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-rw-r--r--Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml26
1 files changed, 16 insertions, 10 deletions
diff --git a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
index 3b9143af2c7c..acfb9db021dc 100644
--- a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
+++ b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml
@@ -11,9 +11,10 @@ maintainers:
description: |
Google's ChromeOS EC codec is a digital mic codec provided by the
- Embedded Controller (EC) and is controlled via a host-command interface.
- An EC codec node should only be found as a sub-node of the EC node (see
- Documentation/devicetree/bindings/mfd/google,cros-ec.yaml).
+ Embedded Controller (EC) and is controlled via a host-command
+ interface. An EC codec node should only be found inside the "codecs"
+ subnode of a cros-ec node.
+ (see Documentation/devicetree/bindings/mfd/google,cros-ec.yaml).
properties:
compatible:
@@ -54,14 +55,19 @@ examples:
#size-cells = <0>;
cros-ec@0 {
compatible = "google,cros-ec-spi";
- #address-cells = <2>;
- #size-cells = <1>;
reg = <0>;
- cros_ec_codec: ec-codec@10500000 {
- compatible = "google,cros-ec-codec";
- #sound-dai-cells = <1>;
- reg = <0x0 0x10500000 0x80000>;
- memory-region = <&reserved_mem>;
+
+ codecs {
+ #address-cells = <2>;
+ #size-cells = <1>;
+
+ cros_ec_codec: ec-codec@10500000 {
+ compatible = "google,cros-ec-codec";
+ #sound-dai-cells = <1>;
+ reg = <0x0 0x10500000 0x80000>;
+ memory-region = <&reserved_mem>;
+ };
+
};
};
};