tests: Add BL54L15/L15u DVK support

Adds support for the BL54L15 and BL54L15u DVK boards.

Signed-off-by: Greg Leach <[email protected]>

Author: greg-leach

tests/bluetooth/tester/boards/bl54l15_dvk_nrf54l15_cpuapp.conf

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+# Copyright (c) 2025 Nordic Semiconductor ASA
+# Copyright (c) 2025 Ezurio LLC
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# CONFIG_TEST enforces minimal logging, which we don't want
+CONFIG_TEST=n
+
+CONFIG_ASSERT=y
+# Enable the option below to measure stack usage
+#CONFIG_INIT_STACKS=y
+CONFIG_THREAD_NAME=y
+CONFIG_HW_STACK_PROTECTION=y
+
+CONFIG_LOG=y
+CONFIG_LOG_BUFFER_SIZE=4096
+CONFIG_RTT_CONSOLE=y
+CONFIG_LOG_BACKEND_RTT=y
+CONFIG_LOG_BACKEND_RTT_MODE_DROP=y
+CONFIG_LOG_BACKEND_RTT_MESSAGE_SIZE=256
+CONFIG_USE_SEGGER_RTT=y
+CONFIG_SEGGER_RTT_BUFFER_SIZE_UP=4096
+CONFIG_LOG_BACKEND_SHOW_COLOR=n
+CONFIG_LOG_PROCESS_THREAD_STACK_SIZE=1024
+
+CONFIG_LOG_DEFAULT_LEVEL=3
+CONFIG_BTTESTER_LOG_LEVEL_DBG=y
+
+CONFIG_UART_INTERRUPT_DRIVEN=y
+
+CONFIG_BTTESTER_BTP_CMD_THREAD_STACK_SIZE=3072

tests/bluetooth/tester/boards/bl54l15_dvk_nrf54l15_cpuapp.overlay

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+/*
+ * Copyright (c) 2025 Nordic Semiconductor ASA
+ * Copyright (c) 2025 Ezurio LLC
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	chosen {
+		zephyr,uart-pipe = &uart20;
+	};
+};
+
+&uart20 {
+	compatible = "nordic,nrf-uarte";
+	current-speed = <115200>;
+	status = "okay";
+	hw-flow-control;
+};

tests/bluetooth/tester/boards/bl54l15u_dvk_nrf54l15_cpuapp.conf

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+# Copyright (c) 2025 Nordic Semiconductor ASA
+# Copyright (c) 2025 Ezurio LLC
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# CONFIG_TEST enforces minimal logging, which we don't want
+CONFIG_TEST=n
+
+CONFIG_ASSERT=y
+# Enable the option below to measure stack usage
+#CONFIG_INIT_STACKS=y
+CONFIG_THREAD_NAME=y
+CONFIG_HW_STACK_PROTECTION=y
+
+CONFIG_LOG=y
+CONFIG_LOG_BUFFER_SIZE=4096
+CONFIG_RTT_CONSOLE=y
+CONFIG_LOG_BACKEND_RTT=y
+CONFIG_LOG_BACKEND_RTT_MODE_DROP=y
+CONFIG_LOG_BACKEND_RTT_MESSAGE_SIZE=256
+CONFIG_USE_SEGGER_RTT=y
+CONFIG_SEGGER_RTT_BUFFER_SIZE_UP=4096
+CONFIG_LOG_BACKEND_SHOW_COLOR=n
+CONFIG_LOG_PROCESS_THREAD_STACK_SIZE=1024
+
+CONFIG_LOG_DEFAULT_LEVEL=3
+CONFIG_BTTESTER_LOG_LEVEL_DBG=y
+
+CONFIG_UART_INTERRUPT_DRIVEN=y
+
+CONFIG_BTTESTER_BTP_CMD_THREAD_STACK_SIZE=3072

tests/bluetooth/tester/boards/bl54l15u_dvk_nrf54l15_cpuapp.overlay

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+/*
+ * Copyright (c) 2025 Nordic Semiconductor ASA
+ * Copyright (c) 2025 Ezurio LLC
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	chosen {
+		zephyr,uart-pipe = &uart20;
+	};
+};
+
+&uart20 {
+	compatible = "nordic,nrf-uarte";
+	current-speed = <115200>;
+	status = "okay";
+	hw-flow-control;
+};

tests/boards/nrf/comp/boards/bl54l15_dvk_nrf54l15_cpuapp.overlay

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+/*
+ * Copyright (c) 2025 Nordic Semiconductor ASA
+ * Copyright (c) 2025 Ezurio LLC
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		test-comp = ∁
+	};
+
+	zephyr,user {
+		first-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+		second-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&led3 {
+	status = "disabled";
+};
+
+&button0 {
+	status = "disabled";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&comp {
+	status = "okay";
+	psel = "AIN4";
+	refsel = "AREF";
+	extrefsel= "AIN3";
+	sp-mode = "NORMAL";
+	th-up = <36>;
+	th-down = <30>;
+	isource = "DISABLED";
+	enable-hyst;
+};

tests/boards/nrf/comp/boards/bl54l15u_dvk_nrf54l15_cpuapp.overlay

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+/*
+ * Copyright (c) 2025 Nordic Semiconductor ASA
+ * Copyright (c) 2025 Ezurio LLC
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		test-comp = ∁
+	};
+
+	zephyr,user {
+		first-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+		second-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&led3 {
+	status = "disabled";
+};
+
+&button0 {
+	status = "disabled";
+};
+
+&gpio1 {
+	status = "okay";
+};
+
+&comp {
+	status = "okay";
+	psel = "AIN4";
+	refsel = "AREF";
+	extrefsel= "AIN3";
+	sp-mode = "NORMAL";
+	th-up = <36>;
+	th-down = <30>;
+	isource = "DISABLED";
+	enable-hyst;
+};

