ARM: dts: at91: sama5d2_xplained: Add memory node in devicetree

sama5d2_xplained DRAM detection code will be modified to use device tree
instead of hardcoded addresses. In order to prepare that, add the memory
node to at91-sama5d2_xplained.dts.

Signed-off-by: Clément Léger <clement.leger@bootlin.com>

diff --git a/arch/arm/dts/at91-sama5d2_xplained.dts b/arch/arm/dts/at91-sama5d2_xplained.dts
index b733c4d..3e3cb40 100644 (file)
--- a/arch/arm/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/dts/at91-sama5d2_xplained.dts
@@ -12,6 +12,10 @@
                stdout-path = &uart1;
        };
 
+       memory {
+               reg = <0x20000000 0x20000000>;
+       };
+
        onewire_tm: onewire {
                gpios = <&pioA PIN_PB0 GPIO_ACTIVE_HIGH>;
                pinctrl-names = "default";