arm64: dts: qcom: Add QUPv3 UART console node for shikra

Enable console support for shikra.

Signed-off-by: Xueyao An <xueyao.an@oss.qualcomm.com>

Author: xueyaoan

arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts

@@ -13,9 +13,14 @@
 	chassis-type = "embedded";
 
 	aliases {
+		serial0 = &uart0;
 	};
 
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
 };
+
+&uart0 {
+	status = "okay";
+};

arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts

@@ -13,9 +13,14 @@
 	chassis-type = "embedded";
 
 	aliases {
+		serial0 = &uart0;
 	};
 
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
 };
+
+&uart0 {
+	status = "okay";
+};

arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts

@@ -13,9 +13,14 @@
 	chassis-type = "embedded";
 
 	aliases {
+		serial0 = &uart0;
 	};
 
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
 };
+
+&uart0 {
+	status = "okay";
+};

arch/arm64/boot/dts/qcom/shikra.dtsi

@@ -360,7 +360,7 @@
 
 			qup_uart0_default: qup-uart0-default-state {
 				pins = "gpio0", "gpio1";
-				function = "qup0_se1";
+				function = "qup0_se0";
 				drive-strength = <2>;
 				bias-disable;
 			};
@@ -677,6 +677,42 @@
 				status = "disabled";
 			};
 		};
+
+		qupv3_0: geniqup@4ac0000 {
+			compatible = "qcom,geni-se-qup";
+			reg = <0x0 0x04ac0000 0x0 0x2000>;
+
+			clocks = <&gcc GCC_QUPV3_WRAP_0_M_AHB_CLK>,
+				 <&gcc GCC_QUPV3_WRAP_0_S_AHB_CLK>;
+			clock-names = "m-ahb",
+				      "s-ahb";
+
+			#address-cells = <2>;
+			#size-cells = <2>;
+			ranges;
+
+			uart0: serial@4a80000 {
+				compatible = "qcom,geni-debug-uart";
+				reg = <0x0 0x04a80000 0x0 0x4000>;
+
+				interrupts = <GIC_SPI 527 IRQ_TYPE_LEVEL_HIGH>;
+
+				clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+				clock-names = "se";
+
+				interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+						 &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+						<&mem_noc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+						 &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>;
+				interconnect-names = "qup-core",
+						     "qup-config";
+
+				pinctrl-0 = <&qup_uart0_default>;
+				pinctrl-names = "default";
+
+				status = "disabled";
+			};
+		};
 	};
 
 	timer {