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-rw-r--r--Documentation/devicetree/bindings/sound/st,sta32x.txt9
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/st,sta32x.txt b/Documentation/devicetree/bindings/sound/st,sta32x.txt
index 255de3ae5b2ff..52265fb757c58 100644
--- a/Documentation/devicetree/bindings/sound/st,sta32x.txt
+++ b/Documentation/devicetree/bindings/sound/st,sta32x.txt
@@ -19,6 +19,10 @@ Required properties:
Optional properties:
+ - clocks, clock-names: Clock specifier for XTI input clock.
+ If specified, the clock will be enabled when the codec is probed,
+ and disabled when it is removed. The 'clock-names' must be set to 'xti'.
+
- st,output-conf: number, Selects the output configuration:
0: 2-channel (full-bridge) power, 2-channel data-out
1: 2 (half-bridge). 1 (full-bridge) on-board power
@@ -39,6 +43,9 @@ Optional properties:
- st,thermal-warning-recover:
If present, thermal warning recovery is enabled.
+ - st,fault-detect-recovery:
+ If present, fault detect recovery is enabled.
+
- st,thermal-warning-adjustment:
If present, thermal warning adjustment is enabled.
@@ -76,6 +83,8 @@ Example:
codec: sta32x@38 {
compatible = "st,sta32x";
reg = <0x1c>;
+ clocks = <&clock>;
+ clock-names = "xti";
reset-gpios = <&gpio1 19 0>;
power-down-gpios = <&gpio1 16 0>;
st,output-conf = /bits/ 8 <0x3>; // set output to 2-channel