add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/boot/dts/rk3308-voice-module-mainboard-v10-aarch32.dtsi
..
..
@@ -390,6 +390,14 @@
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 	status = "okay";
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 };
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+&pinctrl {
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+	wireless-bluetooth {
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+		uart4_gpios: uart4-gpios {
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+			rockchip,pins = <4 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
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+		};
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+	};
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+};
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+
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 &pwm3 {
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 	status = "okay";
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 	/* Used for IR */