308 lines
6.6 KiB
Plaintext
308 lines
6.6 KiB
Plaintext
/*
|
|
* Copyright (c) 2017, NXP
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include <nxp/nxp_rt1050.dtsi>
|
|
#include "mimxrt1050_evk-pinctrl.dtsi"
|
|
#include <zephyr/dt-bindings/display/panel.h>
|
|
|
|
/ {
|
|
model = "NXP MIMXRT1050-EVK board";
|
|
compatible = "nxp,mimxrt1052";
|
|
|
|
aliases {
|
|
led0 = &green_led;
|
|
sw0 = &user_button;
|
|
kscan0 = &kscan_input;
|
|
watchdog0 = &wdog0;
|
|
magn0 = &fxos8700;
|
|
accel0 = &fxos8700;
|
|
sdhc0 = &usdhc1;
|
|
};
|
|
|
|
chosen {
|
|
zephyr,sram = &sdram0;
|
|
zephyr,itcm = &itcm;
|
|
zephyr,dtcm = &dtcm;
|
|
zephyr,console = &lpuart1;
|
|
zephyr,shell-uart = &lpuart1;
|
|
zephyr,flash-controller = &s26ks512s0;
|
|
zephyr,flash = &s26ks512s0;
|
|
zephyr,code-partition = &slot0_partition;
|
|
zephyr,display = &lcdif;
|
|
zephyr,keyboard-scan = &kscan_input;
|
|
};
|
|
|
|
sdram0: memory@80000000 {
|
|
/* Micron MT48LC16M16A2B4-6AIT:G */
|
|
device_type = "memory";
|
|
reg = <0x80000000 DT_SIZE_M(32)>;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
green_led: led_0 {
|
|
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
|
|
label = "User LD1";
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
user_button: button_0 {
|
|
label = "User SW8";
|
|
gpios = <&gpio5 0 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
|
|
};
|
|
};
|
|
|
|
arduino_header: connector {
|
|
compatible = "arduino-header-r3";
|
|
#gpio-cells = <2>;
|
|
gpio-map-mask = <0xffffffff 0xffffffc0>;
|
|
gpio-map-pass-thru = <0 0x3f>;
|
|
gpio-map = <0 0 &gpio1 26 0>, /* A0 */
|
|
<1 0 &gpio1 27 0>, /* A1 */
|
|
<2 0 &gpio1 20 0>, /* A2 */
|
|
<3 0 &gpio1 21 0>, /* A3 */
|
|
<4 0 &gpio1 17 0>, /* A4 */
|
|
<5 0 &gpio1 16 0>, /* A5 */
|
|
<6 0 &gpio1 23 0>, /* D0 */
|
|
<7 0 &gpio1 22 0>, /* D1 */
|
|
<8 0 &gpio1 11 0>, /* D2 */
|
|
<9 0 &gpio1 24 0>, /* D3 */
|
|
<10 0 &gpio1 9 0>, /* D4 */
|
|
<11 0 &gpio1 10 0>, /* D5 */
|
|
<12 0 &gpio1 18 0>, /* D6 */
|
|
<13 0 &gpio1 19 0>, /* D7 */
|
|
<14 0 &gpio1 3 0>, /* D8 */
|
|
<15 0 &gpio1 2 0>, /* D9 */
|
|
<16 0 &gpio3 13 0>, /* D10 */
|
|
<17 0 &gpio3 14 0>, /* D11 */
|
|
<18 0 &gpio3 15 0>, /* D12 */
|
|
<19 0 &gpio3 12 0>, /* D13 */
|
|
<20 0 &gpio1 1 0>, /* D14 */
|
|
<21 0 &gpio1 0 0>; /* D15 */
|
|
};
|
|
|
|
panel {
|
|
compatible = "rocktech,rk043fn02h-ct";
|
|
port {
|
|
lcd_panel_in: endpoint {
|
|
remote-endpoint = <&lcd_panel_out>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
arduino_serial: &lpuart3 {
|
|
pinctrl-0 = <&pinmux_lpuart3>;
|
|
pinctrl-1 = <&pinmux_lpuart3_sleep>;
|
|
pinctrl-names = "default", "sleep";
|
|
};
|
|
|
|
&adc1 {
|
|
status = "okay";
|
|
pinctrl-0 = <&pinmux_adc1>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&flexspi {
|
|
status = "okay";
|
|
ahb-prefetch;
|
|
ahb-read-addr-opt;
|
|
pinctrl-0 = <&pinmux_flexspi1>;
|
|
pinctrl-names = "default";
|
|
ahb-bufferable;
|
|
ahb-cacheable;
|
|
sck-differential-clock;
|
|
combination-mode;
|
|
rx-clock-source = <3>;
|
|
reg = <0x402a8000 0x4000>, <0x60000000 DT_SIZE_M(64)>;
|
|
s26ks512s0: s26ks512s@0 {
|
|
compatible = "nxp,imx-flexspi-hyperflash";
|
|
size = <DT_SIZE_M(64*8)>;
|
|
reg = <0>;
|
|
spi-max-frequency = <166000000>;
|
|
word-addressable;
|
|
cs-interval-unit = <1>;
|
|
cs-interval = <2>;
|
|
cs-hold-time = <0>;
|
|
cs-setup-time = <3>;
|
|
data-valid-time = <1>;
|
|
column-space = <3>;
|
|
ahb-write-wait-unit = <2>;
|
|
ahb-write-wait-interval = <20>;
|
|
status = "okay";
|
|
erase-block-size = <4096>;
|
|
write-block-size = <16>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
boot_partition: partition@0 {
|
|
label = "mcuboot";
|
|
reg = <0x00000000 DT_SIZE_K(256)>;
|
|
};
|
|
slot0_partition: partition@40000 {
|
|
label = "image-0";
|
|
reg = <0x00040000 DT_SIZE_M(3)>;
|
|
};
|
|
