From: Qiang Yu <qiang.yu@oss.qualcomm.com>
To: Bjorn Andersson <andersson@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Brian Masney <bmasney@redhat.com>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Taniya Das <taniya.das@oss.qualcomm.com>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Qiang Yu <qiang.yu@oss.qualcomm.com>,
krishna.chundru@oss.qualcomm.com
Subject: [PATCH v3 1/4] dt-bindings: clock: qcom: Add QREF regulator supplies for glymur
Date: Wed, 06 May 2026 01:43:51 -0700 [thread overview]
Message-ID: <20260506-qref_vote_0506-v3-1-5ab71d2e6f16@oss.qualcomm.com> (raw)
In-Reply-To: <20260506-qref_vote_0506-v3-0-5ab71d2e6f16@oss.qualcomm.com>
Add regulator supply properties for the Glymur TCSR QREF/REFGEN blocks
required by clkref clocks.
The vdda-qreftx*, vdda-qrefrpt*, and vdda-qrefrx* supplies map to common
QREF TX/RPT/RX components, while SoC-specific topology and instance count
differ. Document them here for qcom,glymur-tcsr.
Signed-off-by: Qiang Yu <qiang.yu@oss.qualcomm.com>
---
.../bindings/clock/qcom,sm8550-tcsr.yaml | 57 ++++++++++++++++++++++
1 file changed, 57 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/qcom,sm8550-tcsr.yaml b/Documentation/devicetree/bindings/clock/qcom,sm8550-tcsr.yaml
index 1ccdf4b0f5dd..57921cb63230 100644
--- a/Documentation/devicetree/bindings/clock/qcom,sm8550-tcsr.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,sm8550-tcsr.yaml
@@ -51,6 +51,63 @@ properties:
'#reset-cells':
const: 1
+ vdda-refgen-0p9-supply: true
+ vdda-refgen-1p2-supply: true
+ vdda-qrefrx0-0p9-supply: true
+ vdda-qrefrx1-0p9-supply: true
+ vdda-qrefrx2-0p9-supply: true
+ vdda-qrefrx4-0p9-supply: true
+ vdda-qrefrx5-0p9-supply: true
+ vdda-qreftx0-0p9-supply: true
+ vdda-qreftx0-1p2-supply: true
+ vdda-qreftx1-0p9-supply: true
+ vdda-qrefrpt0-0p9-supply: true
+ vdda-qrefrpt1-0p9-supply: true
+ vdda-qrefrpt2-0p9-supply: true
+ vdda-qrefrpt3-0p9-supply: true
+ vdda-qrefrpt4-0p9-supply: true
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,glymur-tcsr
+ then:
+ required:
+ - vdda-refgen-0p9-supply
+ - vdda-refgen-1p2-supply
+ - vdda-qrefrx0-0p9-supply
+ - vdda-qrefrx1-0p9-supply
+ - vdda-qrefrx2-0p9-supply
+ - vdda-qrefrx4-0p9-supply
+ - vdda-qrefrx5-0p9-supply
+ - vdda-qreftx0-0p9-supply
+ - vdda-qreftx0-1p2-supply
+ - vdda-qreftx1-0p9-supply
+ - vdda-qrefrpt0-0p9-supply
+ - vdda-qrefrpt1-0p9-supply
+ - vdda-qrefrpt2-0p9-supply
+ - vdda-qrefrpt3-0p9-supply
+ - vdda-qrefrpt4-0p9-supply
+ else:
+ properties:
+ vdda-refgen-0p9-supply: false
+ vdda-refgen-1p2-supply: false
+ vdda-qrefrx0-0p9-supply: false
+ vdda-qrefrx1-0p9-supply: false
+ vdda-qrefrx2-0p9-supply: false
+ vdda-qrefrx4-0p9-supply: false
+ vdda-qrefrx5-0p9-supply: false
+ vdda-qreftx0-0p9-supply: false
+ vdda-qreftx0-1p2-supply: false
+ vdda-qreftx1-0p9-supply: false
+ vdda-qrefrpt0-0p9-supply: false
+ vdda-qrefrpt1-0p9-supply: false
+ vdda-qrefrpt2-0p9-supply: false
+ vdda-qrefrpt3-0p9-supply: false
+ vdda-qrefrpt4-0p9-supply: false
+
required:
- compatible
- clocks
--
2.34.1
next prev parent reply other threads:[~2026-05-06 8:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-06 8:43 [PATCH v3 0/4] clk: qcom: Add common clkref support and migrate Glymur Qiang Yu
2026-05-06 8:43 ` Qiang Yu [this message]
2026-05-06 8:43 ` [PATCH v3 2/4] clk: qcom: Add generic clkref_en support Qiang Yu
2026-05-06 8:43 ` [PATCH v3 3/4] clk: qcom: tcsrcc-glymur: Migrate tcsr_pcie_N_clkref_en to clk_ref common helper Qiang Yu
2026-05-06 8:43 ` [PATCH v3 4/4] arm64: dts: qcom: glymur: Add QREF regulator supplies to TCSR Qiang Yu
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