Enable Microsoft fTPM driver on Arm Foundation v8 models.

Signed-off-by: NJavier Almansa Sobrino <javier.almansasobrino@arm.com>
Acked-by: NJoakim Bech <joakim.bech@linaro.org>
Link: https://github.com/linaro-swg/linux/pull/85
[jf: not currently intended for upstream; add link to PR]
Signed-off-by: NJerome Forissier <jerome@forissier.org>

arch/arm64/boot/dts/arm/foundation-v8.dtsi

@@ -26,6 +26,10 @@ aliases {
 		serial3 = &v2m_serial3;
 	};
 
+	ftpm {
+	        compatible = "microsoft,ftpm";
+	};
+
 	cpus {
 		#address-cells = <2>;
 		#size-cells = <0>;