xref: /openbmc/linux/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts (revision 4e4ddd3d)

// SPDX-License-Identifier: GPL-2.0+
/*
 * dts file for Xilinx ZynqMP ZCU111
 *
 * (C) Copyright 2017 - 2021, Xilinx, Inc.
 *
 * Michal Simek <michal.simek@amd.com>
 */

/dts-v1/;

#include "zynqmp.dtsi"
#include "zynqmp-clk-ccf.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
#include <dt-bindings/phy/phy.h>

/ {
	model = "ZynqMP ZCU111 RevA";
	compatible = "xlnx,zynqmp-zcu111-revA", "xlnx,zynqmp-zcu111", "xlnx,zynqmp";

	aliases {
		ethernet0 = &gem3;
		i2c0 = &i2c0;
		i2c1 = &i2c1;
		mmc0 = &sdhci1;
		nvmem0 = &eeprom;
		rtc0 = &rtc;
		serial0 = &uart0;
		serial1 = &dcc;
		spi0 = &qspi;
		usb0 = &usb0;
	};

	chosen {
		bootargs = "earlycon";
		stdout-path = "serial0:115200n8";
	};

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>;
		/* Another 4GB connected to PL */
	};

	gpio-keys {
		compatible = "gpio-keys";
		autorepeat;
		switch-19 {
			label = "sw19";
			gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
			linux,code = <KEY_DOWN>;
			wakeup-source;
			autorepeat;
		};
	};

	leds {
		compatible = "gpio-leds";
		heartbeat-led {
			label = "heartbeat";
			gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};
	};

	ina226-u67 {
		compatible = "iio-hwmon";
		io-channels = <&u67 0>, <&u67 1>, <&u67 2>, <&u67 3>;
	};
	ina226-u59 {
		compatible = "iio-hwmon";
		io-channels = <&u59 0>, <&u59 1>, <&u59 2>, <&u59 3>;
	};
	ina226-u61 {
		compatible = "iio-hwmon";
		io-channels = <&u61 0>, <&u61 1>, <&u61 2>, <&u61 3>;
	};
	ina226-u60 {
		compatible = "iio-hwmon";
		io-channels = <&u60 0>, <&u60 1>, <&u60 2>, <&u60 3>;
	};
	ina226-u64 {
		compatible = "iio-hwmon";
		io-channels = <&u64 0>, <&u64 1>, <&u64 2>, <&u64 3>;
	};
	ina226-u69 {
		compatible = "iio-hwmon";
		io-channels = <&u69 0>, <&u69 1>, <&u69 2>, <&u69 3>;
	};
	ina226-u66 {
		compatible = "iio-hwmon";
		io-channels = <&u66 0>, <&u66 1>, <&u66 2>, <&u66 3>;
	};
	ina226-u65 {
		compatible = "iio-hwmon";
		io-channels = <&u65 0>, <&u65 1>, <&u65 2>, <&u65 3>;
	};
	ina226-u63 {
		compatible = "iio-hwmon";
		io-channels = <&u63 0>, <&u63 1>, <&u63 2>, <&u63 3>;
	};
	ina226-u3 {
		compatible = "iio-hwmon";
		io-channels = <&u3 0>, <&u3 1>, <&u3 2>, <&u3 3>;
	};
	ina226-u71 {
		compatible = "iio-hwmon";
		io-channels = <&u71 0>, <&u71 1>, <&u71 2>, <&u71 3>;
	};
	ina226-u77 {
		compatible = "iio-hwmon";
		io-channels = <&u77 0>, <&u77 1>, <&u77 2>, <&u77 3>;
	};
	ina226-u73 {
		compatible = "iio-hwmon";
		io-channels = <&u73 0>, <&u73 1>, <&u73 2>, <&u73 3>;
	};
	ina226-u79 {
		compatible = "iio-hwmon";
		io-channels = <&u79 0>, <&u79 1>, <&u79 2>, <&u79 3>;
	};

