kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-p212.dtsi
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@@ -15,7 +15,6 @@
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 / {
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 	aliases {
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 		serial0 = &uart_AO;
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-		serial1 = &uart_A;
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 		ethernet0 = &ethmac;
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 	};
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..
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@@ -114,10 +113,13 @@
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 	bus-width = <4>;
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 	cap-sd-highspeed;
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-	max-frequency = <100000000>;
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+	max-frequency = <50000000>;
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 	non-removable;
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 	disable-wp;
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+
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+	/* WiFi firmware requires power to be kept while in suspend */
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+	keep-power-in-suspend;
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 	mmc-pwrseq = <&sdio_pwrseq>;
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..
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@@ -134,11 +136,10 @@
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 	bus-width = <4>;
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 	cap-sd-highspeed;
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-	max-frequency = <100000000>;
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+	max-frequency = <50000000>;
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 	disable-wp;
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-	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
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-	cd-inverted;
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+	cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
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 	vmmc-supply = <&vddao_3v3>;
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 	vqmmc-supply = <&vddio_boot>;
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@@ -178,6 +179,14 @@
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 	pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
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 	pinctrl-names = "default";
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 	uart-has-rtscts;
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+
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+	bluetooth {
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+		compatible = "brcm,bcm43438-bt";
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+		shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
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+		max-speed = <2000000>;
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+		clocks = <&wifi32k>;
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+		clock-names = "lpo";
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+	};
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 };
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 &uart_AO {
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@@ -186,8 +195,9 @@
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 	pinctrl-names = "default";
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 };
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-&usb0 {
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+&usb {
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 	status = "okay";
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+	dr_mode = "host";
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 };
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 &usb2_phy0 {