From 4e48b1c56019868b34efcd0e2334b7cdfac14092 Mon Sep 17 00:00:00 2001 From: Tony Prisk Date: Wed, 8 Aug 2012 13:05:55 +1200 Subject: arm: vt8500: gpio: Devicetree support for arch-vt8500 Converted the existing arch-vt8500 gpio to a platform_device. Added support for WM8505 and WM8650 GPIO controllers. Replaced existing readl/writel calls with _relaxed variants. Replaced existing unsigned variables with u32 to match register size. Signed-off-by: Tony Prisk Reviewed-by: Linus Walleij --- drivers/gpio/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/gpio/Kconfig') diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index ba7926f5c09..a00b828b164 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -183,6 +183,12 @@ config GPIO_STA2X11 Say yes here to support the STA2x11/ConneXt GPIO device. The GPIO module has 128 GPIO pins with alternate functions. +config GPIO_VT8500 + bool "VIA/Wondermedia SoC GPIO Support" + depends on ARCH_VT8500 + help + Say yes here to support the VT8500/WM8505/WM8650 GPIO controller. + config GPIO_XILINX bool "Xilinx GPIO support" depends on PPC_OF || MICROBLAZE -- cgit v1.2.3