arm64: dts: msm8994-angler: fix the memory map

[ Upstream commit 380cd3a ]

Add reserved regions for memory hole and tz app mem to prevent
rebooting. Also enable cont_splash_mem, it is the same as the
generic 8994 one.

Reported-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Dominik Kobinski <dominikkobinski314@gmail.com>
Reviewed-by: Petr Vorel <petr.vorel@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221230194845.57780-1-dominikkobinski314@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts

@@ -8,9 +8,6 @@
 
 #include "msm8994.dtsi"
 
-/* Angler's firmware does not report where the memory is allocated */
-/delete-node/ &cont_splash_mem;
-
 / {
 	model = "Huawei Nexus 6P";
 	compatible = "huawei,angler", "qcom,msm8994";
@@ -27,6 +24,22 @@
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		tzapp_mem: tzapp@4800000 {
+			reg = <0 0x04800000 0 0x1900000>;
+			no-map;
+		};
+
+		removed_region: reserved@6300000 {
+			reg = <0 0x06300000 0 0xD00000>;
+			no-map;
+		};
+	};
 };
 
 &blsp1_uart2 {