ARM: dts: stm32: Append additional I2Cs for STM32F746 SoC

Append 3 additional I2C instance for STM32F746 SoC.

Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 4be2ee5..1479e3e 100644 (file)
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -345,6 +345,42 @@
                        status = "disabled";
                };
 
+               i2c2: i2c@40005800 {
+                       compatible = "st,stm32f7-i2c";
+                       reg = <0x40005800 0x400>;
+                       interrupts = <33>,
+                                    <34>;
+                       resets = <&rcc STM32F7_APB1_RESET(I2C2)>;
+                       clocks = <&rcc 1 CLK_I2C2>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
+               i2c3: i2c@40005C00 {
+                       compatible = "st,stm32f7-i2c";
+                       reg = <0x40005C00 0x400>;
+                       interrupts = <72>,
+                                    <73>;
+                       resets = <&rcc STM32F7_APB1_RESET(I2C3)>;
+                       clocks = <&rcc 1 CLK_I2C3>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
+               i2c4: i2c@40006000 {
+                       compatible = "st,stm32f7-i2c";
+                       reg = <0x40006000 0x400>;
+                       interrupts = <95>,
+                                    <96>;
+                       resets = <&rcc STM32F7_APB1_RESET(I2C4)>;
+                       clocks = <&rcc 1 CLK_I2C4>;
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       status = "disabled";
+               };
+
                cec: cec@40006c00 {
                        compatible = "st,stm32-cec";
                        reg = <0x40006C00 0x400>;