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-rw-r--r--dts/src/arm/imx6qdl-hummingboard.dtsi52
1 files changed, 42 insertions, 10 deletions
diff --git a/dts/src/arm/imx6qdl-hummingboard.dtsi b/dts/src/arm/imx6qdl-hummingboard.dtsi
index 7e20b47..0e64016 100644
--- a/dts/src/arm/imx6qdl-hummingboard.dtsi
+++ b/dts/src/arm/imx6qdl-hummingboard.dtsi
@@ -38,6 +38,7 @@
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
+#include <dt-bindings/sound/fsl-imx-audmux.h>
/ {
/* Will be filled by the bootloader */
@@ -110,17 +111,27 @@
vin-supply = <&v_5v0>;
};
- sound-sgtl5000 {
- audio-codec = <&sgtl5000>;
- audio-routing =
- "MIC_IN", "Mic Jack",
- "Mic Jack", "Mic Bias",
+ audio: sound-sgtl5000 {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "On-board Codec";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&sound_codec>;
+ simple-audio-card,frame-master = <&sound_codec>;
+ simple-audio-card,widgets =
+ "Microphone", "Headphone Jack",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "MIC_IN", "Headphone Jack",
+ "Headphone Jack", "Mic Bias",
"Headphone Jack", "HP_OUT";
- compatible = "fsl,imx-audio-sgtl5000";
- model = "On-board Codec";
- mux-ext-port = <5>;
- mux-int-port = <1>;
- ssi-controller = <&ssi1>;
+
+ sound_cpu: simple-audio-card,cpu {
+ sound-dai = <&ssi1>;
+ };
+
+ sound_codec: simple-audio-card,codec {
+ sound-dai = <&sgtl5000>;
+ };
};
sound-spdif {
@@ -134,6 +145,26 @@
&audmux {
status = "okay";
+
+ ssi1 {
+ fsl,audmux-port = <0>;
+ fsl,port-config = <
+ (IMX_AUDMUX_V2_PTCR_SYN |
+ IMX_AUDMUX_V2_PTCR_TFSEL(4) |
+ IMX_AUDMUX_V2_PTCR_TCSEL(4) |
+ IMX_AUDMUX_V2_PTCR_TFSDIR |
+ IMX_AUDMUX_V2_PTCR_TCLKDIR)
+ IMX_AUDMUX_V2_PDCR_RXDSEL(4)
+ >;
+ };
+
+ pins5 {
+ fsl,audmux-port = <4>;
+ fsl,port-config = <
+ IMX_AUDMUX_V2_PTCR_SYN
+ IMX_AUDMUX_V2_PDCR_RXDSEL(0)
+ >;
+ };
};
&can1 {
@@ -166,6 +197,7 @@
compatible = "fsl,sgtl5000";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hummingboard_sgtl5000>;
+ #sound-dai-cells = <0>;
reg = <0x0a>;
VDDA-supply = <&v_3v2>;
VDDIO-supply = <&v_3v2>;