boards: esp32h2_devkitm: Add peripherals

Add board configs for the following peripherals:

- ADC
- I2C
- I2S
- LEDC PWM
- MCPWM
- DMA
- TWAI

Signed-off-by: Raffael Rostagno <[email protected]>

Author: Raffael Rostagno

boards/espressif/esp32h2_devkitm/esp32h2_devkitm-pinctrl.dtsi

@@ -33,4 +33,41 @@
 			output-low;
 		};
 	};
+
+	i2c0_default: i2c0_default {
+		group1 {
+			pinmux = <I2C0_SDA_GPIO0>,
+				 <I2C0_SCL_GPIO1>;
+			bias-pull-up;
+			drive-open-drain;
+			output-high;
+		};
+	};
+
+	i2c1_default: i2c1_default {
+		group1 {
+			pinmux = <I2C0_SDA_GPIO2>,
+				 <I2C0_SCL_GPIO3>;
+			bias-pull-up;
+			drive-open-drain;
+			output-high;
+		};
+	};
+
+	i2s_default: i2s_default {
+		group1 {
+			pinmux = <I2S_MCLK_GPIO4>,
+				 <I2S_O_WS_GPIO5>,
+				 <I2S_O_BCK_GPIO14>,
+				 <I2S_O_SD_GPIO22>,
+				 <I2S_I_SD_GPIO25>;
+		};
+	};
+
+	twai_default: twai_default {
+		group1 {
+			pinmux = <TWAI_TX_GPIO26>,
+				 <TWAI_RX_GPIO27>;
+		};
+	};
 };

boards/espressif/esp32h2_devkitm/esp32h2_devkitm.dts

@@ -69,3 +69,25 @@
 	pinctrl-0 = <&spim2_default>;
 	pinctrl-names = "default";
 };
+
+&i2c0 {
+	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c0_default>;
+	pinctrl-names = "default";
+};
+
+&i2c1 {
+	clock-frequency = <I2C_BITRATE_FAST>;
+	pinctrl-0 = <&i2c1_default>;
+	pinctrl-names = "default";
+};
+
+&i2s {
+	pinctrl-0 = <&i2s_default>;
+	pinctrl-names = "default";
+};
+
+&twai {
+	pinctrl-0 = <&twai_default>;
+	pinctrl-names = "default";
+};

boards/espressif/esp32h2_devkitm/esp32h2_devkitm.yaml

@@ -6,9 +6,14 @@ arch: riscv
 toolchain:
   - zephyr
 supported:
+  - adc
   - gpio
   - watchdog
   - uart
+  - dma
+  - pwm
+  - spi
   - counter
   - entropy
-  - spi
+  - i2c
+  - i2s