linux-kernel - [PATCH 2/2] dt-bindings: auxdisplay: holtek,ht16k33.yaml: Add holtek,refuse-primary-fb

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Message-Id: <20220330073440.3986724-3-david@protonic.nl>
Date:   Wed, 30 Mar 2022 09:34:40 +0200
From:   David Jander <david@...tonic.nl>
To:     Robin van der Gracht <robin@...tonic.nl>,
        Miguel Ojeda <ojeda@...nel.org>
Cc:     Rob Herring <robh+dt@...nel.org>, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, David Jander <david@...tonic.nl>
Subject: [PATCH 2/2] dt-bindings: auxdisplay: holtek,ht16k33.yaml: Add holtek,refuse-primary-fb

Document the DT property that will cause the holtek auxdisplay driver to
back off if it detects that it is the first driver to probe a framebuffer
device.

Signed-off-by: David Jander <david@...tonic.nl>
---
 .../devicetree/bindings/auxdisplay/holtek,ht16k33.yaml         | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml b/Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
index fc4873deb76f..4de32c3e26ce 100644
--- a/Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
+++ b/Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml
@@ -53,6 +53,9 @@ properties:
     $ref: /schemas/leds/common.yaml#
     unevaluatedProperties: false
 
+  holtek,refuse-primary-fb:
+    description: Refuse to claim the first framebuffer device
+
 required:
   - compatible
   - reg
-- 
2.32.0