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Message-Id: <20250426-b4-media-committers-25-04-25-camss-supplies-v3-1-19e5e72ffc3e@linaro.org>
Date: Sat, 26 Apr 2025 23:52:48 +0100
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Robert Foss <rfoss@...nel.org>, Todor Tomov <todor.too@...il.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: dmitry.baryshkov@....qualcomm.com, loic.poulain@....qualcomm.com,
vladimir.zapolskiy@...aro.org, krzk@...nel.org,
linux-arm-msm@...r.kernel.org, linux-media@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Subject: [PATCH v3 1/2] dt-bindings: media: qcom,x1e80100-camss: Fixup
csiphy supply names
Declare a CSIPHY regulator pair 0p8 and 1p2 for each CSIPHY.
Name the inputs based on the voltage so as to have a consistent naming of
these rails across SoCs and PCBs.
There are no upstream users of this yaml definition yet so this change is
safe to make.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
---
.../bindings/media/qcom,x1e80100-camss.yaml | 52 +++++++++++++++++-----
1 file changed, 40 insertions(+), 12 deletions(-)
diff --git a/Documentation/devicetree/bindings/media/qcom,x1e80100-camss.yaml b/Documentation/devicetree/bindings/media/qcom,x1e80100-camss.yaml
index 113565cf2a991a8dcbc20889090e177e8bcadaac..dc7c1a9394c3b547f5e0885bf501ed42dfbeba88 100644
--- a/Documentation/devicetree/bindings/media/qcom,x1e80100-camss.yaml
+++ b/Documentation/devicetree/bindings/media/qcom,x1e80100-camss.yaml
@@ -118,14 +118,6 @@ properties:
- const: ife1
- const: top
- vdd-csiphy-0p8-supply:
- description:
- Phandle to a 0.8V regulator supply to a PHY.
-
- vdd-csiphy-1p2-supply:
- description:
- Phandle to 1.8V regulator supply to a PHY.
-
ports:
$ref: /schemas/graph.yaml#/properties/ports
@@ -157,6 +149,30 @@ properties:
- clock-lanes
- data-lanes
+ vdd-csiphy0-0p8-supply:
+ description: Phandle to a 0.8V regulator supply to csiphy0.
+
+ vdd-csiphy0-1p2-supply:
+ description: Phandle to a 1.2V regulator supply to csiphy0.
+
+ vdd-csiphy1-0p8-supply:
+ description: Phandle to a 0.8V regulator supply to csiphy1.
+
+ vdd-csiphy1-1p2-supply:
+ description: Phandle to a 1.2V regulator supply to csiphy1.
+
+ vdd-csiphy2-0p8-supply:
+ description: Phandle to a 0.8V regulator supply to csiphy2.
+
+ vdd-csiphy2-1p2-supply:
+ description: Phandle to a 1.2V regulator supply to csiphy2.
+
+ vdd-csiphy4-0p8-supply:
+ description: Phandle to a 0.8V regulator supply to csiphy4.
+
+ vdd-csiphy4-1p2-supply:
+ description: Phandle to a 1.2V regulator supply to csiphy4.
+
required:
- compatible
- reg
@@ -170,10 +186,22 @@ required:
- iommus
- power-domains
- power-domain-names
- - vdd-csiphy-0p8-supply
- - vdd-csiphy-1p2-supply
- ports
+anyOf:
+ - required:
+ - vdd-csiphy0-0p8-supply
+ - vdd-csiphy0-1p2-supply
+ - required:
+ - vdd-csiphy1-0p8-supply
+ - vdd-csiphy1-1p2-supply
+ - required:
+ - vdd-csiphy2-0p8-supply
+ - vdd-csiphy2-1p2-supply
+ - required:
+ - vdd-csiphy4-0p8-supply
+ - vdd-csiphy4-1p2-supply
+
additionalProperties: false
examples:
@@ -347,8 +375,8 @@ examples:
"ife1",
"top";
- vdd-csiphy-0p8-supply = <&csiphy_0p8_supply>;
- vdd-csiphy-1p2-supply = <&csiphy_1p2_supply>;
+ vdd-csiphy0-0p8-supply = <&csiphy_0p8_supply>;
+ vdd-csiphy0-1p2-supply = <&csiphy_1p2_supply>;
ports {
#address-cells = <1>;
--
2.49.0
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