On Mon, Dec 24, 2018 at 10:38 PM Guenter Roeck groeck@google.com wrote:
On Mon, Dec 24, 2018 at 12:39 AM Cheng-Yi Chiang cychiang@chromium.org wrote:
Add documentation for Chrome EC codec driver.
Signed-off-by: Cheng-Yi Chiang cychiang@chromium.org
Change in v2: Fixed name of driver in MAINTAINERS.
.../bindings/sound/google,cros-ec-codec.txt | 24 +++++++++++++++++++
Since this is a devicetree binding, it will require an Ack from a DT maintainer. You might want to check the output of scripts/get_maintainer.pl to make sure you don't miss anyone important.
Guenter
Thanks for the suggestion. cc'ed Rob Herring in v3.
MAINTAINERS | 5 ++++ 2 files changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
diff --git a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt new file mode 100644 index 0000000000000..57718382b3a36 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt @@ -0,0 +1,24 @@ +* Audio codec controlled by ChromeOS EC
+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/cros-ec.txt).
+Required properties: +- compatible: Must contain "google,cros-ec-codec" +- #sound-dai-cells: Should be 1. The cell specifies number of DAIs.
+Example:
+cros-ec@0 {
compatible = "google,cros-ec-spi";...cros_ec_codec: ec-codec {compatible = "google,cros-ec-codec";#sound-dai-cells = <1>;};+}; diff --git a/MAINTAINERS b/MAINTAINERS index 5b9c6af98283b..05e1922624e58 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3636,6 +3636,11 @@ S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git F: drivers/platform/chrome/
+CHROMEOS EC CODEC DRIVER +M: Cheng-Yi Chiang cychiang@chromium.org +S: Maintained +F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
CIRRUS LOGIC AUDIO CODEC DRIVERS M: Brian Austin brian.austin@cirrus.com M: Paul Handrigan Paul.Handrigan@cirrus.com -- 2.20.1.415.g653613c723-goog