From: "Rob Herring (Arm)" <robh@kernel.org>
To: Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Manivannan Sadhasivam <mani@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Wesley Cheng <quic_wcheng@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] dt-bindings: phy: qcom: Relax required supplies
Date: Mon, 21 Sep 2026 18:26:02 -0500 [thread overview]
Message-ID: <20260921232603.3129898-1-robh@kernel.org> (raw)
For the QUSB2 PHY binding, keep the three regulator supplies required
except for legacy IPQ6018 nodes that do not describe the board rails.
Assisted-by: LLM
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
.../devicetree/bindings/phy/qcom,qusb2-phy.yaml | 17 ++++++++++++++---
1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml
index 001fd0ccc985..2516eab7f6d3 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qusb2-phy.yaml
@@ -165,12 +165,23 @@ required:
- "#phy-cells"
- clocks
- clock-names
- - vdd-supply
- - vdda-pll-supply
- - vdda-phy-dpdm-supply
- resets
allOf:
+ - if:
+ not:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - qcom,ipq6018-qusb2-phy
+ - qcom,ipq8074-qusb2-phy
+ then:
+ required:
+ - vdd-supply
+ - vdda-pll-supply
+ - vdda-phy-dpdm-supply
+
- if:
not:
properties:
--
2.53.0
reply other threads:[~2026-09-21 23:26 UTC|newest]
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