3 commits

Author	SHA1	Message	Date
Simon Glass	20e18e051f	tegra2: Add more pinmux functions ... This adds support for changing pinmux functions of pin groups. This is done by defining a PMUX_FUNC_... enum which can be used to select the function for each group using pinmux_set_func(). It is also possible to enable pullup/pulldown, and the existing tristate functionality is retained. Also provided is a means of configuring a list of pingroups by providing a configuration table to pinmux_config_table(). Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>	2011-10-27 21:56:29 +02:00
Simon Glass	c3cf49d247	tegra2: Rename PIN_ to PINGRP_ ... The pin groupings are better named PINGRP, since on Tegra2 they refer to multiple pins. Sorry about this, but better to get it right now when there is only a small amount of code affected. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Warren <twarren@nvidia.com>	2011-10-27 21:56:29 +02:00
Simon Glass	858bd095e1	Tegra2: Add additional pin multiplexing features ... This adds an enum for each pin and some functions for changing the pin muxing setup. Signed-off-by: Simon Glass <sjg@chromium.org>	2011-09-04 11:36:15 +02:00