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|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2021 NXP
*/
/dts-v1/;
#include "imx8ulp.dtsi"
/ {
model = "NXP i.MX8ULP EVK";
compatible = "fsl,imx8ulp-evk", "fsl,imx8ulp";
chosen {
stdout-path = &lpuart5;
};
memory@80000000 {
device_type = "memory";
reg = <0x0 0x80000000 0 0x80000000>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
linux,cma {
compatible = "shared-dma-pool";
reusable;
size = <0 0x28000000>;
linux,cma-default;
};
m33_reserved: noncacheable-section@a8600000 {
reg = <0 0xa8600000 0 0x1000000>;
no-map;
};
rsc_table: rsc-table@1fff8000 {
reg = <0 0x1fff8000 0 0x1000>;
no-map;
};
vdev0vring0: vdev0vring0@aff00000 {
reg = <0 0xaff00000 0 0x8000>;
no-map;
};
vdev0vring1: vdev0vring1@aff08000 {
reg = <0 0xaff08000 0 0x8000>;
no-map;
};
vdev1vring0: vdev1vring0@aff10000 {
reg = <0 0xaff10000 0 0x8000>;
no-map;
};
vdev1vring1: vdev1vring1@aff18000 {
reg = <0 0xaff18000 0 0x8000>;
no-map;
};
vdevbuffer: vdevbuffer@a8400000 {
compatible = "shared-dma-pool";
reg = <0 0xa8400000 0 0x100000>;
no-map;
};
};
clock_ext_rmii: clock-ext-rmii {
compatible = "fixed-clock";
clock-frequency = <50000000>;
clock-output-names = "ext_rmii_clk";
#clock-cells = <0>;
};
clock_ext_ts: clock-ext-ts {
compatible = "fixed-clock";
/* External ts clock is 50MHZ from PHY on EVK board. */
clock-frequency = <50000000>;
clock-output-names = "ext_ts_clk";
#clock-cells = <0>;
};
};
&cm33 {
mbox-names = "tx", "rx", "rxdb";
mboxes = <&mu 0 1>,
<&mu 1 1>,
<&mu 3 1>;
memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
<&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
status = "okay";
};
&flexspi2 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&pinctrl_flexspi2_ptd>;
pinctrl-1 = <&pinctrl_flexspi2_ptd>;
status = "okay";
mx25uw51345gxdi00: flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <200000000>;
spi-tx-bus-width = <8>;
spi-rx-bus-width = <8>;
};
};
&lpuart5 {
/* console */
pinctrl-names = "default", "sleep";
pinctrl-0 = <&pinctrl_lpuart5>;
pinctrl-1 = <&pinctrl_lpuart5>;
status = "okay";
};
&lpi2c7 {
#address-cells = <1>;
#size-cells = <0>;
clock-frequency = <400000>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&pinctrl_lpi2c7>;
pinctrl-1 = <&pinctrl_lpi2c7>;
status = "okay";
ptn5150_1: typec@1d {
compatible = "nxp,ptn5150";
reg = <0x1d>;
int-gpios = <&gpiof 3 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_typec1>;
status = "disabled";
};
pcal6408: gpio@21 {
compatible = "nxp,pcal9554b";
reg = <0x21>;
gpio-controller;
#gpio-cells = <2>;
};
ptn5150_2: typec@3d {
compatible = "nxp,ptn5150";
reg = <0x3d>;
int-gpios = <&gpiof 5 IRQ_TYPE_EDGE_FALLING>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_typec2>;
status = "disabled";
};
};
&usbotg1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb1>;
dr_mode = "otg";
hnp-disable;
srp-disable;
adp-disable;
over-current-active-low;
status = "okay";
};
&usbphy1 {
fsl,tx-d-cal = <110>;
status = "okay";
};
&usbmisc1 {
