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// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Copyright 2017-2020 Toradex
*/
#include "imx8mm-verdin-v1.1.dtsi"
/ {
pcie0_refclk: pcie0-refclk {
compatible = "gpio-gate-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
/* on-module ext oscillator */
enable-gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
};
};
&i2c1 {
/delete-node/ pca9450@25;
pmic_v10: bd71837@4b {
compatible = "rohm,bd71837";
interrupt-parent = <&gpio1>;
/* PMIC BD71837 PMIC_nINT GPIO1_IO3 */
interrupts = <3 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&pinctrl_pmic>;
reg = <0x4b>;
rohm,reset-snvs-powered;
gpo {
rohm,drv = <0x0C>; /* 0b0000_1100 all gpos with cmos output mode */
};
regulators {
buck1_reg: BUCK1 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1300000>;
regulator-min-microvolt = <700000>;
regulator-name = "BUCK1";
regulator-ramp-delay = <1250>;
};
buck2_reg: BUCK2 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1300000>;
regulator-min-microvolt = <700000>;
regulator-name = "BUCK2";
regulator-ramp-delay = <1250>;
};
buck5_reg: BUCK5 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1350000>;
regulator-min-microvolt = <700000>;
regulator-name = "BUCK5";
};
buck6_reg: BUCK6 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3000000>;
regulator-name = "BUCK6";
};
buck7_reg: BUCK7 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1995000>;
regulator-min-microvolt = <1605000>;
regulator-name = "BUCK7";
};
buck8_reg: BUCK8 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1400000>;
regulator-min-microvolt = <800000>;
regulator-name = "BUCK8";
};
ldo1_reg: LDO1 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1900000>;
regulator-min-microvolt = <1600000>;
regulator-name = "LDO1";
};
ldo2_reg: LDO2 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <900000>;
regulator-min-microvolt = <800000>;
regulator-name = "LDO2";
};
ldo3_reg: LDO3 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <1800000>;
regulator-name = "LDO3";
};
ldo4_reg: LDO4 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <900000>;
regulator-name = "LDO4";
};
ldo5_reg: LDO5 {
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "LDO5";
};
ldo6_reg: LDO6 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <900000>;
regulator-name = "LDO6";
};
};
};
adc: adc@34 {
compatible = "maxim,max11607";
reg = <0x34>;
vcc-supply = <&ldo5_reg>;
};
};
/* Verdin PCIE_1 */
&pcie0 {
clocks = <&clk IMX8MM_CLK_PCIE1_ROOT>,
<&clk IMX8MM_CLK_PCIE1_AUX>,
<&clk IMX8MM_CLK_PCIE1_PHY>,
<&pcie0_refclk>;
ext_osc = <1>;
};
&iomuxc {
pinctrl_ctrl_force_off_moci: ctrlforceoffgrp {
fsl,pins = <
MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 0x1c4 /* SODIMM 250 */
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190
MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0
MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0
MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0
MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0
MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0
MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4 0x1d0
MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5 0x1d0
MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6 0x1d0
MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7 0x1d0
MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x190
>;
};
pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
fsl,pins = <
MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x194
MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4
MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4
MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4
MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4
MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4
MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4 0x1d4
MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5 0x1d4
MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6 0x1d4
MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7 0x1d4
MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x194
>;
};
pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
fsl,pins = <
MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x196
MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6
MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6
MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6
MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6
MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6
MX8MM_IOMUXC_SD1_DATA4_USDHC1_DATA4 0x1d6
MX8MM_IOMUXC_SD1_DATA5_USDHC1_DATA5 0x1d6
MX8MM_IOMUXC_SD1_DATA6_USDHC1_DATA6 0x1d6
MX8MM_IOMUXC_SD1_DATA7_USDHC1_DATA7 0x1d6
MX8MM_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x196
>;
};
pinctrl_wifi_ctrl: wifictrlgrp {
fsl,pins = <
MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16 0x1c4 /* WIFI_WKUP_BT */
MX8MM_IOMUXC_SD1_RESET_B_GPIO2_IO10 0x1c4 /* WIFI_WKUP_WLAN */
MX8MM_IOMUXC_SAI1_RXD7_GPIO4_IO9 0x1c4 /* WIFI_W_WKUP_HOST */
>;
};
};
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