修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/arch/arm64/boot/dts/apm/apm-shadowcat.dtsi
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@@ -1,12 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * dts file for AppliedMicro (APM) X-Gene Shadowcat SOC
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  *
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  * Copyright (C) 2015, Applied Micro Circuits Corporation
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License as
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- * published by the Free Software Foundation; either version 2 of
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- * the License, or (at your option) any later version.
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  */
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 / {
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@@ -21,7 +17,7 @@
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 		cpu@0 {
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 			device_type = "cpu";
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-			compatible = "apm,strega", "arm,armv8";
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+			compatible = "apm,strega";
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 			reg = <0x0 0x000>;
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 			enable-method = "spin-table";
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 			cpu-release-addr = <0x1 0x0000fff8>;
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@@ -31,7 +27,7 @@
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 		};
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 		cpu@1 {
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 			device_type = "cpu";
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-			compatible = "apm,strega", "arm,armv8";
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+			compatible = "apm,strega";
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 			reg = <0x0 0x001>;
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 			enable-method = "spin-table";
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 			cpu-release-addr = <0x1 0x0000fff8>;
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@@ -41,7 +37,7 @@
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 		};
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 		cpu@100 {
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 			device_type = "cpu";
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-			compatible = "apm,strega", "arm,armv8";
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+			compatible = "apm,strega";
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 			reg = <0x0 0x100>;
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 			enable-method = "spin-table";
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 			cpu-release-addr = <0x1 0x0000fff8>;
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@@ -51,7 +47,7 @@
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 		};
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 		cpu@101 {
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 			device_type = "cpu";
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-			compatible = "apm,strega", "arm,armv8";
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+			compatible = "apm,strega";
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 			reg = <0x0 0x101>;
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 			enable-method = "spin-table";
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 			cpu-release-addr = <0x1 0x0000fff8>;
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@@ -61,7 +57,7 @@
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 		};
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 		cpu@200 {
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 			device_type = "cpu";
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-			compatible = "apm,strega", "arm,armv8";
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+			compatible = "apm,strega";
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 			reg = <0x0 0x200>;
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 			enable-method = "spin-table";
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 			cpu-release-addr = <0x1 0x0000fff8>;
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@@ -71,7 +67,7 @@
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 		};
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 		cpu@201 {
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 			device_type = "cpu";
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-			compatible = "apm,strega", "arm,armv8";
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+			compatible = "apm,strega";
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 			reg = <0x0 0x201>;
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 			enable-method = "spin-table";
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 			cpu-release-addr = <0x1 0x0000fff8>;
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@@ -81,7 +77,7 @@
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 		};
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 		cpu@300 {
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 			device_type = "cpu";
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-			compatible = "apm,strega", "arm,armv8";
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+			compatible = "apm,strega";
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 			reg = <0x0 0x300>;
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 			enable-method = "spin-table";
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 			cpu-release-addr = <0x1 0x0000fff8>;
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@@ -91,7 +87,7 @@
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 		};
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 		cpu@301 {
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 			device_type = "cpu";
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-			compatible = "apm,strega", "arm,armv8";
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+			compatible = "apm,strega";
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 			reg = <0x0 0x301>;
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 			enable-method = "spin-table";
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 			cpu-release-addr = <0x1 0x0000fff8>;
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@@ -713,13 +709,13 @@
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 		dwgpio: gpio@1c024000 {
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 			compatible = "snps,dw-apb-gpio";
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 			reg = <0x0 0x1c024000 0x0 0x1000>;
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-			reg-io-width = <4>;
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 			#address-cells = <1>;
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 			#size-cells = <0>;
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 			porta: gpio-controller@0 {
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 				compatible = "snps,dw-apb-gpio-port";
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 				gpio-controller;
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+				#gpio-cells = <2>;
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 				snps,nr-gpios = <32>;
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 				reg = <0>;
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 			};