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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019 NXP
*/
#include "imx8x-val.dtsi"
/ {
reserved-memory {
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0 0x14000000>;
alloc-ranges = <0 0x96000000 0 0x14000000>;
linux,cma-default;
};
};
regulators {
epdev_on: fixedregulator@100 {
compatible = "regulator-fixed";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "epdev_on";
gpio = <&pca9557_a 0 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
};
&iomuxc {
imx8qxp-lpddr4-arm2 {
pinctrl_flexspi0: flexspi0grp {
fsl,pins = <
IMX8QXP_QSPI0A_DATA0_LSIO_QSPI0A_DATA0 0x06000021
IMX8QXP_QSPI0A_DATA1_LSIO_QSPI0A_DATA1 0x06000021
IMX8QXP_QSPI0A_DATA2_LSIO_QSPI0A_DATA2 0x06000021
IMX8QXP_QSPI0A_DATA3_LSIO_QSPI0A_DATA3 0x06000021
IMX8QXP_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B 0x06000021
IMX8QXP_QSPI0A_SCLK_LSIO_QSPI0A_SCLK 0x06000021
>;
};
};
};
&i2c1 {
#address-cells = <1>;
#size-cells = <0>;
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpi2c1>;
status = "okay";
/delete-node/ gpio@68;
/delete-node/ typec@3d;
pca9557_a: gpio@18 {
compatible = "nxp,pca9557";
reg = <0x18>;
gpio-controller;
#gpio-cells = <2>;
};
pca9557_b: gpio@19 {
compatible = "nxp,pca9557";
reg = <0x19>;
gpio-controller;
#gpio-cells = <2>;
};
};
&i2c2 {
status = "disabled";
};
&i2c3 {
#address-cells = <1>;
#size-cells = <0>;
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpi2c3>;
status = "okay";
/delete-node/ gpio@18;
/delete-node/ gpio@19;
max7322: gpio@68 {
compatible = "maxim,max7322";
reg = <0x68>;
gpio-controller;
#gpio-cells = <2>;
};
};
&i2c_mipi_csi0 {
status = "disabled";
};
&mipi_csi_0 {
status = "disabled";
};
&gpio0_mipi_csi0 {
status = "disabled";
};
&pcieb{
ext_osc = <1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcieb>;
clkreq-gpio = <&lsio_gpio4 1 GPIO_ACTIVE_LOW>;
disable-gpio = <&pca9557_a 5 GPIO_ACTIVE_LOW>;
reset-gpio = <&lsio_gpio4 0 GPIO_ACTIVE_LOW>;
epdev_on-supply = <&epdev_on>;
status = "okay";
};
&usdhc2 {
status = "disabled";
};
&flexspi0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexspi0>;
status = "okay";
/delete-node/ mt35xu512aba@0;
flash0: mt25qu512abb@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
compatible = "micron,mt25qu512abb";
spi-max-frequency = <29000000>;
};
};
&adc0 {
status = "disabled";
};
&usbotg1 {
/delete-property/ pinctrl-names;
/delete-property/ pinctrl-0;
};
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