113 lines
1.9 KiB
Plaintext
113 lines
1.9 KiB
Plaintext
/* SPDX-License-Identifier: Apache-2.0 */
|
|
|
|
/dts-v1/;
|
|
|
|
#include <intel/intel_s1000.dtsi>
|
|
|
|
/ {
|
|
model = "intel_s1000_crb";
|
|
compatible = "intel,s1000";
|
|
|
|
aliases {
|
|
uart-0 = &uart0;
|
|
};
|
|
|
|
chosen {
|
|
zephyr,sram = &sram0;
|
|
zephyr,console = &uart0;
|
|
zephyr,shell-uart = &uart0;
|
|
zephyr,flash = &flash0;
|
|
zephyr,flash-controller = &flash0;
|
|
};
|
|
|
|
dmic: dmic {
|
|
compatible = "intel,dmic";
|
|
label = "PDM";
|
|
|
|
status = "okay";
|
|
dmas = <&dma0 0
|
|
&dma0 1>;
|
|
dma-names = "rx-a", "rx-b";
|
|
};
|
|
};
|
|
|
|
&cpu0 {
|
|
clock-frequency = <400000000>;
|
|
};
|
|
|
|
&cpu1 {
|
|
clock-frequency = <400000000>;
|
|
};
|
|
|
|
&uart0 {
|
|
status = "okay";
|
|
current-speed = <115200>;
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
clock-frequency = <I2C_BITRATE_FAST>;
|
|
|
|
codec0: tlv320dac@18 {
|
|
compatible = "ti,tlv320dac";
|
|
reg = <0x18>;
|
|
label = "TLV320DAC";
|
|
reset-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
&spi0 {
|
|
status = "okay";
|
|
|
|
flash0: flash@0 {
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <2000000>;
|
|
label = "MX25UM512";
|
|
jedec-id = [c2 80 3a];
|
|
size = <0x2000000>;
|
|
};
|
|
};
|
|
|
|
&flash0 {
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
/* The flash is 64MB in size. Each sector is 4kB and
|
|
* 16 sectors make a block (64kB). The flash is partitioned
|
|
* in terms of blocks.
|
|
*/
|
|
|
|
/* Reserve 192kB for the bootloader */
|
|
boot_partition: partition@0 {
|
|
label = "mcuboot";
|
|
reg = <0x00000000 0x00030000>;
|
|
read-only;
|
|
};
|
|
|
|
/* Reserve 1856kB for the application in slot 0 */
|
|
slot0_partition: partition@30000 {
|
|
label = "image-0";
|
|
reg = <0x00030000 0x001D0000>;
|
|
};
|
|
|
|
/* Reserve 1856kB for the application in slot 1 */
|
|
slot1_partition: partition@200000 {
|
|
label = "image-1";
|
|
reg = <0x00200000 0x001D0000>;
|
|
};
|
|
|
|
/* Reserve 192kB for the scratch partition */
|
|
scratch_partition: partition@3d0000 {
|
|
label = "image-scratch";
|
|
reg = <0x003d0000 0x00030000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&usb {
|
|
status = "okay";
|
|
};
|