ARM: dts: at91: sama7g5: fix signal name of pin PB2

ARM: dts: at91: sama7g5: fix signal name of pin PB2

[ Upstream commit 2b4337c8409b4e9e5aed15c597e4031dd567bdd8 ]

The signal name of pin PB2 with function F is FLEXCOM11_IO1
as it is defined in the datasheet.

Fixes: 7540629e2fc7 ("ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek")
Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20221017083119.1643-1-mihai.sain@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>