Add Waveshare Pico Clock Green to main branch

boards/shields/rpi_pico_clock/Kconfig.defconfig

@@ -0,0 +1,24 @@
+# Copyright (c) 2023-2024 TiaC Systems
+# SPDX-License-Identifier: Apache-2.0
+
+config SHIELD_RPI_PICO_CLOCK
+	bool
+	default y if SHIELD_WAVESHARE_PICO_CLOCK_GREEN
+	default n
+
+config SHIELD_RPI_PICO_CLOCK_HIYOU
+	bool
+	default y if SHIELD_WAVESHARE_PICO_CLOCK_GREEN
+	default n
+
+config SPI
+	default y if DT_HAS_SIPO_MUX_GP_SPI_ENABLED
+	depends on SHIELD_RPI_PICO_CLOCK
+
+config GPIO_HOGS
+	default y if DT_HAS_SIPO_MUX_GPIO_ENABLED
+	depends on SHIELD_RPI_PICO_CLOCK_HIYOU && GPIO
+
+config GPIO_HOGS_INIT_PRIORITY
+	default 85 if DT_HAS_SIPO_MUX_GPIO_ENABLED
+	depends on SHIELD_RPI_PICO_CLOCK_HIYOU && GPIO_HOGS

boards/shields/rpi_pico_clock/Kconfig.shield

@@ -0,0 +1,5 @@
+# Copyright (c) 2023-2024 TiaC Systems
+# SPDX-License-Identifier: Apache-2.0
+
+config SHIELD_WAVESHARE_PICO_CLOCK_GREEN
+	def_bool $(shields_list_contains,waveshare_pico_clock_green)

boards/shields/rpi_pico_clock/boards/rpi_pico.conf

@@ -0,0 +1,5 @@
+# Copyright (c) 2023-2024 TiaC Systems
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_USB_SELF_POWERED=n
+CONFIG_USB_MAX_POWER=50

boards/shields/rpi_pico_clock/boards/rpi_pico.overlay

@@ -0,0 +1,7 @@
+/*
+ * Copyright (c) 2023-2024 TiaC Systems
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "rpipico_r3-pinctrl.dtsi"
+#include "rpipico_r3.dtsi"

boards/shields/rpi_pico_clock/boards/rpi_pico_w.conf

@@ -0,0 +1,5 @@
+# Copyright (c) 2023-2024 TiaC Systems
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_USB_SELF_POWERED=n
+CONFIG_USB_MAX_POWER=50

boards/shields/rpi_pico_clock/boards/rpi_pico_w.overlay

@@ -0,0 +1,7 @@
+/*
+ * Copyright (c) 2023-2024 TiaC Systems
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include "rpipico_r3-pinctrl.dtsi"
+#include "rpipico_r3.dtsi"

boards/shields/rpi_pico_clock/boards/rpipico_r3-pinctrl.dtsi

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2023-2024 TiaC Systems
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/dt-bindings/pinctrl/rpi-pico-rp2040-pinctrl.h>
+
+&pinctrl {
+	spi1_wpcg_leds: spi1-wpcg-leds-pinctrl {
+		group1011-spi {
+			pinmux = <SPI1_SCK_P10>,	/* GP10: SPI1_SCK */
+				 <SPI1_TX_P11>;		/* GP11: SPI1_TX */
+		};
+		/* GP9: SPI1_CSN not used for LED access */
+		/* GP12: SPI1_RX not used for LED access */
+	};
+	pwm_wpcg_buzzer: pwm-wpcg-buzzer-pinctrl {
+		group14-pwm {
+			pinmux = <PWM_7A_P14>;		/* GP14: PWM7A (14) */
+		};
+	};
+};

boards/shields/rpi_pico_clock/boards/rpipico_r3.dtsi

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2023-2024 TiaC Systems
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <freq.h>
+#include <zephyr/dt-bindings/i2c/i2c.h>
+
+&rpipico_i2c1 {
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_STANDARD>;
+};
+
+rpipico_i2c_rtc: &rpipico_i2c1 {};
+
+&spi1 {
+	status = "okay";
+	clock-frequency = <DT_FREQ_M(30)>;
+};
+
+rpipico_spi_leds: &spi1 {};
+
+&pwm {
+	status = "okay";
+};
+
+rpipico_pwm_buzzers: &pwm {};
+
+&gpio0 {
+	status = "okay";
+};
+
+rpipico_gpio_keys: &gpio0 {};

