MIPS: sead3: Do not overlap CPU/GIC IRQ ranges

In preparation for GIC IRQ domain support, assign a GIC IRQ base
that does not overlap with the CPU IRQs.

Note that this breaks SEAD-3 when the GIC is in EIC mode, though
I'm not convinced it was working before either.  It will be fixed
in the following patches.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-by: Qais Yousef <qais.yousef@imgtec.com>
Tested-by: Qais Yousef <qais.yousef@imgtec.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Jeffrey Deans <jeffrey.deans@imgtec.com>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Jonas Gorski <jogo@openwrt.org>
Cc: John Crispin <blogic@openwrt.org>
Cc: David Daney <ddaney.cavm@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7813/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/include/asm/mips-boards/sead3int.h b/arch/mips/include/asm/mips-boards/sead3int.h
index 6b17aaf..2320331 100644 (file)
--- a/arch/mips/include/asm/mips-boards/sead3int.h
+++ b/arch/mips/include/asm/mips-boards/sead3int.h
@@ -14,6 +14,6 @@
 #define GIC_BASE_ADDR          0x1b1c0000
 #define GIC_ADDRSPACE_SZ       (128 * 1024)
 
-#define MIPS_GIC_IRQ_BASE      (MIPS_CPU_IRQ_BASE + 0)
+#define MIPS_GIC_IRQ_BASE      (MIPS_CPU_IRQ_BASE + 8)
 
 #endif /* !(_MIPS_SEAD3INT_H) */