tests/boards/nrf/hwinfo/reset_cause/boards/bl54l15_dvk_nrf54l15_cpuapp.overlay

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+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ * Copyright (c) 2025 Ezurio LLC
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&wdt31 {
+	status = "okay";
+};

tests/boards/nrf/hwinfo/reset_cause/boards/bl54l15u_dvk_nrf54l15_cpuapp.overlay

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+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ * Copyright (c) 2025 Ezurio LLC
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&wdt31 {
+	status = "okay";
+};

tests/boards/nrf/i2c/i2c_slave/boards/bl54l15_dvk_nrf54l15_cpuapp.conf

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+# Copyright 2024 Nordic Semiconductor ASA
+# Copyright 2025 Ezurio LLC
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_NRFX_TWIS22=y

tests/boards/nrf/i2c/i2c_slave/boards/bl54l15_dvk_nrf54l15_cpuapp.overlay

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+/*
+ * Copyright 2024 Nordic Semiconductor ASA
+ * Copyright 2025 Ezurio LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		i2c-slave = &i2c22;
+	};
+};
+
+&pinctrl {
+	i2c21_default_alt: i2c21_default_alt {
+		group1 {
+			psels = <NRF_PSEL(TWIM_SDA, 1, 8)>,
+				<NRF_PSEL(TWIM_SCL, 1, 12)>;
+		};
+	};
+
+	i2c21_sleep_alt: i2c21_sleep_alt {
+		group1 {
+			psels = <NRF_PSEL(TWIM_SDA, 1, 8)>,
+				<NRF_PSEL(TWIM_SCL, 1, 12)>;
+			low-power-enable;
+		};
+	};
+
+	i2c22_default_alt: i2c22_default_alt {
+		group1 {
+/* Temporary workaround as it is currently not possible
+ * to configure pins for TWIS with pinctrl.
+ */
+			psels = <NRF_PSEL(TWIM_SDA, 1, 9)>,
+				<NRF_PSEL(TWIM_SCL, 1, 13)>;
+			bias-pull-up;
+		};
+	};
+
+	i2c22_sleep_alt: i2c22_sleep_alt {
+		group1 {
+			psels = <NRF_PSEL(TWIM_SDA, 1, 9)>,
+				<NRF_PSEL(TWIM_SCL, 1, 13)>;
+			low-power-enable;
+		};
+	};
+};
+
+&i2c21 {
+	compatible = "nordic,nrf-twim";
+	status = "okay";
+	pinctrl-0 = <&i2c21_default_alt>;
+	pinctrl-1 = <&i2c21_sleep_alt>;
+	pinctrl-names = "default", "sleep";
+
+	sensor: sensor@54 {
+		reg = <0x54>;
+	};
+};
+
+&i2c22 {
+	compatible = "nordic,nrf-twis";
+	status = "okay";
+	pinctrl-0 = <&i2c22_default_alt>;
+	pinctrl-1 = <&i2c22_sleep_alt>;
+	pinctrl-names = "default", "sleep";
+};

tests/boards/nrf/i2c/i2c_slave/boards/bl54l15u_dvk_nrf54l15_cpuapp.conf

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+# Copyright 2024 Nordic Semiconductor ASA
+# Copyright 2025 Ezurio LLC
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_NRFX_TWIS22=y

tests/boards/nrf/i2c/i2c_slave/boards/bl54l15u_dvk_nrf54l15_cpuapp.overlay

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+/*
+ * Copyright 2024 Nordic Semiconductor ASA
+ * Copyright 2025 Ezurio LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		i2c-slave = &i2c22;
+	};
+};
+
+&pinctrl {
+	i2c21_default_alt: i2c21_default_alt {
+		group1 {
+			psels = <NRF_PSEL(TWIM_SDA, 1, 8)>,
+				<NRF_PSEL(TWIM_SCL, 1, 12)>;
+		};
+	};
+
+	i2c21_sleep_alt: i2c21_sleep_alt {
+		group1 {
+			psels = <NRF_PSEL(TWIM_SDA, 1, 8)>,
+				<NRF_PSEL(TWIM_SCL, 1, 12)>;
+			low-power-enable;
+		};
+	};
+
+	i2c22_default_alt: i2c22_default_alt {
+		group1 {
+/* Temporary workaround as it is currently not possible
+ * to configure pins for TWIS with pinctrl.
+ */
+			psels = <NRF_PSEL(TWIM_SDA, 1, 9)>,
+				<NRF_PSEL(TWIM_SCL, 1, 13)>;
+			bias-pull-up;
+		};
+	};
+
+	i2c22_sleep_alt: i2c22_sleep_alt {
+		group1 {
+			psels = <NRF_PSEL(TWIM_SDA, 1, 9)>,
+				<NRF_PSEL(TWIM_SCL, 1, 13)>;
+			low-power-enable;
+		};
+	};
+};
+
+&i2c21 {
+	compatible = "nordic,nrf-twim";
+	status = "okay";
+	pinctrl-0 = <&i2c21_default_alt>;
+	pinctrl-1 = <&i2c21_sleep_alt>;
+	pinctrl-names = "default", "sleep";
+
+	sensor: sensor@54 {
+		reg = <0x54>;
+	};
+};
+
+&i2c22 {
+	compatible = "nordic,nrf-twis";
+	status = "okay";
+	pinctrl-0 = <&i2c22_default_alt>;
+	pinctrl-1 = <&i2c22_sleep_alt>;
+	pinctrl-names = "default", "sleep";
+};