arm64: dts: imx8mm: Add SAI nodes

i.MX8MM has 5 SAI instances with the following base
addresses according to RM.

SAI1 base address: 3001_0000h
SAI2 base address: 3002_0000h
SAI3 base address: 3003_0000h
SAI5 base address: 3005_0000h
SAI6 base address: 3006_0000h

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 7e458db..7cca59f 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -212,6 +212,72 @@
                        #size-cells = <1>;
                        ranges;
 
+                       sai1: sai@30010000 {
+                               compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
+                               reg = <0x30010000 0x10000>;
+                               interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clk IMX8MM_CLK_SAI1_IPG>,
+                                        <&clk IMX8MM_CLK_SAI1_ROOT>,
+                                        <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>;
+                               clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                               dmas = <&sdma2 0 2 0>, <&sdma2 1 2 0>;
+                               dma-names = "rx", "tx";
+                               status = "disabled";
+                       };
+
+                       sai2: sai@30020000 {
+                               compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
+                               reg = <0x30020000 0x10000>;
+                               interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clk IMX8MM_CLK_SAI2_IPG>,
+                                       <&clk IMX8MM_CLK_SAI2_ROOT>,
+                                       <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>;
+                               clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                               dmas = <&sdma2 2 2 0>, <&sdma2 3 2 0>;
+                               dma-names = "rx", "tx";
+                               status = "disabled";
+                       };
+
+                       sai3: sai@30030000 {
+                               #sound-dai-cells = <0>;
+                               compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
+                               reg = <0x30030000 0x10000>;
+                               interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clk IMX8MM_CLK_SAI3_IPG>,
+                                        <&clk IMX8MM_CLK_SAI3_ROOT>,
+                                        <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>;
+                               clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                               dmas = <&sdma2 4 2 0>, <&sdma2 5 2 0>;
+                               dma-names = "rx", "tx";
+                               status = "disabled";
+                       };
+
+                       sai5: sai@30050000 {
+                               compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
+                               reg = <0x30050000 0x10000>;
+                               interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clk IMX8MM_CLK_SAI5_IPG>,
+                                        <&clk IMX8MM_CLK_SAI5_ROOT>,
+                                        <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>;
+                               clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                               dmas = <&sdma2 8 2 0>, <&sdma2 9 2 0>;
+                               dma-names = "rx", "tx";
+                               status = "disabled";
+                       };
+
+                       sai6: sai@30060000 {
+                               compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
+                               reg = <0x30060000 0x10000>;
+                               interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
+                               clocks = <&clk IMX8MM_CLK_SAI6_IPG>,
+                                        <&clk IMX8MM_CLK_SAI6_ROOT>,
+                                        <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_CLK_DUMMY>;
+                               clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                               dmas = <&sdma2 10 2 0>, <&sdma2 11 2 0>;
+                               dma-names = "rx", "tx";
+                               status = "disabled";
+                       };
+
                        gpio1: gpio@30200000 {
                                compatible = "fsl,imx8mm-gpio", "fsl,imx35-gpio";
                                reg = <0x30200000 0x10000>;