335 lines
7.0 KiB
Plaintext
335 lines
7.0 KiB
Plaintext
#include <arm/armv7-m.dtsi>
|
|
#include <dt-bindings/clock/kinetis_sim.h>
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/i2c/i2c.h>
|
|
|
|
/ {
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-m4";
|
|
reg = <0>;
|
|
};
|
|
};
|
|
|
|
sram0: memory@20000000 {
|
|
device_type = "memory";
|
|
compatible = "mmio-sram";
|
|
reg = <0x20000000 0x8000>;
|
|
};
|
|
|
|
soc {
|
|
|
|
mcg: clock-controller@40064000 {
|
|
compatible = "nxp,k64f-mcg";
|
|
reg = <0x40064000 0xd>;
|
|
system-clock-frequency = <48000000>;
|
|
|
|
clock-controller;
|
|
};
|
|
|
|
clock-controller@40065000 {
|
|
compatible = "nxp,k64f-osc";
|
|
reg = <0x40065000 0x4>;
|
|
|
|
enable-external-reference;
|
|
};
|
|
|
|
rtc@4003d000 {
|
|
compatible = "nxp,k64f-rtc";
|
|
reg = <0x4003d000 0x808>;
|
|
clock-frequency = <32768>;
|
|
};
|
|
|
|
sim: sim@40047000 {
|
|
compatible = "nxp,kinetis-sim";
|
|
reg = <0x40047000 0x1060>;
|
|
label = "SIM";
|
|
|
|
clk-divider-core = <1>;
|
|
clk-divider-bus = <1>;
|
|
clk-divider-flash = <2>;
|
|
|
|
clock-controller;
|
|
#clock-cells = <3>;
|
|
};
|
|
|
|
flash-controller@40020000 {
|
|
compatible = "nxp,kinetis-ftfl";
|
|
label = "FLASH_CTRL";
|
|
reg = <0x40020000 0x18>;
|
|
interrupts = <18 0>, <19 0>;
|
|
interrupt-names = "command-complete", "read-collision";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
flash0: flash@0 {
|
|
compatible = "soc-nv-flash";
|
|
label = "MCUX_FLASH";
|
|
reg = <0 0x80000>;
|
|
erase-block-size = <2048>;
|
|
write-block-size = <4>;
|
|
};
|
|
};
|
|
|
|
i2c0: i2c@40066000 {
|
|
compatible = "nxp,kinetis-i2c";
|
|
clock-frequency = <I2C_BITRATE_STANDARD>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0x40066000 0x1000>;
|
|
interrupts = <24 0>;
|
|
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1034 6>;
|
|
label = "I2C_0";
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c1: i2c@40067000 {
|
|
compatible = "nxp,kinetis-i2c";
|
|
clock-frequency = <I2C_BITRATE_STANDARD>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0x40067000 0x1000>;
|
|
interrupts = <25 0>;
|
|
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1034 7>;
|
|
label = "I2C_1";
|
|
status = "disabled";
|
|
};
|
|
|
|
uart0: uart@4006a000 {
|
|
compatible = "nxp,kinetis-uart";
|
|
reg = <0x4006a000 0x1000>;
|
|
interrupts = <31 0>, <32 0>;
|
|
interrupt-names = "status", "error";
|
|
clocks = <&sim KINETIS_SIM_CORESYS_CLK 0x1034 10>;
|
|
label = "UART_0";
|
|
|
|
pinctrl-0 = <&uart0_default>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
uart1: uart@4006b000 {
|
|
compatible = "nxp,kinetis-uart";
|
|
reg = <0x4006b000 0x1000>;
|
|
interrupts = <33 0>, <34 0>;
|
|
interrupt-names = "status", "error";
|
|
clocks = <&sim KINETIS_SIM_CORESYS_CLK 0x1034 11>;
|
|
label = "UART_1";
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
uart2: uart@4006c000 {
|
|
compatible = "nxp,kinetis-uart";
|
|
reg = <0x4006c000 0x1000>;
|
|
interrupts = <35 0>, <36 0>;
|
|
interrupt-names = "status", "error";
|
|
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1034 12>;
|
|
label = "UART_2";
|
|
|
|
pinctrl-0 = <&uart2_default>;
|
|
pinctrl-names = "default";
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
pinmux_a: pinmux@40049000 {
|
|
compatible = "nxp,kinetis-pinmux";
|
|
reg = <0x40049000 0xd0>;
|
|
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 9>;
|
|
|
|
uart0_default: uart0_default {
|
|
rx-tx {
|
|
pins = <1>, <2>;
|
|
function = <2>;
|
|
};
|
|
};
|
|
};
|
|
|
|
pinmux_b: pinmux@4004a000 {
|
|
compatible = "nxp,kinetis-pinmux";
|
|
reg = <0x4004a000 0xd0>;
|
|
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 10>;
|
|
|
|
spi1_default: spi1_default {
|
|
miso-mosi-clk {
|
|
pins = <17>, <16>, <11>;
|
|
function = <2>;
|
|
};
|
|
};
|
|
};
