> - gpio-controller;
> - #gpio-cells = <2>;
> - };
> - };
> -};
> -
> -&iwdg {
> - status = "okay";
> - timeout-sec = <32>;
> -};
> -
> -<dc {
> - status = "okay";
> - pinctrl-0 = <<dc_pins_a>;
> - pinctrl-names = "default";
> -
> - port {
> - ltdc_out_rgb: endpoint {
> - remote-endpoint = <&panel_in_rgb>;
> - };
> - };
> -};
> -
> -&mac {
> - status = "okay";
> - pinctrl-0 = <ðernet_mii>;
> - pinctrl-names = "default";
> - phy-mode = "mii";
> - phy-handle = <&phy1>;
> - mdio0 {
> - #address-cells = <1>;
> - #size-cells = <0>;
> - compatible = "snps,dwmac-mdio";
> - phy1: ethernet-phy at 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 at 0 {
> - status = "okay";
> - };
> -};
> -
> -&timers3 {
> - status = "okay";
> -
> - pwm {
> - pinctrl-0 = <&pwm3_pins>;
> - pinctrl-names = "default";
> - status = "okay";
> - };
> -
> - timer at 2 {
> - status = "okay";
> - };
> -};
> -
> -&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/dts/stm32f4-pinctrl.dtsi b/arch/arm/dts/stm32f4-pinctrl.dtsi
> deleted file mode 100644
> index 0adc41b2a46..00000000000
> --- a/arch/arm/dts/stm32f4-pinctrl.dtsi
> +++ /dev/null
> @@ -1,447 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0+ OR X11
> -/*
> - * Copyright 2017 - Alexandre Torgue <alexandre.torgue at st.com>
> - *
> - */
> -
> -#include <dt-bindings/pinctrl/stm32-pinfunc.h>
> -#include <dt-bindings/mfd/stm32f4-rcc.h>
> -
> -/ {
> - soc {
> - pinctrl: pinctrl at 40020000 {
> - #address-cells = <1>;
> - #size-cells = <1>;
> - ranges = <0 0x40020000 0x3000>;
> - interrupt-parent = <&exti>;
> - st,syscfg = <&syscfg 0x8>;
> - pins-are-numbered;
> -
> - gpioa: gpio at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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/dts/stm32f429-disco.dts b/arch/arm/dts/stm32f429-disco.dts
> deleted file mode 100644
> index 30daabd10a2..00000000000
> --- a/arch/arm/dts/stm32f429-disco.dts
> +++ /dev/null
> @@ -1,190 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0+ OR X11
> -/*
> - * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32 at gmail.com>
> - */
> -
> -/dts-v1/;
> -#include "stm32f429.dtsi"
> -#include "stm32f429-pinctrl.dtsi"
> -#include <dt-bindings/input/input.h>
> -#include <dt-bindings/interrupt-controller/irq.h>
> -#include <dt-bindings/gpio/gpio.h>
> -
> -/ {
> - model = "STMicroelectronics STM32F429i-DISCO board";
> - compatible = "st,stm32f429i-disco", "st,stm32f429";
> -
> - chosen {
> - bootargs = "root=/dev/ram";
> - stdout-path = "serial0:115200n8";
> - };
> -
> - memory at 90000000 {
> - device_type = "memory";
> - reg = <0x90000000 0x800000>;
> - };
> -
> - aliases {
> - serial0 = &usart1;
> - };
> -
> - leds {
> - compatible = "gpio-leds";
> - led-red {
> - gpios = <&gpiog 14 0>;
> - };
> - led-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>;
> - };
> - };
> -
> - /* 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 at 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>;
> - };
> - };
> -};
> -
> -<dc {
> - status = "okay";
> - pinctrl-0 = <<dc_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 at 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 at 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 = <<dc_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 at 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/dts/stm32f429-pinctrl.dtsi b/arch/arm/dts/stm32f429-pinctrl.dtsi
> deleted file mode 100644
> index 5be171eea50..00000000000
> --- a/arch/arm/dts/stm32f429-pinctrl.dtsi
> +++ /dev/null
> @@ -1,55 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0+ OR X11
> -/*
