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/Documentation/driver-api/hte/
Dhte.rst4 The Linux Hardware Timestamping Engine (HTE)
21 engine (HTE) framework. Both consumers and providers must include
22 ``#include <linux/hte.h>``.
24 The HTE framework APIs for the providers
27 .. kernel-doc:: drivers/hte/hte.c
30 The HTE framework APIs for the consumers
33 .. kernel-doc:: drivers/hte/hte.c
36 The HTE framework public structures
38 .. kernel-doc:: include/linux/hte.h
40 More on the HTE timestamp data
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Dtegra-hte.rst3 HTE Kernel provider driver
8 The Nvidia tegra HTE provider also known as GTE (Generic Timestamping Engine)
22 kernel space consumers can directly talk to HTE subsystem while userspace
23 consumers timestamp requests go through GPIOLIB CDEV framework to HTE
24 subsystem. The hte devicetree binding described at
37 This GTE instance timestamps LIC IRQ lines in real time. The hte devicetree
42 this GTE instance in the HTE framework.
45 ``drivers/hte/hte-tegra194.c``. The test driver
46 ``drivers/hte/hte-tegra194-test.c`` demonstrates HTE API usage for both IRQ
Dindex.rst4 The Linux Hardware Timestamping Engine (HTE)
7 The HTE Subsystem
13 hte
15 HTE Tegra Provider
21 tegra-hte
/Documentation/devicetree/bindings/timestamp/
Dhte-consumer.yaml4 $id: http://devicetree.org/schemas/timestamp/hte-consumer.yaml#
7 title: HTE Consumer
18 The list of HTE provider phandle. The first cell must represent the
21 HTE provider device tree binding document.
38 timestamp-names = "hte-gpio", "hte-i2c";
Dnvidia,tegra194-hte.yaml4 $id: http://devicetree.org/schemas/timestamp/nvidia,tegra194-hte.yaml#
7 title: Tegra on chip generic hardware timestamping engine (HTE) provider
38 HTE device generates its interrupt based on this u32 FIFO threshold
47 HTE lines are arranged in 32 bit slice where each bit represents different
49 property and the value depends on the HTE instance in the chip. The AON
Dhardware-timestamps-common.yaml13 Some devices/SoCs have hardware timestamp engines (HTE) which can use
24 Number of cells in a HTE specifier.
/Documentation/translations/zh_CN/driver-api/
Dindex.rst122 * hte/index
/Documentation/driver-api/
Dindex.rst96 hte/index
/Documentation/userspace-api/gpio/
Dgpio-v2-get-line-ioctl.rst83 and a kernel with ``CONFIG_HTE`` set. Requesting HTE from a device that