arm64: dts: imx8mp-var-dart-sonata: Fix Sonata SD I/O supply

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LDO5 powers the USDHC2 I/O rail on DART-MX8M-PLUS.
Without a regulator consumer, the kernel disables LDO5 during late init,
which removes the SD card and causes filesystem I/O errors.

Reference LDO5 as the Sonata USDHC2 VQMMC supply, so the regulator
remains enabled while the SD interface is active.

Fixes: 41cd3d91ca ("arm64: dts: imx8mp-var-dart: Add support for Variscite Sonata board")
Co-developed-by: Luan Rafael Carneiro <luan.r@variscite.com>
Signed-off-by: Luan Rafael Carneiro <luan.r@variscite.com>
Signed-off-by: Stefano Radaelli <stefano.r@variscite.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

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Stefano Radaelli 2026-09-02 18:43:17 +02:00 • committed by Frank Li

parent f14f4dc8ea

commit 7ba5290db6

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arch/arm64/boot/dts/freescale/imx8mp-var-dart-sonata.dts

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