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/qcom/pm8994.dtsi
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@@ -1,6 +1,7 @@
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 // SPDX-License-Identifier: GPL-2.0
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 #include <dt-bindings/interrupt-controller/irq.h>
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 #include <dt-bindings/spmi/spmi.h>
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+#include <dt-bindings/input/linux-event-codes.h>
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 &spmi_bus {
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@@ -15,6 +16,23 @@
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 			reg = <0x6000>, <0x6100>;
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 			reg-names = "rtc", "alarm";
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 			interrupts = <0x0 0x61 0x1 IRQ_TYPE_EDGE_RISING>;
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+		};
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+
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+		pon@800 {
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+			compatible = "qcom,pm8916-pon";
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+
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+			reg = <0x800>;
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+			mode-bootloader = <0x2>;
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+			mode-recovery = <0x1>;
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+
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+			pwrkey {
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+				compatible = "qcom,pm8941-pwrkey";
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+				interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
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+				debounce = <15625>;
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+				bias-pull-up;
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+				linux,code = <KEY_POWER>;
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+			};
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+
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 		};
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 		pm8994_gpios: gpios@c000 {
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@@ -67,5 +85,9 @@
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 		reg = <0x1 SPMI_USID>;
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 		#address-cells = <1>;
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 		#size-cells = <0>;
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+
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+		pm8994_spmi_regulators: regulators {
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+			compatible = "qcom,pm8994-regulators";
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+		};
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 	};
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 };