Add SAI support to STM32MP25 SoC family.
Signed-off-by: Olivier Moysan <olivier.moysan@xxxxxxxxxxx>
---
arch/arm64/boot/dts/st/stm32mp251.dtsi | 136 +++++++++++++++++++++++++
1 file changed, 136 insertions(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 6fe12e3bd7dd..e9db486b988a 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -484,6 +484,108 @@ spi5: spi@40280000 {
status = "disabled";
};
+ sai1: sai@40290000 {
+ compatible = "st,stm32mp25-sai";
+ reg = <0x40290000 0x4>, <0x4029a3f0 0x10>;
+ ranges = <0 0x40290000 0x400>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ clocks = <&rcc CK_BUS_SAI1>;
+ clock-names = "pclk";
+ interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rcc SAI1_R>;
+ access-controllers = <&rifsc 49>;
+ status = "disabled";
+
+ sai1a: audio-controller@40290004 {
+ compatible = "st,stm32-sai-sub-a";
+ reg = <0x4 0x20>;
+ #sound-dai-cells = <0>;
+ clocks = <&rcc CK_KER_SAI1>;
+ clock-names = "sai_ck";
+ dmas = <&hpdma 73 0x43 0x21>;
+ status = "disabled";
+ };
+
+ sai1b: audio-controller@40290024 {
+ compatible = "st,stm32-sai-sub-b";
+ reg = <0x24 0x20>;
+ #sound-dai-cells = <0>;
+ clocks = <&rcc CK_KER_SAI1>;
+ clock-names = "sai_ck";
+ dmas = <&hpdma 74 0x43 0x12>;
+ status = "disabled";
+ };
+ };
+
+ sai2: sai@402a0000 {
+ compatible = "st,stm32mp25-sai";
+ reg = <0x402a0000 0x4>, <0x402aa3f0 0x10>;
+ ranges = <0 0x402a0000 0x400>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ clocks = <&rcc CK_BUS_SAI2>;
+ clock-names = "pclk";
+ interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rcc SAI2_R>;
+ access-controllers = <&rifsc 50>;
+ status = "disabled";
+
+ sai2a: audio-controller@402a0004 {
+ compatible = "st,stm32-sai-sub-a";
+ reg = <0x4 0x20>;
+ #sound-dai-cells = <0>;
+ clocks = <&rcc CK_KER_SAI2>;
+ clock-names = "sai_ck";
+ dmas = <&hpdma 75 0x43 0x21>;
+ status = "disabled";
+ };
+
+ sai2b: audio-controller@402a0024 {
+ compatible = "st,stm32-sai-sub-b";
+ reg = <0x24 0x20>;
+ #sound-dai-cells = <0>;
+ clocks = <&rcc CK_KER_SAI2>;
+ clock-names = "sai_ck";
+ dmas = <&hpdma 76 0x43 0x12>;
+ status = "disabled";
+ };
+ };
+
+ sai3: sai@402b0000 {
+ compatible = "st,stm32mp25-sai";
+ reg = <0x402b0000 0x4>, <0x402ba3f0 0x10>;
+ ranges = <0 0x402b0000 0x400>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ clocks = <&rcc CK_BUS_SAI3>;
+ clock-names = "pclk";
+ interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rcc SAI3_R>;
+ access-controllers = <&rifsc 51>;
+ status = "disabled";
+
+ sai3a: audio-controller@402b0004 {
+ compatible = "st,stm32-sai-sub-a";
+ reg = <0x4 0x20>;
+ #sound-dai-cells = <0>;
+ clocks = <&rcc CK_KER_SAI3>;
+ clock-names = "sai_ck";
+ dmas = <&hpdma 77 0x43 0x21>;
+ status = "disabled";
+ };
+
+ sai3b: audio-controller@502b0024 {
+ compatible = "st,stm32-sai-sub-b";
+ reg = <0x24 0x20>;
+ #sound-dai-cells = <0>;
+ clocks = <&rcc CK_KER_SAI3>;
+ clock-names = "sai_ck";
+ dmas = <&hpdma 78 0x43 0x12>;
+ status = "disabled";
+ };
+ };
+
uart9: serial@402c0000 {
compatible = "st,stm32h7-uart";
reg = <0x402c0000 0x400>;
@@ -508,6 +610,40 @@ usart1: serial@40330000 {
status = "disabled";
};
+ sai4: sai@40340000 {
+ compatible = "st,stm32mp25-sai";
+ reg = <0x40340000 0x4>, <0x4034a3f0 0x10>;
+ ranges = <0 0x40340000 0x400>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ clocks = <&rcc CK_BUS_SAI4>;
+ clock-names = "pclk";
+ interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&rcc SAI4_R>;
+ access-controllers = <&rifsc 52>;
+ status = "disabled";
+
+ sai4a: audio-controller@40340004 {
+ compatible = "st,stm32-sai-sub-a";
+ reg = <0x4 0x20>;
+ #sound-dai-cells = <0>;
+ clocks = <&rcc CK_KER_SAI4>;
+ clock-names = "sai_ck";
+ dmas = <&hpdma 79 0x63 0x21>;
+ status = "disabled";
+ };
+
+ sai4b: audio-controller@40340024 {
+ compatible = "st,stm32-sai-sub-b";
+ reg = <0x24 0x20>;
+ #sound-dai-cells = <0>;
+ clocks = <&rcc CK_KER_SAI4>;
+ clock-names = "sai_ck";
+ dmas = <&hpdma 80 0x43 0x12>;
+ status = "disabled";
+ };
+ };
+
spi6: spi@40350000 {
#address-cells = <1>;
#size-cells = <0>;
--
2.25.1
