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9 * SPDX-License-Identifier: Apache-2.020 * @defgroup devicetree-clocks Devicetree Clocks API26 * @brief Test if a node has a clocks phandle-array property at a given index28 * This expands to 1 if the given index is valid clocks property phandle-array index.33 * n1: node-1 {37 * n2: node-2 {43 * DT_CLOCKS_HAS_IDX(DT_NODELABEL(n1), 0) // 144 * DT_CLOCKS_HAS_IDX(DT_NODELABEL(n1), 1) // 146 * DT_CLOCKS_HAS_IDX(DT_NODELABEL(n2), 1) // 049 * @param idx index of a clocks property phandle-array whose existence to check[all …]
9 * SPDX-License-Identifier: Apache-2.020 * @defgroup devicetree-dmas Devicetree DMA API36 * dmas = <&dma1 1 2 0x400 0x3>,43 * DT_DMAS_CTLR_BY_IDX(DT_NODELABEL(n), 1) // DT_NODELABEL(dma2)64 * dmas = <&dma1 1 2 0x400 0x3>,66 * dma-names = "tx", "rx";75 * @param name lowercase-and-underscores name of a dmas element76 * as defined by the node's dma-names property109 * @param name lowercase-and-underscores name of a dmas element110 * as defined by the node's dma-names property[all …]
9 * SPDX-License-Identifier: Apache-2.020 * @defgroup devicetree-pwms Devicetree PWMs API31 * pwm1: pwm-controller@... { ... };33 * pwm2: pwm-controller@... { ... };36 * pwms = <&pwm1 1 PWM_POLARITY_NORMAL>,43 * DT_PWMS_CTLR_BY_IDX(DT_NODELABEL(n), 1) // DT_NODELABEL(pwm2)60 * pwm1: pwm-controller@... { ... };62 * pwm2: pwm-controller@... { ... };65 * pwms = <&pwm1 1 PWM_POLARITY_NORMAL>,67 * pwm-names = "alpha", "beta";[all …]
7 * Copyright (c) 2022, Andrei-Edward Popa9 * SPDX-License-Identifier: Apache-2.020 * @defgroup devicetree-reset-controller Devicetree Reset Controller API27 * "resets" phandle-array property at an index31 * reset1: reset-controller@... { ... };33 * reset2: reset-controller@... { ... };42 * DT_RESET_CTLR_BY_IDX(DT_NODELABEL(n), 1)) // DT_NODELABEL(reset2)65 * resets phandle-array property by name69 * reset1: reset-controller@... { ... };71 * reset2: reset-controller@... { ... };[all …]
10 * SPDX-License-Identifier: Apache-2.021 * @defgroup devicetree-gpio Devicetree GPIO API28 * gpio phandle-array property at an index43 * DT_GPIO_CTLR_BY_IDX(DT_NODELABEL(n), gpios, 1) // DT_NODELABEL(gpio2)46 * @param gpio_pha lowercase-and-underscores GPIO property with47 * type "phandle-array"59 * @param gpio_pha lowercase-and-underscores GPIO property with60 * type "phandle-array"69 * @brief Get a GPIO specifier's pin cell at an index78 * #gpio-cells = <2>;[all …]
9 * SPDX-License-Identifier: Apache-2.020 * @defgroup devicetree-io-channels Devicetree IO Channels API28 * io-channels property at an index37 * io-channels = <&adc1 10>, <&adc2 20>;43 * DT_IO_CHANNELS_CTLR_BY_IDX(DT_NODELABEL(n), 1) // DT_NODELABEL(adc2)45 * @param node_id node identifier for a node with an io-channels property46 * @param idx logical index into io-channels property55 * io-channels property by name64 * io-channels = <&adc1 10>, <&adc2 20>;65 * io-channel-names = "SENSOR", "BANDGAP";[all …]
4 * SPDX-License-Identifier: Apache-2.048 /* Current cell voltage in units of 1.25/16mV */50 /* Current cell open circuit voltage in units of 1.25/16mV */56 /* Internal temperature in units of 1/256 degrees C */66 /* Cycle count in 1/100ths (number of charge/discharge cycles) */76 /* The design capacity (aka label capacity) of the cell in mAh */78 /* Design voltage of cell in mV */80 /* Desired voltage of cell in mV */86 /* The empty voltage of the cell in mV */
1 .. zephyr:code-sample:: eth-ivshmem2 :name: Inter-VM Shared Memory (ivshmem) Ethernet3 :relevant-api: ivshmem ethernet5 Communicate with another "cell" in the Jailhouse hypervisor using IVSHMEM Ethernet.11 another "cell" in the Jailhouse hypervisor. Currently only the qemu_cortex_a5320 .. code-block:: console22 git clone https://github.com/siemens/jailhouse-images.git23 cd jailhouse-images29 .. code-block:: console31 ./kas-container menu[all …]
4 # SPDX-License-Identifier: Apache-2.032 bool "Mono Black=1"63 int "Transparency grid cell size"69 hex "Transparency grid cell color 1"75 hex "Transparency grid cell color 2"
2 # SPDX-License-Identifier: Apache-2.04 description: Test GPIO node with one cell6 compatible: "vnd,gpio-one-cell"8 include: [gpio-controller.yaml, base.yaml]14 "#gpio-cells":15 const: 117 gpio-cells:18 - pin
6 The LS1046A reference design board (RDB) is a high-performance computing,10 of high-speed SerDes ports.12 The Layerscape LS1046A processor integrates four 64-bit Arm(R) Cortex(R) A7213 cores with packet processing acceleration and high-speed peripherals. The25 - Four 32/64-bit Arm(R) Cortex(R)V8 A72 CPUs, up to 1.6 GHz core speed26 - Supports 8 GB DDR4 SDRAM memory27 - SDHC port connects directly to an adapter card slot, featuring 4 GB eMMCi29 - One 512 MB SLC NAND flash with ECC support (1.8 V)30 - CPLD connection: 8-bit registers in CPLD to configure mux/demux selections31 - Support two 64 MB onboard QSPI NOR flash memories[all …]
