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/Zephyr-latest/dts/bindings/i2c/
Dite,common-i2c.yaml2 # SPDX-License-Identifier: Apache-2.0
6 include: [i2c-controller.yaml, pinctrl-device.yaml]
15 port-num:
19 - 0
20 - 1
21 - 2
22 - 3
23 - 4
24 - 5
33 channel-switch-sel:
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/Zephyr-latest/dts/riscv/ite/
Dit81xx2.dtsi4 * SPDX-License-Identifier: Apache-2.0
11 gpiogcr: gpio-gcr@f01600 {
12 compatible = "ite,it8xxx2-gpiogcr";
17 compatible = "ite,it8xxx2-gpiokscan";
23 reg-names = "goen", "gctrl", "gdat", "gdmr", "gpod";
25 gpio-controller;
26 #gpio-cells = <2>;
30 compatible = "ite,it8xxx2-gpiokscan";
36 reg-names = "goen", "gctrl", "gdat", "gdmr", "gpod";
38 gpio-controller;
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Dit82xx2.dtsi4 * SPDX-License-Identifier: Apache-2.0
12 compatible = "mmio-sram";
16 intc: interrupt-controller@f03f00 {
17 compatible = "ite,it8xxx2-intc-v2";
18 #address-cells = <0>;
19 #interrupt-cells = <2>;
20 interrupt-controller;
25 compatible = "ite,it8xxx2-watchdog";
29 interrupt-parent = <&intc>;
32 gpiogcr: gpio-gcr@f03e00 {
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/Zephyr-latest/boards/nordic/nrf21540dk/
Dnrf21540dk_nrf52840.dts5 * SPDX-License-Identifier: Apache-2.0
8 /dts-v1/;
10 #include "nrf21540dk_nrf52840-pinctrl.dtsi"
11 #include <zephyr/dt-bindings/input/input-event-codes.h>
15 compatible = "nordic,nrf21540-dk-nrf52840";
19 zephyr,shell-uart = &uart0;
20 zephyr,uart-mcumgr = &uart0;
21 zephyr,bt-mon-uart = &uart0;
22 zephyr,bt-c2h-uart = &uart0;
25 zephyr,code-partition = &slot0_partition;
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/Zephyr-latest/boards/nxp/imx93_evk/doc/
Dindex.rst6 The i.MX93 Evaluation Kit (MCIMX93-EVK board) is a platform designed to show
8 small and low cost package. The MCIMX93-EVK board is an entry-level development
12 i.MX93 MPU is composed of one cluster of 2x Cortex-A55 cores and a single
13 Cortex®-M33 core. Zephyr OS is ported to run on one of the Cortex®-A55 core.
15 - Board features:
17 - RAM: 2GB LPDDR4
18 - Storage:
20 - SanDisk 16GB eMMC5.1
21 - microSD Socket
22 - Wireless:
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/Zephyr-latest/drivers/espi/
Despi_it8xxx2.c4 * SPDX-License-Identifier: Apache-2.0
242 #define H2RAM_WINDOW_SIZE(ram_size) ((find_msb_set((ram_size) / 16) - 1) & 0x7)
257 const struct espi_it8xxx2_config *const config = dev->config; in smfi_it8xxx2_init()
259 (struct smfi_it8xxx2_regs *)config->base_smfi; in smfi_it8xxx2_init()
266 gctrl->GCTRL_H2ROFSR = in smfi_it8xxx2_init()
267 (gctrl->GCTRL_H2ROFSR & ~IT8XXX2_ESPI_H2RAM_OFFSET_MASK) | in smfi_it8xxx2_init()
274 smfi_reg->SMFI_HRAMW0BA = in smfi_it8xxx2_init()
277 smfi_reg->SMFI_HRAMW0AAS = in smfi_it8xxx2_init()
280 smfi_reg->SMFI_HRAMWC |= (SMFI_H2RAMPS | SMFI_H2RAMW0E); in smfi_it8xxx2_init()
287 smfi_reg->SMFI_HRAMW1BA = in smfi_it8xxx2_init()
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/Zephyr-latest/subsys/bluetooth/controller/ll_sw/nordic/lll/
Dlll_scan.c2 * Copyright (c) 2018-2021 Nordic Semiconductor ASA
