ARM: dts: owl-s500: Fix incorrect PPI interrupt specifiers

ARM: dts: owl-s500: Fix incorrect PPI interrupt specifiers

[ Upstream commit 55f6c9931f7c32f19cf221211f099dfd8dab3af9 ]

The PPI interrupts for cortex-a9 were incorrectly specified, fix them.

Fixes: fdfe7f4f9d85 ("ARM: dts: Add Actions Semi S500 and LeMaker Guitar")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Reviewed-by: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>