arm/dts/rk3288-rock2-som.dtsi

68b08c40SSimon Glass/*
68b08c40SSimon Glass * This file is dual-licensed: you can use it either under the terms
68b08c40SSimon Glass * of the GPL or the X11 license, at your option. Note that this dual
68b08c40SSimon Glass * licensing only applies to this file, and not this project as a
68b08c40SSimon Glass * whole.
68b08c40SSimon Glass *
68b08c40SSimon Glass *  a) This file is free software; you can redistribute it and/or
68b08c40SSimon Glass *     modify it under the terms of the GNU General Public License as
68b08c40SSimon Glass *     published by the Free Software Foundation; either version 2 of the
68b08c40SSimon Glass *     License, or (at your option) any later version.
68b08c40SSimon Glass *
68b08c40SSimon Glass *     This file is distributed in the hope that it will be useful,
68b08c40SSimon Glass *     but WITHOUT ANY WARRANTY; without even the implied warranty of
68b08c40SSimon Glass *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
68b08c40SSimon Glass *     GNU General Public License for more details.
68b08c40SSimon Glass *
68b08c40SSimon Glass * Or, alternatively,
68b08c40SSimon Glass *
68b08c40SSimon Glass *  b) Permission is hereby granted, free of charge, to any person
68b08c40SSimon Glass *     obtaining a copy of this software and associated documentation
68b08c40SSimon Glass *     files (the "Software"), to deal in the Software without
68b08c40SSimon Glass *     restriction, including without limitation the rights to use,
68b08c40SSimon Glass *     copy, modify, merge, publish, distribute, sublicense, and/or
68b08c40SSimon Glass *     sell copies of the Software, and to permit persons to whom the
68b08c40SSimon Glass *     Software is furnished to do so, subject to the following
68b08c40SSimon Glass *     conditions:
68b08c40SSimon Glass *
68b08c40SSimon Glass *     The above copyright notice and this permission notice shall be
68b08c40SSimon Glass *     included in all copies or substantial portions of the Software.
68b08c40SSimon Glass *
68b08c40SSimon Glass *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
68b08c40SSimon Glass *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
68b08c40SSimon Glass *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
68b08c40SSimon Glass *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
68b08c40SSimon Glass *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
68b08c40SSimon Glass *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
68b08c40SSimon Glass *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
68b08c40SSimon Glass *     OTHER DEALINGS IN THE SOFTWARE.
68b08c40SSimon Glass */
68b08c40SSimon Glass
68b08c40SSimon Glass#include <dt-bindings/pwm/pwm.h>
68b08c40SSimon Glass#include "rk3288.dtsi"
*c22f479cSJoseph Chen#include "rk3288-u-boot.dtsi"
68b08c40SSimon Glass
68b08c40SSimon Glass/ {
68b08c40SSimon Glass	memory {
68b08c40SSimon Glass		reg = <0x0 0x80000000>;
68b08c40SSimon Glass		device_type = "memory";
68b08c40SSimon Glass	};
68b08c40SSimon Glass
68b08c40SSimon Glass	emmc_pwrseq: emmc-pwrseq {
68b08c40SSimon Glass		compatible = "mmc-pwrseq-emmc";
68b08c40SSimon Glass		pinctrl-0 = <&emmc_reset>;
68b08c40SSimon Glass		pinctrl-names = "default";
68b08c40SSimon Glass		reset-gpios = <&gpio3 9 GPIO_ACTIVE_LOW>;
68b08c40SSimon Glass	};
68b08c40SSimon Glass
68b08c40SSimon Glass	ext_gmac: external-gmac-clock {
68b08c40SSimon Glass		compatible = "fixed-clock";
68b08c40SSimon Glass		#clock-cells = <0>;
68b08c40SSimon Glass		clock-frequency = <125000000>;
68b08c40SSimon Glass		clock-output-names = "ext_gmac";
68b08c40SSimon Glass	};
68b08c40SSimon Glass
68b08c40SSimon Glass	vcc_sys: vsys-regulator {
68b08c40SSimon Glass		compatible = "regulator-fixed";
68b08c40SSimon Glass		regulator-name = "vcc_sys";
68b08c40SSimon Glass		regulator-min-microvolt = <5000000>;
68b08c40SSimon Glass		regulator-max-microvolt = <5000000>;
