ARM: dts: qcom: Add initial DTS file for Fairphone 2 phone

This DTS has support for the Fairphone 2 (codenamed FP2).
This first version of the DTS supports just the serial console via the
MSM UART pins.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>

Documentation/devicetree/bindings/vendor-prefixes.txt

@@ -113,6 +113,7 @@ everspin	Everspin Technologies, Inc.
 exar	Exar Corporation
 excito	Excito
 ezchip	EZchip Semiconductor
+fairphone	Fairphone B.V.
 faraday	Faraday Technology Corporation
 fcs	Fairchild Semiconductor
 firefly	Firefly

arch/arm/boot/dts/Makefile

@@ -700,6 +700,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \
 	qcom-ipq8064-ap148.dtb \
 	qcom-msm8660-surf.dtb \
 	qcom-msm8960-cdp.dtb \
+	qcom-msm8974-fairphone-fp2.dtb \
 	qcom-msm8974-lge-nexus5-hammerhead.dtb \
 	qcom-msm8974-sony-xperia-castor.dtb \
 	qcom-msm8974-sony-xperia-honami.dtb \

arch/arm/boot/dts/qcom-msm8974-fairphone-fp2.dts

+#include "qcom-msm8974.dtsi"
+#include "qcom-pm8841.dtsi"
+#include "qcom-pm8941.dtsi"
+
+/ {
+	model = "Fairphone 2";
+	compatible = "fairphone,fp2", "qcom,msm8974";
+
+	aliases {
+		serial0 = &blsp1_uart2;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&soc {
+	serial@f991e000 {
+		status = "ok";
+	};
+};