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| author | Ray Jui <rjui@broadcom.com> | 2015-03-09 13:45:00 -0700 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-03-18 02:02:19 +0100 |
| commit | b64333ce769cbcc6a4dbd0325d9b1da95c6929ff (patch) | |
| tree | 1ef96363aa5a6f3083996372c5d6c97cf89c9db8 /drivers/pinctrl/core.c | |
| parent | 2dffad825f0bbba16590cfaebb1ec3672b6919d3 (diff) | |
| download | lwn-b64333ce769cbcc6a4dbd0325d9b1da95c6929ff.tar.gz lwn-b64333ce769cbcc6a4dbd0325d9b1da95c6929ff.zip | |
pinctrl: cygnus: add gpio/pinconf driver
This adds the initial support of the Broadcom Cygnus GPIO/PINCONF driver
that supports all 3 GPIO controllers on Cygnus including the ASIU GPIO
controller, the chipCommonG GPIO controller, and the always-on GPIO
controller. Basic PINCONF configurations such as bias pull up/down, and
drive strength are also supported in this driver.
Pins from the ASIU GPIO controller can be individually muxed to GPIO
function, through interaction with the Cygnus IOMUX controller
Signed-off-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Tested-by: Dmitry Torokhov <dtor@chromium.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/core.c')
0 files changed, 0 insertions, 0 deletions