pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500
authorTony Prisk <linux@prisktech.co.nz>
Tue, 19 Feb 2013 20:32:19 +0000 (09:32 +1300)
committerTony Prisk <linux@prisktech.co.nz>
Thu, 4 Apr 2013 05:00:02 +0000 (18:00 +1300)
commit170c6152aebc5538db22dbdf56fba11ccba7a6f4
tree66443f64de630e68507f9b52b881ec6ffd804d47
parent01bb914c8a91df82978b25d9b244945c79c1c632
pinctrl: gpio: vt8500: Add pincontrol driver for arch-vt8500

This patch adds support for the GPIO/pinmux controller found on the VIA
VT8500 and Wondermedia WM8xxx-series SoCs.

Each pin within the controller is capable of operating as a GPIO or as
an alternate function. The pins are numbered according to their control
bank/bit so that if new pins are added, the existing numbering is maintained.

All currently supported SoCs are included: VT8500, WM8505, WM8650, WM8750 and
WM8850.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
13 files changed:
Documentation/devicetree/bindings/pinctrl/pinctrl-vt8500.txt [new file with mode: 0644]
arch/arm/mach-vt8500/Kconfig
drivers/pinctrl/Kconfig
drivers/pinctrl/Makefile
drivers/pinctrl/vt8500/Kconfig [new file with mode: 0644]
drivers/pinctrl/vt8500/Makefile [new file with mode: 0644]
drivers/pinctrl/vt8500/pinctrl-vt8500.c [new file with mode: 0644]
drivers/pinctrl/vt8500/pinctrl-wm8505.c [new file with mode: 0644]
drivers/pinctrl/vt8500/pinctrl-wm8650.c [new file with mode: 0644]
drivers/pinctrl/vt8500/pinctrl-wm8750.c [new file with mode: 0644]
drivers/pinctrl/vt8500/pinctrl-wm8850.c [new file with mode: 0644]
drivers/pinctrl/vt8500/pinctrl-wmt.c [new file with mode: 0644]
drivers/pinctrl/vt8500/pinctrl-wmt.h [new file with mode: 0644]