status = "okay";
};
&usbotg2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb2>;
dr_mode = "otg";
hnp-disable;
srp-disable;
adp-disable;
over-current-active-low;
status = "okay";
};
&usbphy2 {
fsl,tx-d-cal = <110>;
status = "okay";
};
&usbmisc2 {
status = "okay";
};
&usdhc0 {
pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
pinctrl-0 = <&pinctrl_usdhc0>;
pinctrl-1 = <&pinctrl_usdhc0>;
pinctrl-2 = <&pinctrl_usdhc0>;
pinctrl-3 = <&pinctrl_usdhc0>;
non-removable;
bus-width = <8>;
status = "okay";
};
&fec {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&pinctrl_enet>;
pinctrl-1 = <&pinctrl_enet>;
clocks = <&cgc1 IMX8ULP_CLK_XBAR_DIVBUS>,
<&pcc4 IMX8ULP_CLK_ENET>,
<&cgc1 IMX8ULP_CLK_ENET_TS_SEL>,
<&clock_ext_rmii>;
clock-names = "ipg", "ahb", "ptp", "enet_clk_ref";
assigned-clocks = <&cgc1 IMX8ULP_CLK_ENET_TS_SEL>;
assigned-clock-parents = <&clock_ext_ts>;
phy-mode = "rmii";
phy-handle = <ðphy>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy: ethernet-phy@1 {
reg = <1>;
micrel,led-mode = <1>;
};
};
};
&mu {
status = "okay";
};
&iomuxc1 {
pinctrl_enet: enetgrp {
fsl,pins = <
MX8ULP_PAD_PTE15__ENET0_MDC 0x43
MX8ULP_PAD_PTE14__ENET0_MDIO 0x43
MX8ULP_PAD_PTE17__ENET0_RXER 0x43
MX8ULP_PAD_PTE18__ENET0_CRS_DV 0x43
MX8ULP_PAD_PTF1__ENET0_RXD0 0x43
MX8ULP_PAD_PTE20__ENET0_RXD1 0x43
MX8ULP_PAD_PTE16__ENET0_TXEN 0x43
MX8ULP_PAD_PTE23__ENET0_TXD0 0x43
MX8ULP_PAD_PTE22__ENET0_TXD1 0x43
MX8ULP_PAD_PTE19__ENET0_REFCLK 0x43
MX8ULP_PAD_PTF10__ENET0_1588_CLKIN 0x43
>;
};
pinctrl_flexspi2_ptd: flexspi2ptdgrp {
fsl,pins = <
MX8ULP_PAD_PTD12__FLEXSPI2_A_SS0_B 0x42
MX8ULP_PAD_PTD13__FLEXSPI2_A_SCLK 0x42
MX8ULP_PAD_PTD14__FLEXSPI2_A_DATA3 0x42
MX8ULP_PAD_PTD15__FLEXSPI2_A_DATA2 0x42
MX8ULP_PAD_PTD16__FLEXSPI2_A_DATA1 0x42
MX8ULP_PAD_PTD17__FLEXSPI2_A_DATA0 0x42
MX8ULP_PAD_PTD18__FLEXSPI2_A_DQS 0x42
MX8ULP_PAD_PTD19__FLEXSPI2_A_DATA7 0x42
MX8ULP_PAD_PTD20__FLEXSPI2_A_DATA6 0x42
MX8ULP_PAD_PTD21__FLEXSPI2_A_DATA5 0x42
MX8ULP_PAD_PTD22__FLEXSPI2_A_DATA4 0x42
>;
};
pinctrl_lpuart5: lpuart5grp {
fsl,pins = <
MX8ULP_PAD_PTF14__LPUART5_TX 0x3
MX8ULP_PAD_PTF15__LPUART5_RX 0x3
>;
};
pinctrl_lpi2c7: lpi2c7grp {
fsl,pins = <
MX8ULP_PAD_PTE12__LPI2C7_SCL 0x20
MX8ULP_PAD_PTE13__LPI2C7_SDA 0x20
>;
};
pinctrl_typec1: typec1grp {
fsl,pins = <
MX8ULP_PAD_PTF3__PTF3 0x3
>;
};
pinctrl_typec2: typec2grp {
fsl,pins = <
MX8ULP_PAD_PTF5__PTF5 0x3
>;
};
pinctrl_usb1: usb1grp {
fsl,pins = <
MX8ULP_PAD_PTF2__USB0_ID 0x10003
MX8ULP_PAD_PTF4__USB0_OC 0x10003
>;
};
pinctrl_usb2: usb2grp {
fsl,pins = <
MX8ULP_PAD_PTD23__USB1_ID 0x10003
MX8ULP_PAD_PTF6__USB1_OC 0x10003
>;
};
pinctrl_usdhc0: usdhc0grp {
fsl,pins = <
MX8ULP_PAD_PTD1__SDHC0_CMD 0x3
MX8ULP_PAD_PTD2__SDHC0_CLK 0x10002
MX8ULP_PAD_PTD10__SDHC0_D0 0x3
MX8ULP_PAD_PTD9__SDHC0_D1 0x3
MX8ULP_PAD_PTD8__SDHC0_D2 0x3
MX8ULP_PAD_PTD7__SDHC0_D3 0x3
MX8ULP_PAD_PTD6__SDHC0_D4 0x3
MX8ULP_PAD_PTD5__SDHC0_D5 0x3
MX8ULP_PAD_PTD4__SDHC0_D6 0x3
MX8ULP_PAD_PTD3__SDHC0_D7 0x3
MX8ULP_PAD_PTD11__SDHC0_DQS 0x10002
>;
};
};
|
