arm64: dts: st: add spdifrx support on stm32mp251

Add S/PDIFRX support to STM32MP25 SoC family.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 83d92b70bc5f11f703fbc3cc722f01beca5eee43..1accf931c49ec30e21c08ef943148a08d6c5a857 100644 (file)
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -297,6 +297,20 @@
                                status = "disabled";
                        };
 
+                       spdifrx: audio-controller@400d0000 {
+                               compatible = "st,stm32h7-spdifrx";
+                               #sound-dai-cells = <0>;
+                               reg = <0x400d0000 0x400>;
+                               clocks = <&rcc CK_KER_SPDIFRX>;
+                               clock-names = "kclk";
+                               interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
+                               dmas = <&hpdma 71 0x43 0x212>,
+                                      <&hpdma 72 0x43 0x212>;
+                               dma-names = "rx", "rx-ctrl";
+                               access-controllers = <&rifsc 30>;
+                               status = "disabled";
+                       };
+
                        usart2: serial@400e0000 {
                                compatible = "st,stm32h7-uart";
                                reg = <0x400e0000 0x400>;