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authorDipen Patel <dipenp@nvidia.com>2022-04-22 13:52:14 -0700
committerThierry Reding <treding@nvidia.com>2022-05-04 11:06:13 +0200
commit09574cca6ad649f84ba804caf63a5aefe0202834 (patch)
treed1e3a6dc6f38428baa7c3a7de6fb4f3899534d91 /Documentation/index.rst
parent31ab09b4218879bc394c9faa6da983a82a694600 (diff)
downloadlinux-09574cca6ad649f84ba804caf63a5aefe0202834.tar.gz
hte: Add Tegra194 HTE kernel provider
Tegra194 device has multiple HTE instances also known as GTE (Generic
Hardware Timestamping Engine) which can timestamp subset of SoC lines
and signals. This provider driver focuses on IRQ and GPIO lines and
exposes timestamping ability on those lines to the consumers through
HTE subsystem.

Also, with this patch, added:
- documentation about this provider and its capabilities at
Documentation/hte.
- Compilation support in Makefile and Kconfig

Signed-off-by: Dipen Patel <dipenp@nvidia.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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diff --git a/Documentation/index.rst b/Documentation/index.rst
index 1988c19d9daf..1987481866e1 100644
--- a/Documentation/index.rst
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@@ -139,6 +139,7 @@ needed).
    mhi/index
    tty/index
    peci/index
+   hte/index
 
 Architecture-agnostic documentation
 -----------------------------------