Commit Graph

6 Commits

Author SHA1 Message Date
Linus Walleij fcb59bdf64 Merge branch 'bcm-nsp' into devel 2015-12-10 18:47:28 +01:00
Yendapally Reddy Dhananjaya Reddy 8bfcbbbcab pinctrl: nsp: add gpio-a driver support for Broadcom NSP SoC
This adds the initial support of the Broadcom NSP gpio-a driver.

Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yrdreddy@broadcom.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-12-10 18:44:59 +01:00
Pramod Kumar 616043d58a pinctrl: Rename gpio driver from cygnus to iproc
Rename gpio driver file name from pinctrl-cygnus-gpio.c to
pinctrl-iproc-gpio.c to make it more generic so that all
iproc based future SoCs using the same gpio block could
use this driver.

Signed-off-by: Pramod Kumar <pramodku@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-11-30 09:44:05 +01:00
Ray Jui b64333ce76 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>
2015-03-18 02:02:19 +01:00
Ray Jui cbd159ed4f pinctrl: cygnus: add initial IOMUX driver support
This adds the initial driver support for the Broadcom Cygnus IOMUX
controller. The Cygnus IOMUX controller supports group based mux
configuration but allows certain pins to be muxed to GPIO individually

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>
2015-03-18 02:02:13 +01:00
Ray Jui b17f2f9b86 pinctrl: bcm: consolidate Broadcom pinctrl drivers
Consolidate Broadcom pinctrl drivers into drivers/pinctrl/bcm/*

Signed-off-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-03-18 02:02:12 +01:00