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/*
* Copyright (C) 2017 CopuLab Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
/dts-v1/;
/* First 128KB is for PSCI ATF. */
/memreserve/ 0x40000000 0x00020000;
#include "fsl-imx8mq.dtsi"
/ {
model = "rvPhone cl-imx8";
compatible = "rvphone,cl-imx8", "fsl,imx8mq";
chosen {
bootargs = "console=ttymxc2,115200 earlycon=ec_imx6q,0x30880000,115200";
stdout-path = &uart3;
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
reg_usdhc2_vmmc: regulator-vsd-3v3 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2_reg>;
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
off-on-delay-us = <20000>;
enable-active-high;
};
reg_usb_mux: regulator-usb-mux {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbimux1>;
regulator-name = "usb_mux";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
regulator-always-on;
enable-active-low;
};
};
leds {
compatible = "gpio-leds";
heartbeat-led {
label = "Heartbeat";
gpios = <&gpio1 12 0>;
linux,default-trigger = "heartbeat";
};
};
pwmleds {
compatible = "pwm-leds";
ledpwm2 {
label = "PWM2";
pwms = <&pwm2 0 50000>;
max-brightness = <255>;
};
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
cl-som-imx8 {
pinctrl_hog: hoggrp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x16
>;
};
pinctrl_usdhc2_reg: usdhc2reggrp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
>;
};
pinctrl_usbimux1: usbmux1grp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x16
>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX8MQ_IOMUXC_I2C2_SCL_I2C2_SCL 0x4000007f
MX8MQ_IOMUXC_I2C2_SDA_I2C2_SDA 0x4000007f
>;
};
pinctrl_pwm2: pwm2grp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO13_PWM2_OUT 0x16
>;
};
pinctrl_uart3: uart3grp {
fsl,pins = <
MX8MQ_IOMUXC_UART3_TXD_UART3_DCE_TX 0x79
MX8MQ_IOMUXC_UART3_RXD_UART3_DCE_RX 0x79
MX8MQ_IOMUXC_ECSPI1_MISO_UART3_DCE_CTS_B 0x79
MX8MQ_IOMUXC_ECSPI1_SS0_UART3_DCE_RTS_B 0x79
MX8MQ_IOMUXC_NAND_CLE_GPIO3_IO5 0x19
>;
};
pinctrl_uart4: uart4grp {
fsl,pins = <
MX8MQ_IOMUXC_ECSPI2_MOSI_UART4_DCE_TX 0x79
MX8MQ_IOMUXC_ECSPI2_SCLK_UART4_DCE_RX 0x79
MX8MQ_IOMUXC_ECSPI2_MISO_UART4_DCE_CTS_B 0x79
MX8MQ_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 0x79
MX8MQ_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x19
MX8MQ_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x19
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x83
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc3
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc3
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc3
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc3
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc3
MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc3
MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc3
MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc3
MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc3
MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x83
MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
>;
};
pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x85
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc5
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc5
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc5
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc5
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc5
MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc5
MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc5
MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc5
MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc5
MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x85
MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
>;
};
pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x87
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc7
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc7
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc7
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc7
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc7
MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc7
MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc7
MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc7
MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc7
MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x87
MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
>;
};
pinctrl_usdhc2_gpio: usdhc2grpgpio {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41
MX8MQ_IOMUXC_SD2_WP_GPIO2_IO20 0x41
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3
>;
};
pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x85
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc5
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc5
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc5
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc5
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc5
>;
};
pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x87
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc7
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc7
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc7
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc7
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc7
>;
};
pinctrl_wdog: wdoggrp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
>;
};
};
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
pmic@8 {
compatible = "fsl,pfuze100";
fsl,pfuze-support-disable-sw;
reg = <0x8>;
regulators {
sw1a_reg: sw1ab {
regulator-min-microvolt = <825000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
sw1c_reg: sw1c {
regulator-min-microvolt = <825000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
sw2_reg: sw2 {
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
sw3a_reg: sw3ab {
regulator-min-microvolt = <825000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
sw4_reg: sw4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
swbst_reg: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
};
snvs_reg: vsnvs {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
};
vref_reg: vrefddr {
regulator-always-on;
};
vgen1_reg: vgen1 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
};
vgen2_reg: vgen2 {
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <975000>;
regulator-always-on;
};
vgen3_reg: vgen3 {
regulator-min-microvolt = <1675000>;
regulator-max-microvolt = <1975000>;
regulator-always-on;
};
vgen4_reg: vgen4 {
regulator-min-microvolt = <1625000>;
regulator-max-microvolt = <1875000>;
regulator-always-on;
};
vgen5_reg: vgen5 {
regulator-min-microvolt = <3075000>;
regulator-max-microvolt = <3625000>;
regulator-always-on;
};
vgen6_reg: vgen6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
};
};
};
&pwm2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm2>;
status = "okay";
};
&uart3 { /* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3>;
assigned-clocks = <&clk IMX8MQ_CLK_UART3_SRC>;
assigned-clock-parents = <&clk IMX8MQ_CLK_25M>;
status = "okay";
};
&uart4 { /* BT */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart4>;
assigned-clocks = <&clk IMX8MQ_CLK_UART4_SRC>;
assigned-clock-parents = <&clk IMX8MQ_SYS1_PLL_80M>;
fsl,uart-has-rtscts;
status = "okay";
};
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
bus-width = <8>;
non-removable;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
bus-width = <4>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
vmmc-supply = <®_usdhc2_vmmc>;
no-1-8-v;
status = "okay";
};
&gpu {
status = "okay";
};
&vpu {
status = "okay";
};
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
&mu {
status = "okay";
};
&cpu_alert0 {
temperature = <125000>;
};
&cpu_crit0 {
temperature = <165000>;
};
|
