ARM: dts: microchip: sama7d65: Add RTT timer to curiosity board

Add RTT timer with backup register for SAMA7D65_Curiosity board.

Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Link: https://lore.kernel.org/r/463581224a07bf122c6907d34a0c5c71b1cc73e1.1744666011.git.Ryan.Wanner@microchip.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>

diff --git a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts
index 8057cf9c919accbcf48b5d3d17f46b9fd35e2052..53a657cf4efba305225836e196d448ff0ea98044 100644 (file)
--- a/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts
+++ b/arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts
@@ -346,6 +346,10 @@
        };
 };
 
+&rtt {
+       atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
+};
+
 &sdmmc1 {
        bus-width = <4>;
        pinctrl-names = "default";