slot1_partition: partition@340000 {
|
|
label = "image-1";
|
|
reg = <0x00340000 DT_SIZE_M(3)>;
|
|
};
|
|
scratch_partition: partition@640000 {
|
|
label = "image-scratch";
|
|
reg = <0x00640000 DT_SIZE_K(768)>;
|
|
};
|
|
storage_partition: partition@700000 {
|
|
label = "storage";
|
|
reg = <0x00700000 DT_SIZE_M(57)>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&lcdif {
|
|
status = "okay";
|
|
width = <480>;
|
|
height = <272>;
|
|
display-timings {
|
|
compatible = "zephyr,panel-timing";
|
|
hsync-len = <41>;
|
|
hfront-porch = <4>;
|
|
hback-porch = <8>;
|
|
vsync-len = <10>;
|
|
vfront-porch = <4>;
|
|
vback-porch = <2>;
|
|
de-active= <1>;
|
|
pixelclk-active = <1>;
|
|
hsync-active = <0>;
|
|
vsync-active = <0>;
|
|
clock-frequency = <9210240>;
|
|
};
|
|
pixel-format = <PANEL_PIXEL_FORMAT_BGR_565>;
|
|
data-bus-width = "16-bit";
|
|
pinctrl-0 = <&pinmux_lcdif>;
|
|
pinctrl-names = "default";
|
|
backlight-gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;
|
|
port {
|
|
lcd_panel_out: endpoint {
|
|
remote-endpoint = <&lcd_panel_in>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&lpi2c1 {
|
|
status = "okay";
|
|
pinctrl-0 = <&pinmux_lpi2c1>;
|
|
pinctrl-names = "default";
|
|
|
|
fxos8700: fxos8700@1f {
|
|
compatible = "nxp,fxos8700";
|
|
reg = <0x1f>;
|
|
|
|
/* Two zero ohm resistors (R263 and R264) isolate sensor
|
|
* interrupt gpios from the soc and are unpopulated by default.
|
|
* Note that if you populate them, they conflict with LCD and
|
|
* Ethernet interrupt gpios.
|
|
*/
|
|
int1-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
|
|
int2-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
ft5336@38 {
|
|
compatible = "focaltech,ft5336";
|
|
reg = <0x38>;
|
|
int-gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
|
|
|
|
kscan_input: kscan-input {
|
|
compatible = "zephyr,kscan-input";
|
|
};
|
|
};
|
|
};
|
|
|
|
&lpuart1 {
|
|
status = "okay";
|
|
current-speed = <115200>;
|
|
pinctrl-0 = <&pinmux_lpuart1>;
|
|
pinctrl-1 = <&pinmux_lpuart1_sleep>;
|
|
pinctrl-names = "default", "sleep";
|
|
};
|
|
|
|
&lpspi1 {
|
|
status = "okay";
|
|
/* DMA channels 0 and 1, muxed to LPSPI1 RX and TX */
|
|
dmas = <&edma0 0 13>, <&edma0 1 14>;
|
|
dma-names = "rx", "tx";
|
|
pinctrl-0 = <&pinmux_lpspi1>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&lpspi3 {
|
|
status = "okay";
|
|
/* DMA channels 2 and 3, muxed to LPSPI3 RX and TX */
|
|
dmas = <&edma0 2 15>, <&edma0 3 16>;
|
|
dma-names = "rx", "tx";
|
|
pinctrl-0 = <&pinmux_lpspi3>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&enet {
|
|
status = "okay";
|
|
pinctrl-0 = <&pinmux_enet>;
|
|
pinctrl-names = "default";
|
|
int-gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
|
|
reset-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
|
|
ptp {
|
|
pinctrl-0 = <&pinmux_ptp>;
|
|
pinctrl-names = "default";
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
zephyr_udc0: &usb1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usdhc1 {
|
|
status = "okay";
|
|
pwr-gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
|
|
cd-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
|
|
pinctrl-0 = <&pinmux_usdhc1>;
|
|
pinctrl-1 = <&pinmux_usdhc1_slow>;
|
|
pinctrl-2 = <&pinmux_usdhc1_med>;
|
|
pinctrl-3 = <&pinmux_usdhc1_fast>;
|
|
pinctrl-names = "default", "slow", "med", "fast";
|
|
sdmmc {
|
|
compatible = "zephyr,sdmmc-disk";
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&wdog0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&edma0 {
|
|
status = "okay";
|
|
};
|
|
|
|
/* GPT and Systick are enabled. If power management is enabled, the GPT
|
|
* timer will be used instead of systick, as allows the core clock to
|
|
* be gated.
|
|
*/
|
|
&gpt_hw_timer {
|
|
status = "okay";
|
|
};
|
|
|
|
&systick {
|
|
status = "okay";
|
|
};
|