linux-kernel - [RFC PATCH 1/3] media: dt-bindings: Add regulator current load

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Message-ID: <20250620040736.3032667-2-quic_wenmliu@quicinc.com>
Date: Fri, 20 Jun 2025 12:07:34 +0800
From: Wenmeng Liu <quic_wenmliu@...cinc.com>
To: <rfoss@...nel.org>, <todor.too@...il.com>, <bryan.odonoghue@...aro.org>,
        <mchehab@...nel.org>, <robh@...nel.org>, <krzk+dt@...nel.org>,
        <conor+dt@...nel.org>, <andersson@...nel.org>,
        <konradybcio@...nel.org>, <akapatra@...cinc.com>,
        <hariramp@...cinc.com>
CC: <linux-media@...r.kernel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <quic_svankada@...cinc.com>, <quic_depengs@...cinc.com>,
        <quic_vikramsa@...cinc.com>, <quic_wenmliu@...cinc.com>
Subject: [RFC PATCH 1/3] media: dt-bindings: Add regulator current load

Add regulator current load support for vdda-phy vdda-pll.

Signed-off-by: Wenmeng Liu <quic_wenmliu@...cinc.com>
---
 .../devicetree/bindings/media/qcom,sc7280-camss.yaml        | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml b/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml
index ee35e3bc97ff..a1ae4701d178 100644
--- a/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml
+++ b/Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml
@@ -131,6 +131,12 @@ properties:
     description:
       Phandle to 1.8V regulator supply to PHY refclk pll block.
 
+  regulator-load-current:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    description: |
+      Specifies the load current (in microamperes) for the regulators used by the device.
+      The first value corresponds to vdda-phy, and the second to vdda-pll.
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
 
-- 
2.34.1