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drivers: spi: Add STM32G4X SPI support

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Add SPI driver support for STM32G4X SoC series.

Signed-off-by: Richard Osterloh <richard.osterloh@gmail.com>
This commit is contained in:
Richard Osterloh 2019-09-04 09:45:03 +01:00 • committed by Andrew Boie
commit 794606f866
4 changed files with 59 additions and 1 deletions
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33
dts/arm/st/g4/stm32g4.dtsi
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@ -206,6 +206,39 @@
label= "I2C_3";
};
spi1: spi@40013000 {
compatible = "st,stm32-spi-fifo";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40013000 0x400>;
interrupts = <35 5>;
clocks = <&rcc STM32_CLOCK_BUS_APB2 0x00001000>;
status = "disabled";
label = "SPI_1";
};
spi2: spi@40003800 {
compatible = "st,stm32-spi-fifo";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40003800 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00004000>;
interrupts = <36 5>;
status = "disabled";
label = "SPI_2";
};
spi3: spi@40003c00 {
compatible = "st,stm32-spi-fifo";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x40003c00 0x400>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00008000>;
interrupts = <51 5>;
status = "disabled";
label = "SPI_3";
};
};
};