Message ID | 20170724145728.7662-6-thierry.reding@gmail.com (mailing list archive) |
---|---|
State | Not Applicable, archived |
Headers | show |
On Mon, Jul 24, 2017 at 4:57 PM, Thierry Reding <thierry.reding@gmail.com> wrote: > From: Thierry Reding <treding@nvidia.com> > > This adds a section about the various parts of the GPIO subsystem to the > driver API documentation. Note that this isn't exhaustive documentation, > but rather focusses on pulling in the kerneldoc from various sources, in > order to improve coverage of kerneldoc processing. > > Signed-off-by: Thierry Reding <treding@nvidia.com> Patch applied, but... > +sysfs helpers > +============= > + > +.. kernel-doc:: drivers/gpio/gpiolib-sysfs.c > + :export: I don't know about this. That is the legacy ABI, I am thinking about hiding it so as not to encourage it. Yet the code is definately there, sigh. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/driver-api/gpio.rst b/Documentation/driver-api/gpio.rst new file mode 100644 index 000000000000..6dd4aa647f27 --- /dev/null +++ b/Documentation/driver-api/gpio.rst @@ -0,0 +1,45 @@ +=================================== +General Purpose Input/Output (GPIO) +=================================== + +Core +==== + +.. kernel-doc:: include/linux/gpio/driver.h + :internal: + +.. kernel-doc:: drivers/gpio/gpiolib.c + :export: + +Legacy API +========== + +The functions listed in this section are deprecated. The GPIO descriptor based +API described above should be used in new code. + +.. kernel-doc:: drivers/gpio/gpiolib-legacy.c + :export: + +ACPI support +============ + +.. kernel-doc:: drivers/gpio/gpiolib-acpi.c + :export: + +Device tree support +=================== + +.. kernel-doc:: drivers/gpio/gpiolib-of.c + :export: + +Device-managed API +================== + +.. kernel-doc:: drivers/gpio/devres.c + :export: + +sysfs helpers +============= + +.. kernel-doc:: drivers/gpio/gpiolib-sysfs.c + :export: diff --git a/Documentation/driver-api/index.rst b/Documentation/driver-api/index.rst index 7c94ab50afed..9c20624842b7 100644 --- a/Documentation/driver-api/index.rst +++ b/Documentation/driver-api/index.rst @@ -44,6 +44,7 @@ available subsections can be seen below. uio-howto firmware/index pinctl + gpio misc_devices .. only:: subproject and html