path: root/Documentation/gpio
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authorAlexandre Courbot <acourbot@nvidia.com>2013-11-23 19:32:20 +0900
committerLinus Walleij <linus.walleij@linaro.org>2013-12-03 13:10:48 +0100
commit56a39aac593a7e855bed357b1ce43eeb7a99e7e2 (patch)
treec63a8900efc936a846546f84554af8ba627c27ea /Documentation/gpio
parent7cc67b9c74d9728ba6cbf868d7bcd2cc24de0880 (diff)
Documentation: gpiolib: add 00-INDEX file
Give a short overview of the various GPIO documentation files. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/gpio')
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/gpio/00-INDEX b/Documentation/gpio/00-INDEX
new file mode 100644
index 000000000000..1de43ae46ae6
--- /dev/null
+++ b/Documentation/gpio/00-INDEX
@@ -0,0 +1,14 @@
+ - This file
+ - Introduction to GPIOs and their kernel interfaces
+ - How to obtain and use GPIOs in a driver
+ - How to write a GPIO driver
+ - How to assign GPIOs to a consumer device and a function
+ - Information about the GPIO sysfs interface
+ - Historical documentation of the deprecated GPIO integer interface

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