add support 4g -- >ppp

hc

2023-11-24 2b26ab132d1b33b91c84c6d732456200e8c5ee77

 kernel/arch/arm64/boot/dts/rockchip/rk3566-evb5-lp4x-v10.dtsi
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@@ -47,6 +47,13 @@
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 	status = "disabled";
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 };
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+&bt_sound {
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+	status = "disabled";
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+	simple-audio-card,cpu {
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+		sound-dai = <&i2s2_2ch>;
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+	};
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+};
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+
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 &combphy1_usq {
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 	status = "okay";
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 };
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@@ -161,11 +168,14 @@
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  * power-supply should switche to vcc3v3_lcd1_n
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  * when mipi panel is connected to dsi1.
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  */
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-&gt1x {
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-	power-supply = <&vcc3v3_lcd0_n>;
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-};
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 &i2c5 {
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+	status = "disabled";
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+};
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+
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+&i2s2_2ch {
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+	pinctrl-0 = <&i2s2m0_sclktx &i2s2m0_lrcktx &i2s2m0_sdi &i2s2m0_sdo>;
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+	rockchip,bclk-fs = <32>;
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 	status = "disabled";
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 };
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@@ -280,9 +290,6 @@
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 	status = "disabled";
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 };
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-&work_led {
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-	status = "disabled";
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-};
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 &pinctrl {
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 	headphone {