Fix audio on kirkwood-openrd-client:
1) The audio-controller was left disabled.
2) The probe fails because cs42l51 is missing #sound-dai-cells.
/sound/simple-audio-card,codec: could not get #sound-dai-cells for /ocp@f1000000/i2c@11000/cs42l51@4a
asoc-simple-card sound: parse error -22
asoc-simple-card: probe of sound failed with error -22
3) The mapping is incorrect:
asoc-simple-card sound: cs42l51-hifi <-> spdif mapping ok
should be:
asoc-simple-card sound: cs42l51-hifi <-> i2s mapping ok
Reported-by: Rick Thomas <rbthomas@xxxxxxxxx>
Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
---
arch/arm/boot/dts/kirkwood-openrd-client.dts | 6 +++++-
arch/arm/boot/dts/kirkwood.dtsi | 2 +-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/kirkwood-openrd-client.dts b/arch/arm/boot/dts/kirkwood-openrd-client.dts
index 887b9c1..96ff59d 100644
--- a/arch/arm/boot/dts/kirkwood-openrd-client.dts
+++ b/arch/arm/boot/dts/kirkwood-openrd-client.dts
@@ -20,6 +20,9 @@
compatible = "marvell,openrd-client", "marvell,openrd", "marvell,kirkwood-88f6281", "marvell,kirkwood";
ocp@f1000000 {
+ audio-controller@a0000 {
+ status = "okay";
+ };
i2c@11000 {
status = "okay";
clock-frequency = <400000>;
@@ -27,6 +30,7 @@
cs42l51: cs42l51@4a {
compatible = "cirrus,cs42l51";
reg = <0x4a>;
+ #sound-dai-cells = <0>;
};
};
};
@@ -37,7 +41,7 @@
simple-audio-card,mclk-fs = <256>;
simple-audio-card,cpu {
- sound-dai = <&audio0>;
+ sound-dai = <&audio0 0>;
};
simple-audio-card,codec {
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index 7b5a4a1..7445a15 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -381,7 +381,7 @@
audio0: audio-controller@a0000 {
compatible = "marvell,kirkwood-audio";
- #sound-dai-cells = <0>;
+ #sound-dai-cells = <1>;
reg = <0xa0000 0x2210>;
interrupts = <24>;
clocks = <&gate_clk 9>;
--
2.4.0
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