boards: st: st25dv_mb1283_disco: add mb1283 board

ST25DV discovery kit, including an LCD color screen.
ST25 support not included.

Signed-off-by: Eve Redero <eve.redero@gmail.com>

boards/st/st25dv_mb1283_disco/Kconfig.defconfig

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+# ST25DV DISCOVERY board configuration
+
+# Copyright (c) 2024 Eve Redero
+# SPDX-License-Identifier: Apache-2.0
+
+if BOARD_ST25DV_MB1283_DISCO
+
+config SPI_STM32_INTERRUPT
+	default y
+	depends on SPI
+
+endif # BOARD_ST25DV_MB1283_DISCO

boards/st/st25dv_mb1283_disco/Kconfig.st25dv_mb1283_disco

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+# ST25DV DISCOVERY board configuration
+
+# Copyright (c) 2024 Eve Redero
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_ST25DV_MB1283_DISCO
+	select SOC_STM32F405XX

boards/st/st25dv_mb1283_disco/board.cmake

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+# SPDX-License-Identifier: Apache-2.0
+
+board_runner_args(jlink "--device=STM32F405RG" "--speed=4000")
+
+include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

boards/st/st25dv_mb1283_disco/board.yml

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+board:
+  name: st25dv_mb1283_disco
+  vendor: st
+  socs:
+    - name: stm32f405xx

