Using #include <include/...> is a bit odd. It happens to work because the DTC
flags include -Iarch/FOO/boot/dts as well as arch/FOO/boot/dts/include and
arch/FOO/boot/dts/include/dt-bindings is a symlink to include/dt-bindings.
Signed-off-by: NIan Campbell <ian.campbell@citrix.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Pinctrl headers were not protected with #ifndef.
Signed-off-by: NFlorian Vaussard <florian.vaussard@epfl.ch>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

The pinctrl IP inside the AM33XX family differs slightly from
what is found on OMAP2+. Define a specific header to take account
of the differences.
Signed-off-by: NFlorian Vaussard <florian.vaussard@epfl.ch>
Tested-by: NAfzal Mohammed <afzal@ti.com>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

Most of the constants are taken from arch/arm/mach-omap2/mux.h.
Define some others for the PIN_OUTPUT_* flavours.
Signed-off-by: NFlorian Vaussard <florian.vaussard@epfl.ch>
Acked-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
Reviewed-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NBenoit Cousson <benoit.cousson@linaro.org>

This driver adds support the Cortex-A9 based SoCs from Rockchip,
so at least the RK2928, RK3066 (a and b) and RK3188.
Earlier Rockchip SoCs seem to use similar mechanics for gpio
handling so should be supportable with relative small changes.
Pull handling on the rk3188 is currently a stub, due to it being
a bit different to the earlier SoCs.

Pinmuxing as well as gpio (and interrupt-) handling tested on
a rk3066a based machine.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>