Commit d1b8b36a authored by Heiko Stuebner's avatar Heiko Stuebner Committed by Heiko Stuebner
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arm64: dts: rockchip: add Theobroma Jaguar SBC 



Add a board dts for the Jaguar SBC from Theobroma-Systems

JAGUAR is a Single-Board Computer (SBC) based around the rk3588 SoC and
is targeting Autonomous Mobile Robots (AMR).

It features:
 * LPDDR4X (up to 16GB)
 * 1Gbps Ethernet on RJ45 connector (KSZ9031 or KSZ9131)
 * PCIe 3.0 4-lane on M.2 M-key connector
 * PCIe 2.1 1-lane on M.2 E-key
 * USB 2.0 on M.2 E-key
 * 2x USB3 OTG type-c ports with DP Alt-Mode
 * USB2 host port
 * HDMI output
 * 2x camera connectors, each exposing:
   * 2-lane MIPI-CSI
   * 1v2, 1v8, 2v8 power rails
   * I2C bus
   * GPIOs
 * PPS input
 * CAN
 * RS485 UART
 * FAN connector
 * SD card slot
 * eMMC (up to 256GB)
 * RTC backup battery
 * Companion microcontroller
   * ISL1208 RTC emulation
   * AMC6821 PWM emulation
   * On/off buzzer control
 * Secure Element
 * 80-pin Mezzanine connector for daughterboards:
   * GPIOs
   * 1Gbps Ethernet
   * PCIe 2.1 1-lane
   * 2x 2-lane MIPI-CSI
   * ADC channel
   * I2C bus
   * PWM
   * UART
   * SPI
   * SDIO
   * CAN
   * I2S
   * 1v8, 3v3, 5v0, dc-in (12-24V) power rails

Signed-off-by: default avatarHeiko Stuebner <heiko.stuebner@cherry.de>
Link: https://lore.kernel.org/r/20231201191103.343097-3-heiko@sntech.de
parent ba2110e5

arch/arm64/boot/dts/rockchip/Makefile

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Original line number Diff line number Diff line
@@ -103,6 +103,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3a.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6a-io.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6b-io.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-evb1-v10.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-jaguar.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-nanopc-t6.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-orangepi-5-plus.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-quartzpro64.dtb

arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts

0 → 100644
+803 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Copyright (c) 2023 Theobroma Systems Design und Consulting GmbH

 */



/dts-v1/;

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>

#include <dt-bindings/leds/common.h>

#include <dt-bindings/pinctrl/rockchip.h>

#include <dt-bindings/usb/pd.h>

#include "rk3588.dtsi"



/ {

	model = "Theobroma Systems RK3588-SBC Jaguar";

	compatible = "tsd,rk3588-jaguar", "rockchip,rk3588";



	adc-keys {

		compatible = "adc-keys";

		io-channels = <&saradc 0>;

		io-channel-names = "buttons";

		keyup-threshold-microvolt = <1800000>;

		poll-interval = <100>;



		/* Can be controlled through SW2 but also GPIO1 on CP2102 on P20 */

		button-bios-disable {

			label = "BIOS_DISABLE";

			linux,code = <KEY_VENDOR>;

			press-threshold-microvolt = <0>;

		};

	};



	aliases {

		ethernet0 = &gmac0;

		mmc0 = &sdhci;

		mmc1 = &sdmmc;

		rtc0 = &rtc_twi;

	};



	chosen {

		stdout-path = "serial2:115200n8";

	};



	/* DCIN is 12-24V but standard is 12V */

	dc_12v: dc-12v-regulator {

		compatible = "regulator-fixed";

		regulator-name = "dc_12v";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <12000000>;

		regulator-max-microvolt = <12000000>;

	};



	emmc_pwrseq: emmc-pwrseq {

		compatible = "mmc-pwrseq-emmc";

		pinctrl-0 = <&emmc_reset>;

		pinctrl-names = "default";

		reset-gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>;

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&led1_pin>;

		status = "okay";



		/* LED1 on PCB */

		led-1 {

			gpios = <&gpio1 RK_PD4 GPIO_ACTIVE_HIGH>;

			function = LED_FUNCTION_HEARTBEAT;

			linux,default-trigger = "heartbeat";

			color = <LED_COLOR_ID_AMBER>;

