arm/dt: 8974: Fix irqs for pil devices

The irqs for these devices should be based on the SPI number
instead of the SPI number + 32. Fix them.

Change-Id: I5735d4fe7f0dd3e709125edee5e626201e1acb3b
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
1 file changed