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Searched +full:dma +full:- +full:buf +full:- +full:addr +full:- +full:alignment (Results 1 – 17 of 17) sorted by relevance

/Zephyr-latest/dts/xtensa/intel/
Dintel_adsp_cavs.dtsi4 * SPDX-License-Identifier: Apache-2.0
11 lpgpdma0: dma@7c000 {
12 compatible = "intel,adsp-gpdma";
13 #dma-cells = <1>;
17 interrupt-parent = <&cavs_intc3>;
18 dma-buf-size-alignment = <4>;
19 dma-copy-alignment = <4>;
24 lpgpdma1: dma@7d000 {
25 compatible = "intel,adsp-gpdma";
26 #dma-cells = <1>;
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Dintel_adsp_ace15_mtpm.dtsi4 * SPDX-License-Identifier: Apache-2.0
12 #address-cells = <1>;
13 #size-cells = <0>;
17 compatible = "cdns,tensilica-xtensa-lx7";
19 cpu-power-states = <&d0i3 &d3>;
20 i-cache-line-size = <64>;
21 d-cache-line-size = <64>;
26 compatible = "cdns,tensilica-xtensa-lx7";
28 cpu-power-states = <&d3>;
33 compatible = "cdns,tensilica-xtensa-lx7";
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Dintel_adsp_ace20_lnl.dtsi4 * SPDX-License-Identifier: Apache-2.0
12 #address-cells = <1>;
13 #size-cells = <0>;
17 compatible = "cdns,tensilica-xtensa-lx7";
19 cpu-power-states = <&d0i3 &d3>;
20 i-cache-line-size = <64>;
21 d-cache-line-size = <64>;
26 compatible = "cdns,tensilica-xtensa-lx7";
28 cpu-power-states = <&d0i3 &d3>;
33 compatible = "cdns,tensilica-xtensa-lx7";
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Dintel_adsp_ace30_ptl.dtsi4 * SPDX-License-Identifier: Apache-2.0
12 #address-cells = <1>;
13 #size-cells = <0>;
17 compatible = "cdns,tensilica-xtensa-lx7";
19 cpu-power-states = <&d0i3 &d3>;
20 i-cache-line-size = <64>;
21 d-cache-line-size = <64>;
26 compatible = "cdns,tensilica-xtensa-lx7";
28 cpu-power-states = <&d0i3 &d3>;
33 compatible = "cdns,tensilica-xtensa-lx7";
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Dintel_adsp_ace30.dtsi4 * SPDX-License-Identifier: Apache-2.0
12 #address-cells = <1>;
13 #size-cells = <0>;
17 compatible = "cdns,tensilica-xtensa-lx7";
19 cpu-power-states = <&d0i3 &d3>;
20 i-cache-line-size = <64>;
21 d-cache-line-size = <64>;
26 compatible = "cdns,tensilica-xtensa-lx7";
28 cpu-power-states = <&d0i3 &d3>;
33 compatible = "cdns,tensilica-xtensa-lx7";
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/Zephyr-latest/dts/bindings/dma/
Dintel,adsp-hda.yaml2 # SPDX-License-Identifier: Apache-2.0
4 # Common fields for Intel ADSP HDA DMA controllers
6 include: dma-controller.yaml
12 dma-channels:
15 "#dma-cells":
18 "dma-buf-addr-alignment":
21 "dma-buf-size-alignment":
24 "dma-copy-alignment":
27 dma-cells:
28 - channel
Ddma-controller.yaml2 # SPDX-License-Identifier: Apache-2.0
4 # Common fields for DMA controllers
8 bus: dma
11 "#dma-cells":
14 description: Number of items to expect in a DMA specifier
16 dma-channel-mask:
19 Bitmask of available DMA channels in ascending order that are
23 dma-channels:
25 description: Number of DMA channels supported by the controller
27 dma-requests:
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/Zephyr-latest/tests/drivers/adc/adc_api/boards/
Dfrdm_k64f.overlay2 * SPDX-License-Identifier: Apache-2.0
9 io-channels = <&adc0 14>;
14 #address-cells = <1>;
15 #size-cells = <0>;
16 clk-source = <0>;
17 hw-trigger-src = <4>;
18 continuous-convert;
19 high-speed;
20 periodic-trigger;
27 zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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Dfrdm_k82f.overlay2 * SPDX-License-Identifier: Apache-2.0
9 io-channels = <&adc0 15>;
14 #address-cells = <1>;
15 #size-cells = <0>;
16 clk-source = <0>;
17 hw-trigger-src = <4>;
18 continuous-convert;
19 high-speed;
20 periodic-trigger;
27 zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
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/Zephyr-latest/dts/riscv/espressif/esp32c6/
Desp32c6_common.dtsi4 * SPDX-License-Identifier: Apache-2.0
8 #include <zephyr/dt-bindings/gpio/gpio.h>
9 #include <zephyr/dt-bindings/i2c/i2c.h>
10 #include <zephyr/dt-bindings/interrupt-controller/esp-esp32c6-intmux.h>
11 #include <zephyr/dt-bindings/clock/esp32c6_clock.h>
12 #include <dt-bindings/pinctrl/esp32c6-pinctrl.h>
15 #address-cells = <1>;
16 #size-cells = <1>;
20 zephyr,flash-controller = &flash;
24 #address-cells = <1>;
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/Zephyr-latest/dts/riscv/espressif/esp32c3/
Desp32c3_common.dtsi4 * SPDX-License-Identifier: Apache-2.0
8 #include <zephyr/dt-bindings/adc/adc.h>
9 #include <zephyr/dt-bindings/gpio/gpio.h>
