add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts
..
..
@@ -48,23 +48,12 @@
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 	compatible = "olimex,a20-olinuxino-lime2-emmc", "allwinner,sun7i-a20";
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 	mmc2_pwrseq: pwrseq {
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-		pinctrl-0 = <&mmc2_pins_nrst>;
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-		pinctrl-names = "default";
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 		compatible = "mmc-pwrseq-emmc";
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 		reset-gpios = <&pio 2 16 GPIO_ACTIVE_LOW>;
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 	};
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 };
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-&pio {
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-	mmc2_pins_nrst: mmc2-rst-pin {
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-		pins = "PC16";
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-		function = "gpio_out";
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-	};
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-};
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-
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 &mmc2 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&mmc2_pins_a>;
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 	vmmc-supply = <&reg_vcc3v3>;
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 	vqmmc-supply = <&reg_vcc3v3>;
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 	bus-width = <4>;