boards: stm32l412: fifo compatibility to spi2
In file stm32l412.dtsi, spi2 was missing fifo compatibility,
this way failing to initialise fifo threshold correctly
when spi data width is configured.
};
spi2: spi@40003800 {
- compatible = "st,stm32-spi";
+ compatible = "st,stm32-spi-fifo", "st,stm32-spi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40003800 0x400>;