10 #include <zephyr/dt-bindings/i2c/i2c.h>
11 #include <zephyr/dt-bindings/interrupt-controller/esp-esp32c3-intmux.h>
12 #include <zephyr/dt-bindings/clock/esp32c3_clock.h>
13 #include <dt-bindings/pinctrl/esp32-pinctrl.h>
16 #address-cells = <1>;
17 #size-cells = <1>;
20 die-temp0 = &coretemp;
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/Zephyr-latest/dts/xtensa/espressif/esp32s3/
Desp32s3_common.dtsi4 * SPDX-License-Identifier: Apache-2.0
9 #include <zephyr/dt-bindings/adc/adc.h>
10 #include <zephyr/dt-bindings/gpio/gpio.h>
11 #include <zephyr/dt-bindings/i2c/i2c.h>
12 #include <zephyr/dt-bindings/clock/esp32s3_clock.h>
13 #include <zephyr/dt-bindings/interrupt-controller/esp32s3-xtensa-intmux.h>
14 #include <dt-bindings/pinctrl/esp32s3-pinctrl.h>
19 die-temp0 = &coretemp;
25 zephyr,flash-controller = &flash;
29 #address-cells = <1>;
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/Zephyr-latest/soc/intel/intel_adsp/tools/
Dcavstool.py3 # SPDX-License-Identifier: Apache-2.0
19 log = logging.getLogger("cavs-fw")
23 HUGEPAGE_FILE = "/dev/hugepages/cavs-fw-dma.tmp."
28 # Window 1 is the IPC "inbox" (host-writable memory, just 384 bytes currently)
30 # Window 3 is winstream-formatted log output
43 # pylint: disable=duplicate-code
106 self.regs.LVI = self.n_bufs - 1
136 log.info(f"Mapped 2M huge page at 0x{phys_addr:x} for buf size ({buf_len})")
155 log.info("Filled the buffer descriptor list (BDL) for DMA.")
168 # Turn DMA off and reset the stream. Clearing START first is a
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/Zephyr-latest/doc/releases/
Drelease-notes-3.3.rst14 * Introduced :ref:`USB-C <usbc_api>` device stack with PD (power delivery)
17 CMSIS-DSP as the default backend.
30 * CVE-2023-0359: Under embargo until 2023-04-20
32 * CVE-2023-0779: Under embargo until 2023-04-22
66 removed in favor of new :dtcompatible:`zephyr,flash-disk` devicetree binding.
71 * Starting from this release ``zephyr-`` prefixed tags won't be created
82 image states). Use of a truncated hash or non-sha256 hash will still work
88 registration function at boot-up. If applications register this then
93 application code, these will now automatically be registered at boot-up (this
121 changed to be prefixed with ``fs_mgmt_`` to retain alignment with other
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Drelease-notes-2.5.rst27 * CVE-2021-3323: Under embargo until 2021-04-14
28 * CVE-2021-3321: Under embargo until 2021-04-14
29 * CVE-2021-3320: Under embargo until 2021-04-14
39 <https://github.com/zephyrproject-rtos/zephyr/issues?q=is%3Aissue+is%3Aopen+label%3Abug>`_.
56 * Changed vcnl4040 dts binding default for property 'proximity-trigger'.
63 * The :c:func:`mqtt_keepalive_time_left` function now returns -1 if keep alive
67 timeout usage must use the new-style k_timeout_t type and not the
87 GPIO-only regulators a devicetree property ``supply-gpios`` is defined as a
101 * ARM Musca-A board and SoC support deprecated and planned to be removed in 2.6.0.
146 sys_heap/k_heaps. Note that the new-style heap is a general
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Drelease-notes-2.0.rst12 * The kernel now supports both 32- and 64-bit architectures.
17 * We added support for :ref:`Point-to-Point Protocol (PPP) <ppp>`. PPP is a
20 * We added support for UpdateHub, an end-to-end solution for large scale
21 over-the-air device updates.
22 * We added support for ARM Cortex-R Architecture (Experimental).
32 * Fixes CVE-2019-9506: The Bluetooth BR/EDR specification up to and
35 negotiation. This allows practical brute-force attacks (aka "KNOB")
42 * New kernel API for per-thread disabling of Floating Point Services for
43 ARC, ARM Cortex-M, and x86 architectures.
45 * Additional support for compatibility with 64-bit architectures.
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Drelease-notes-1.14.rst17 * CVE-2020-10066
18 * CVE-2020-10069
19 * CVE-2020-13601
20 * CVE-2020-13602
32 * :github:`issuenumber` - issue title
34 * :github:`18334` - DNS resolution is broken for some addresses in master/2.0-pre
35 * :github:`19917` - Bluetooth: Controller: Missing LL_ENC_RSP after HCI LTK Negative Reply
36 * :github:`21107` - LL_ASSERT and 'Imprecise data bus error' in LL Controller
37 * :github:`21257` - tests/net/net_pkt failed on mimxrt1050_evk board.
38 * :github:`21299` - bluetooth: Controller does not release buffer on central side after peripheral …
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