ARM: dts: stm32: add spdifrx support on stm32mp157c

This patch adds support of STM32 SPDIFRX on
stm32mp157c.

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

diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 6ce75f6..2afeee6 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -379,6 +379,19 @@
                        status = "disabled";
                };
 
+               spdifrx: audio-controller@4000d000 {
+                       compatible = "st,stm32h7-spdifrx";
+                       #sound-dai-cells = <0>;
+                       reg = <0x4000d000 0x400>;
+                       clocks = <&rcc SPDIF_K>;
+                       clock-names = "kclk";
+                       interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+                       dmas = <&dmamux1 93 0x400 0x01>,
+                              <&dmamux1 94 0x400 0x01>;
+                       dma-names = "rx", "rx-ctrl";
+                       status = "disabled";
+               };
+
                usart2: serial@4000e000 {
                        compatible = "st,stm32h7-uart";
                        reg = <0x4000e000 0x400>;