Merge branch 'main' into udc

MAINTAINERS.yml

@@ -1395,6 +1395,20 @@ Google Platforms:
   files:
     - boards/*/google_*/
 
+Hash Utilities:
+  status: maintained
+  maintainers:
+    - cfriedt
+  files:
+    - include/zephyr/sys/hash_*
+    - lib/hash/
+    - samples/basic/hash_map/
+    - tests/lib/hash_*/
+  description: >-
+    Hash Functions and Hash Maps (Hash Tables)
+  labels:
+    - "area: hash utils"
+
 IPC:
   status: maintained
   maintainers:
@@ -2141,6 +2155,23 @@ nRF Platforms:
   labels:
     - "platform: nRF"
 
+Renesas SmartBond Platforms:
+  status: maintained
+  maintainers:
+    - andrzej-kaczmarek
+    - blauret
+  files:
+    - boards/arm/da14*/
+    - drivers/*/*smartbond*
+    - dts/arm/renesas/smartbond/
+    - dts/bindings/*/renesas,smartbond*
+    - soc/arm/renesas_smartbond/
+  labels:
+    - "platform: Renesas SmartBond"
+  description: >-
+    Renesas SmartBond SOCs, dts files, and related drivers. Renesas boards based
+    on SmartBond SoCs.
+
 Renesas R-Car Platforms:
   status: maintained
   maintainers:
@@ -2151,7 +2182,7 @@ Renesas R-Car Platforms:
     - boards/arm/rcar_*/
     - drivers/*/*rcar*
     - drivers/clock_control/*cpg_mssr*
-    - dts/arm/renesas/
+    - dts/arm/renesas/gen3/
     - dts/bindings/*/*rcar*
     - soc/arm/renesas_rcar/
   labels:

boards/arm/arduino_giga_r1/Kconfig.board

@@ -0,0 +1,12 @@
+# Copyright 2023 Google LLC
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_ARDUINO_GIGA_R1_M7
+	bool "Arduino GIGA R1 WiFi Board (M7)"
+	depends on SOC_STM32H747XX
+	select CPU_CORTEX_M7
+
+config BOARD_ARDUINO_GIGA_R1_M4
+	bool "Arduino GIGA R1 WiFi Board (M4)"
+	depends on SOC_STM32H747XX
+	select CPU_CORTEX_M4

boards/arm/arduino_giga_r1/Kconfig.defconfig

@@ -0,0 +1,13 @@
+# Copyright 2023 Google LLC
+# SPDX-License-Identifier: Apache-2.0
+
+if BOARD_ARDUINO_GIGA_R1_M7 || BOARD_ARDUINO_GIGA_R1_M4
+
+config BOARD
+	default "arduino_giga_r1_m7" if BOARD_ARDUINO_GIGA_R1_M7
+	default "arduino_giga_r1_m4" if BOARD_ARDUINO_GIGA_R1_M4
+
+config STM32H7_DUAL_CORE
+	default y
+
+endif # BOARD_ARDUINO_GIGA_R1_M7 || BOARD_ARDUINO_GIGA_R1_M4

boards/arm/arduino_giga_r1/arduino_giga_r1.dtsi

@@ -0,0 +1,38 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "arduino_r3_connector.dtsi"
+
+/ {
+	leds {
+		compatible = "gpio-leds";
+		red_led: led_0 {
+			gpios = <&gpioi 12 GPIO_ACTIVE_LOW>;
+		};
+		green_led: led_1 {
+			gpios = <&gpioj 13 GPIO_ACTIVE_LOW>;
+		};
+		blue_led: led_2 {
+			gpios = <&gpioe 3 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		user_button: button_0 {
+			gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&rcc {
+	d1cpre = <1>;
+	hpre = <2>;
+	d1ppre = <2>;
+	d2ppre1 = <2>;
+	d2ppre2 = <2>;
+	d3ppre = <2>;
+};

boards/arm/arduino_giga_r1/arduino_giga_r1_m4.dts

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+#include <st/h7/stm32h747Xi_m4.dtsi>
+#include <st/h7/stm32h747xihx-pinctrl.dtsi>
+#include "arduino_giga_r1.dtsi"
+
+/ {
+	model = "Arduino GIGA R1 WiFi Board (M4)";
+	compatible = "arduino,giga-r1";
+
+	chosen {
+		zephyr,console = &usart2;
+		zephyr,shell-uart = &usart2;
+		zephyr,sram = &sram1;
+		zephyr,flash = &flash1;
+	};
+
+	aliases {
+		led0 = &blue_led;
+	};
+};
+
+&rcc {
+	clock-frequency = <DT_FREQ_M(240)>;
+};
+
+&usart2 {
+	status = "okay";
+	pinctrl-0 = <&usart2_tx_pd5 &usart2_rx_pd6>;
+	pinctrl-names = "default";
+	current-speed = <115200>;
+};

boards/arm/arduino_giga_r1/arduino_giga_r1_m4.yaml

@@ -0,0 +1,18 @@
+identifier: arduino_giga_r1_m4
+name: Arduino GIGA R1 WiFi (M4)
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+  - gnuarmemb
+  - xtools
+ram: 288
+flash: 1024
+supported:
+  - arduino_gpio
+  - gpio
+testing:
+  ignore_tags:
+    - mpu
+    - nfc
+    - net

boards/arm/arduino_giga_r1/arduino_giga_r1_m4_defconfig

@@ -0,0 +1,30 @@
+# Copyright 2023 Google LLC
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_SOC_SERIES_STM32H7X=y
+CONFIG_SOC_STM32H747XX=y
+
+# Board config should be specified since there are 2 possible targets
+CONFIG_BOARD_ARDUINO_GIGA_R1_M4=y
+
+# Enable GPIO
+CONFIG_GPIO=y
+
+# Clock configuration
+CONFIG_CLOCK_CONTROL=y
+
+# Enable MPU
+CONFIG_ARM_MPU=y
+
+# Enable HW stack protection
+CONFIG_HW_STACK_PROTECTION=y
+
+# Enable uart driver
+CONFIG_SERIAL=y
+
+# Console
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+
+# Enable pin controller
+CONFIG_PINCTRL=y