add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/boot/dts/sun7i-a20-olimex-som204-evb.dts
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@@ -78,7 +78,7 @@
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 &can0 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&can0_pins_a>;
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+	pinctrl-0 = <&can_ph_pins>;
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 	status = "okay";
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 };
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@@ -104,19 +104,11 @@
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 &gmac {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&gmac_pins_rgmii_a>;
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-	phy = <&phy3>;
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+	pinctrl-0 = <&gmac_rgmii_pins>;
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+	phy-handle = <&phy3>;
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 	phy-mode = "rgmii";
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 	phy-supply = <&reg_vcc3v3>;
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-
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-	snps,reset-gpio = <&pio 0 17 GPIO_ACTIVE_HIGH>;
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-	snps,reset-active-low;
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-	snps,reset-delays-us = <0 10000 1000000>;
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 	status = "okay";
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-
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-	phy3: ethernet-phy@3 {
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-		reg = <3>;
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-	};
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 };
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 &hdmi {
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@@ -130,8 +122,6 @@
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 };
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 &i2c0 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&i2c0_pins_a>;
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 	status = "okay";
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 	axp209: pmic@34 {
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@@ -143,8 +133,6 @@
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 /* Exposed to UEXT1 */
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 &i2c1 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&i2c1_pins_a>;
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 	status = "okay";
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 	eeprom: eeprom@50 {
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@@ -156,20 +144,26 @@
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 /* Exposed to UEXT2 */
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 &i2c2 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&i2c2_pins_a>;
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 	status = "okay";
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 };
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 &ir0 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&ir0_rx_pins_a>;
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+	pinctrl-0 = <&ir0_rx_pin>;
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 	status = "okay";
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 };
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+&gmac_mdio {
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+	phy3: ethernet-phy@3 {
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+		reg = <3>;
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+		reset-gpios = <&pio 0 17 GPIO_ACTIVE_LOW>; /* PA17 */
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+		reset-assert-us = <10000>;
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+		/* wait 1s after reset, otherwise fail to read phy id */
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+		reset-deassert-us = <1000000>;
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+	};
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+};
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+
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 &mmc0 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&mmc0_pins_a>;
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 	vmmc-supply = <&reg_vcc3v3>;
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 	bus-width = <4>;
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 	cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>;
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@@ -177,8 +171,6 @@
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 };
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 &mmc3 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&mmc3_pins_a>;
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 	vmmc-supply = <&reg_vcc3v3>;
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 	mmc-pwrseq = <&rtl_pwrseq>;
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 	bus-width = <4>;
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@@ -203,8 +195,8 @@
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 };
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 &pio {
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-	bt_uart_pins: bt_uart_pins@0 {
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-		pins = "PG6", "PG7", "PG8";
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+	uart3_rts_pin: uart3-rts-pin {
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+		pins = "PG8";
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 		function = "uart3";
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 	};
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 };
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@@ -274,43 +266,43 @@
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 /* Exposed to UEXT1 */
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 &spi1 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&spi1_pins_a>,
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-		    <&spi1_cs0_pins_a>;
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+	pinctrl-0 = <&spi1_pi_pins>,
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+		    <&spi1_cs0_pi_pin>;
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 	status = "okay";
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 };
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 /* Exposed to UEXT2 */
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 &spi2 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&spi2_pins_a>,
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-		    <&spi2_cs0_pins_a>;
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+	pinctrl-0 = <&spi2_pc_pins>,
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+		    <&spi2_cs0_pc_pin>;
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 	status = "okay";
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 };
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 &uart0 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&uart0_pins_a>;
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+	pinctrl-0 = <&uart0_pb_pins>;
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 	status = "okay";
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 };
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 /* Used for RTL8723BS bluetooth */
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 &uart3 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&bt_uart_pins>;
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+	pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_pin>;
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 	status = "okay";
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 };
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 /* Exposed to UEXT1 */
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 &uart4 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&uart4_pins_a>;
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+	pinctrl-0 = <&uart4_pg_pins>;
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 	status = "okay";
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 };
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 /* Exposed to UEXT2 */
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 &uart7 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&uart7_pins_a>;
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+	pinctrl-0 = <&uart7_pi_pins>;
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 	status = "okay";
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 };
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..
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@@ -324,8 +316,8 @@
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 };
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 &usbphy {
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-	usb0_id_det-gpio = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
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-	usb0_vbus_det-gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
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+	usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
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+	usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
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 	usb0_vbus_power-supply = <&usb_power_supply>;
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 	usb0_vbus-supply = <&reg_usb0_vbus>;
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 	usb1_vbus-supply = <&reg_usb1_vbus>;