> - * Copyright 2017 - Alexandre Torgue <alexandre.torgue at st.com>
> - *
> - */
> -
> -#include "stm32f4-pinctrl.dtsi"
> -
> -&pinctrl {
> - compatible = "st,stm32f429-pinctrl";
> -
> - gpioa: gpio at 40020000 {
> - gpio-ranges = <&pinctrl 0 0 16>;
> - };
> -
> - gpiob: gpio at 40020400 {
> - gpio-ranges = <&pinctrl 0 16 16>;
> - };
> -
> - gpioc: gpio at 40020800 {
> - gpio-ranges = <&pinctrl 0 32 16>;
> - };
> -
> - gpiod: gpio at 40020c00 {
> - gpio-ranges = <&pinctrl 0 48 16>;
> - };
> -
> - gpioe: gpio at 40021000 {
> - gpio-ranges = <&pinctrl 0 64 16>;
> - };
> -
> - gpiof: gpio at 40021400 {
> - gpio-ranges = <&pinctrl 0 80 16>;
> - };
> -
> - gpiog: gpio at 40021800 {
> - gpio-ranges = <&pinctrl 0 96 16>;
> - };
> -
> - gpioh: gpio at 40021c00 {
> - gpio-ranges = <&pinctrl 0 112 16>;
> - };
> -
> - gpioi: gpio at 40022000 {
> - gpio-ranges = <&pinctrl 0 128 16>;
> - };
> -
> - gpioj: gpio at 40022400 {
> - gpio-ranges = <&pinctrl 0 144 16>;
> - };
> -
> - gpiok: gpio at 40022800 {
> - gpio-ranges = <&pinctrl 0 160 8>;
> - };
> -};
> diff --git a/arch/arm/dts/stm32f429.dtsi b/arch/arm/dts/stm32f429.dtsi
> deleted file mode 100644
> index 8133ea15b03..00000000000
> --- a/arch/arm/dts/stm32f429.dtsi
> +++ /dev/null
> @@ -1,758 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0+ OR X11
> -/*
> - * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32 at gmail.com>
> - *
> - */
> -
> -#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 at 1fff7800 {
> - compatible = "st,stm32f4-otp";
> - reg = <0x1fff7800 0x400>;
> - #address-cells = <1>;
> - #size-cells = <1>;
> - ts_cal1: calib at 22c {
> - reg = <0x22c 0x2>;
> - };
> - ts_cal2: calib at 22e {
> - reg = <0x22e 0x2>;
> - };
> - };
> -
> - timers2: timers at 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 at 1 {
> - compatible = "st,stm32-timer-trigger";
> - reg = <1>;
> - status = "disabled";
> - };
> - };
> -
> - timers3: timers at 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 at 2 {
> - compatible = "st,stm32-timer-trigger";
> - reg = <2>;
> - status = "disabled";
> - };
> - };
> -
> - timers4: timers at 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 at 3 {
> - compatible = "st,stm32-timer-trigger";
> - reg = <3>;
> - status = "disabled";
> - };
> - };
> -
> - timers5: timers at 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 at 4 {
> - compatible = "st,stm32-timer-trigger";
> - reg = <4>;
> - status = "disabled";
> - };
> - };
> -
> - timers6: timers at 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 at 5 {
> - compatible = "st,stm32-timer-trigger";
> - reg = <5>;
> - status = "disabled";
> - };
> - };
> -
> - timers7: timers at 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 at 6 {
> - compatible = "st,stm32-timer-trigger";
> - reg = <6>;
> - status = "disabled";
> - };
> - };
> -
> - timers12: timers at 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 at 11 {
> - compatible = "st,stm32-timer-trigger";
> - reg = <11>;
> - status = "disabled";
> - };
> - };
> -
> - timers13: timers at 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 at 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 at 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 at 40003000 {
> - compatible = "st,stm32-iwdg";
> - reg = <0x40003000 0x400>;
> - clocks = <&clk_lsi>;
> - clock-names = "lsi";
> - status = "disabled";
> - };
> -
> - spi2: spi at 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 at 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 at 40004400 {
> - compatible = "st,stm32-uart";
> - reg = <0x40004400 0x400>;
> - interrupts = <38>;
> - clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART2)>;
> - status = "disabled";
> - };
> -
> - usart3: serial at 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 at 40004c00 {
> - compatible = "st,stm32-uart";
> - reg = <0x40004c00 0x400>;
> - interrupts = <52>;
> - clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART4)>;
> - status = "disabled";
> - };
> -
> - usart5: serial at 40005000 {
> - compatible = "st,stm32-uart";
> - reg = <0x40005000 0x400>;
> - interrupts = <53>;
> - clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART5)>;
> - status = "disabled";
> - };
> -
> - i2c1: i2c at 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 at 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 at 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 at 40006600 {
> - compatible = "st,stm32f4-gcan", "syscon";
> - reg = <0x40006600 0x200>;
> - clocks = <&rcc 0 STM32F4_APB1_CLOCK(CAN1)>;
> - };
> -
> - can2: can at 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 at 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 at 1 {
> - compatible = "st,stm32-dac";
> - #io-channel-cells = <1>;
> - reg = <1>;
> - status = "disabled";
> - };
> -
> - dac2: dac at 2 {
> - compatible = "st,stm32-dac";
> - #io-channel-cells = <1>;
> - reg = <2>;
> - status = "disabled";
> - };
> - };
> -
> - usart7: serial at 40007800 {
> - compatible = "st,stm32-uart";
> - reg = <0x40007800 0x400>;
> - interrupts = <82>;
> - clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART7)>;
> - status = "disabled";
> - };
> -
> - usart8: serial at 40007c00 {
> - compatible = "st,stm32-uart";
> - reg = <0x40007c00 0x400>;
> - interrupts = <83>;
> - clocks = <&rcc 0 STM32F4_APB1_CLOCK(UART8)>;
> - status = "disabled";
> - };
> -
> - timers1: timers at 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 at 0 {
> - compatible = "st,stm32-timer-trigger";
> - reg = <0>;
> - status = "disabled";
> - };
> - };
> -
> - timers8: timers at 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 at 7 {
> - compatible = "st,stm32-timer-trigger";
> - reg = <7>;
> - status = "disabled";
> - };
> - };
> -
> - usart1: serial at 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 at 40011400 {
> - compatible = "st,stm32-uart";
> - reg = <0x40011400 0x400>;
> - interrupts = <71>;
> - clocks = <&rcc 0 STM32F4_APB2_CLOCK(USART6)>;
> - status = "disabled";
> - };
> -
> - adc: adc at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 40013800 {
> - compatible = "st,stm32-syscfg", "syscon";
> - reg = <0x40013800 0x400>;
> - };
> -
> - exti: interrupt-controller at 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 at 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 at 8 {
> - compatible = "st,stm32-timer-trigger";
> - reg = <8>;
> - status = "disabled";
> - };
> - };
> -
> - timers10: timers at 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 at 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 at 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 at 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 at 40007000 {
> - compatible = "st,stm32-power-config", "syscon";
> - reg = <0x40007000 0x400>;
> - };
> -
> - ltdc: display-controller at 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 at 40023000 {
> - compatible = "st,stm32f4-crc";
> - reg = <0x40023000 0x400>;
> - clocks = <&rcc 0 STM32F4_AHB1_CLOCK(CRC)>;
> - status = "disabled";
> - };
> -
> - rcc: rcc at 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 at 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 at 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 at 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 at 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 at 40040000 {
