Example:
usart1: serial@40011000 {
- compatible = "st,stm32-usart", "st,stm32-uart";
+ compatible = "st,stm32-uart";
reg = <0x40011000 0x400>;
interrupts = <37>;
clocks = <&clk_pclk2>;
Required properties:
- compatible: can be either:
- - "st,stm32-usart",
- "st,stm32-uart",
- - "st,stm32f7-usart",
- "st,stm32f7-uart",
- - "st,stm32h7-usart"
- "st,stm32h7-uart".
- depending on whether the device supports synchronous mode
- and is compatible with stm32(f4), stm32f7 or stm32h7.
+ depending is compatible with stm32(f4), stm32f7 or stm32h7.
- reg: The address and length of the peripheral registers space
- interrupts:
- The interrupt line for the USART instance,
};
usart2: serial@40004400 {
- compatible = "st,stm32-usart", "st,stm32-uart";
+ compatible = "st,stm32-uart";
reg = <0x40004400 0x400>;
interrupts = <38>;
clocks = <&clk_pclk1>;
};
usart1: serial@40011000 {
- compatible = "st,stm32-usart", "st,stm32-uart";
+ compatible = "st,stm32-uart";
reg = <0x40011000 0x400>;
interrupts = <37>;
clocks = <&rcc 0 164>;