		};

	};



	pps {

		compatible = "pps-gpio";

		gpios = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>;

	};



	vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc_1v1_nldo_s3";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <1100000>;

		regulator-max-microvolt = <1100000>;

		vin-supply = <&vcc5v0_sys>;

	};



	vcc_1v2_s3: vcc-1v2-s3-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc_1v2_s3";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <1200000>;

		regulator-max-microvolt = <1200000>;

		vin-supply = <&vcc5v0_sys>;

	};



	/* Exposed on P14 and P15 */

	vcc_2v8_s3: vcc-2v8-s3-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc_2v8_s3";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <2800000>;

		regulator-max-microvolt = <2800000>;

		vin-supply = <&vcc_3v3_s3>;

	};



	vcc_5v0_usb_a: vcc-5v0-usb-a-regulator {

		compatible = "regulator-fixed";

		regulator-name = "usb_a_vcc";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_sys>;

		gpio = <&gpio1 RK_PB4 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	vcc_5v0_usb_c1: vcc-5v0-usb-c1-regulator {

		compatible = "regulator-fixed";

		regulator-name = "5v_usbc1";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_usb>;

		gpio = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	vcc_5v0_usb_c2: vcc-5v0-usb-c2-regulator {

		compatible = "regulator-fixed";

		regulator-name = "5v_usbc2";

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_usb>;

		gpio = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	vcc3v3_mdot2: vcc3v3-mdot2-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc3v3_mdot2";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		vin-supply = <&dc_12v>;

	};



	vcc5v0_sys: vcc5v0-sys-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc5v0_sys";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&dc_12v>;

	};



	vcc5v0_usb: vcc5v0-usb-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc5v0_usb";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

		vin-supply = <&vcc5v0_sys>;

	};

};



&combphy1_ps {

	status = "okay";

};



&cpu_b0 {

	cpu-supply = <&vdd_cpu_big0_s0>;

};



&cpu_b1 {

	cpu-supply = <&vdd_cpu_big0_s0>;

};



&cpu_b2 {

	cpu-supply = <&vdd_cpu_big1_s0>;

};



&cpu_b3 {

	cpu-supply = <&vdd_cpu_big1_s0>;

};



&cpu_l0 {

	cpu-supply = <&vdd_cpu_lit_s0>;

};



&cpu_l1 {

	cpu-supply = <&vdd_cpu_lit_s0>;

};



&cpu_l2 {

	cpu-supply = <&vdd_cpu_lit_s0>;

};



&cpu_l3 {

	cpu-supply = <&vdd_cpu_lit_s0>;

};



&gmac0 {

	clock_in_out = "output";

	phy-handle = <&rgmii_phy>;

	phy-mode = "rgmii";

	phy-supply = <&vcc_1v2_s3>;

	pinctrl-names = "default";

	pinctrl-0 = <&gmac0_miim

		     &gmac0_rx_bus2

		     &gmac0_tx_bus2

		     &gmac0_rgmii_clk

		     &gmac0_rgmii_bus

		     &eth0_pins

		     &eth_reset>;

	tx_delay = <0x10>;

	rx_delay = <0x10>;

	snps,reset-gpio = <&gpio4 RK_PC3 GPIO_ACTIVE_LOW>;

	snps,reset-active-low;

	snps,reset-delays-us = <0 10000 100000>;



	status = "okay";

};



&gpio1 {

	mdot2e-w-disable1-n-hog {

		gpios = <RK_PB1 GPIO_ACTIVE_LOW>;

		output-low;

		line-name = "m.2 E-key W_DISABLE1#";

		gpio-hog;

	};

};



&gpio4 {

	mdot2e-w-disable2-n-hog {

		gpios = <RK_PC1 GPIO_ACTIVE_LOW>;

		output-low;

		line-name = "m.2 E-key W_DISABLE2#";

		gpio-hog;

	};

};



&i2c0 {

	pinctrl-0 = <&i2c0m2_xfer>;

	status = "okay";



	fan@18 {

		compatible = "ti,amc6821";

		reg = <0x18>;