> - compatible = "snps,dwc2";
> - reg = <0x40040000 0x40000>;
> - interrupts = <77>;
> - clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHS)>;
> - clock-names = "otg";
> - status = "disabled";
> - };
> -
> - usbotg_fs: usb at 50000000 {
> - compatible = "st,stm32f4x9-fsotg";
> - reg = <0x50000000 0x40000>;
> - interrupts = <67>;
> - clocks = <&rcc 0 39>;
> - clock-names = "otg";
> - status = "disabled";
> - };
> -
> - dcmi: dcmi at 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 at 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/dts/stm32f469-disco.dts b/arch/arm/dts/stm32f469-disco.dts
> deleted file mode 100644
> index c9acabf0f53..00000000000
> --- a/arch/arm/dts/stm32f469-disco.dts
> +++ /dev/null
> @@ -1,213 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0+ OR X11
> -/*
> - * Copyright 2016 - Lee Jones <lee.jones at linaro.org>
> - *
> - */
> -
> -/dts-v1/;
> -#include "stm32f469.dtsi"
> -#include "stm32f469-pinctrl.dtsi"
> -#include <dt-bindings/gpio/gpio.h>
> -#include <dt-bindings/input/input.h>
> -
> -/ {
> - model = "STMicroelectronics STM32F469i-DISCO board";
> - compatible = "st,stm32f469i-disco", "st,stm32f469";
> -
> - chosen {
> - bootargs = "root=/dev/ram";
> - stdout-path = "serial0:115200n8";
> - };
> -
> - memory at 0 {
> - device_type = "memory";
> - reg = <0x00000000 0x1000000>;
> - };
> -
> - aliases {
> - serial0 = &usart3;
> - };
> -
> - mmc_vcard: mmc_vcard {
> - compatible = "regulator-fixed";
> - regulator-name = "mmc_vcard";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - };
> -
> - vdd_dsi: vdd-dsi {
> - compatible = "regulator-fixed";
> - regulator-name = "vdd_dsi";
> - regulator-min-microvolt = <3300000>;
> - regulator-max-microvolt = <3300000>;
> - };
> -
> - soc {
> - dma-ranges = <0xc0000000 0x0 0x10000000>;
> - };
> -
> - leds {
> - compatible = "gpio-leds";
> - led-green {
> - gpios = <&gpiog 6 GPIO_ACTIVE_LOW>;
> - linux,default-trigger = "heartbeat";
> - };
> - led-orange {
> - gpios = <&gpiod 4 GPIO_ACTIVE_LOW>;
> - };
> - led-red {
> - gpios = <&gpiod 5 GPIO_ACTIVE_LOW>;
> - };
> - led-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>;
> - };
> - };
> -
> - /* 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 at 0 {
> - reg = <0>;
> - dsi_in: endpoint {
> - remote-endpoint = <<dc_out_dsi>;
> - };
> - };
> -
> - port at 1 {
> - reg = <1>;
> - dsi_out: endpoint {
> - remote-endpoint = <&dsi_panel_in>;
> - };
> - };
> - };
> -
> - panel at 0 {
> - compatible = "orisetech,otm8009a";
> - reg = <0>; /* dsi virtual channel (0..3) */
> - reset-gpios = <&gpioh 7 GPIO_ACTIVE_LOW>;
> - power-supply = <&vdd_dsi>;
> - status = "okay";
> -
> - port {
> - dsi_panel_in: endpoint {
> - remote-endpoint = <&dsi_out>;
> - };
> - };
> - };
> -};
> -
> -<dc {
> - 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 at 0 {
> - status = "okay";
> - };
> -};
> -
> -&timers3 {
> - status = "okay";
> -
> - pwm {
> - pinctrl-0 = <&pwm3_pins>;
> - pinctrl-names = "default";
> - status = "okay";
> - };
> -
> - timer at 2 {
> - status = "okay";
> - };
> -};
> -
> -&sdio {
> - status = "okay";
> - vmmc-supply = <&mmc_vcard>;
> - 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 at 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/dts/stm32f469-pinctrl.dtsi b/arch/arm/dts/stm32f469-pinctrl.dtsi
> deleted file mode 100644
> index 0610407c7b2..00000000000
> --- a/arch/arm/dts/stm32f469-pinctrl.dtsi
> +++ /dev/null
> @@ -1,55 +0,0 @@
> -// SPDX-License-Identifier: GPL-2.0+ OR X11
