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/arm/boot/dts/ep7209.dtsi
..
..
@@ -1,16 +1,12 @@
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-/*
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- * The code contained herein is licensed under the GNU General Public
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- * License. You may obtain a copy of the GNU General Public License
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- * Version 2 or later at the following locations:
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- */
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /dts-v1/;
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-
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-#include "skeleton.dtsi"
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4
 
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 #include <dt-bindings/clock/clps711x-clock.h>
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 / {
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+	#address-cells = <1>;
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+	#size-cells = <1>;
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 	model = "Cirrus Logic EP7209";
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 	compatible = "cirrus,ep7209";
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12