boards/shields/rpi_pico_clock/boards/waveshare_pico_clock_green/ds3231-mfd.dtsi

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2023-2024 TiaC Systems
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&clock_i2c_rtc {
+	ds3231_mfd: ds3231-mfd@68 {
+		compatible = "maxim,ds3231-mfd";
+		reg = <0x68>;
+
+		status = "disabled";
+
+		ds3231_rtc: ds3231-rtc {
+			compatible = "maxim,ds3231-rtc";
+			status = "disabled";
+		};
+
+		ds3231_dts: ds3231-dts {
+			compatible = "maxim,ds3231-temp";
+			status = "disabled";
+		};
+	};
+};
+
+clock_mfd: &ds3231_mfd {};
+clock_rtc: &ds3231_rtc {};
+clock_dts: &ds3231_dts {};

boards/shields/rpi_pico_clock/boards/waveshare_pico_clock_green/led_matrix-boot_hogs.dtsi

@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2023-2024 TiaC Systems
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&clock_gpio_1 {
+	boot-hogs-framing {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>, <3 GPIO_ACTIVE_HIGH>,
+			<4 GPIO_ACTIVE_HIGH>, <5 GPIO_ACTIVE_HIGH>,
+			<6 GPIO_ACTIVE_HIGH>, <7 GPIO_ACTIVE_HIGH>,
+			<8 GPIO_ACTIVE_HIGH>, <9 GPIO_ACTIVE_HIGH>,
+			<10 GPIO_ACTIVE_HIGH>, <11 GPIO_ACTIVE_HIGH>,
+			<12 GPIO_ACTIVE_HIGH>, <13 GPIO_ACTIVE_HIGH>,
+			<14 GPIO_ACTIVE_HIGH>, <15 GPIO_ACTIVE_HIGH>,
+			<16 GPIO_ACTIVE_HIGH>, <17 GPIO_ACTIVE_HIGH>,
+			<18 GPIO_ACTIVE_HIGH>, <19 GPIO_ACTIVE_HIGH>,
+			<20 GPIO_ACTIVE_HIGH>, <21 GPIO_ACTIVE_HIGH>,
+			<22 GPIO_ACTIVE_HIGH>, <23 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "framing";
+	};
+};
+
+&clock_gpio_2 {
+	boot-hogs-framing {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>, <23 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "framing";
+	};
+};
+
+&clock_gpio_3 {
+	boot-hogs-framing {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>, <23 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "framing";
+	};
+	boot-hogs-hello {
+		gpio-hog;
+		gpios = <4 GPIO_ACTIVE_HIGH>, <6 GPIO_ACTIVE_HIGH>,
+			<8 GPIO_ACTIVE_HIGH>, <11 GPIO_ACTIVE_HIGH>,
+			<13 GPIO_ACTIVE_HIGH>, <15 GPIO_ACTIVE_HIGH>,
+			<16 GPIO_ACTIVE_HIGH>, <17 GPIO_ACTIVE_HIGH>,
+			<19 GPIO_ACTIVE_HIGH>, <21 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "hello";
+	};
+};
+
+&clock_gpio_4 {
+	boot-hogs-framing {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>, <23 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "framing";
+	};
+	boot-hogs-hello {
+		gpio-hog;
+		gpios = <4 GPIO_ACTIVE_HIGH>, <5 GPIO_ACTIVE_HIGH>,
+			<6 GPIO_ACTIVE_HIGH>, <8 GPIO_ACTIVE_HIGH>,
+			<12 GPIO_ACTIVE_HIGH>, <15 GPIO_ACTIVE_HIGH>,
+			<17 GPIO_ACTIVE_HIGH>, <19 GPIO_ACTIVE_HIGH>,
+			<21 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "hello";
+	};
+};
+
+&clock_gpio_5 {
+	boot-hogs-framing {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>, <23 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "framing";
+	};
+	boot-hogs-hello {
+		gpio-hog;
+		gpios = <4 GPIO_ACTIVE_HIGH>, <6 GPIO_ACTIVE_HIGH>,
+			<8 GPIO_ACTIVE_HIGH>, <12 GPIO_ACTIVE_HIGH>,
+			<8 GPIO_ACTIVE_HIGH>, <15 GPIO_ACTIVE_HIGH>,
+			<16 GPIO_ACTIVE_HIGH>, <17 GPIO_ACTIVE_HIGH>,
+			<19 GPIO_ACTIVE_HIGH>, <20 GPIO_ACTIVE_HIGH>,
+			<21 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "hello";
+	};
+};
+
+&clock_gpio_6 {
+	boot-hogs-framing {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>, <23 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "framing";
+	};
+};
+
+&clock_gpio_7 {
+	boot-hogs-framing {
+		gpio-hog;
+		gpios = <2 GPIO_ACTIVE_HIGH>, <3 GPIO_ACTIVE_HIGH>,
+			<4 GPIO_ACTIVE_HIGH>, <5 GPIO_ACTIVE_HIGH>,
+			<6 GPIO_ACTIVE_HIGH>, <7 GPIO_ACTIVE_HIGH>,
+			<8 GPIO_ACTIVE_HIGH>, <9 GPIO_ACTIVE_HIGH>,
+			<10 GPIO_ACTIVE_HIGH>, <11 GPIO_ACTIVE_HIGH>,
+			<12 GPIO_ACTIVE_HIGH>, <13 GPIO_ACTIVE_HIGH>,
+			<14 GPIO_ACTIVE_HIGH>, <15 GPIO_ACTIVE_HIGH>,
+			<16 GPIO_ACTIVE_HIGH>, <17 GPIO_ACTIVE_HIGH>,
+			<18 GPIO_ACTIVE_HIGH>, <19 GPIO_ACTIVE_HIGH>,
+			<20 GPIO_ACTIVE_HIGH>, <21 GPIO_ACTIVE_HIGH>,
+			<22 GPIO_ACTIVE_HIGH>, <23 GPIO_ACTIVE_HIGH>;
+		output-high;
+		line-name = "framing";
+	};
+};

