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>
diff --git a/drivers/pinctrl/vt8500/Makefile b/drivers/pinctrl/vt8500/Makefile
new file mode 100644
index 0000000..24ec45d
--- /dev/null
+++ b/drivers/pinctrl/vt8500/Makefile
@@ -0,0 +1,8 @@
+# VIA/Wondermedia pinctrl support
+
+obj-$(CONFIG_PINCTRL_WMT) += pinctrl-wmt.o
+obj-$(CONFIG_PINCTRL_VT8500) += pinctrl-vt8500.o
+obj-$(CONFIG_PINCTRL_WM8505) += pinctrl-wm8505.o
+obj-$(CONFIG_PINCTRL_WM8650) += pinctrl-wm8650.o
+obj-$(CONFIG_PINCTRL_WM8750) += pinctrl-wm8750.o
+obj-$(CONFIG_PINCTRL_WM8850) += pinctrl-wm8850.o