68b08c40SSimon Glass		regulator-always-on;
68b08c40SSimon Glass		regulator-boot-on;
68b08c40SSimon Glass	};
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&cpu0 {
68b08c40SSimon Glass	cpu0-supply = <&vdd_cpu>;
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&emmc {
68b08c40SSimon Glass	bus-width = <8>;
68b08c40SSimon Glass	cap-mmc-highspeed;
68b08c40SSimon Glass	disable-wp;
68b08c40SSimon Glass	non-removable;
68b08c40SSimon Glass	num-slots = <1>;
68b08c40SSimon Glass	mmc-pwrseq = <&emmc_pwrseq>;
68b08c40SSimon Glass	pinctrl-names = "default";
68b08c40SSimon Glass	pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
68b08c40SSimon Glass	vmmc-supply = <&vcc_io>;
68b08c40SSimon Glass	status = "okay";
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&gmac {
68b08c40SSimon Glass	assigned-clocks = <&cru SCLK_MAC>;
68b08c40SSimon Glass	assigned-clock-parents = <&ext_gmac>;
68b08c40SSimon Glass	clock_in_out = "input";
68b08c40SSimon Glass	phy-mode = "rgmii";
68b08c40SSimon Glass	phy-supply = <&vccio_pmu>;
68b08c40SSimon Glass	pinctrl-names = "default";
68b08c40SSimon Glass	pinctrl-0 = <&rgmii_pins &phy_rst>;
68b08c40SSimon Glass	snps,reset-gpio = <&gpio4 8 GPIO_ACTIVE_LOW>;
68b08c40SSimon Glass	snps,reset-active-low;
68b08c40SSimon Glass	snps,reset-delays-us = <0 10000 30000>;
68b08c40SSimon Glass	rx_delay = <0x10>;
68b08c40SSimon Glass	tx_delay = <0x30>;
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&i2c0 {
68b08c40SSimon Glass	status = "okay";
68b08c40SSimon Glass
68b08c40SSimon Glass	act8846: act8846@5a {
68b08c40SSimon Glass		compatible = "active-semi,act8846";
68b08c40SSimon Glass		reg = <0x5a>;
68b08c40SSimon Glass		system-power-controller;
68b08c40SSimon Glass		inl1-supply = <&vcc_io>;
68b08c40SSimon Glass		inl2-supply = <&vcc_sys>;
68b08c40SSimon Glass		inl3-supply = <&vcc_20>;
68b08c40SSimon Glass		vp1-supply = <&vcc_sys>;
68b08c40SSimon Glass		vp2-supply = <&vcc_sys>;
68b08c40SSimon Glass		vp3-supply = <&vcc_sys>;
68b08c40SSimon Glass		vp4-supply = <&vcc_sys>;
68b08c40SSimon Glass
68b08c40SSimon Glass		regulators {
68b08c40SSimon Glass			vcc_ddr: REG1 {
68b08c40SSimon Glass				regulator-name = "VCC_DDR";
68b08c40SSimon Glass				regulator-min-microvolt = <1200000>;
68b08c40SSimon Glass				regulator-max-microvolt = <1200000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vcc_io: REG2 {
68b08c40SSimon Glass				regulator-name = "VCC_IO";
68b08c40SSimon Glass				regulator-min-microvolt = <3300000>;
68b08c40SSimon Glass				regulator-max-microvolt = <3300000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vdd_log: REG3 {
68b08c40SSimon Glass				regulator-name = "VDD_LOG";
68b08c40SSimon Glass				regulator-min-microvolt = <1000000>;
68b08c40SSimon Glass				regulator-max-microvolt = <1000000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vcc_20: REG4 {
68b08c40SSimon Glass				regulator-name = "VCC_20";
68b08c40SSimon Glass				regulator-min-microvolt = <2000000>;
68b08c40SSimon Glass				regulator-max-microvolt = <2000000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vccio_sd: REG5 {
68b08c40SSimon Glass				regulator-name = "VCCIO_SD";
68b08c40SSimon Glass				regulator-min-microvolt = <3300000>;
68b08c40SSimon Glass				regulator-max-microvolt = <3300000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vdd10_lcd: REG6 {
68b08c40SSimon Glass				regulator-name = "VDD10_LCD";
68b08c40SSimon Glass				regulator-min-microvolt = <1000000>;
68b08c40SSimon Glass				regulator-max-microvolt = <1000000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vcca_codec: REG7 {
68b08c40SSimon Glass				regulator-name = "VCCA_CODEC";
68b08c40SSimon Glass				regulator-min-microvolt = <3300000>;
68b08c40SSimon Glass				regulator-max-microvolt = <3300000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vcca_tp: REG8 {
68b08c40SSimon Glass				regulator-name = "VCCA_TP";
