[ Upstream commit ea25525c ]

Mci0 uses slot 0 not 1.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Fixes: 7a475267 ("ARM: at91: dt: add device tree file for SAMA5D4ek board")
Cc: stable@vger.kernel.org
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>