dt-bindings: clock: qcom: Move glymur TCSR to own binding

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The QREF block supplies reference clocks to PCIe PHYs and requires
dedicated LDO supplies to operate. The digital control interface for QREF
(clkref_en registers) resides in TCSR on glymur. Since QREF has no
dedicated DT node of its own, these supply properties are placed in the
TCSR node which acts as the control interface for QREF.

Add a dedicated binding file for qcom,glymur-tcsr and document the supply
properties. As this binding will grow to cover more SoCs, mark the
required supplies per compatible using an allOf/if/then conditional.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Qiang Yu <qiang.yu@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260721-tcsr_qre_0721-v10-1-d2fa68c63b78@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

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Qiang Yu 2026-07-21 22:58:56 -07:00 • committed by Bjorn Andersson

parent a9954d40de

commit f9cbc4bddb

2 changed files with 126 additions and 2 deletions

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126

Documentation/devicetree/bindings/clock/qcom,glymur-tcsr.yaml

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2

Documentation/devicetree/bindings/clock/qcom,sm8550-tcsr.yaml

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