	/* 48MHz reference crystal */
	ref48: ref48M {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <48000000>;
	};
};

&dcc {
	status = "okay";
};

&fpd_dma_chan1 {
	status = "okay";
};

&fpd_dma_chan2 {
	status = "okay";
};

&fpd_dma_chan3 {
	status = "okay";
};

&fpd_dma_chan4 {
	status = "okay";
};

&fpd_dma_chan5 {
	status = "okay";
};

&fpd_dma_chan6 {
	status = "okay";
};

&fpd_dma_chan7 {
	status = "okay";
};

&fpd_dma_chan8 {
	status = "okay";
};

&gem3 {
	status = "okay";
	phy-handle = <&phy0>;
	phy-mode = "rgmii-id";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gem3_default>;
	phy0: ethernet-phy@c {
		reg = <0xc>;
		ti,rx-internal-delay = <0x8>;
		ti,tx-internal-delay = <0xa>;
		ti,fifo-depth = <0x1>;
		ti,dp83867-rxctrl-strap-quirk;
	};
};

&gpio {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_gpio_default>;
};

&gpu {
	status = "okay";
};

&i2c0 {
	status = "okay";
	clock-frequency = <400000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c0_default>;
	pinctrl-1 = <&pinctrl_i2c0_gpio>;
	scl-gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
	sda-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;

	tca6416_u22: gpio@20 {
		compatible = "ti,tca6416";
		reg = <0x20>;
		gpio-controller; /* interrupt not connected */
		#gpio-cells = <2>;
		/*
		 * IRQ not connected
		 * Lines:
		 * 0 - MAX6643_OT_B
		 * 1 - MAX6643_FANFAIL_B
		 * 2 - MIO26_PMU_INPUT_LS
		 * 4 - SFP_SI5382_INT_ALM
		 * 5 - IIC_MUX_RESET_B
		 * 6 - GEM3_EXP_RESET_B
		 * 10 - FMCP_HSPC_PRSNT_M2C_B
		 * 11 - CLK_SPI_MUX_SEL0
		 * 12 - CLK_SPI_MUX_SEL1
		 * 16 - IRPS5401_ALERT_B
		 * 17 - INA226_PMBUS_ALERT
		 * 3, 7, 13-15 - not connected
		 */
	};

	i2c-mux@75 { /* u23 */
		compatible = "nxp,pca9544";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x75>;
		i2c@0 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0>;
			/* PS_PMBUS */
			/* PMBUS_ALERT done via pca9544 */
			u67: ina226@40 { /* u67 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u67";
				reg = <0x40>;
				shunt-resistor = <2000>;
			};
			u59: ina226@41 { /* u59 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u59";
				reg = <0x41>;
				shunt-resistor = <5000>;
			};
			u61: ina226@42 { /* u61 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u61";
				reg = <0x42>;
				shunt-resistor = <5000>;
			};
			u60: ina226@43 { /* u60 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u60";
				reg = <0x43>;
				shunt-resistor = <5000>;
			};
			u64: ina226@45 { /* u64 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u64";
				reg = <0x45>;
				shunt-resistor = <5000>;
			};
			u69: ina226@46 { /* u69 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u69";
				reg = <0x46>;
				shunt-resistor = <2000>;
			};
			u66: ina226@47 { /* u66 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u66";
				reg = <0x47>;
				shunt-resistor = <5000>;
			};
			u65: ina226@48 { /* u65 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u65";
				reg = <0x48>;
				shunt-resistor = <5000>;
			};
			u63: ina226@49 { /* u63 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u63";
				reg = <0x49>;
				shunt-resistor = <5000>;
			};
			u3: ina226@4a { /* u3 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u3";
				reg = <0x4a>;
				shunt-resistor = <5000>;
			};
			u71: ina226@4b { /* u71 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u71";
				reg = <0x4b>;
				shunt-resistor = <5000>;
			};
			u77: ina226@4c { /* u77 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u77";
				reg = <0x4c>;
				shunt-resistor = <5000>;
			};
			u73: ina226@4d { /* u73 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u73";
				reg = <0x4d>;
				shunt-resistor = <5000>;
			};
			u79: ina226@4e { /* u79 */
				compatible = "ti,ina226";
				#io-channel-cells = <1>;
				label = "ina226-u79";
				reg = <0x4e>;
				shunt-resistor = <5000>;
			};
		};
		i2c@1 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <1>;
			/* NC */
		};
		i2c@2 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <2>;
			irps5401_43: irps5401@43 { /* IRPS5401 - u53 check these */
				compatible = "infineon,irps5401";
				reg = <0x43>;
			};
			irps5401_44: irps5401@44 { /* IRPS5401 - u55 */
				compatible = "infineon,irps5401";
				reg = <0x44>;
			};
			irps5401_45: irps5401@45 { /* IRPS5401 - u57 */
				compatible = "infineon,irps5401";
				reg = <0x45>;
			};
			/* u68 IR38064 +0 */
			/* u70 IR38060 +1 */
			/* u74 IR38060 +2 */
			/* u75 IR38060 +6 */
			/* J19 header too */