boards/st/st25dv_mb1283_disco/docs/index.rst

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+.. _st25dv_mb1283_disco_board:
+
+ST ST25DV Discovery, MB1283 version
+###################################
+
+Overview
+********
+
+The ST25DV04K device is a dynamic NFC/RFID tag IC with a dual interface. It embeds a
+4 Kbits EEPROM memory. It can be operated from an I2C interface, or by a 13.56 MHz
+RFID reader, or by a NFC phone. The ST25DV04K Class 5 antenna daughter card, included
+in the kit, can be replaced by Class 1 or Class 6 antennas.
+
+The ST25DV-DISCOVERY is a demonstration kit to evaluate the features and capabilities
+of the ST25DV series.
+It is based on the NFC ST25DV04K device embedded on a daughter card using a Class 5 antenna
+and a STM32 processor driving a mother board.
+
+.. image:: img/st25dv_mb1283_disco.jpg
+     :align: center
+     :alt: ST25DV_MB1283_DISCO
+
+.. note::
+   The ST25DV itself is not implemented yet.
+
+Hardware
+********
+
+The ST25DV Discovery kit provides the following hardware components:
+
+- Main board: ST25DV_Discovery_Mboard:
+
+  - STM32F405VGT6 LQFP100 32-bit microcontroller, with 1 Mbyte Flash memory, 192 + 4 Kbytes SRAM.
+  - LCD color screen (320 x 200 pixels)
+  - Touch screen driver
+  - Different color LEDs (power, user, ST link)
+  - User push button
+  - Joystick for menu selection
+  - Reset button
+  - On board ST link for microcontroller firmware upgrade and debug
+  - ST link mini USB
+  - User micro USB
+  - USB micro or mini connector for board powering
+  - Demonstration edition (optional add-on module) with Bluetooth Low Energy module,
+    Wi-Fi ® module and JTAG 20 pin connector
+
+It exists in two variants, MB1283 and MB1285.
+
+- Antenna daughter board: ST25DV_Discovery_ANT_C5:
+
+  - 40 mm x 24 mm, 13.56 MHz inductive antenna etched on the PCB
+  - ST25DV04K Dynamic NFC / RFID tag
+  - I 2 C interface connector
+  - Energy harvesting output (VOUT) with a 10nF capacitance filtering circuit
+  - GPO configurable as RF WIP/BUSY output, to indicate that an RF operation is ongoing
+
+The antenna board can be removed, and its 14-pin 0.254mm header connector used as an eval kit header.
+
+Connections and IOs
+===================
+
+Default Zephyr Peripheral Mapping
+---------------------------------
+
+- UART_6 TX/RX : PC6/PC7 (ST-Link Virtual Port Com)
+- UART_2 TX/RX : PA2/PA3 (Available on J6 connector)
+- I2C1 SCL/SDA : PB6/PB7 (Touchscreen STMPE811, interrupt pin PB5)
+- SPI2 SCK/MOSI/CS : PB13/PC3/PB12 (LCD display FRD24048TP, reset pin PC1, DC pin PC0)
+- SPI1 SCK/MISO/MOSI/CS : PA5/PA6/PA7/PA4 (External ST25DV connector J6)
+- GPIO : PE8/PE9/PE10/PE11/PE12 (Joystick)
+- LD1 : PC13 (Orange led)
+- LD2 : PC4 (Yellow led)
+- GPIO : PE15/PE7 (Available on external ST25DV connector J6)
+- GPIO : PE14 (Available on J5 connector)
+
+Serial Port
+===========
+
+The Zephyr console output and shell are assigned to UART6, which is connected to the
+onboard ST-LINK/V2 Virtual COM port interface.
+Default communication settings are 115200 8N1.
+
+Programming and Debugging
+*************************
+
+Applications for the ``st25dv_mb1283_disco`` board configuration can be built and
+flashed in the usual way (see :ref:`build_an_application` and
+:ref:`application_run` for more details).
+
+If programming fails, press the reset button (black) and release it while "west flash" is running.
+
+Flashing
+========
+
+ST25DV Discovery kit includes an ST-LINK/V2 embedded debug tool interface.
+This interface is supported by the openocd version included in the Zephyr SDK.
+
+Flashing an application to ST25DV Discovery
+--------------------------------------------
+
+First, connect the ST25DV Discovery kit to your host computer using
+the USB port to prepare it for flashing. Then build and flash your application.
+
+Here is an example for the :ref:`hello_world` application.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/hello_world
+   :board: st25dv_mb1283_disco
+   :goals: build flash
+
+Run a serial host program to connect with your board:
+
+.. code-block:: console
+
+   $ minicom -D /dev/ttyACM0
+
+You should see the following message on the console:
+
+.. code-block:: console
+
+   Hello World! st25dv_mb1283_disco
+
+Debugging
+=========
+
+You can debug an application in the usual way. Here is an example for the
+:ref:`hello_world` application.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/hello_world
+   :board: st25dv_mb1283_disco
+   :goals: debug
+
+
+.. _ST25DV-DISCO website:
+   https://www.st.com/en/nfc/st25dv-i2c-series-dynamic-nfc-tags.html
+
+.. _ST25DV datasheet:
+   https://www.st.com/resource/en/datasheet/st25dv04k.pdf
+
+.. _STM32F40xxx reference manual:
+   https://www.st.com/resource/en/reference_manual/rm0090-stm32f405415-stm32f407417-stm32f427437-and-stm32f429439-advanced-armbased-32bit-mcus-stmicroelectronics.pdf

