113 lines
1.9 KiB
Plaintext
113 lines
1.9 KiB
Plaintext
/* SPDX-License-Identifier: Apache-2.0 */
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/dts-v1/;
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#include <intel/intel_s1000.dtsi>
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/ {
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model = "intel_s1000_crb";
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compatible = "intel,s1000";
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aliases {
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uart-0 = &uart0;
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};
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chosen {
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zephyr,sram = &sram0;
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,flash = &flash0;
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zephyr,flash-controller = &flash0;
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};
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dmic: dmic {
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compatible = "intel,dmic";
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label = "PDM";
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status = "okay";
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dmas = <&dma0 0
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&dma0 1>;
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dma-names = "rx-a", "rx-b";
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};
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};
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&cpu0 {
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clock-frequency = <400000000>;
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};
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&cpu1 {
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clock-frequency = <400000000>;
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};
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&uart0 {
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status = "okay";
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current-speed = <115200>;
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};
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&i2c0 {
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status = "okay";
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clock-frequency = <I2C_BITRATE_FAST>;
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codec0: tlv320dac@18 {
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compatible = "ti,tlv320dac";
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reg = <0x18>;
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label = "TLV320DAC";
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reset-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
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};
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};
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&spi0 {
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status = "okay";
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flash0: flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <2000000>;
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label = "MX25UM512";
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jedec-id = [c2 80 3a];
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size = <0x2000000>;
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};
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};
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&flash0 {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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/* The flash is 64MB in size. Each sector is 4kB and
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* 16 sectors make a block (64kB). The flash is partitioned
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* in terms of blocks.
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*/
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/* Reserve 192kB for the bootloader */
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x00000000 0x00030000>;
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read-only;
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};
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/* Reserve 1856kB for the application in slot 0 */
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slot0_partition: partition@30000 {
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label = "image-0";
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reg = <0x00030000 0x001D0000>;
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};
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/* Reserve 1856kB for the application in slot 1 */
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slot1_partition: partition@200000 {
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label = "image-1";
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reg = <0x00200000 0x001D0000>;
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};
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/* Reserve 192kB for the scratch partition */
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scratch_partition: partition@3d0000 {
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label = "image-scratch";
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reg = <0x003d0000 0x00030000>;
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};
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};
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};
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zephyr_udc0: &usb {
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status = "okay";
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};
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