		};
		i2c@3 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <3>;
			/* SYSMON */
		};
	};
};

&i2c1 {
	status = "okay";
	clock-frequency = <400000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c1_default>;
	pinctrl-1 = <&pinctrl_i2c1_gpio>;
	scl-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
	sda-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;

	i2c-mux@74 { /* u26 */
		compatible = "nxp,pca9548";
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x74>;
		i2c@0 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0>;
			/*
			 * IIC_EEPROM 1kB memory which uses 256B blocks
			 * where every block has different address.
			 *    0 - 256B address 0x54
			 * 256B - 512B address 0x55
			 * 512B - 768B address 0x56
			 * 768B - 1024B address 0x57
			 */
			eeprom: eeprom@54 { /* u88 */
				compatible = "atmel,24c08";
				reg = <0x54>;
			};
		};
		i2c@1 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <1>;
			si5341: clock-generator@36 { /* SI5341 - u46 */
				compatible = "silabs,si5341";
				reg = <0x36>;
				#clock-cells = <2>;
				#address-cells = <1>;
				#size-cells = <0>;
				clocks = <&ref48>;
				clock-names = "xtal";
				clock-output-names = "si5341";

				si5341_0: out@0 {
					/* refclk0 for PS-GT, used for DP */
					reg = <0>;
					always-on;
				};
				si5341_2: out@2 {
					/* refclk2 for PS-GT, used for USB3 */
					reg = <2>;
					always-on;
				};
				si5341_3: out@3 {
					/* refclk3 for PS-GT, used for SATA */
					reg = <3>;
					always-on;
				};
				si5341_5: out@5 {
					/* refclk5 PL CLK100 */
					reg = <5>;
					always-on;
				};
				si5341_6: out@6 {
					/* refclk6 PL CLK125 */
					reg = <6>;
					always-on;
				};
				si5341_9: out@9 {
					/* refclk9 used for PS_REF_CLK 33.3 MHz */
					reg = <9>;
					always-on;
				};
			};
		};
		i2c@2 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <2>;
			si570_1: clock-generator@5d { /* USER SI570 - u47 */
				#clock-cells = <0>;
				compatible = "silabs,si570";
				reg = <0x5d>;
				temperature-stability = <50>;
				factory-fout = <300000000>;
				clock-frequency = <300000000>;
				clock-output-names = "si570_user";
			};
		};
		i2c@3 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <3>;
			si570_2: clock-generator@5d { /* USER MGT SI570 - u49 */
				#clock-cells = <0>;
				compatible = "silabs,si570";
				reg = <0x5d>;
				temperature-stability = <50>;
				factory-fout = <156250000>;
				clock-frequency = <156250000>;
				clock-output-names = "si570_mgt";
			};
		};
		i2c@4 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <4>;
			/* SI5382 - u48 */
		};
		i2c@5 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <5>;
				sc18is603@2f { /* sc18is602 - u93 */
					compatible = "nxp,sc18is603";
					reg = <0x2f>;
					/* 4 gpios for CS not handled by driver */
					/*
					 * USB2ANY cable or
					 * LMK04208 - u90 or
					 * LMX2594 - u102 or
					 * LMX2594 - u103 or
					 * LMX2594 - u104
					 */
				};
		};
		i2c@6 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <6>;
			/* FMC connector */
		};
		/* 7 NC */
	};

