ARM: dts: imx6ul: add sai support

Add device nodes for the i.MX6UL synchronous audio interfaces (SAI).

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index 9c873a67897de3b8974a38b78f8e404d410d9aee..e1fda39ea21d25e19c9ba78bb08422446d811f27 100644 (file)
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -235,6 +235,51 @@
                                        clock-names = "ipg", "per";
                                        status = "disabled";
                                };
+
+                               sai1: sai@02028000 {
+                                       #sound-dai-cells = <0>;
+                                       compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai";
+                                       reg = <0x02028000 0x4000>;
+                                       interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+                                       clocks = <&clks IMX6UL_CLK_SAI1_IPG>,
+                                                <&clks IMX6UL_CLK_SAI1>,
+                                                <&clks IMX6UL_CLK_DUMMY>, <&clks IMX6UL_CLK_DUMMY>;
+                                       clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                                       dmas = <&sdma 35 24 0>,
+                                              <&sdma 36 24 0>;
+                                       dma-names = "rx", "tx";
+                                       status = "disabled";
+                               };
+
+                               sai2: sai@0202c000 {
+                                       #sound-dai-cells = <0>;
+                                       compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai";
+                                       reg = <0x0202c000 0x4000>;
+                                       interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+                                       clocks = <&clks IMX6UL_CLK_SAI2_IPG>,
+                                                <&clks IMX6UL_CLK_SAI2>,
+                                                <&clks IMX6UL_CLK_DUMMY>, <&clks IMX6UL_CLK_DUMMY>;
+                                       clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                                       dmas = <&sdma 37 24 0>,
+                                              <&sdma 38 24 0>;
+                                       dma-names = "rx", "tx";
+                                       status = "disabled";
+                               };
+
+                               sai3: sai@02030000 {
+                                       #sound-dai-cells = <0>;
+                                       compatible = "fsl,imx6ul-sai", "fsl,imx6sx-sai";
+                                       reg = <0x02030000 0x4000>;
+                                       interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+                                       clocks = <&clks IMX6UL_CLK_SAI3_IPG>,
+                                                <&clks IMX6UL_CLK_SAI3>,
+                                                <&clks IMX6UL_CLK_DUMMY>, <&clks IMX6UL_CLK_DUMMY>;
+                                       clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                                       dmas = <&sdma 39 24 0>,
+                                              <&sdma 40 24 0>;
+                                       dma-names = "rx", "tx";
+                                       status = "disabled";
+                               };
                        };
 
                        tsc: tsc@02040000 {