// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2024 Nuvoton Technology

/dts-v1/;

#include <dt-bindings/phy/nuvoton,npcm-usbphy.h>
#include "nuvoton-npcm845.dtsi"
#include "nuvoton-npcm845-yosemite4-pincfg.dtsi"

/ {
	model = "Nuvoton npcm845 yosemite4";
	compatible = "nuvoton,npcm845";

	aliases {
		serial0 = &serial0;
		ethernet0 = &gmac0;
		ethernet1 = &gmac1;
		ethernet2 = &gmac2;
		ethernet3 = &gmac3;
		i2c0 = &i2c0;
		i2c1 = &i2c1;
		i2c2 = &i2c2;
		i2c3 = &i2c3;
		i2c4 = &i2c4;
		i2c5 = &i2c5;
		i2c6 = &i2c6;
		i2c7 = &i2c7;
		i2c8 = &i2c8;
		i2c9 = &i2c9;
		i2c10 = &i2c10;
		i2c11 = &i2c11;
		i2c12 = &i2c12;
		i2c13 = &i2c13;
		i2c14 = &i2c14;
		i2c15 = &i2c15;
		i2c16 = &i2c16;
		i2c17 = &i2c17;
		i2c18 = &i2c18;
		i2c19 = &i2c19;
		i2c20 = &i2c20;
		i2c21 = &i2c21;
		i2c22 = &i2c22;
		i2c23 = &i2c23;
		i2c24 = &i2c24;
		i2c25 = &i2c25;
		i2c26 = &i2c26;
		spi0 = &fiu0;
		spi1 = &fiu1;
		spi3 = &fiu3;
		spi4 = &fiux;
		spi5 = &pspi;
		usb0 = &udc0;
		usb1 = &ehci1;
		usb2 = &udc8;
	};

	chosen {
		stdout-path = &serial0;
	};

	memory {
		reg = <0x0 0x0 0x0 0x40000000>;
	};

	tpm@0 {
		compatible = "microsoft,ftpm";
	};

	firmware {
		optee {
			compatible = "linaro,optee-tz";
			method = "smc";
		};
	};

	vsbr2: vsbr2 {
		compatible = "regulator-npcm845";
		regulator-name = "vr2";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	vsbv8: vsbv8 {
		compatible = "regulator-npcm845";
		regulator-name = "v8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	vsbv5: vsbv5 {
		compatible = "regulator-npcm845";
		regulator-name = "v5";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

};

&serial0 {
	status = "okay";
};

&watchdog1 {
	status = "okay";
};

&fiu0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&spi0cs1_pins>;
	spi-nor@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <25000000>;
	};
	spi_flash@1 {
		compatible = "jedec,spi-nor";
		reg = <1>;
		spi-max-frequency = <25000000>;
	};
};

&fiu1 {
	status = "okay";
	spi-nor@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <25000000>;
	};
};

&fiu3 {
	pinctrl-0 = <&spi3_pins>, <&spi3quad_pins>;
	status = "okay";
	vqspi-supply = <&vsbv5>;
	vqspi-microvolt = <3300000>;
	spi-nor@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <25000000>;
	};
};

&fiux {
	nuvoton,spix-mode;
	status = "okay";
};

&pspi {
	status = "okay";
};

&usbphy1 {
	status = "okay";
};

&usbphy2 {
	status = "okay";
};

&usbphy3 {
	status = "okay";
};

&udc0 {
	status = "okay";
	phys = <&usbphy1 NPCM_UDC0_7>;
};

&ehci1 {
	status = "okay";
	phys = <&usbphy2 NPCM_USBH1>;
};

&udc8 {
	status = "okay";
	phys = <&usbphy3 NPCM_UDC8>;
};

&rng {
	status = "okay";
};

&aes {
	status = "okay";
};

&sha {
	status = "okay";
};

&otp {
	status = "okay";
};

&pinctrl {
        pinctrl-names = "default";
        pinctrl-0 = <
		&spix_pins
		&r1_pins
		&r1en_pins
		&r1oen_pins
		&r2_pins
		&r2en_pins
		&r2oen_pins
		&gpio234_pins
		&gpio61_pins
		&gpio46_pins
		&gpio54_pins
		&gpio55_pins
		&gpio121_pins
		&gpio108_pins
		&gpio109_pins
		&gpio183_pins
		&gpio184_pins
		&gpio189_pins
		&gpio92_pins
		&gpio35_pins
		&gpio36_pins
		&gpio62_pins
		&gpio45_pins
		&gpio83_pins
		&gpio144_pins
		&gpio145_pins
		&gpio146_pins
		&gpio159_pins
		&gpio127_pins
		&gpio15_pins
	>;
};