> -/*
> - * Copyright 2017 - Alexandre Torgue <alexandre.torgue at st.com>
> - */
> -
> -#include "stm32f4-pinctrl.dtsi"
> -
> -&pinctrl {
> - compatible = "st,stm32f469-pinctrl";
> -
> - gpioa: gpio at 40020000 {
> - gpio-ranges = <&pinctrl 0 0 16>;
> - };
> -
> - gpiob: gpio at 40020400 {
> - gpio-ranges = <&pinctrl 0 16 16>;
> - };
> -
> - gpioc: gpio at 40020800 {
> - gpio-ranges = <&pinctrl 0 32 16>;
> - };
> -
> - gpiod: gpio at 40020c00 {
> - gpio-ranges = <&pinctrl 0 48 16>;
> - };
> -
> - gpioe: gpio at 40021000 {
> - gpio-ranges = <&pinctrl 0 64 16>;
> - };
> -
> - gpiof: gpio at 40021400 {
> - gpio-ranges = <&pinctrl 0 80 16>;
> - };
> -
> - gpiog: gpio at 40021800 {
> - gpio-ranges = <&pinctrl 0 96 16>;
> - };
> -
> - gpioh: gpio at 40021c00 {
> - gpio-ranges = <&pinctrl 0 112 16>;
> - };
> -
> - gpioi: gpio at 40022000 {
> - gpio-ranges = <&pinctrl 0 128 16>;
> - };
> -
> - gpioj: gpio at 40022400 {
> - gpio-ranges = <&pinctrl 0 144 6>,
> - <&pinctrl 12 156 4>;
> - };
> -
> - gpiok: gpio at 40022800 {
> - gpio-ranges = <&pinctrl 3 163 5>;
> - };
> -};
> diff --git a/arch/arm/dts/stm32f469.dtsi b/arch/arm/dts/stm32f469.dtsi
> deleted file mode 100644
> index 5f6a7976bb3..00000000000
> --- a/arch/arm/dts/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 at 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/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig
> index 031fb9a934c..de9d8547e61 100644
> --- a/arch/arm/mach-stm32/Kconfig
> +++ b/arch/arm/mach-stm32/Kconfig
> @@ -15,6 +15,7 @@ config STM32F4
> select STM32_SERIAL
> select STM32_TIMER
> select TIMER
> + imply OF_UPSTREAM
>
> config STM32F7
> bool "stm32f7 family"
> diff --git a/configs/stm32f429-discovery_defconfig b/configs/stm32f429-discovery_defconfig
> index 77889336147..59416cb7e43 100644
> --- a/configs/stm32f429-discovery_defconfig
> +++ b/configs/stm32f429-discovery_defconfig
> @@ -7,7 +7,7 @@ CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
> CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x10010000
> CONFIG_ENV_SIZE=0x2000
> CONFIG_ENV_SECT_SIZE=0x20000
> -CONFIG_DEFAULT_DEVICE_TREE="stm32f429-disco"
> +CONFIG_DEFAULT_DEVICE_TREE="st/stm32f429-disco"
> CONFIG_SYS_LOAD_ADDR=0x90400000
> CONFIG_STM32F4=y
> CONFIG_TARGET_STM32F429_DISCOVERY=y
> diff --git a/configs/stm32f429-evaluation_defconfig b/configs/stm32f429-evaluation_defconfig
> index 2fa8dc9faad..5747187ac3c 100644
> --- a/configs/stm32f429-evaluation_defconfig
> +++ b/configs/stm32f429-evaluation_defconfig
> @@ -6,7 +6,7 @@ CONFIG_NR_DRAM_BANKS=1
> CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
> CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x10010000
> CONFIG_ENV_SIZE=0x2000
> -CONFIG_DEFAULT_DEVICE_TREE="stm32429i-eval"
> +CONFIG_DEFAULT_DEVICE_TREE="st/stm32429i-eval"
> CONFIG_SYS_LOAD_ADDR=0x400000
> CONFIG_STM32F4=y
> CONFIG_TARGET_STM32F429_EVALUATION=y
> diff --git a/configs/stm32f469-discovery_defconfig b/configs/stm32f469-discovery_defconfig
> index b0144763d37..80e15c4cdb0 100644
> --- a/configs/stm32f469-discovery_defconfig
> +++ b/configs/stm32f469-discovery_defconfig
> @@ -6,7 +6,7 @@ CONFIG_NR_DRAM_BANKS=1
> CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
> CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x10010000
> CONFIG_ENV_SIZE=0x2000
> -CONFIG_DEFAULT_DEVICE_TREE="stm32f469-disco"
> +CONFIG_DEFAULT_DEVICE_TREE="st/stm32f469-disco"
> CONFIG_SYS_LOAD_ADDR=0x400000
> CONFIG_STM32F4=y
> CONFIG_TARGET_STM32F469_DISCOVERY=y
Applied to u-boot-stm32/master
Thanks
Patrice
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