68b08c40SSimon Glass				regulator-min-microvolt = <3300000>;
68b08c40SSimon Glass				regulator-max-microvolt = <3300000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vccio_pmu: REG9 {
68b08c40SSimon Glass				regulator-name = "VCCIO_PMU";
68b08c40SSimon Glass				regulator-min-microvolt = <3300000>;
68b08c40SSimon Glass				regulator-max-microvolt = <3300000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vdd_10: REG10 {
68b08c40SSimon Glass				regulator-name = "VDD_10";
68b08c40SSimon Glass				regulator-min-microvolt = <1000000>;
68b08c40SSimon Glass				regulator-max-microvolt = <1000000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vcc_18: REG11 {
68b08c40SSimon Glass				regulator-name = "VCC_18";
68b08c40SSimon Glass				regulator-min-microvolt = <1800000>;
68b08c40SSimon Glass				regulator-max-microvolt = <1800000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass
68b08c40SSimon Glass			vcc18_lcd: REG12 {
68b08c40SSimon Glass				regulator-name = "VCC18_LCD";
68b08c40SSimon Glass				regulator-min-microvolt = <1800000>;
68b08c40SSimon Glass				regulator-max-microvolt = <1800000>;
68b08c40SSimon Glass				regulator-always-on;
68b08c40SSimon Glass			};
68b08c40SSimon Glass		};
68b08c40SSimon Glass	};
68b08c40SSimon Glass
68b08c40SSimon Glass	vdd_cpu: syr827@40 {
68b08c40SSimon Glass		compatible = "silergy,syr827";
68b08c40SSimon Glass		reg = <0x40>;
68b08c40SSimon Glass		fcs,suspend-voltage-selector = <1>;
68b08c40SSimon Glass		regulator-always-on;
68b08c40SSimon Glass		regulator-boot-on;
68b08c40SSimon Glass		regulator-enable-ramp-delay = <300>;
68b08c40SSimon Glass		regulator-name = "vdd_cpu";
68b08c40SSimon Glass		regulator-min-microvolt = <850000>;
68b08c40SSimon Glass		regulator-max-microvolt = <1350000>;
68b08c40SSimon Glass		regulator-ramp-delay = <8000>;
68b08c40SSimon Glass		vin-supply = <&vcc_sys>;
68b08c40SSimon Glass	};
68b08c40SSimon Glass
68b08c40SSimon Glass	vdd_gpu: syr828@41 {
68b08c40SSimon Glass		compatible = "silergy,syr828";
68b08c40SSimon Glass		reg = <0x41>;
68b08c40SSimon Glass		fcs,suspend-voltage-selector = <1>;
68b08c40SSimon Glass		regulator-always-on;
68b08c40SSimon Glass		regulator-enable-ramp-delay = <300>;
68b08c40SSimon Glass		regulator-min-microvolt = <850000>;
68b08c40SSimon Glass		regulator-max-microvolt = <1350000>;
68b08c40SSimon Glass		regulator-name = "vdd_gpu";
68b08c40SSimon Glass		regulator-ramp-delay = <8000>;
68b08c40SSimon Glass		vin-supply = <&vcc_sys>;
68b08c40SSimon Glass	};
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&pinctrl {
68b08c40SSimon Glass	pcfg_output_high: pcfg-output-high {
68b08c40SSimon Glass		output-high;
68b08c40SSimon Glass	};
68b08c40SSimon Glass
68b08c40SSimon Glass	emmc {
68b08c40SSimon Glass			emmc_reset: emmc-reset {
68b08c40SSimon Glass				rockchip,pins = <3 9 RK_FUNC_GPIO &pcfg_pull_none>;
68b08c40SSimon Glass			};
68b08c40SSimon Glass	};
68b08c40SSimon Glass
68b08c40SSimon Glass	gmac {
68b08c40SSimon Glass		phy_rst: phy-rst {
68b08c40SSimon Glass			rockchip,pins = <4 8 RK_FUNC_GPIO  &pcfg_output_high>;
68b08c40SSimon Glass		};
68b08c40SSimon Glass	};
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&tsadc {
68b08c40SSimon Glass	rockchip,hw-tshut-mode = <0>; /* tshut mode 0:CRU 1:GPIO */
68b08c40SSimon Glass	rockchip,hw-tshut-polarity = <0>; /* tshut polarity 0:LOW 1:HIGH */
68b08c40SSimon Glass	status = "okay";
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&vopb {
68b08c40SSimon Glass	status = "okay";
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&vopb_mmu {
68b08c40SSimon Glass	status = "okay";
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&vopl {
68b08c40SSimon Glass	status = "okay";
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&vopl_mmu {
68b08c40SSimon Glass	status = "okay";
68b08c40SSimon Glass};
68b08c40SSimon Glass
68b08c40SSimon Glass&wdt {
68b08c40SSimon Glass	status = "okay";
68b08c40SSimon Glass};