arm64: dts: ls1028a: Add Audio DT nodes

This patch adds Audio DT nodes for LS1028ARDB and LS1028AQDS boards.

Signed-off-by: Alison Wang <alison.wang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index 14c79f4691eafc7a5b853ddd2df2a3218e938b54..b359068d9605654fc438a63e6107af024648e7c7 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -32,6 +32,49 @@
                device_type = "memory";
                reg = <0x0 0x80000000 0x1 0x00000000>;
        };
+
+       sys_mclk: clock-mclk {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <25000000>;
+       };
+
+       reg_1p8v: regulator-1p8v {
+               compatible = "regulator-fixed";
+               regulator-name = "1P8V";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+               regulator-always-on;
+       };
+
+       sound {
+               compatible = "simple-audio-card";
+               simple-audio-card,format = "i2s";
+               simple-audio-card,widgets =
+                       "Microphone", "Microphone Jack",
+                       "Headphone", "Headphone Jack",
+                       "Speaker", "Speaker Ext",
+                       "Line", "Line In Jack";
+               simple-audio-card,routing =
+                       "MIC_IN", "Microphone Jack",
+                       "Microphone Jack", "Mic Bias",
+                       "LINE_IN", "Line In Jack",
+                       "Headphone Jack", "HP_OUT",
+                       "Speaker Ext", "LINE_OUT";
+
+               simple-audio-card,cpu {
+                       sound-dai = <&sai1>;
+                       frame-master;
+                       bitclock-master;
+               };
+
+               simple-audio-card,codec {
+                       sound-dai = <&sgtl5000>;
+                       frame-master;
+                       bitclock-master;
+                       system-clock-frequency = <25000000>;
+               };
+       };
 };
 
 &duart0 {
@@ -89,5 +132,24 @@
                                reg = <0x57>;
                        };
                };
+
+               i2c@5 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x5>;
+
+                       sgtl5000: audio-codec@a {
+                               #sound-dai-cells = <0>;
+                               compatible = "fsl,sgtl5000";
+                               reg = <0xa>;
+                               VDDA-supply = <&reg_1p8v>;
+                               VDDIO-supply = <&reg_1p8v>;
+                               clocks = <&sys_mclk>;
+                       };
+               };
        };
 };
+
+&sai1 {
+       status = "okay";
+};

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
index f86b054a74aede5d2bbee126cf06edf3d206bca4..f9c272fb0738f95c4bf5ecde223551fe5c05aed1 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
@@ -28,6 +28,49 @@
                device_type = "memory";
                reg = <0x0 0x80000000 0x1 0x0000000>;
        };
+
+       sys_mclk: clock-mclk {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <25000000>;
+       };
+
+       reg_1p8v: regulator-1p8v {
+               compatible = "regulator-fixed";
+               regulator-name = "1P8V";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+               regulator-always-on;
+       };
+
+       sound {
+               compatible = "simple-audio-card";
+               simple-audio-card,format = "i2s";
+               simple-audio-card,widgets =
+                       "Microphone", "Microphone Jack",
+                       "Headphone", "Headphone Jack",
+                       "Speaker", "Speaker Ext",
+                       "Line", "Line In Jack";
+               simple-audio-card,routing =
+                       "MIC_IN", "Microphone Jack",
+                       "Microphone Jack", "Mic Bias",
+                       "LINE_IN", "Line In Jack",
+                       "Headphone Jack", "HP_OUT",
+                       "Speaker Ext", "LINE_OUT";
+
+               simple-audio-card,cpu {
+                       sound-dai = <&sai4>;
+                       frame-master;
+                       bitclock-master;
+               };
+
+               simple-audio-card,codec {
+                       sound-dai = <&sgtl5000>;
+                       frame-master;
+                       bitclock-master;
+                       system-clock-frequency = <25000000>;
+               };
+       };
 };
 
 &i2c0 {
@@ -39,6 +82,22 @@
                #address-cells = <1>;
                #size-cells = <0>;
 
+               i2c@1 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x1>;
+
+                       sgtl5000: audio-codec@a {
+                               #sound-dai-cells = <0>;
+                               compatible = "fsl,sgtl5000";
+                               reg = <0xa>;
+                               VDDA-supply = <&reg_1p8v>;
+                               VDDIO-supply = <&reg_1p8v>;
+                               clocks = <&sys_mclk>;
+                               sclk-strength = <3>;
+                       };
+               };
+
                i2c@2 {
                        #address-cells = <1>;
                        #size-cells = <0>;
@@ -88,3 +147,7 @@
 &enetc_port1 {
        status = "disabled";
 };
+
+&sai4 {
+       status = "okay";
+};

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 2896bbcfa3bb8d1a5d85e927a7fd18e5f4a91fb5..944e016eb074ed7e11cb25be1fc22684eb6137be 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -235,6 +235,21 @@
                        status = "disabled";
                };
 
+               edma0: dma-controller@22c0000 {
+                       #dma-cells = <2>;
+                       compatible = "fsl,vf610-edma";
+                       reg = <0x0 0x22c0000 0x0 0x10000>,
+                             <0x0 0x22d0000 0x0 0x10000>,
+                             <0x0 0x22e0000 0x0 0x10000>;
+                       interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+                                    <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+                       interrupt-names = "edma-tx", "edma-err";
+                       dma-channels = <32>;
+                       clock-names = "dmamux0", "dmamux1";
+                       clocks = <&clockgen 4 1>,
+                                <&clockgen 4 1>;
+               };
+
                gpio1: gpio@2300000 {
                        compatible = "fsl,qoriq-gpio";
                        reg = <0x0 0x2300000 0x0 0x10000>;
@@ -336,6 +351,48 @@
                                     <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>;
                };
 
+               sai1: audio-controller@f100000 {
+                       #sound-dai-cells = <0>;
+                       compatible = "fsl,vf610-sai";
+                       reg = <0x0 0xf100000 0x0 0x10000>;
+                       interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&clockgen 4 1>, <&clockgen 4 1>,
+                                <&clockgen 4 1>, <&clockgen 4 1>;
+                       clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                       dma-names = "tx", "rx";
+                       dmas = <&edma0 1 4>,
+                              <&edma0 1 3>;
+                       status = "disabled";
+               };
+
+               sai2: audio-controller@f110000 {
+                       #sound-dai-cells = <0>;
+                       compatible = "fsl,vf610-sai";
+                       reg = <0x0 0xf110000 0x0 0x10000>;
+                       interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&clockgen 4 1>, <&clockgen 4 1>,
+                                <&clockgen 4 1>, <&clockgen 4 1>;
+                       clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                       dma-names = "tx", "rx";
+                       dmas = <&edma0 1 6>,
+                              <&edma0 1 5>;
+                       status = "disabled";
+               };
+
+               sai4: audio-controller@f130000 {
+                       #sound-dai-cells = <0>;
+                       compatible = "fsl,vf610-sai";
+                       reg = <0x0 0xf130000 0x0 0x10000>;
+                       interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&clockgen 4 1>, <&clockgen 4 1>,
+                                <&clockgen 4 1>, <&clockgen 4 1>;
+                       clock-names = "bus", "mclk1", "mclk2", "mclk3";
+                       dma-names = "tx", "rx";
+                       dmas = <&edma0 1 10>,
+                              <&edma0 1 9>;
+                       status = "disabled";
+               };
+
                pcie@1f0000000 { /* Integrated Endpoint Root Complex */
                        compatible = "pci-host-ecam-generic";
                        reg = <0x01 0xf0000000 0x0 0x100000>;