[PATCH 04/12] MIPS: GIC: Move MIPS_GIC_IRQ_BASE into platform irq.h

Andrew Bresticker
2014-08-29T22:14:31Z

Define a generic MIPS_GIC_IRQ_BASE which is suitable for Malta and
the upcoming Danube board in <mach-generic/irq.h>. Since Sead-3 is
different and uses a MIPS_GIC_IRQ_BASE equal to the CPU IRQ base (0),
define its MIPS_GIC_IRQ_BASE in <mach-sead3/irq.h>.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
---
arch/mips/include/asm/mach-generic/irq.h | 6 ++++++
arch/mips/include/asm/mach-sead3/irq.h | 1 +
arch/mips/include/asm/mips-boards/maltaint.h | 2 --
arch/mips/include/asm/mips-boards/sead3int.h | 2 --
4 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/arch/mips/include/asm/mach-generic/irq.h b/arch/mips/include/asm/mach-generic/irq.h
index 139cd20..c0fc62b 100644
--- a/arch/mips/include/asm/mach-generic/irq.h
+++ b/arch/mips/include/asm/mach-generic/irq.h
@@ -36,4 +36,10 @@

#endif /* CONFIG_IRQ_CPU */

+#ifdef CONFIG_IRQ_GIC
+#ifndef MIPS_GIC_IRQ_BASE
+#define MIPS_GIC_IRQ_BASE (MIPS_CPU_IRQ_BASE + 8)
+#endif
+#endif /* CONFIG_IRQ_GIC */
+
#endif /* __ASM_MACH_GENERIC_IRQ_H */
diff --git a/arch/mips/include/asm/mach-sead3/irq.h b/arch/mips/include/asm/mach-sead3/irq.h
index d8106f7..52c75d5 100644
--- a/arch/mips/include/asm/mach-sead3/irq.h
+++ b/arch/mips/include/asm/mach-sead3/irq.h
@@ -1,6 +1,7 @@
#ifndef __ASM_MACH_MIPS_IRQ_H
#define __ASM_MACH_MIPS_IRQ_H

+#define MIPS_GIC_IRQ_BASE 0
#define GIC_NUM_INTRS (24 + NR_CPUS * 2)
#define NR_IRQS 256

diff --git a/arch/mips/include/asm/mips-boards/maltaint.h b/arch/mips/include/asm/mips-boards/maltaint.h
index e330732..9d23343 100644
--- a/arch/mips/include/asm/mips-boards/maltaint.h
+++ b/arch/mips/include/asm/mips-boards/maltaint.h
@@ -10,8 +10,6 @@
#ifndef _MIPS_MALTAINT_H
#define _MIPS_MALTAINT_H

-#define MIPS_GIC_IRQ_BASE (MIPS_CPU_IRQ_BASE + 8)
-
/*
* Interrupts 0..15 are used for Malta ISA compatible interrupts
*/
diff --git a/arch/mips/include/asm/mips-boards/sead3int.h b/arch/mips/include/asm/mips-boards/sead3int.h
index 6b17aaf..11ebec9 100644
--- a/arch/mips/include/asm/mips-boards/sead3int.h
+++ b/arch/mips/include/asm/mips-boards/sead3int.h
@@ -14,6 +14,4 @@
#define GIC_BASE_ADDR 0x1b1c0000
#define GIC_ADDRSPACE_SZ (128 * 1024)

-#define MIPS_GIC_IRQ_BASE (MIPS_CPU_IRQ_BASE + 0)
-
#endif /* !(_MIPS_SEAD3INT_H) */
--
2.1.0.rc2.206.gedb03e5