sunxi: add sun7i pinmux and gpio support

This patch adds the basic pinmux and gpio support for the Allwinner A20 (sun7i)
processor. This code will not been compiled until the build is hooked up in a
later patch. It has been split out to keep the patches manageable.

Signed-off-by: Chen-Yu Tsai <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Signed-off-by: Ma Haijun <[email protected]>
Signed-off-by: Oliver Schinagl <[email protected]>
Signed-off-by: Henrik Nordström <[email protected]>
Signed-off-by: Ian Campbell <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Tom Cubie <[email protected]>
Reviewed-by: Tom Rini <[email protected]>

0 files changed, 0 insertions, 0 deletions