linux/arch/arm/boot/dts/renesas/r9a06g032-rzn1d400-eb.dts

// SPDX-License-Identifier: GPL-2.0
/*
 * Device Tree Source for the RZN1D-EB Board
 *
 * Copyright (C) 2023 Schneider-Electric
 *
 */

#include <dt-bindings/leds/common.h>
#include "r9a06g032-rzn1d400-db.dts"

/ {
	model = "RZN1D-EB Board";
	compatible = "renesas,rzn1d400-eb", "renesas,rzn1d400-db",
		     "renesas,r9a06g032";
};

&gmac1 {
	pinctrl-0 = <&pins_eth0>, <&pins_mdio0>;
	pinctrl-names = "default";

	status = "okay";
	phy-mode = "rgmii-id";
	phy-handle = <&phy_mii0>;

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "snps,dwmac-mdio";

		phy_mii0: ethernet-phy@8 {
			reg = <8>;

			leds {
				#address-cells = <1>;
				#size-cells = <0>;

				led@0 {
					reg = <0>;
					color = <LED_COLOR_ID_GREEN>;
					function = LED_FUNCTION_LAN;
					default-state = "keep";
				};

				led@1 {
					reg = <1>;
					color = <LED_COLOR_ID_ORANGE>;
					function = LED_FUNCTION_ACTIVITY;
					default-state = "keep";
				};
			};
		};
	};
};

&i2c2 {
	/* Sensors are different across revisions. All are LM75B compatible */
	sensor@49 {
		compatible = "national,lm75b";
		reg = <0x49>;
	};
};

&mii_conv1 {
	renesas,miic-input = <MIIC_GMAC1_PORT>;
	status = "okay";
};

&mii_conv2 {
	renesas,miic-input = <MIIC_SWITCH_PORTD>;
	status = "okay";
};

&mii_conv3 {
	renesas,miic-input = <MIIC_SWITCH_PORTC>;
	status = "okay";
};

&pci_usb {
	status = "okay";
};

&pinctrl {
	pins_eth0: pins-eth0 {
		pinmux = <RZN1_PINMUX(0, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(1, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(2, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(3, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(4, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(5, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(6, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(7, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(8, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(9, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(10, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(11, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>;
		drive-strength = <6>;
		bias-disable;
	};

	pins_eth1: pins-eth1 {
		pinmux = <RZN1_PINMUX(12, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(13, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(14, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(15, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(16, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(17, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(18, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(19, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(20, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(21, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(22, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(23, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>;
		drive-strength = <6>;
		bias-disable;
	};

	pins_eth2: pins-eth2 {
		pinmux = <RZN1_PINMUX(24, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(25, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(26, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(27, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(28, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(29, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(30, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(31, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(32, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(33, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(34, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>,
			 <RZN1_PINMUX(35, RZN1_FUNC_CLK_ETH_MII_RGMII_RMII)>;
		drive-strength = <6>;
		bias-disable;
	};

	pins_mdio0: pins-mdio0 {
		pinmux = <RZN1_PINMUX(150, RZN1_FUNC_MDIO0_GMAC0)>,
			 <RZN1_PINMUX(151, RZN1_FUNC_MDIO0_GMAC0)>;
	};

	pins_sdio1: pins-sdio1 {
		pinmux = <RZN1_PINMUX(95, RZN1_FUNC_SDIO)>,
			 <RZN1_PINMUX(97, RZN1_FUNC_SDIO)>,
			 <RZN1_PINMUX(98, RZN1_FUNC_SDIO)>,
			 <RZN1_PINMUX(99, RZN1_FUNC_SDIO)>,
			 <RZN1_PINMUX(100, RZN1_FUNC_SDIO)>,
			 <RZN1_PINMUX(101, RZN1_FUNC_SDIO_E)>,
			 <RZN1_PINMUX(102, RZN1_FUNC_SDIO_E)>;
	};

	pins_sdio1_clk: pins-sdio1-clk {
		pinmux = <RZN1_PINMUX(96, RZN1_FUNC_SDIO)>;
		drive-strength = <12>;
	};

	pins_uart2: pins-uart2 {
		pinmux = <RZN1_PINMUX(105, RZN1_FUNC_UART2)>,
			 <RZN1_PINMUX(106, RZN1_FUNC_UART2)>,
			 <RZN1_PINMUX(107, RZN1_FUNC_UART2)>,
			 <RZN1_PINMUX(108, RZN1_FUNC_UART2)>;
		bias-disable;
	};
};

&sdio1 {
	pinctrl-0 = <&pins_sdio1>, <&pins_sdio1_clk>;
	pinctrl-names = "default";

	status = "okay";
};

&switch {
	pinctrl-0 = <&pins_eth1>, <&pins_eth2>, <&pins_eth3>, <&pins_eth4>,
		    <&pins_mdio1>;

	mdio {
		/* CN15 and CN16 switches must be configured in MDIO2 mode */
		switch0phy1: ethernet-phy@1 {
			reg = <1>;

			leds {
				#address-cells = <1>;
				#size-cells = <0>;

				led@0 {
					reg = <0>;
					color = <LED_COLOR_ID_GREEN>;
					function = LED_FUNCTION_LAN;
					default-state = "keep";
				};

				led@1 {
					reg = <1>;
					color = <LED_COLOR_ID_ORANGE>;
					function = LED_FUNCTION_ACTIVITY;
					default-state = "keep";
				};
			};
		};

		switch0phy10: ethernet-phy@10 {
			reg = <10>;

			leds {
				#address-cells = <1>;
				#size-cells = <0>;

				led@0 {
					reg = <0>;
					color = <LED_COLOR_ID_GREEN>;
					function = LED_FUNCTION_LAN;
					default-state = "keep";
				};

				led@1 {
					reg = <1>;
					color = <LED_COLOR_ID_ORANGE>;
					function = LED_FUNCTION_ACTIVITY;
					default-state = "keep";
				};
			};
		};
	};
};

&switch_port2 {
	label = "lan2";
	phy-mode = "rgmii-id";
	phy-handle = <&switch0phy10>;
	status = "okay";
};

&switch_port3 {
	label = "lan3";
	phy-mode = "rgmii-id";
	phy-handle = <&switch0phy1>;
	status = "okay";
};

&uart2 {
	pinctrl-0 = <&pins_uart2>;
	pinctrl-names = "default";
	status = "okay";
	uart-has-rtscts;
};