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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2024-06-20 11:41:58 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2024-07-01 10:54:11 +0200 |
| commit | 7828b7bbbf2074dd7dd14d87f50bc5ce9036d692 (patch) | |
| tree | 4274f1036aab287eff744f22947dad42ee21d061 /Documentation/dev-tools/index.rst | |
| parent | Documentation: gpio: Reconfiguration with unset direction (uAPI v2) (diff) | |
| download | linux-7828b7bbbf2074dd7dd14d87f50bc5ce9036d692.tar.gz linux-7828b7bbbf2074dd7dd14d87f50bc5ce9036d692.zip | |
gpio: add sloppy logic analyzer using polling
This is a sloppy logic analyzer using GPIOs. It comes with a script to
isolate a CPU for polling. While this is definitely not a production
level analyzer, it can be a helpful first view when remote debugging.
Read the documentation for details.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240620094159.6785-2-wsa+renesas@sang-engineering.com
[Bartosz: moved the Kconfig entry into a different category]
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'Documentation/dev-tools/index.rst')
| -rw-r--r-- | Documentation/dev-tools/index.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/dev-tools/index.rst b/Documentation/dev-tools/index.rst index efa49cdc8e2e..6971ed581c08 100644 --- a/Documentation/dev-tools/index.rst +++ b/Documentation/dev-tools/index.rst @@ -32,6 +32,7 @@ Documentation/dev-tools/testing-overview.rst kunit/index ktap checkuapi + gpio-sloppy-logic-analyzer .. only:: subproject and html |