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* ARM: sunxi: Add pinctrl driver for Allwinner SoCsMaxime Ripard2013-01-221-0/+1
| | | | | | | | | | | | | | | | | The Allwinner SoCs have an IP module that handle both the muxing and the GPIOs. This IP has 8 banks of 32 bits, with a number of pins actually useful for each of these banks varying from one to another, and depending on the SoC used on the board. This driver only implements the pinctrl part, the gpio part will come eventually. Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* sunxi: Change the machine compatible string.Maxime Ripard2012-12-231-2/+2
| | | | | | | | | | | Commit 68136b10 ("ARM: sunxi: Change device tree naming scheme for sunxi") changed the naming scheme and the compatible strings used in the device trees related to the sunXi platform, but forgot to change the compatible string in the DT machine definition. This prevents the kernel from booting on these boards. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: add missing include for mdelay()Josh Cartwright2012-11-301-0/+1
| | | | | | | | | | CC arch/arm/mach-sunxi/sunxi.o ./arch/arm/mach-sunxi/sunxi.c: In function 'sunxi_restart': ./arch/arm/mach-sunxi/sunxi.c:55:3: error: implicit declaration of function 'mdelay' [-Werror=implicit-function-declaration] Signed-off-by: Josh Cartwright <josh.cartwright@ni.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: sunxi: Add sunxi restart function via onchip watchdogMaxime Ripard2012-11-211-0/+34
| | | | | Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: Add sun4i and cubieboard supportStefan Roese2012-11-201-0/+1
| | | | | | | | | | This patch adds support for the Cubieboard based on the Allwinner A10/sun4i SoC. Currently only UART is supported. Other devices will eventually follow. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* ARM: sunxi: Add basic support for Allwinner A1x SoCsMaxime Ripard2012-11-165-0/+91
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Stefan Roese <sr@denx.de>
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