boards/shields/rpi_pico_clock/boards/waveshare_pico_clock_green/led_matrix.dtsi

@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 2023-2024 TiaC Systems
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <freq.h>
+
+&clock_spi_leds {
+	sipo_mux_gp: sipo-mux-gp@0 {
+		compatible = "sipo-mux-gp-spi";
+		spi-max-frequency = <DT_FREQ_M(30)>;
+		reg = <0>;
+
+		status = "disabled";
+
+		refresh-time-us = <500>;
+		shift-width = <32>;
+		data-width = <24>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		sipo_mux_gpio_0: sipo-mux-gpio@0 {
+			compatible = "sipo-mux-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <24>;
+			offset = <0>;
+			reg = <0>;
+
+			status = "disabled";
+		};
+
+		sipo_mux_gpio_1: sipo-mux-gpio@1 {
+			compatible = "sipo-mux-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <24>;
+			offset = <24>;
+			reg = <1>;
+
+			status = "disabled";
+		};
+
+		sipo_mux_gpio_2: sipo-mux-gpio@2 {
+			compatible = "sipo-mux-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <24>;
+			offset = <48>;
+			reg = <2>;
+
+			status = "disabled";
+		};
+
+		sipo_mux_gpio_3: sipo-mux-gpio@3 {
+			compatible = "sipo-mux-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <24>;
+			offset = <72>;
+			reg = <3>;
+
+			status = "disabled";
+		};
+
+		sipo_mux_gpio_4: sipo-mux-gpio@4 {
+			compatible = "sipo-mux-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <24>;
+			offset = <96>;
+			reg = <4>;
+
+			status = "disabled";
+		};
+
+		sipo_mux_gpio_5: sipo-mux-gpio@5 {
+			compatible = "sipo-mux-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <24>;
+			offset = <120>;
+			reg = <5>;
+
+			status = "disabled";
+		};
+
+		sipo_mux_gpio_6: sipo-mux-gpio@6 {
+			compatible = "sipo-mux-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <24>;
+			offset = <144>;
+			reg = <6>;
+
+			status = "disabled";
+		};
+
+		sipo_mux_gpio_7: sipo-mux-gpio@7 {
+			compatible = "sipo-mux-gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+			ngpios = <24>;
+			offset = <168>;
+			reg = <7>;
+
+			status = "disabled";
+		};
+
+		sipo_mux_display_8: sipo-mux-display@8 {
+			compatible = "sipo-mux-display";
+			reg = <8>;
+
+			height = <7>;
+			width = <22>;
+			offset = <2 1>;
+
+			status = "disabled";
+		};
+	};
+};
+
+clock_sipo_mux: &sipo_mux_gp {};
+clock_gpio_0: &sipo_mux_gpio_0 {};
+clock_gpio_1: &sipo_mux_gpio_1 {};
+clock_gpio_2: &sipo_mux_gpio_2 {};
+clock_gpio_3: &sipo_mux_gpio_3 {};
+clock_gpio_4: &sipo_mux_gpio_4 {};
+clock_gpio_5: &sipo_mux_gpio_5 {};
+clock_gpio_6: &sipo_mux_gpio_6 {};
+clock_gpio_7: &sipo_mux_gpio_7 {};
+clock_display: &sipo_mux_display_8 {};