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Subject[PATCH 07/12] ARM: dts: imx6-tx6: convert to using simple-audio-card
Date
Convert the DTS sound setup to use the simple-audio-card driver.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
---
arch/arm/boot/dts/imx6qdl-tx6.dtsi | 50 ++++++++++++++++++++++++++++++++------
1 file changed, 42 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
index c6b2d63..e0dbf8b 100644
--- a/arch/arm/boot/dts/imx6qdl-tx6.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi
@@ -43,6 +43,7 @@
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/sound/fsl-imx-audmux.h>

/ {
aliases {
@@ -183,24 +184,56 @@
};

sound {
- compatible = "karo,imx6qdl-tx6qdl-sgtl5000",
- "fsl,imx-audio-sgtl5000";
- model = "sgtl5000-audio";
+ compatible = "karo,imx6qdl-tx6-sgtl5000",
+ "simple-audio-card";
+ simple-audio-card,name = "imx6qdl-tx6-sgtl5000-audio";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>;
- ssi-controller = <&ssi1>;
- audio-codec = <&sgtl5000>;
- audio-routing =
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&codec_dai>;
+ simple-audio-card,frame-master = <&codec_dai>;
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Line", "Line In",
+ "Line", "Line Out",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
"MIC_IN", "Mic Jack",
"Mic Jack", "Mic Bias",
"Headphone Jack", "HP_OUT";
- mux-int-port = <1>;
- mux-ext-port = <5>;
+
+ cpu_dai: simple-audio-card,cpu {
+ sound-dai = <&ssi1>;
+ };
+
+ codec_dai: simple-audio-card,codec {
+ sound-dai = <&sgtl5000>;
+ };
};
};

&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 {
@@ -298,6 +331,7 @@

sgtl5000: sgtl5000@0a {
compatible = "fsl,sgtl5000";
+ #sound-dai-cells = <0>;
reg = <0x0a>;
VDDA-supply = <&reg_2v5>;
VDDIO-supply = <&reg_3v3>;
--
2.1.4
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