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authorviresh kumar2010-05-03 10:24:30 +0200
committerRussell King2010-05-04 17:54:54 +0200
commit4c18e77f718cdda33363132127db4df795eadbd9 (patch)
treebbecdc08f487246049bb6d0c212d338a9056597a /arch/arm/mach-at91
parentARM: 6021/1: ST SPEAr: Added ARM PrimeXsys System Controller SP810 header file (diff)
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ARM: 6091/1: ST SPEAr: Adding support for shared irq layer
Multiple peripherals in SPEAr share common hardware interrupt lines. This patch adds support for a shared irq layer, which registers hardware irqs by itself and exposes virtual irq numbers to peripherals. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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