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FROMLIST: arm64: dts: qcom: talos-lyra-evk: fix sdhc_2 vqmmc-supply for UHS-I mode - #1341
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Merge Check Failed: No CR Numbers Found Error: No Change Request numbers were found. Please add Change Request numbers to your pull request description in the format CRs-Fixed: 12345 or link GitHub issues that are associated with Change Requests. |
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Merge Check Failed: No CR Numbers Found Error: No Change Request numbers were found. Please add Change Request numbers to your pull request description in the format CRs-Fixed: 12345 or link GitHub issues that are associated with Change Requests. |
PR #1341 — validate-patchPR: #1341
Final Summary
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PR #1341 — checker-log-analyzerPR: #1341
Detailed report: Full report
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…or UHS-I mode SD card is detected as SDHS instead of UHS-I because sdhc_2 was configured with vreg_s4a as vqmmc-supply, which cannot switch between 1.8V and 3.3V. Switch vqmmc-supply to vreg_l2a and update its voltage range to 1800000-2960000 uV to enable proper UHS-I signaling. Link: https://lore.kernel.org/all/20261028121840.3111281-1-monish.chunara@oss.qualcomm.com/ Signed-off-by: Monish Chunara <monish.chunara@oss.qualcomm.com>
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Merge Check Failed: No CR Numbers Found Error: No Change Request numbers were found. Please add Change Request numbers to your pull request description in the format CRs-Fixed: 12345 or link GitHub issues that are associated with Change Requests. |
SD card is detected as SDHS instead of UHS-I because sdhc_2 was configured with vreg_s4a as vqmmc-supply, which cannot switch between 1.8V and 3.3V.
Switch vqmmc-supply to vreg_l2a and update its voltage range to 1800000-2960000 uV to enable proper UHS-I signaling.