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- // SPDX-License-Identifier: GPL-2.0+ OR X11
- /*
- * (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
- */
- /dts-v1/;
- #include "rk3368.dtsi"
- #include "rk3368-lion-u-boot.dtsi"
- #include <dt-bindings/input/input.h>
- / {
- model = "Theobroma Systems RK3368-uQ7 SoM";
- compatible = "tsd,rk3368-uq7", "tsd,lion", "rockchip,rk3368";
- aliases {
- mmc0 = &emmc;
- mmc1 = &sdmmc;
- };
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x0 0x0 0x80000000>;
- };
- ext_gmac: gmac-clk {
- compatible = "fixed-clock";
- clock-frequency = <125000000>;
- clock-output-names = "ext_gmac";
- #clock-cells = <0>;
- };
- vcc_sys: vcc-sys-regulator {
- compatible = "regulator-fixed";
- regulator-name = "vcc_sys";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- regulator-always-on;
- regulator-boot-on;
- };
- };
- &uart0 {
- status = "okay";
- };
- &emmc {
- status = "okay";
- bus-width = <8>;
- cap-mmc-highspeed;
- clock-frequency = <150000000>;
- disable-wp;
- keep-power-in-suspend;
- non-removable;
- num-slots = <1>;
- vmmc-supply = <&vcc33_io>;
- vqmmc-supply = <&vcc18_io>;
- pinctrl-names = "default";
- pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_bus8>;
- };
- &sdmmc {
- status = "okay";
- };
- &gmac {
- status = "okay";
- phy-supply = <&vcc33_io>;
- phy-mode = "rgmii";
- clock_in_out = "input";
- snps,reset-gpio = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
- snps,reset-active-low;
- snps,reset-delays-us = <2 10000 50000>;
- assigned-clocks = <&cru SCLK_MAC>;
- assigned-clock-parents = <&ext_gmac>;
- pinctrl-names = "default";
- pinctrl-0 = <&rgmii_pins>;
- tx_delay = <0x10>;
- rx_delay = <0x10>;
- };
- &i2c0 {
- status = "okay";
- rk808: pmic@1b {
- compatible = "rockchip,rk808";
- reg = <0x1b>;
- interrupt-parent = <&gpio0>;
- interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
- rockchip,system-power-controller;
- vcc1-supply = <&vcc_sys>;
- vcc2-supply = <&vcc_sys>;
- vcc3-supply = <&vcc_sys>;
- vcc4-supply = <&vcc_sys>;
- vcc6-supply = <&vcc_sys>;
- vcc7-supply = <&vcc_sys>;
- vcc8-supply = <&vcc_sys>;
- vcc9-supply = <&vcc_sys>;
- vcc10-supply = <&vcc_sys>;
- vcc11-supply = <&vcc_sys>;
- vcc12-supply = <&vcc_sys>;
- clock-output-names = "xin32k", "rk808-clkout2";
- #clock-cells = <1>;
- regulators {
- vdd_cpu: DCDC_REG1 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <700000>;
- regulator-max-microvolt = <1500000>;
- regulator-name = "vdd_cpu";
- };
- vdd_log: DCDC_REG2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <700000>;
- regulator-max-microvolt = <1500000>;
- regulator-name = "vdd_log";
- };
- vcc_ddr: DCDC_REG3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-name = "vcc_ddr";
- };
- vcc33_io: DCDC_REG4 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc33_io";
- };
- vcc33_video: LDO_REG2 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc33_video";
- };
- vdd10_pll: LDO_REG3 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-name = "vdd10_pll";
- };
- vcc18_io: LDO_REG4 {
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc18_io";
- };
- vdd10_video: LDO_REG6 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-name = "vdd10_video";
- };
- vcc18_video: LDO_REG8 {
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-name = "vcc18_video";
- };
- };
- };
- };
- &uart0 {
- status = "okay";
- };
- &spi1 {
- status = "okay";
- #address-cells = <1>;
- #size-cells = <0>;
- spiflash: w25q32dw@0 {
- compatible = "spi-flash";
- reg = <0>;
- spi-max-frequency = <49500000>;
- spi-cpol;
- spi-cpha;
- };
- };
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