boards: bflb: Add I2C tests support to some boards

VynDragon · VynDragon · commit 4607bcd78912 · 2025-10-28T03:51:30.000+01:00
Adds I2C tests running

Signed-off-by: Camille BAUD &lt;mail@massdriver.space&gt;
diff --git a/boards/aithinker/ai_m62_12f/ai_m62_12f-pinctrl.dtsi b/boards/aithinker/ai_m62_12f/ai_m62_12f-pinctrl.dtsi
@@ -23,4 +23,13 @@
 			bias-high-impedance;
 		};
 	};
+
+	i2c0_default: i2c0_default {
+		group1 {
+			pinmux = <GPIO0_I2C0_SCL>,
+				 <GPIO1_I2C0_SDA>;
+			bias-pull-up;
+			input-schmitt-enable;
+		};
+	};
 };
diff --git a/boards/aithinker/ai_m62_12f/ai_m62_12f.dts b/boards/aithinker/ai_m62_12f/ai_m62_12f.dts
@@ -108,3 +108,11 @@
 &gpio0 {
 	status = "okay";
 };
+
+&i2c0 {
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_STANDARD>;
+
+	pinctrl-0 = <&i2c0_default>;
+	pinctrl-names = "default";
+};
diff --git a/boards/aithinker/ai_m62_12f/ai_m62_12f.yaml b/boards/aithinker/ai_m62_12f/ai_m62_12f.yaml
@@ -18,4 +18,5 @@ supported:
   - pinctrl
   - uart
   - dma
+  - i2c
 vendor: bflb
diff --git a/boards/aithinker/ai_wb2_12f/ai_wb2_12f-pinctrl.dtsi b/boards/aithinker/ai_wb2_12f/ai_wb2_12f-pinctrl.dtsi
@@ -23,4 +23,13 @@
 			bias-high-impedance;
 		};
 	};
+
+	i2c0_default: i2c0_default {
+		group1 {
+			pinmux = <GPIO11_I2C_SDA>,
+				 <GPIO12_I2C_SCL>;
+			bias-pull-up;
+			input-schmitt-enable;
+		};
+	};
 };
diff --git a/boards/aithinker/ai_wb2_12f/ai_wb2_12f.dts b/boards/aithinker/ai_wb2_12f/ai_wb2_12f.dts
@@ -101,3 +101,11 @@
 &gpio0 {
 	status = "okay";
 };
+
+&i2c0 {
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_STANDARD>;
+
+	pinctrl-0 = <&i2c0_default>;
+	pinctrl-names = "default";
+};
diff --git a/boards/aithinker/ai_wb2_12f/ai_wb2_12f.yaml b/boards/aithinker/ai_wb2_12f/ai_wb2_12f.yaml
@@ -18,4 +18,5 @@ supported:
   - pinctrl
   - uart
   - dma
+  - i2c
 vendor: bflb
diff --git a/boards/doiting/dt_xt_zb1_devkit/dt_xt_zb1_devkit-pinctrl.dtsi b/boards/doiting/dt_xt_zb1_devkit/dt_xt_zb1_devkit-pinctrl.dtsi
@@ -22,4 +22,13 @@
 			bias-high-impedance;
 		};
 	};
+
+	i2c0_default: i2c0_default {
+		group1 {
+			pinmux = <GPIO0_I2C_SCL>,
+				 <GPIO1_I2C_SDA>;
+			bias-pull-up;
+			input-schmitt-enable;
+		};
+	};
 };
diff --git a/boards/doiting/dt_xt_zb1_devkit/dt_xt_zb1_devkit.dts b/boards/doiting/dt_xt_zb1_devkit/dt_xt_zb1_devkit.dts
@@ -61,3 +61,11 @@
 	pinctrl-1 = <&uart0_sleep>;
 	pinctrl-names = "default", "sleep";
 };
+
+&i2c0 {
+	status = "okay";
+	clock-frequency = <I2C_BITRATE_STANDARD>;
+
+	pinctrl-0 = <&i2c0_default>;
+	pinctrl-names = "default";
+};
diff --git a/boards/doiting/dt_xt_zb1_devkit/dt_xt_zb1_devkit.yaml b/boards/doiting/dt_xt_zb1_devkit/dt_xt_zb1_devkit.yaml
@@ -17,4 +17,5 @@ supported:
   - pinctrl
   - uart
   - dma
+  - i2c
 vendor: doiting

-Original file line number
+Diff line change
   - pinctrl
   - uart
   - dma
 +  - i2c
 vendor: bflb