linux-kernel - [PATCH 3/3] dt-bindings: i2c: qcom,i2c-qup: Document noise rejection properties

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Message-Id: <20210113182522.443262-4-angelogioacchino.delregno@somainline.org>
Date:   Wed, 13 Jan 2021 19:25:22 +0100
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>
To:     agross@...nel.org
Cc:     linux-kernel@...r.kernel.org, konrad.dybcio@...ainline.org,
        marijn.suijten@...ainline.org, martin.botka@...ainline.org,
        bjorn.andersson@...aro.org, robh+dt@...nel.org,
        devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-i2c@...r.kernel.org,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>
Subject: [PATCH 3/3] dt-bindings: i2c: qcom,i2c-qup: Document noise rejection properties

Document the new noise rejection properties "qcom,noise-reject-sda"
and "qcom,noise-reject-scl".

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...ainline.org>
---
 .../devicetree/bindings/i2c/qcom,i2c-qup.yaml      | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.yaml
index c5c7db3ac2a6..3f14dd65c6b9 100644
--- a/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.yaml
+++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-qup.yaml
@@ -58,6 +58,20 @@ properties:
   '#size-cells':
     const: 0
 
+  qcom,noise-reject-sda:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Noise rejection level for the SDA line.
+    minimum: 0
+    maximum: 3
+    default: 0
+
+  qcom,noise-reject-scl:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Noise rejection level for the SCL line.
+    minimum: 0
+    maximum: 3
+    default: 0
+
 required:
   - compatible
   - clocks
-- 
2.29.2