use arm,cortex-a12 and document where the pclk for the watchdog is controlled for future handling
ARM: dts: add rk3288 evaluation board

There exist 2 variants using either the act8846 or rk808 as pmic, while the
rest of the board stays the same.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
irqchip: gic: Add support for cortex a7 compatible string

Patch 0a68214b "ARM: DT: Add binding for GIC virtualization extentions (VGIC)" added
the "arm,cortex-a7-gic" compatible string, but the corresponding IRQCHIP_DECLARE
was never added to the gic driver.

To let real Cortex-A7 SoCs use it, add the necessary declaration to the device driver.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lkml.kernel.org/r/1404388732-28890-1-git-send-email-matthias.bgg@gmail.com
Fixes: 0a68214b76ca ("ARM: DT: Add binding for GIC virtualization extentions (VGIC)")
Cc: <stable@vger.kernel.org> # v3.5+
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
irqchip: gic: Add binding probe for ARM GIC400

Commit 3ab72f9156bb "dt-bindings: add GIC-400 binding" added the
"arm,gic-400" compatible string, but the corresponding IRQCHIP_DECLARE
was never added to the gic driver.

Therefore add the missing irqchip declaration for it.

Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>

Removed additional empty line and adapted commit message to mark it
as fixing an issue.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
pinctrl: rockchip: set is_generic in pinconf_ops

The rockchip pinctrl driver implements the generic pinconfig, therefore
also state this, so that the default pinconf dump functions work.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
pinctrl: rockchip: add separate type for rk3288

An upcoming pinctrl function of the rk3288 differs again from everything else,
so we'll need a separate type for it.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
pinctrl: rockchip: add drive-strength control for rk3288

The rk3288 is the first Rockchip soc handling the drive strength on a per-pin
basis, while the older ones can set the drive-strength only for specific
pin-groups. Therefore limit the drive-strength to this soc for now.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
dwmac-rockchip: add some more necessary stuff, but still incomplete