This patch enables the uniperif players 2 & 3 for b2120 boards
and also adds the "simple-audio-card" device node to interconnect
the SoC sound device and the codec.
Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
---
arch/arm/boot/dts/stihxxx-b2120.dtsi | 40 ++++++++++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi
index 722c63f..5297f21 100644
--- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
+++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi
@@ -131,5 +131,45 @@
dvb-card = <STV0367_TDA18212_NIMA_1>;
};
};
+
+ sti_uni_player2: sti-uni-player@2 {
+ status = "okay";
+ };
+
+ sti_uni_player3: sti-uni-player@3 {
+ status = "okay";
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "sti audio card";
+ status = "okay";
+
+ simple-audio-card,dai-link@0 {
+ /* DAC */
+ format = "i2s";
+ dai-tdm-slot-width = <32>;
+ mclk-fs = <256>;
+ cpu {
+ sound-dai = <&sti_uni_player2>;
+ };
+
+ codec {
+ sound-dai = <&sti_sasg_codec 1>;
+ };
+ };
+ simple-audio-card,dai-link@1 {
+ /* SPDIF */
+ format = "left_j";
+ mclk-fs = <128>;
+ cpu {
+ sound-dai = <&sti_uni_player3>;
+ };
+
+ codec {
+ sound-dai = <&sti_sasg_codec 0>;
+ };
+ };
+ };
};
};
--
1.9.1
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