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Diffstat (limited to 'arch/arm/boot/dts/da850-evm.dts')
-rw-r--r--arch/arm/boot/dts/da850-evm.dts72
1 files changed, 72 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 1e11e5a5f723..4f935ad9f27b 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -17,6 +17,18 @@
soc {
pmx_core: pinmux@1c14120 {
status = "okay";
+
+ mcasp0_pins: pinmux_mcasp0_pins {
+ pinctrl-single,bits = <
+ /*
+ * AHCLKX, ACLKX, AFSX, AHCLKR, ACLKR,
+ * AFSR, AMUTE
+ */
+ 0x00 0x11111111 0xffffffff
+ /* AXR11, AXR12 */
+ 0x04 0x00011000 0x000ff000
+ >;
+ };
};
serial0: serial@1c42000 {
status = "okay";
@@ -39,6 +51,20 @@
tps: tps@48 {
reg = <0x48>;
};
+ tlv320aic3106: tlv320aic3106@18 {
+ #sound-dai-cells = <0>;
+ compatible = "ti,tlv320aic3106";
+ reg = <0x18>;
+ status = "okay";
+
+ /* Regulators */
+ IOVDD-supply = <&vdcdc2_reg>;
+ /* Derived from VBAT: Baseboard 3.3V / 1.8V */
+ AVDD-supply = <&vbat>;
+ DRVDD-supply = <&vbat>;
+ DVDD-supply = <&vbat>;
+ };
+
};
wdt: wdt@1c21000 {
status = "okay";
@@ -117,6 +143,33 @@
regulator-max-microvolt = <5000000>;
regulator-boot-on;
};
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "DA850/OMAP-L138 EVM";
+ simple-audio-card,widgets =
+ "Line", "Line In",
+ "Line", "Line Out";
+ simple-audio-card,routing =
+ "LINE1L", "Line In",
+ "LINE1R", "Line In",
+ "Line Out", "LLOUT",
+ "Line Out", "RLOUT";
+ simple-audio-card,format = "dsp_b";
+ simple-audio-card,bitclock-master = <&link0_codec>;
+ simple-audio-card,frame-master = <&link0_codec>;
+ simple-audio-card,bitclock-inversion;
+
+ simple-audio-card,cpu {
+ sound-dai = <&mcasp0>;
+ system-clock-frequency = <24576000>;
+ };
+
+ link0_codec: simple-audio-card,codec {
+ sound-dai = <&tlv320aic3106>;
+ system-clock-frequency = <24576000>;
+ };
+ };
};
/include/ "tps6507x.dtsi"
@@ -170,3 +223,22 @@
};
};
};
+
+&mcasp0 {
+ #sound-dai-cells = <0>;
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mcasp0_pins>;
+
+ op-mode = <0>; /* MCASP_IIS_MODE */
+ tdm-slots = <2>;
+ /* 4 serializer */
+ serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
+ 0 0 0 0
+ 0 0 0 0
+ 0 0 0 1
+ 2 0 0 0
+ >;
+ tx-num-evt = <32>;
+ rx-num-evt = <32>;
+};