dts: arm: st: c0: Add dma and dmamux nodes
Add nodes for dma and dmamux to stm32c0-series.
Signed-off-by: Benjamin Björnsson <benjamin.bjornsson@gmail.com>
diff --git a/dts/arm/st/c0/stm32c0.dtsi b/dts/arm/st/c0/stm32c0.dtsi
index bd88737..7133e2b 100644
--- a/dts/arm/st/c0/stm32c0.dtsi
+++ b/dts/arm/st/c0/stm32c0.dtsi
@@ -302,6 +302,29 @@
sampling-times = <2 4 8 13 20 40 80 161>;
num-sampling-time-common-channels = <2>;
};
+
+ dma1: dma@40020000 {
+ compatible = "st,stm32-dma-v2";
+ #dma-cells = <3>;
+ reg = <0x40020000 0x400>;
+ interrupts = <9 0 10 0 10 0>;
+ clocks = <&rcc STM32_CLOCK_BUS_AHB1 0x00000001>;
+ dma-requests = <3>;
+ dma-offset = <0>;
+ status = "disabled";
+ };
+
+ /* DMAMUX clock is enabled as long as DMA1 is enabled */
+ dmamux1: dmamux@40020800 {
+ compatible = "st,stm32-dmamux";
+ #dma-cells = <3>;
+ reg = <0x40020800 0x800>;
+ interrupts = <11 0>;
+ dma-channels = <3>;
+ dma-generators = <4>;
+ dma-requests= <49>;
+ status = "disabled";
+ };
};
die_temp: dietemp {
