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/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt
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@@ -9,11 +9,12 @@
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 - spi-max-frequency : Maximum SPI clocking speed of device in Hz
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 - interrupts :        Should contain interrupt line
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 - vio-supply :        phandle to regulator providing VIO
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-- ti,power-gpio :     GPIO connected to chip's PMEN pin
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 Optional properties:
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 - ti,wl1251-has-eeprom : boolean, the wl1251 has an eeprom connected, which
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                          provides configuration data (calibration, MAC, ...)
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+- ti,power-gpio :	 GPIO connected to chip's PMEN pin if operated in
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+			 SPI mode
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 - Please consult Documentation/devicetree/bindings/spi/spi-bus.txt
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   for optional SPI connection related properties,
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@@ -35,3 +36,29 @@
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 		ti,power-gpio = <&gpio3 23 GPIO_ACTIVE_HIGH>; /* 87 */
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 	};
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 };
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+
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+&mmc3 {
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+	vmmc-supply = <&wlan_en>;
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+
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+	bus-width = <4>;
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+	non-removable;
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+	ti,non-removable;
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+	cap-power-off-card;
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+
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+	pinctrl-names = "default";
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+	pinctrl-0 = <&mmc3_pins>;
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+
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+	#address-cells = <1>;
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+	#size-cells = <0>;
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+
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+	wlan: wifi@1 {
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+		compatible = "ti,wl1251";
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+
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+		reg = <1>;
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+
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+		interrupt-parent = <&gpio1>;
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+		interrupts = <21 IRQ_TYPE_LEVEL_HIGH>;	/* GPIO_21 */
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+
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+		ti,wl1251-has-eeprom;
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+	};
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+};