|
|
|
|
pinmux_c: pinmux@4004b000 {
|
|
compatible = "nxp,kinetis-pinmux";
|
|
reg = <0x4004b000 0xd0>;
|
|
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 11>;
|
|
};
|
|
|
|
pinmux_d: pinmux@4004c000 {
|
|
compatible = "nxp,kinetis-pinmux";
|
|
reg = <0x4004c000 0xd0>;
|
|
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 12>;
|
|
|
|
uart2_default: uart2_default {
|
|
rx-tx {
|
|
pins = <2>, <3>;
|
|
function = <3>;
|
|
};
|
|
};
|
|
};
|
|
|
|
pinmux_e: pinmux@4004d000 {
|
|
compatible = "nxp,kinetis-pinmux";
|
|
reg = <0x4004d000 0xd0>;
|
|
clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 13>;
|
|
};
|
|
|
|
gpioa: gpio@400ff000 {
|
|
compatible = "nxp,kinetis-gpio";
|
|
reg = <0x400ff000 0x40>;
|
|
interrupts = <59 2>;
|
|
label = "GPIO_0";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
gpiob: gpio@400ff040 {
|
|
compatible = "nxp,kinetis-gpio";
|
|
reg = <0x400ff040 0x40>;
|
|
interrupts = <60 2>;
|
|
label = "GPIO_1";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
gpioc: gpio@400ff080 {
|
|
compatible = "nxp,kinetis-gpio";
|
|
reg = <0x400ff080 0x40>;
|
|
interrupts = <61 2>;
|
|
label = "GPIO_2";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
gpiod: gpio@400ff0c0 {
|
|
compatible = "nxp,kinetis-gpio";
|
|
reg = <0x400ff0c0 0x40>;
|
|
interrupts = <62 2>;
|
|
label = "GPIO_3";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
gpioe: gpio@400ff100 {
|
|
compatible = "nxp,kinetis-gpio";
|
|
reg = <0x400ff100 0x40>;
|
|
interrupts = <63 2>;
|
|
label = "GPIO_4";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
spi0: spi@4002c000 {
|
|
compatible = "nxp,kinetis-dspi";
|
|
reg = <0x4002c000 0x88>;
|
|
interrupts = <26 3>;
|
|
label = "SPI_0";
|
|
clocks = <&sim KINETIS_SIM_BUS_CLK 0x103C 12>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
spi1: spi@4002d000 {
|
|
compatible = "nxp,kinetis-dspi";
|
|
reg = <0x4002d000 0x88>;
|
|
interrupts = <27 3>;
|
|
label = "SPI_1";
|
|
clocks = <&sim KINETIS_SIM_BUS_CLK 0x103C 13>;
|
|
|
|
cs-gpios = <&gpiob 10 0>;
|
|
pinctrl-0 = <&spi1_default>;
|
|
pinctrl-names = "default";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
mcr20a@0 {
|
|
compatible = "nxp,mcr20a";
|
|
reg = <0x0>;
|
|
label = "mcr20a";
|
|
spi-max-frequency = <8000000>;
|
|
irqb-gpios = <&gpiob 3 0>;
|
|
reset-gpios = <&gpiob 19 0>;
|
|
status = "ok";
|
|
};
|
|
};
|
|
|
|
wdog: watchdog@40052000 {
|
|
compatible = "nxp,kinetis-wdog";
|
|
reg = <0x40052000 16>;
|
|
interrupts = <22 0>;
|
|
clocks = <&sim KINETIS_SIM_LPO_CLK 0 0>;
|
|
label = "WDT_0";
|
|
clock-source = <0>; /* LPO 1kHz or other source */
|
|
reload-counter = <40000>;
|
|
start-on-boot;
|
|
prescaler = <2>;
|
|
};
|
|
|
|
pwm0: pwm@40038000{
|
|
compatible = "nxp,kinetis-ftm";
|
|
reg = <0x40038000 0x98>;
|
|
interrupts = <42 0>;
|
|
label = "PWM_0";
|
|
/* channel information needed - fixme */
|
|
status = "disabled";
|
|
};
|
|
|
|
pwm1: pwm@40039000{
|
|
compatible = "nxp,kinetis-ftm";
|
|
reg = <0x40039000 0x98>;
|
|
interrupts = <43 0>;
|
|
label = "PWM_1";
|
|
/* channel information needed - fixme */
|
|
status = "disabled";
|
|
};
|
|
|
|
pwm2: pwm@4003a000{
|
|
compatible = "nxp,kinetis-ftm";
|
|
reg = <0x4003a000 0x98>;
|
|
interrupts = <44 0>;
|
|
label = "PWM_2";
|
|
/* channel information needed - fixme */
|
|
status = "disabled";
|
|
};
|
|
|
|
adc0: adc@4003b000{
|
|
compatible = "nxp,kinetis-adc16";
|
|
reg = <0x4003b000 0x70>;
|
|
interrupts = <39 0>;
|
|
label = "ADC_0";
|
|
status = "disabled";
|
|
};
|
|
|
|
usbd: usbd@40072000 {
|
|
compatible = "nxp,kinetis-usbd";
|
|
reg = <0x40072000 0x1000>;
|
|
interrupts = <53 1>;
|
|
interrupt-names = "usb_otg";
|
|
num-bidir-endpoints = <16>;
|
|
status = "disabled";
|
|
label = "USBD";
|
|
};
|
|
};
|
|
};
|
|
|
|
&nvic {
|
|
arm,num-irq-priority-bits = <4>;
|
|
};
|