169 lines
2.6 KiB
Plaintext
169 lines
2.6 KiB
Plaintext
/*
|
|
* Copyright (c) 2020 DENX Software Engineering GmbH
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include <nxp/nxp_k66.dtsi>
|
|
|
|
#include "ip_k66f-pinctrl.dtsi"
|
|
|
|
/ {
|
|
model = "SEGGER MK66F IP Switch board";
|
|
compatible = "nxp,mk66f18", "nxp,k66f", "nxp,k6x";
|
|
|
|
aliases {
|
|
led0 = &red0_led;
|
|
led2 = &red2_led;
|
|
dsa-spi = &spi1;
|
|
};
|
|
|
|
chosen {
|
|
zephyr,sram = &sram0;
|
|
zephyr,flash = &flash0;
|
|
zephyr,code-partition = &slot0_partition;
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
red0_led: led_0 {
|
|
gpios = <&gpioa 8 GPIO_ACTIVE_HIGH>;
|
|
label = "User LD1";
|
|
};
|
|
|
|
red2_led: led_2 {
|
|
gpios = <&gpioa 10 GPIO_ACTIVE_HIGH>;
|
|
label = "User LD2";
|
|
};
|
|
};
|
|
};
|
|
|
|
&cpu0 {
|
|
clock-frequency = <120000000>;
|
|
};
|
|
|
|
&sim {
|
|
pllfll-select = <KINETIS_SIM_PLLFLLSEL_MCGPLLCLK>;
|
|
er32k-select = <KINETIS_SIM_ER32KSEL_RTC>;
|
|
|
|
bus_clk {
|
|
clock-div = <3>;
|
|
};
|
|
|
|
flash_clk {
|
|
clock-div = <7>;
|
|
};
|
|
};
|
|
|
|
&gpioa {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpiob {
|
|
status = "okay";
|
|
};
|
|
|
|
&flash0 {
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
boot_partition: partition@0 {
|
|
label = "mcuboot";
|
|
reg = <0x00000000 0x00010000>;
|
|
read-only;
|
|
};
|
|
|
|
/*
|
|
* The flash starting at 0x00010000 and ending at
|
|
* 0x0001ffff (sectors 16-31) is reserved for use
|
|
* by the application.
|
|
*/
|
|
storage_partition: partition@1e000 {
|
|
label = "storage";
|
|
reg = <0x0001e000 0x00002000>;
|
|
};
|
|
|
|
slot0_partition: partition@20000 {
|
|
label = "image-0";
|
|
reg = <0x00020000 0x00060000>;
|
|
};
|
|
slot1_partition: partition@80000 {
|
|
label = "image-1";
|
|
reg = <0x00080000 0x00060000>;
|
|
};
|
|
scratch_partition: partition@e0000 {
|
|
label = "image-scratch";
|
|
reg = <0x000e0000 0x00020000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&enet_mac {
|
|
status = "okay";
|
|
pinctrl-0 = <&enet_default>;
|
|
pinctrl-names = "default";
|
|
zephyr,random-mac-address;
|
|
phy-connection-type = "rmii";
|
|
phy-handle = <&phy>;
|
|
};
|
|
|
|
&enet_mdio {
|
|
status = "okay";
|
|
pinctrl-0 = <&enet_default>;
|
|
pinctrl-names = "default";
|
|
phy: phy@0 {
|
|
compatible = "ethernet-phy";
|
|
reg = <0>;
|
|
status = "okay";
|
|
fixed-link = "100BASE-T Full-Duplex";
|
|
};
|
|
};
|
|
|
|
&spi1 {
|
|
status = "okay";
|
|
pinctrl-0 = <&spi1_default>;
|
|
pinctrl-names = "default";
|
|
|
|
clock-frequency = <44000000>;
|
|
cs-gpios = <&gpioe 4 GPIO_ACTIVE_LOW>;
|
|
|
|
ksz8794: dsa@0 {
|
|
compatible = "microchip,ksz8794";
|
|
reg = <0>;
|
|
|
|
spi-max-frequency = <44000000>;
|
|
reset-gpios = <&gpiob 22 GPIO_ACTIVE_LOW>;
|
|
|
|
spi-cpol;
|
|
spi-cpha;
|
|
dsa-master-port = <&enet_mac>;
|
|
dsa-slave-ports = <3>;
|
|
|
|
lan3: lan_3 {
|
|
};
|
|
|
|
lan2: lan_2 {
|
|
};
|
|
|
|
lan1: lan_1 {
|
|
};
|
|
};
|
|
};
|
|
|
|
&gpioa {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpiob {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpioe {
|
|
status = "okay";
|
|
};
|