boards/st/st25dv_mb1283_disco/st25dv_mb1283_disco.dts

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+/*
+ * Copyright (c) 2024 Eve Redero
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+#include "st/f4/stm32f405Xg.dtsi"
+#include "st/f4/stm32f405vgtx-pinctrl.dtsi"
+#include <zephyr/dt-bindings/input/input-event-codes.h>
+#include <zephyr/dt-bindings/display/ili9xxx.h>
+
+/ {
+	model = "ST ST25DV Discovery Kit with MB1283";
+	compatible = "st,st25dv_mb1283_disco", "st,stm32f405", "st,stm32f4";
+
+	chosen {
+		zephyr,console = &usart6;
+		zephyr,shell-uart = &usart6;
+		zephyr,sram = &sram0;
+		zephyr,flash = &flash0;
+		zephyr,display = &ili9341;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		orange_led: led_1 {
+			gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
+		};
+		yellow_led: led_2 {
+			gpios = <&gpioc 4 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	buttons: gpio_keys {
+		compatible = "gpio-keys";
+		blue_button: button_1 {
+			gpios = <&gpioc 14 GPIO_ACTIVE_LOW>;
+			zephyr,code = <INPUT_KEY_0>;
+		};
+		sel_button: button_2 {
+			gpios = <&gpioe 8 GPIO_ACTIVE_LOW>;
+			zephyr,code = <INPUT_KEY_ENTER>;
+		};
+		left_button: button_3 {
+			gpios = <&gpioe 9 GPIO_ACTIVE_LOW>;
+			zephyr,code = <INPUT_KEY_LEFT>;
+		};
+		right_button: button_4 {
+			gpios = <&gpioe 11 GPIO_ACTIVE_LOW>;
+			zephyr,code = <INPUT_KEY_RIGHT>;
+		};
+		up_button: button_5 {
+			gpios = <&gpioe 10 GPIO_ACTIVE_LOW>;
+			zephyr,code = <INPUT_KEY_UP>;
+		};
+		down_button: button_6 {
+			gpios = <&gpioe 12 GPIO_ACTIVE_LOW>;
+			zephyr,code = <INPUT_KEY_DOWN>;
+		};
+	};
+
+	aliases {
+		led0 = &orange_led;
+		sw0 = &blue_button;
+	};
+
+	mipi_dbi {
+		compatible = "zephyr,mipi-dbi-spi";
+		reset-gpios = <&gpioc 1 GPIO_ACTIVE_HIGH>;
+		dc-gpios = <&gpioc 0 GPIO_ACTIVE_HIGH>;
+		spi-dev = <&spi2>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		write-only;
+
+		ili9341: ili9341@0 {
+			compatible = "ilitek,ili9341";
+			mipi-max-frequency = <DT_FREQ_M(20)>;
+			reg = <0>;
+			pixel-format = <ILI9XXX_PIXEL_FORMAT_RGB888>;
+			rotation = <0>;
+			width = <240>;
+			height = <320>;
+			duplex = <0x800>;
+	    };
+	};
+};
+
+&clk_lsi {
+	status = "okay";
+};
+
+&clk_hse {
+	clock-frequency = <DT_FREQ_M(8)>;
+	status = "okay";
+};
+
+&pll {
+	div-m = <4>;
+	mul-n = <168>;
+	div-p = <2>;
+	div-q = <7>;
+	clocks = <&clk_hse>;
+	status = "okay";
+};
+
+&rcc {
+	clocks = <&pll>;
+	clock-frequency = <DT_FREQ_M(168)>;
+	ahb-prescaler = <1>;
+	apb1-prescaler = <4>;
+	apb2-prescaler = <2>;
+};
+
+&usart6 {
+	pinctrl-0 = <&usart6_tx_pc6 &usart6_rx_pc7>;
+	pinctrl-names = "default";
+	current-speed = <115200>;
+	status = "okay";
+};
+
+&rtc {
+	clocks = <&rcc STM32_CLOCK_BUS_APB1 0x10000000>,
+		 <&rcc STM32_SRC_LSI RTC_SEL(2)>;
+	status = "okay";
+};
+
+&spi2 { /* Max 20 Mbit/s */
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-0 = <&spi2_mosi_pc3 &spi2_sck_pb13>;
+	cs-gpios = <&gpiob 12 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+
+&i2c1 {
+	pinctrl-0 = <&i2c1_scl_pb6 &i2c1_sda_pb7>;
+	pinctrl-names = "default";
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_FAST>;
+
+	stmpe811: stmpe811@41 {
+		compatible = "st,stmpe811";
+		status = "okay";
+		reg = <0x41>;
+		int-gpios = <&gpiob 5 GPIO_ACTIVE_LOW>;
+		screen-width = <240>;
+		screen-height = <320>;
+		raw-x-min = <240>;
+		raw-y-min = <200>;
+		raw-x-max = <3680>;
+		raw-y-max = <3800>;
+		panel-driver-settling-time-us = <1000>;
+		touch-detect-delay-us = <5000>;
+		touch-average-control = <8>;
+		tracking-index = <127>;
+	};
+};
+
+zephyr_udc0: &usbotg_fs {
+	pinctrl-0 = <&usb_otg_fs_id_pa10 &usb_otg_fs_dm_pa11 &usb_otg_fs_dp_pa12>;
+	pinctrl-names = "default";
+	status = "okay";
+};

