mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-18 02:38:56 +00:00
4d02d20605
The RK3368-uQ7 (codenamed 'Lion') is a micro-Qseven (40mm x 70mm, MXM-230 edge connector compatible with the Qseven specification) form-factor system-on-module based on the octo-core Rockchip RK3368. It is designed, supported and manufactured by Theobroma Systems. It provides the following features: - 8x Cortex-A53 (in 2 clusters of 4 cores each) - (on-module) up to 4GB of DDR3 memory - (on-module) SPI-NOR flash - (on-module) eMMC - Gigabit Ethernet (with an on-module KSZ9031 PHY) - USB - HDMI - MIPI-DSI/single-channel LVDS (muxed on the 'LVDS-A' pin-group) - various 'slow' interfaces (e.g. UART, SPI, I2C, I2S, ...) Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org>
195 lines
4 KiB
Text
195 lines
4 KiB
Text
/*
|
|
* (C) Copyright 2017 Theobroma Systems Design und Consulting GmbH
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+ X11
|
|
*/
|
|
|
|
/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 11 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;
|
|
};
|
|
};
|