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Searched +full:dma +full:- +full:prefetch (Results 1 – 9 of 9) sorted by relevance

/Zephyr-latest/dts/bindings/display/
Drenesas,smartbond-display.yaml2 # SPDX-License-Identifier: Apache-2.0
4 include: [display-controller.yaml, lcd-controller.yaml, pinctrl-device.yaml]
8 compatible: "renesas,smartbond-display"
17 disp-gpios:
18 type: phandle-array
22 dma-prefetch:
25 - "no-prefetch"
26 - "prefetch-44-bytes"
27 - "prefetch-84-bytes"
28 - "prefetch-116-bytes"
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/Zephyr-latest/dts/bindings/mipi-dbi/
Drenesas,smartbond-mipi-dbi.yaml2 # SPDX-License-Identifier: Apache-2.0
4 include: [mipi-dbi-controller.yaml, pinctrl-device.yaml]
8 compatible: "renesas,smartbond-mipi-dbi"
17 reset-gpios:
18 type: phandle-array
22 te-enable:
27 te-inversion:
32 dma-prefetch:
35 - "no-prefetch"
36 - "prefetch-44-bytes"
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/Zephyr-latest/soc/st/stm32/stm32l0x/
Dsoc.c4 * SPDX-License-Identifier: Apache-2.0
14 #include <zephyr/linker/linker-defs.h>
28 /* Enable ART accelerator prefetch */ in soc_early_init_hook()
37 * See https://github.com/zephyrproject-rtos/zephyr/issues/#37119 in soc_early_init_hook()
38 * For unclear reason, enabling DMA clock fixes this issue in soc_early_init_hook()
40 * https://github.com/zephyrproject-rtos/zephyr/issues/#34324 ) in soc_early_init_hook()
/Zephyr-latest/soc/microchip/mec/mec15xx/
Dsoc_espi_saf_v1.h4 * SPDX-License-Identifier: Apache-2.0
60 /* QMSPI descriptors 12-15 for all SPI flash devices */
64 * QMSPI descriptors 12-13 are exit continuous mode
84 * QMSPI descriptors 14-15 are poll 16-bit flash status
85 * Transmit one byte opcode at 1X (no DMA).
86 * Receive two bytes at 1X (no DMA).
106 /* SAF Pre-fetch optimization mode */
112 * SAF Opcode 32-bit register value.
113 * Each byte contain a SPI flash 8-bit opcode.
117 * op0 = SPI flash write-enable opcode
[all …]
/Zephyr-latest/boards/nxp/frdm_mcxn947/
Dfrdm_mcxn947.dtsi4 * SPDX-License-Identifier: Apache-2.0
7 #include "frdm_mcxn947-pinctrl.dtsi"
8 #include <zephyr/dt-bindings/i2c/i2c.h>
9 #include <zephyr/dt-bindings/input/input-event-codes.h>
19 mcuboot-button0 = &user_button_2;
23 compatible = "gpio-leds";
42 compatible = "gpio-keys";
58 * This node describes the GPIO pins of the LCD-PAR-S035 panel 8080 interface.
60 nxp_lcd_8080_connector: lcd-8080-connector {
61 compatible = "nxp,lcd-8080";
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/Zephyr-latest/boards/nxp/mimxrt1064_evk/
Dmimxrt1064_evk.dts4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
10 #include "mimxrt1064_evk-pinctrl.dtsi"
11 #include <zephyr/dt-bindings/input/input-event-codes.h>
14 model = "NXP MIMXRT1064-EVK board";
19 pwm-led0 = &green_pwm_led;
23 mcuboot-button0 = &user_button;
27 zephyr,flash-controller = &is25wp064;
29 zephyr,code-partition = &slot0_partition;
30 zephyr,uart-mcumgr = &lpuart1;
[all …]
/Zephyr-latest/boards/nxp/mimxrt595_evk/
Dmimxrt595_evk_mimxrt595s_cm33.dts2 * Copyright 2022-2023, NXP
4 * SPDX-License-Identifier: Apache-2.0
7 /dts-v1/;
10 #include <zephyr/dt-bindings/input/input-event-codes.h>
12 #include "mimxrt595_evk_mimxrt595s_cm33-pinctrl.dtsi"
16 model = "NXP MIMXRT595-EVK board";
25 usart-0 = &flexcomm0;
30 pwm-0 = &sc_timer;
31 dmic-dev = &dmic0;
32 mcuboot-button0 = &user_button_1;
[all …]
/Zephyr-latest/soc/microchip/mec/mec172x/
Dsoc_espi_saf_v2.h4 * SPDX-License-Identifier: Apache-2.0
41 * Boot-ROM OTP configuration.
70 /* QMSPI descriptors 12-15 for all SPI flash devices */
72 /* QMSPI descriptors 12-13 are exit continuous mode */
108 * QMSPI descriptors 14-15 are poll 16-bit flash status
109 * Transmit one byte opcode at 1X (no DMA).
110 * Receive two bytes at 1X (no DMA).
130 /* SAF Pre-fetch optimization mode */
136 * SAF Opcode 32-bit register value.
137 * Each byte contain a SPI flash 8-bit opcode.
[all …]
/Zephyr-latest/doc/releases/
Drelease-notes-3.7.rst10 This release is the last non-maintenance 3.x release and, as such, will be the next
18 * A long-awaited :ref:`HTTP Server <http_server_interface>` library, and associated service API,
21 * :ref:`POSIX support <posix_support>` has been extended, with most Options of the IEEE 1003-2017
25 * Bluetooth Host has been extended with support for the Nordic UART Service (NUS), Hands-free Audio
29 :ref:`read-then-decode approach <sensor-read-and-decode>` that enables more types of sensors and
35 * Trusted Firmware-M (TF-M) 2.1.0 and Mbed TLS 3.6.0 have been integrated into Zephyr.
39 1588) allows to synchronize time across devices with sub-microsecond accuracy.
52 * 1-Wire
71 :ref:`pinctrl-guide` for more details.
88 * CVE-2024-3077 `Zephyr project bug tracker GHSA-gmfv-4vfh-2mh8
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