	i2c-mux@75 {
		compatible = "nxp,pca9548"; /* u27 */
		#address-cells = <1>;
		#size-cells = <0>;
		reg = <0x75>;

		i2c@0 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <0>;
			/* FMCP_HSPC_IIC */
		};
		i2c@1 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <1>;
			/* NC */
		};
		i2c@2 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <2>;
			/* SYSMON */
		};
		i2c@3 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <3>;
			/* DDR4 SODIMM */
		};
		i2c@4 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <4>;
			/* SFP3 */
		};
		i2c@5 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <5>;
			/* SFP2 */
		};
		i2c@6 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <6>;
			/* SFP1 */
		};
		i2c@7 {
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <7>;
			/* SFP0 */
		};
	};
};

&pinctrl0 {
	status = "okay";
	pinctrl_i2c0_default: i2c0-default {
		mux {
			groups = "i2c0_3_grp";
			function = "i2c0";
		};

		conf {
			groups = "i2c0_3_grp";
			bias-pull-up;
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
		};
	};

	pinctrl_i2c0_gpio: i2c0-gpio {
		mux {
			groups = "gpio0_14_grp", "gpio0_15_grp";
			function = "gpio0";
		};

		conf {
			groups = "gpio0_14_grp", "gpio0_15_grp";
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
		};
	};

	pinctrl_i2c1_default: i2c1-default {
		mux {
			groups = "i2c1_4_grp";
			function = "i2c1";
		};

		conf {
			groups = "i2c1_4_grp";
			bias-pull-up;
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
		};
	};

	pinctrl_i2c1_gpio: i2c1-gpio {
		mux {
			groups = "gpio0_16_grp", "gpio0_17_grp";
			function = "gpio0";
		};

		conf {
			groups = "gpio0_16_grp", "gpio0_17_grp";
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
		};
	};

	pinctrl_uart0_default: uart0-default {
		mux {
			groups = "uart0_4_grp";
			function = "uart0";
		};

		conf {
			groups = "uart0_4_grp";
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
		};

		conf-rx {
			pins = "MIO18";
			bias-high-impedance;
		};

		conf-tx {
			pins = "MIO19";
			bias-disable;
		};
	};

	pinctrl_usb0_default: usb0-default {
		mux {
			groups = "usb0_0_grp";
			function = "usb0";
		};

		conf {
			groups = "usb0_0_grp";
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
		};

		conf-rx {
			pins = "MIO52", "MIO53", "MIO55";
			bias-high-impedance;
		};

		conf-tx {
			pins = "MIO54", "MIO56", "MIO57", "MIO58", "MIO59",
			       "MIO60", "MIO61", "MIO62", "MIO63";
			bias-disable;
		};
	};

	pinctrl_gem3_default: gem3-default {
		mux {
			function = "ethernet3";
			groups = "ethernet3_0_grp";
		};

		conf {
			groups = "ethernet3_0_grp";
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
		};

		conf-rx {
			pins = "MIO70", "MIO71", "MIO72", "MIO73", "MIO74",
									"MIO75";
			bias-high-impedance;
			low-power-disable;
		};

		conf-tx {
			pins = "MIO64", "MIO65", "MIO66", "MIO67", "MIO68",
									"MIO69";
			bias-disable;
			low-power-enable;
		};