3 * SPDX-License-Identifier: Apache-2.07 /* re-inject project version at a custom location */10 let cell = titleTable.insertRow(1).insertCell(0);11 cell.innerHTML = '<div id="projectversion">' + version + '</div>';
2 * SPDX-License-Identifier: Apache-2.039 * -----------------42 * part in DT_N_<path-id>_P_<property-id> macros, or the "prop-suf"60 * _IDX_<i>_VAL_<val>_EXISTS: cell value exists, by index64 * _NAME_<name>_VAL_<val>_EXISTS: cell value exists, by name71 * @defgroup devicetree-generic-id Node identifiers and helpers96 * The arguments to this macro are the names of non-root nodes in the98 * Non-alphanumeric characters in each name must be converted to108 * current-speed = <115200>;119 * Example usage with DT_PROP() to get the `current-speed` property:[all …]
4 * SPDX-License-Identifier: Apache-2.011 ESP_GDMA_TRIG_PERIPH_M2M = -1,13 ESP_GDMA_TRIG_PERIPH_SPI3 = 1,32 #define ESP32_DT_INST_DMA_CELL(n, name, cell) \ argument34 (DT_INST_DMAS_CELL_BY_NAME(n, name, cell)), \
7 processor, composed of a quad Cortex®-A53 cluster and a single Cortex®-M7 core.8 Zephyr OS is ported to run on the Cortex®-A53 core.10 - Board features:12 - RAM: 2GB LPDDR413 - Storage:15 - SanDisk 16GB eMMC5.116 - Micron 32MB QSPI NOR17 - microSD Socket18 - Wireless:20 - WiFi: 2.4/5GHz IEEE 802.11b/g/n[all …]
2 # SPDX-License-Identifier: Apache-2.012 - bit 6-7: Direction (see dma.h)13 - 0x0: MEMORY to MEMORY14 - 0x1: MEMORY to PERIPH15 - 0x2: PERIPH to MEMORY16 - 0x3: reserved for PERIPH to PERIPH18 - bit 9: Peripheral address increase19 - 0x0: no address increment between transfers20 - 0x1: increment address between transfers22 - bit 10: Memory address increase[all …]
3 compatible: "atmel,sam0-dmac"5 include: dma-controller.yaml14 "#dma-cells":17 # #dma-cells : Must be <2>.18 # The 1st cell specifies the DMAC channel to be used for the data transfer.21 # The 2nd cell defines the peripheral trigger which is the source of the transfer.31 # dma-names = "rx", "tx";37 dma-cells:38 - channel39 - trigsrc
3 compatible: "microchip,xec-dmac"5 include: dma-controller.yaml24 aggregated-girq:30 "#dma-cells":33 "pcr-cells":37 "girq-cells":41 # #dma-cells : Must be <2>.42 # The 1st cell specifies the DMAC channel to be used for the data transfer.45 # The 2nd cell defines the peripheral trigger which is the source of the transfer.55 # dma-names = "rx", "tx";[all …]
4 * SPDX-License-Identifier: Apache-2.051 /* Current cell voltage in units of 1.25/16mV */59 /* Internal temperature in units of 1/256 degrees C */69 /* Cycle count in 1/100ths (number of charge/discharge cycles) */81 /* Design voltage of cell in mV */83 /* Desired voltage of cell in mV */
2 # SPDX-License-Identifier: Apache-2.06 64-byte area with 2-byte prefix and 1-byte checksum with 61 usable bytes10 compatible = "zephyr,memory-region", "mmio-sram";12 zephyr,memory-region = "RetainedMem";16 compatible = "zephyr,retained-ram";18 #address-cells = <1>;19 #size-cells = <1>;26 checksum = <1>;36 "#address-cells":37 const: 1[all …]
2 # SPDX-License-Identifier: Apache-2.06 compatible: "atmel,sam-adc"8 include: [adc-controller.yaml, pinctrl-device.yaml]25 startup-time:32 settling-time:37 or differential input parameters of the analog cell change38 between two channels, the analog cell may need a specific42 tracking-time:49 enum: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]51 "#io-channel-cells":[all …]
4 * SPDX-License-Identifier: Apache-2.029 #define FT8XX_BITMAPS 1U30 /** Anti-aliased points, point radius is 1-256 pixels */33 * Anti-aliased lines, with width from 0 to 4095 1/16th of pixel units.37 /** Anti-aliased lines, connected head-to-tail */48 * Round-cornered rectangles, curvature of the corners can be adjusted using57 * - @ref FT8XX_BITMAPS58 * - @ref FT8XX_POINTS59 * - @ref FT8XX_LINES60 * - @ref FT8XX_LINE_STRIP[all …]
4 * SPDX-License-Identifier: Apache-2.07 /dts-v1/;10 #include "contextualelectronics_abc-pinctrl.dtsi"13 model = "nRF52840 BLE Cell";14 compatible = "nordic,nrf52840-ble-cell";18 zephyr,shell-uart = &uart0;27 regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;31 gpio-as-nreset;47 compatible = "nordic,nrf-uart";49 current-speed = <115200>;[all …]
6 # SPDX-License-Identifier: Apache-2.043 peripheral request must be specified in the dma slot of the dma cell45 a parameter of the dma-cell.61 Enable shared IRQ support on devices where channels share 1 IRQ.
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