dts: arm: st: f0: refactor stm32f0 i2c2 driver

Remove I2C2 from base dtsi, and add it to F030x8, F070xB & F051 Signed-off-by: Guillaume Gautier <[email protected]>
maxpark · Mar 7, 2023 · b3a08d4 · b3a08d4
1 parent 03aad04
commit b3a08d4
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Showing 5 changed files with 36 additions and 13 deletions.
diff --git a/dts/arm/st/f0/stm32f0.dtsi b/dts/arm/st/f0/stm32f0.dtsi
@@ -185,18 +185,6 @@
 			status = "disabled";
 		};
 
-		i2c2: i2c@40005800 {
-			compatible = "st,stm32-i2c-v2";
-			clock-frequency = <I2C_BITRATE_STANDARD>;
-			#address-cells = <1>;
-			#size-cells = <0>;
-			reg = <0x40005800 0x400>;
-			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00400000>;
-			interrupts = <24 0>;
-			interrupt-names = "combined";
-			status = "disabled";
-		};
-
 		spi1: spi@40013000 {
 			compatible = "st,stm32-spi-fifo", "st,stm32-spi";
 			#address-cells = <1>;

diff --git a/dts/arm/st/f0/stm32f030X6.dtsi b/dts/arm/st/f0/stm32f030X6.dtsi
@@ -21,7 +21,6 @@
 	};
 };
 
-/delete-node/ &i2c2;
 /delete-node/ &timers6;
 /delete-node/ &timers7;
 /delete-node/ &timers15;
diff --git a/dts/arm/st/f0/stm32f030X8.dtsi b/dts/arm/st/f0/stm32f030X8.dtsi
@@ -27,6 +27,18 @@
 			status = "disabled";
 		};
 
+		i2c2: i2c@40005800 {
+			compatible = "st,stm32-i2c-v2";
+			clock-frequency = <I2C_BITRATE_STANDARD>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x40005800 0x400>;
+			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00400000>;
+			interrupts = <24 0>;
+			interrupt-names = "combined";
+			status = "disabled";
+		};
+
 		spi2: spi@40003800 {
 			compatible = "st,stm32-spi-fifo", "st,stm32-spi";
 			#address-cells = <1>;

diff --git a/dts/arm/st/f0/stm32f051.dtsi b/dts/arm/st/f0/stm32f051.dtsi
@@ -17,6 +17,18 @@
 			status = "disabled";
 		};
 
+		i2c2: i2c@40005800 {
+			compatible = "st,stm32-i2c-v2";
+			clock-frequency = <I2C_BITRATE_STANDARD>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x40005800 0x400>;
+			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00400000>;
+			interrupts = <24 0>;
+			interrupt-names = "combined";
+			status = "disabled";
+		};
+
 		dac1: dac@40007400 {
 			compatible = "st,stm32-dac";
 			reg = <0x40007400 0x400>;

diff --git a/dts/arm/st/f0/stm32f070Xb.dtsi b/dts/arm/st/f0/stm32f070Xb.dtsi
@@ -17,5 +17,17 @@
 				reg = <0x08000000 DT_SIZE_K(128)>;
 			};
 		};
+
+		i2c2: i2c@40005800 {
+			compatible = "st,stm32-i2c-v2";
+			clock-frequency = <I2C_BITRATE_STANDARD>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x40005800 0x400>;
+			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00400000>;
+			interrupts = <24 0>;
+			interrupt-names = "combined";
+			status = "disabled";
+		};
 	};
 };