	};



	vdd_npu_s0: regulator@42 {

		compatible = "rockchip,rk8602";

		reg = <0x42>;

		fcs,suspend-voltage-selector = <1>;

		regulator-name = "vdd_npu_s0";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <550000>;

		regulator-max-microvolt = <950000>;

		regulator-ramp-delay = <2300>;

		vin-supply = <&vcc5v0_sys>;



		regulator-state-mem {

			regulator-off-in-suspend;

		};

	};



	vdd_cpu_big1_s0: regulator@43 {

		compatible = "rockchip,rk8603", "rockchip,rk8602";

		reg = <0x43>;

		fcs,suspend-voltage-selector = <1>;

		regulator-name = "vdd_cpu_big1_s0";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <550000>;

		regulator-max-microvolt = <1050000>;

		regulator-ramp-delay = <2300>;

		vin-supply = <&vcc5v0_sys>;



		regulator-state-mem {

			regulator-off-in-suspend;

		};

	};



	rtc_twi: rtc@6f {

		compatible = "isil,isl1208";

		reg = <0x6f>;

	};

};



&i2c1 {

	pinctrl-0 = <&i2c1m4_xfer>;

};



&i2c6 {

	pinctrl-0 = <&i2c6m4_xfer>;

};



&i2c7 {

	status = "okay";



	/* SE050 Secure Element at 0x48; GPIO1_A4 for enable pin */



	/* Also on 0x55 */

	eeprom@54 {

		compatible = "st,24c04", "atmel,24c04";

		reg = <0x54>;

		pagesize = <16>;

		vcc-supply = <&vcc_3v3_s3>;

	};

};



&i2c8 {

	pinctrl-0 = <&i2c8m2_xfer>;

	status = "okay";



	vdd_cpu_big0_s0: regulator@42 {

		compatible = "rockchip,rk8602";

		reg = <0x42>;

		fcs,suspend-voltage-selector = <1>;

		regulator-name = "vdd_cpu_big0_s0";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <550000>;

		regulator-max-microvolt = <1050000>;

		regulator-ramp-delay = <2300>;

		vin-supply = <&vcc5v0_sys>;



		regulator-state-mem {

			regulator-off-in-suspend;

		};

	};

};



&mdio0 {

	rgmii_phy: ethernet-phy@6 {

		/* KSZ9031 or KSZ9131 */

		compatible = "ethernet-phy-ieee802.3-c22";

		reg = <0x6>;

		clocks = <&cru REFCLKO25M_ETH0_OUT>;

	};

};



&pcie2x1l0 {

	reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>; /* WIFI_PERST0# */

	vpcie3v3-supply = <&vcc3v3_mdot2>;

	status = "okay";

};



&pinctrl {

	emmc {

		emmc_reset: emmc-reset {

			rockchip,pins = <2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	ethernet {

		eth_reset: eth-reset {

			rockchip,pins = <4 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};



	leds {

		led1_pin: led1-pin {

			rockchip,pins = <1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};



&saradc {

	vref-supply = <&vcc_1v8_s0>;

	status = "okay";

};



&sdhci {

	bus-width = <8>;

	cap-mmc-highspeed;

	mmc-ddr-1_8v;

	mmc-hs200-1_8v;

	mmc-hs400-1_8v;

	mmc-hs400-enhanced-strobe;

	mmc-pwrseq = <&emmc_pwrseq>;

	no-sdio;

	no-sd;

	non-removable;

	pinctrl-names = "default";

	pinctrl-0 = <&emmc_bus8 &emmc_cmd &emmc_clk &emmc_data_strobe>;

	supports-cqe;

	vmmc-supply = <&vcc_3v3_s3>;

	vqmmc-supply = <&vcc_1v8_s3>;

	status = "okay";

};



&sdmmc {

	broken-cd;

	bus-width = <4>;

	cap-sd-highspeed;

	disable-wp;

	max-frequency = <150000000>;

	pinctrl-names = "default";

	pinctrl-0 = <&sdmmc_bus4 &sdmmc_cmd &sdmmc_clk>;

	sd-uhs-sdr12;

	sd-uhs-sdr25;

	sd-uhs-sdr50;

	sd-uhs-ddr50;

	sd-uhs-sdr104;

	vmmc-supply = <&vcc_3v3_s3>;

	vqmmc-supply = <&vccio_sd_s0>;

	status = "okay";

