michaelh/zephyr
1
0
Fork 0
Code Releases Activity

dts: arm: nxp: add DAC support for RT11xx

Browse source 
Add DAC support for RT11xx SOCs.

Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>
This commit is contained in:
Florijan Plohl 2025-03-04 14:58:30 +01:00 • committed by Benjamin Cabé
commit f4d2757cef
3 changed files with 18 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

9
dts/arm/nxp/nxp_rt11xx.dtsi
View file

@ -88,6 +88,15 @@
};
soc {
dac: dac@40064000 {
compatible = "nxp,dac12";
reg = <0x40064000 0x4000>;
interrupts = <63 0>;
voltage-reference = <2>;
status = "disabled";
#io-channel-cells = <1>;
};
flexspi: spi@400cc000 {
compatible = "nxp,imx-flexspi";
reg = <0x400cc000 0x4000>;

5
dts/arm/nxp/nxp_rt11xx_cm4.dtsi
View file

@ -62,6 +62,11 @@
};
};
&dac {
dmas = <&edma_lpsr0 0 189>;
dma-names = "tx";
};
&sai1 {
dmas = <&edma_lpsr0 0 54>, <&edma_lpsr0 0 55>;
dma-names = "rx", "tx";

4
dts/arm/nxp/nxp_rt11xx_cm7.dtsi
View file

@ -94,6 +94,10 @@
};
};
&dac {
dmas = <&edma0 0 189>;
dma-names = "tx";
};
&sai1 {
dmas = <&edma0 0 54>, <&edma0 0 55>;