4 * SPDX-License-Identifier: Apache-2.0
131 LL_ASSERT(!err || err == -EINPROGRESS); in lll_scan_prepare()
149 return (((lll->filter_policy & SCAN_FP_FILTER) == 0U) && in lll_scan_isr_rx_check()
152 (((lll->filter_policy & SCAN_FP_FILTER) != 0U) && in lll_scan_isr_rx_check()
155 return ((lll->filter_policy & SCAN_FP_FILTER) == 0U) || in lll_scan_isr_rx_check()
167 return (rl_idx == lll->rl_idx); in lll_scan_adva_check()
180 return ((lll->adv_addr_type == addr_type) && in lll_scan_adva_check()
181 !memcmp(lll->adv_addr, addr, BDADDR_SIZE)); in lll_scan_adva_check()
199 if (pri && !pdu->adv_ext_ind.ext_hdr.adv_addr) { in lll_scan_ext_tgta_check()
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/Zephyr-latest/subsys/bluetooth/controller/ll_sw/openisa/lll/
Dlll_scan.c2 * Copyright (c) 2018-2019 Nordic Semiconductor ASA
5 * SPDX-License-Identifier: Apache-2.0
113 LL_ASSERT(!err || err == -EINPROGRESS); in lll_scan_prepare()
116 LL_ASSERT(!err || err == -EINPROGRESS); in lll_scan_prepare()
126 struct lll_scan *lll = prepare_param->param; in prepare_cb()
140 if (unlikely(lll->conn && lll->conn->central.initiated)) { in prepare_cb()
144 LL_ASSERT(!err || err == -EBUSY); in prepare_cb()
159 radio_phy_set(lll->phy, 1); in prepare_cb()
160 radio_pkt_configure(8, PDU_AC_LEG_PAYLOAD_SIZE_MAX, (lll->phy << 1)); in prepare_cb()
168 radio_pkt_rx_set(node_rx->pdu); in prepare_cb()
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/Zephyr-latest/boards/adi/max32690evkit/doc/
Dindex.rst6 of the MAX32690 microcontroller, which is an advanced system-on-chip (SoC).
7 It features an Arm® Cortex®-M4F CPU for efficient computation of complex functions and
25 - MAX32690 MCU:
27 - Ultra-Efficient Microcontroller for Battery-Powered Applications
29 - 120MHz Arm Cortex-M4 Processor with FPU
30 - 7.3728MHz and 60MHz Low-Power Oscillators
31 - External Crystal Support (32MHz required for BLE)
32 - 32.768kHz RTC Clock (Requires External Crystal)
33 - 8kHz Always-On Ultra-Low Power Oscillator
34 - 3MB Internal Flash, 1MB Internal SRAM (832kB ECC ON)
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/Zephyr-latest/boards/adi/max78002evkit/doc/
Dindex.rst10 are supported, while a pair of industry-standard QWIIC connectors supports a large and growing arra…
11 development boards. An onboard stereo audio codec offers line-level audio input and output, and tac…
12 provided by a touch-enabled 2.4in TFT display. The MAX78002 energy consumption is tracked by a powe…
14 … headers. A standard coaxial power jack serves as power input, using the included 5V, 3A wall-mount
32 - MAX78002 MCU:
34 - Dual-Core, Low-Power Microcontroller
36 - Arm Cortex-M4 Processor with FPU up to 120MHz
37 - 2.5MB Flash, 64KB ROM, and 384KB SRAM
38 - Optimized Performance with 16KB Instruction Cache
39 - Optional Error Correction Code (ECC SEC-DED) for SRAM
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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
129 This may cause out-of-tree scripts or commands to fail if they have relied
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