		mux-mdio {
			function = "mdio3";
			groups = "mdio3_0_grp";
		};

		conf-mdio {
			groups = "mdio3_0_grp";
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
			bias-disable;
		};
	};

	pinctrl_sdhci1_default: sdhci1-default {
		mux {
			groups = "sdio1_0_grp";
			function = "sdio1";
		};

		conf {
			groups = "sdio1_0_grp";
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
			bias-disable;
		};

		mux-cd {
			groups = "sdio1_cd_0_grp";
			function = "sdio1_cd";
		};

		conf-cd {
			groups = "sdio1_cd_0_grp";
			bias-high-impedance;
			bias-pull-up;
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
		};
	};

	pinctrl_gpio_default: gpio-default {
		mux {
			function = "gpio0";
			groups = "gpio0_22_grp", "gpio0_23_grp";
		};

		conf {
			groups = "gpio0_22_grp", "gpio0_23_grp";
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
		};

		mux-msp {
			function = "gpio0";
			groups = "gpio0_13_grp", "gpio0_38_grp";
		};

		conf-msp {
			groups = "gpio0_13_grp", "gpio0_38_grp";
			slew-rate = <SLEW_RATE_SLOW>;
			power-source = <IO_STANDARD_LVCMOS18>;
		};

		conf-pull-up {
			pins = "MIO22";
			bias-pull-up;
		};

		conf-pull-none {
			pins = "MIO13", "MIO23", "MIO38";
			bias-disable;
		};
	};
};

&psgtr {
	status = "okay";
	/* nc, dp, usb3, sata */
	clocks = <&si5341 0 0>, <&si5341 0 2>, <&si5341 0 3>;
	clock-names = "ref1", "ref2", "ref3";
};

&qspi {
	status = "okay";
	flash@0 {
		compatible = "m25p80", "jedec,spi-nor"; /* 16MB + 16MB */
		#address-cells = <1>;
		#size-cells = <1>;
		reg = <0x0>;
		spi-tx-bus-width = <1>;
		spi-rx-bus-width = <4>; /* FIXME also DUAL configuration possible */
		spi-max-frequency = <108000000>; /* Based on DC1 spec */
	};
};

&rtc {
	status = "okay";
};

&sata {
	status = "okay";
	/* SATA OOB timing settings */
	ceva,p0-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
	ceva,p0-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
	ceva,p0-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
	ceva,p0-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
	ceva,p1-cominit-params = /bits/ 8 <0x18 0x40 0x18 0x28>;
	ceva,p1-comwake-params = /bits/ 8 <0x06 0x14 0x08 0x0E>;
	ceva,p1-burst-params = /bits/ 8 <0x13 0x08 0x4A 0x06>;
	ceva,p1-retry-params = /bits/ 16 <0x96A4 0x3FFC>;
	phy-names = "sata-phy";
	phys = <&psgtr 3 PHY_TYPE_SATA 1 3>;
};

/* SD1 with level shifter */
&sdhci1 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sdhci1_default>;
	disable-wp;
	/*
	 * This property should be removed for supporting UHS mode
	 */
	no-1-8-v;
	xlnx,mio-bank = <1>;
};

&uart0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart0_default>;
};

/* ULPI SMSC USB3320 */
&usb0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb0_default>;
	phy-names = "usb3-phy";
	phys = <&psgtr 2 PHY_TYPE_USB3 0 2>;
};

&dwc3_0 {
	status = "okay";
	dr_mode = "host";
	snps,usb3_lpm_capable;
	maximum-speed = "super-speed";
};

&zynqmp_dpdma {
	status = "okay";
};

&zynqmp_dpsub {
	status = "okay";
	phy-names = "dp-phy0", "dp-phy1";
	phys = <&psgtr 1 PHY_TYPE_DP 0 1>,
	       <&psgtr 0 PHY_TYPE_DP 1 1>;
};