ARM: dts: at91: fix pinctrl phandles

ARM: dts: at91: fix pinctrl phandles

Commit b7d52637ab02 ("ARM: dts: at91: add pinctrl-{names, 0} for all
gpios") introduces pinctrl phandles for pins used by individual
controllers to avoid failures due to commit 7e6393e4f9f0 ("gpio:
Support GPIO controllers without pin-ranges"). For SPI controllers
available on SAMA5D4 and SAMA5D3 some of the pins are defined in
SoC specific dtsi on behalf of pinctrl-0. Adding extra pinctrl phandles
on board specific dts also on behalf of pinctrl-0 overwrite the pinctrl-0
phandle specified in SoC specific dtsi. Thus add the board specific
pinctrl to pinctrl-1.

Fixes: b7d52637ab02 ("ARM: dts: at91: add pinctrl-{names, 0} for all gpios")
Depends-on: 2398c7d648bb ("ARM: dts: at91: sama5d4_xplained: fix pinctrl phandle name")
Reported-by: Ajay Kathat <ajay.kathat@microchip.com>
Co-developed-by: Ajay Kathat <ajay.kathat@microchip.com>
Signed-off-by: Ajay Kathat <ajay.kathat@microchip.com>
Tested-by: Ajay Kathat <ajay.kathat@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20220331141323.194355-2-claudiu.beznea@microchip.com