linux-kernel - [PATCH v6 3/4] dt-bindings: google,cros-ec-pwm: add the new -type compatible

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Message-Id: <20220428100421.247471-4-fabiobaltieri@chromium.org>
Date:   Thu, 28 Apr 2022 10:04:20 +0000
From:   Fabio Baltieri <fabiobaltieri@...omium.org>
To:     Benson Leung <bleung@...omium.org>,
        Guenter Roeck <groeck@...omium.org>
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>, Lee Jones <lee.jones@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        chrome-platform@...ts.linux.dev, linux-pwm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Fabio Baltieri <fabiobaltieri@...omium.org>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v6 3/4] dt-bindings: google,cros-ec-pwm: add the new -type compatible

Update google,cros-ec-pwm node documentation to mention the
google,cros-ec-pwm-type compatible as a valid alternative.

Signed-off-by: Fabio Baltieri <fabiobaltieri@...omium.org>
Reviewed-by: Rob Herring <robh@...nel.org>
---
 .../devicetree/bindings/pwm/google,cros-ec-pwm.yaml      | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml
index 7ab6912a845f..c8577bdf6c94 100644
--- a/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml
+++ b/Documentation/devicetree/bindings/pwm/google,cros-ec-pwm.yaml
@@ -21,7 +21,14 @@ allOf:
 
 properties:
   compatible:
-    const: google,cros-ec-pwm
+    oneOf:
+      - description: PWM controlled using EC_PWM_TYPE_GENERIC channels.
+        items:
+          - const: google,cros-ec-pwm
+      - description: PWM controlled using CROS_EC_PWM_DT_<...> types.
+        items:
+          - const: google,cros-ec-pwm-type
+
   "#pwm-cells":
     description: The cell specifies the PWM index.
     const: 1
-- 
2.36.0.rc2.479.g8af0fa9b8e-goog