};



&spi2 {

	assigned-clocks = <&cru CLK_SPI2>;

	assigned-clock-rates = <200000000>;

	num-cs = <1>;

	pinctrl-names = "default";

	pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;

	status = "okay";



	pmic@0 {

		compatible = "rockchip,rk806";

		reg = <0x0>;

		interrupt-parent = <&gpio0>;

		interrupts = <7 IRQ_TYPE_LEVEL_LOW>;

		gpio-controller;

		#gpio-cells = <2>;

		pinctrl-names = "default";

		pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,

			    <&rk806_dvs2_null>, <&rk806_dvs3_null>;

		spi-max-frequency = <1000000>;

		system-power-controller;

		vcc1-supply = <&vcc5v0_sys>;

		vcc2-supply = <&vcc5v0_sys>;

		vcc3-supply = <&vcc5v0_sys>;

		vcc4-supply = <&vcc5v0_sys>;

		vcc5-supply = <&vcc5v0_sys>;

		vcc6-supply = <&vcc5v0_sys>;

		vcc7-supply = <&vcc5v0_sys>;

		vcc8-supply = <&vcc5v0_sys>;

		vcc9-supply = <&vcc5v0_sys>;

		vcc10-supply = <&vcc5v0_sys>;

		vcc11-supply = <&vcc_2v0_pldo_s3>;

		vcc12-supply = <&vcc5v0_sys>;

		vcc13-supply = <&vcc_1v1_nldo_s3>;

		vcc14-supply = <&vcc_1v1_nldo_s3>;

		vcca-supply = <&vcc5v0_sys>;



		rk806_dvs1_null: dvs1-null-pins {

			pins = "gpio_pwrctrl2";

			function = "pin_fun0";

		};



		rk806_dvs2_null: dvs2-null-pins {

			pins = "gpio_pwrctrl2";

			function = "pin_fun0";

		};



		rk806_dvs3_null: dvs3-null-pins {

			pins = "gpio_pwrctrl3";

			function = "pin_fun0";

		};



		regulators {

			vdd_gpu_s0: dcdc-reg1 {

				regulator-boot-on;

				regulator-min-microvolt = <550000>;

				regulator-max-microvolt = <950000>;

				regulator-ramp-delay = <12500>;

				regulator-name = "vdd_gpu_s0";

				regulator-enable-ramp-delay = <400>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vdd_cpu_lit_s0: dcdc-reg2 {

				regulator-name = "vdd_cpu_lit_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <550000>;

				regulator-max-microvolt = <950000>;

				regulator-ramp-delay = <12500>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vdd_log_s0: dcdc-reg3 {

				regulator-name = "vdd_log_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <675000>;

				regulator-max-microvolt = <750000>;

				regulator-ramp-delay = <12500>;



				regulator-state-mem {

					regulator-off-in-suspend;

					regulator-suspend-microvolt = <750000>;

				};

			};



			vdd_vdenc_s0: dcdc-reg4 {

				regulator-name = "vdd_vdenc_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <550000>;

				regulator-max-microvolt = <950000>;

				regulator-ramp-delay = <12500>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vdd_ddr_s0: dcdc-reg5 {

				regulator-name = "vdd_ddr_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <675000>;

				regulator-max-microvolt = <900000>;

				regulator-ramp-delay = <12500>;



				regulator-state-mem {

					regulator-off-in-suspend;

					regulator-suspend-microvolt = <850000>;

				};

			};



			vdd2_ddr_s3: dcdc-reg6 {

				regulator-name = "vdd2_ddr_s3";

				regulator-always-on;

				regulator-boot-on;



				regulator-state-mem {

					regulator-on-in-suspend;

				};

			};



			vcc_2v0_pldo_s3: dcdc-reg7 {

				regulator-name = "vdd_2v0_pldo_s3";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <2000000>;

				regulator-max-microvolt = <2000000>;

				regulator-ramp-delay = <12500>;



