sm8450-qrd fb

Signed-off-by: Jens Reidel <adrian@travitia.xyz>

Author: Gelbpunkt

dts/upstream/src/arm64/qcom/sm8450-qrd.dts

@@ -25,7 +25,29 @@
 	};
 
 	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
 		stdout-path = "serial0:115200n8";
+
+		framebuffer: framebuffer@b8000000 {
+			compatible = "simple-frambuffer";
+			reg = <0x0 0xb8000000 0x0 0x2b00000>;
+			width = <1080>;
+			height = <2340>;
+			stride = <(1080 * 4)>;
+			format = "a8r8g8b8";
+
+			clocks = <&gcc GCC_DISP_HF_AXI_CLK>;
+		};
+	};
+
+	reserved-memory {
+		splash_region@b8000000 {
+			reg = <0x0 0xb8000000 0x0 0x2b00000>;
+			no-map;
+		};
 	};
 
 	vph_pwr: vph-pwr-regulator {