boards/st/st25dv_mb1283_disco/st25dv_mb1283_disco.yaml

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+identifier: st25dv_mb1283_disco
+name: ST ST25DV MB1283 Discovery
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+ram: 192
+flash: 1024
+supported:
+  - gpio
+  - i2c
+  - spi
+  - usb_device
+vendor: st

boards/st/st25dv_mb1283_disco/st25dv_mb1283_disco_defconfig

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+# SPDX-License-Identifier: Apache-2.0
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# Enable HW stack protection
+CONFIG_HW_STACK_PROTECTION=y
+CONFIG_SERIAL=y
+
+# console
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+
+# enable GPIO
+CONFIG_GPIO=y
+
+# Enable Clocks
+CONFIG_CLOCK_CONTROL=y
+
+# enable pin controller
+CONFIG_PINCTRL=y

boards/st/st25dv_mb1283_disco/support/openocd.cfg

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+source [find interface/stlink.cfg]
+
+transport select hla_swd
+
+source [find target/stm32f4x.cfg]
+
+adapter_khz 1000
+
+reset_config srst_only
+
+$_TARGETNAME configure -event gdb-attach {
+	echo "Debugger attaching: halting execution"
+	reset halt
+	gdb_breakpoint_override hard
+}
+
+$_TARGETNAME configure -event gdb-detach {
+	echo "Debugger detaching: resuming execution"
+	resume
+}

samples/modules/lvgl/demos/boards/st25dv_mb1283_disco.conf

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+CONFIG_LV_COLOR_DEPTH_32=y
+CONFIG_GPIO=y
+CONFIG_INPUT=y

samples/modules/lvgl/demos/boards/st25dv_mb1283_disco.overlay

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+/*
+ * Copyright (c) 2024, Eve Redero
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/dt-bindings/input/input-event-codes.h>
+#include <zephyr/dt-bindings/lvgl/lvgl.h>
+
+/ {
+	pointer {
+		compatible = "zephyr,lvgl-pointer-input";
+		input = <&stmpe811>;
+		invert-y;
+	};
+};

samples/subsys/display/lvgl/boards/st25dv_mb1283_disco.conf

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+CONFIG_LV_COLOR_DEPTH_32=y
+CONFIG_GPIO=y
+CONFIG_INPUT=y

samples/subsys/display/lvgl/boards/st25dv_mb1283_disco.overlay

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+/*
+ * Copyright (c) 2024, Eve Redero
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/dt-bindings/input/input-event-codes.h>
+#include <zephyr/dt-bindings/lvgl/lvgl.h>
+
+/ {
+	pointer {
+		compatible = "zephyr,lvgl-pointer-input";
+		input = <&stmpe811>;
+		invert-y;
+	};
+
+	keypad {
+		compatible = "zephyr,lvgl-keypad-input";
+		input = <&buttons>;
+		input-codes = <INPUT_KEY_RIGHT INPUT_KEY_LEFT INPUT_KEY_UP INPUT_KEY_DOWN INPUT_KEY_ENTER INPUT_KEY_0>;
+		lvgl-codes =  <LV_KEY_RIGHT LV_KEY_LEFT LV_KEY_UP LV_KEY_DOWN LV_KEY_ENTER LV_KEY_ESC>;
+	};
+};