ARM: shmobile: irqpin: add a DT property to enable masking on parent
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Wed, 19 Jun 2013 05:53:09 +0000 (07:53 +0200)
committerSimon Horman <horms+renesas@verge.net.au>
Wed, 19 Jun 2013 12:27:31 +0000 (21:27 +0900)
commitc4fa4946f177ae214523586cd794ac18d34b1430
tree161ef4e778f870b8fecbb5d90801428566da8d83
parent561a1a31d232d0f2b1ce7b7480bd03aba97e818d
ARM: shmobile: irqpin: add a DT property to enable masking on parent

To disable spurious interrupts, that get triggered on certain hardware, the
irqpin driver masks them on the parent interrupt controller. To specify
such broken devices a .control_parent parameter can be provided in the
platform data. In the DT case we need a property, to do the same.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Documentation/devicetree/bindings/interrupt-controller/renesas,intc-irqpin.txt
drivers/irqchip/irq-renesas-intc-irqpin.c