ARM: dts: stm32: add i2s support on stm32mp157c

This patch adds support of STM32 I2S 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 9ae40240f635e559b19ab107ea87c30c9e48b6f1..ec2d6475caa23edc872c284e66e90ad108f1388a 100644 (file)
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -365,6 +365,17 @@
                        status = "disabled";
                };
 
+               i2s2: audio-controller@4000b000 {
+                       compatible = "st,stm32h7-i2s";
+                       #sound-dai-cells = <0>;
+                       reg = <0x4000b000 0x400>;
+                       interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+                       dmas = <&dmamux1 39 0x400 0x01>,
+                              <&dmamux1 40 0x400 0x01>;
+                       dma-names = "rx", "tx";
+                       status = "disabled";
+               };
+
                spi3: spi@4000c000 {
                        #address-cells = <1>;
                        #size-cells = <0>;
@@ -379,6 +390,17 @@
                        status = "disabled";
                };
 
+               i2s3: audio-controller@4000c000 {
+                       compatible = "st,stm32h7-i2s";
+                       #sound-dai-cells = <0>;
+                       reg = <0x4000c000 0x400>;
+                       interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+                       dmas = <&dmamux1 61 0x400 0x01>,
+                              <&dmamux1 62 0x400 0x01>;
+                       dma-names = "rx", "tx";
+                       status = "disabled";
+               };
+
                spdifrx: audio-controller@4000d000 {
                        compatible = "st,stm32h7-spdifrx";
                        #sound-dai-cells = <0>;
@@ -607,6 +629,17 @@
                        status = "disabled";
                };
 
+               i2s1: audio-controller@44004000 {
+                       compatible = "st,stm32h7-i2s";
+                       #sound-dai-cells = <0>;
+                       reg = <0x44004000 0x400>;
+                       interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+                       dmas = <&dmamux1 37 0x400 0x01>,
+                              <&dmamux1 38 0x400 0x01>;
+                       dma-names = "rx", "tx";
+                       status = "disabled";
+               };
+
                spi4: spi@44005000 {
                        #address-cells = <1>;
                        #size-cells = <0>;