From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/hte/Kconfig | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 drivers/hte/Kconfig (limited to 'drivers/hte/Kconfig') diff --git a/drivers/hte/Kconfig b/drivers/hte/Kconfig new file mode 100644 index 000000000..cf29e0218 --- /dev/null +++ b/drivers/hte/Kconfig @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: GPL-2.0-only +menuconfig HTE + bool "Hardware Timestamping Engine (HTE) Support" + help + Hardware Timestamping Engine (HTE) Support. + + Some devices provide a hardware timestamping engine which can + timestamp certain device lines/signals in realtime. It comes with a + benefit for the applications needing accurate timestamping event with + less jitter. This framework provides a generic interface to such HTE + providers and consumer devices. + + If unsure, say no. + +if HTE + +config HTE_TEGRA194 + tristate "NVIDIA Tegra194 HTE Support" + depends on ARCH_TEGRA_194_SOC + help + Enable this option for integrated hardware timestamping engine also + known as generic timestamping engine (GTE) support on NVIDIA Tegra194 + systems-on-chip. The driver supports 352 LIC IRQs and 39 AON GPIOs + lines for timestamping in realtime. + +config HTE_TEGRA194_TEST + tristate "NVIDIA Tegra194 HTE Test" + depends on HTE_TEGRA194 + help + The NVIDIA Tegra194 GTE test driver demonstrates how to use HTE + framework to timestamp GPIO and LIC IRQ lines. + +endif -- cgit v1.2.3