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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright 2013 Sascha Hauer, Pengutronix
* Copyright 2013-2017 Markus Niebel <Markus.Niebel@tq-group.com>
*/
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "supply-3p3v";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
&ecspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
cs-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
status = "okay";
m25p80: flash@0 {
compatible = "jedec,spi-nor";
spi-max-frequency = <50000000>;
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
m25p,fast-read;
};
};
&iomuxc {
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
/* HYS, SPEED = MED, 100k up, DSE = 011, SRE_FAST */
MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x1b099
MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0xb099
MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0xb099
/* eCSPI1 SS1 */
MX6QDL_PAD_EIM_D19__GPIO3_IO19 0xb099
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b899
MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b899
>;
};
pinctrl_i2c1_recovery: i2c1recoverygrp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26 0x4001b899
MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27 0x4001b899
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b899
MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b899
>;
};
pinctrl_i2c3_recovery: i2c3recoverygrp {
fsl,pins = <
MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x4001b899
MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x4001b899
>;
};
pinctrl_pmic: pmicgrp {
fsl,pins = <
MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x1b099 /* PMIC irq */
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059
MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059
MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059
MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
>;
};
};
&pmic {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pmic>;
interrupt-parent = <&gpio6>;
interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
regulators {
reg_vddcore: sw1ab {
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1875000>;
regulator-always-on;
};
reg_vddsoc: sw1c {
regulator-min-microvolt = <300000>;
regulator-max-microvolt = <1875000>;
regulator-always-on;
};
reg_gen_3v3: sw2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_ddr_1v5a: sw3a {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1975000>;
regulator-always-on;
};
reg_ddr_1v5b: sw3b {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <1975000>;
regulator-always-on;
};
sw4_reg: sw4 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_5v_600mA: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
regulator-always-on;
};
reg_snvs_3v: vsnvs {
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
};
reg_vrefddr: vrefddr {
regulator-boot-on;
regulator-always-on;
};
reg_vgen1_1v5: vgen1 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
/* not used */
};
reg_vgen2_1v2_eth: vgen2 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
regulator-always-on;
};
reg_vgen3_2v8: vgen3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_vgen4_1v8: vgen4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_vgen5_1v8_eth: vgen5 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_vgen6_3v3: vgen6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
};
};
/* eMMC */
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
vmmc-supply = <®_3p3v>;
non-removable;
disable-wp;
no-sd;
no-sdio;
bus-width = <8>;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
mmccard: mmccard@0 {
reg = <0>;
compatible = "mmc-card";
broken-hpi;
};
};
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