mmc: sdhci_am654: Add SDHCI_QUIRK2_SUPPRESS_V1P8_ENA quirk to am62 compatible

Add a new struct for platform data for the ti,am62-sdhci compatible to
apply additional quirks, namely "SDHCI_QUIRK2_SUPPRESS_V1P8_ENA", to
host controllers with am62 compatible.

Note, the fix was originally introduced by commit 941a7abd
("mmc: sdhci_am654: Add sdhci_am654_start_signal_voltage_switch") but was
found to be applied too broadly and had to be reverted.

This fixes MMC init failures seen across am62x boards.

Fixes: ac5a41b4 ("Revert "mmc: sdhci_am654: Add sdhci_am654_start_signal_voltage_switch"")
Fixes: 941a7abd ("mmc: sdhci_am654: Add sdhci_am654_start_signal_voltage_switch")
Cc: stable@vger.kernel.org
Suggested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Judith Mendez <jm@ti.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/20250516203121.3736379-1-jm@ti.com


Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>