				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <2000000>;

				};

			};



			vcc_3v3_s3: dcdc-reg8 {

				regulator-name = "vcc_3v3_s3";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;



				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <3300000>;

				};

			};



			vddq_ddr_s0: dcdc-reg9 {

				regulator-name = "vddq_ddr_s0";

				regulator-always-on;

				regulator-boot-on;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc_1v8_s3: dcdc-reg10 {

				regulator-name = "vcc_1v8_s3";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;



				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <1800000>;

				};

			};



			vcca_1v8_s0: pldo-reg1 {

				regulator-name = "vcca_1v8_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcc_1v8_s0: pldo-reg2 {

				regulator-name = "vcc_1v8_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;



				regulator-state-mem {

					regulator-off-in-suspend;

					regulator-suspend-microvolt = <1800000>;

				};

			};



			vdda_1v2_s0: pldo-reg3 {

				regulator-name = "vdda_1v2_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1200000>;

				regulator-max-microvolt = <1200000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vcca_3v3_s0: pldo-reg4 {

				regulator-name = "vcca_3v3_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <3300000>;

				regulator-max-microvolt = <3300000>;

				regulator-ramp-delay = <12500>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vccio_sd_s0: pldo-reg5 {

				regulator-name = "vccio_sd_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <3300000>;

				regulator-ramp-delay = <12500>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			pldo6_s3: pldo-reg6 {

				regulator-name = "pldo6_s3";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <1800000>;

				regulator-max-microvolt = <1800000>;



				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <1800000>;

				};

			};



			vdd_0v75_s3: nldo-reg1 {

				regulator-name = "vdd_0v75_s3";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <750000>;

				regulator-max-microvolt = <750000>;



				regulator-state-mem {

					regulator-on-in-suspend;

					regulator-suspend-microvolt = <750000>;

				};

			};



			vdda_ddr_pll_s0: nldo-reg2 {

				regulator-name = "vdda_ddr_pll_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <850000>;

				regulator-max-microvolt = <850000>;



				regulator-state-mem {

					regulator-off-in-suspend;

					regulator-suspend-microvolt = <850000>;

				};

			};



			vdda_0v75_s0: nldo-reg3 {

				regulator-name = "vdda_0v75_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <750000>;

				regulator-max-microvolt = <750000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vdda_0v85_s0: nldo-reg4 {

				regulator-name = "vdda_0v85_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <850000>;

				regulator-max-microvolt = <850000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};



			vdd_0v75_s0: nldo-reg5 {

				regulator-name = "vdd_0v75_s0";

				regulator-always-on;

				regulator-boot-on;

				regulator-min-microvolt = <750000>;

				regulator-max-microvolt = <750000>;



				regulator-state-mem {

					regulator-off-in-suspend;

				};

			};

		};

	};

};



&tsadc {

	status = "okay";

};



&u2phy2 {

	status = "okay";

};



&u2phy2_host {

	phy-supply = <&vcc_5v0_usb_a>;

	status = "okay";

};



&u2phy3 {

	status = "okay";

};



&u2phy3_host {

	status = "okay";

};



/* Mule-ATtiny debug UART; typically baudrate 9600 */

&uart0 {

	pinctrl-0 = <&uart0m0_xfer>;

	status = "okay";

};



/* Main debug interface on P20 micro-USB B port and P21 header */

&uart2 {

	pinctrl-0 = <&uart2m0_xfer>;

	status = "okay";

};



/* RS485 on P19 */

&uart3 {

	pinctrl-0 = <&uart3m2_xfer &uart3_rtsn>;

	linux,rs485-enabled-at-boot-time;

	status = "okay";

};



/* Mule-ATtiny UPDI flashing UART */

&uart7 {

	pinctrl-0 = <&uart7m0_xfer>;

	status = "okay";

};



/* host0 on P10 USB-A */

&usb_host0_ehci {

	status = "okay";

};



/* host0 on P10 USB-A */

&usb_host0_ohci {

	status = "okay";

};



/* host1 on M.2 E-key */

&usb_host1_ehci {

	status = "okay";

};



/* host1 on M.2 E-key */

&usb_host1_ohci {

	status = "okay";

};