diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
| commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
| tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-m32r/irq.h | |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-m32r/irq.h')
| -rw-r--r-- | include/asm-m32r/irq.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/include/asm-m32r/irq.h b/include/asm-m32r/irq.h new file mode 100644 index 00000000000..8ed77968ecb --- /dev/null +++ b/include/asm-m32r/irq.h @@ -0,0 +1,75 @@ +#ifdef __KERNEL__ +#ifndef _ASM_M32R_IRQ_H +#define _ASM_M32R_IRQ_H + +#include <linux/config.h> + +#if defined(CONFIG_PLAT_M32700UT_Alpha) || defined(CONFIG_PLAT_USRV) +/* + * IRQ definitions for M32700UT + * M32700 Chip: 64 interrupts + * ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin + */ +#define M32700UT_NUM_CPU_IRQ (64) +#define M32700UT_NUM_PLD_IRQ (32) +#define M32700UT_IRQ_BASE 0 +#define M32700UT_CPU_IRQ_BASE M32700UT_IRQ_BASE +#define M32700UT_PLD_IRQ_BASE (M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ) + +#define NR_IRQS (M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ) +#elif defined(CONFIG_PLAT_M32700UT) +/* + * IRQ definitions for M32700UT(Rev.C) + M32R-LAN + * M32700 Chip: 64 interrupts + * ICU of M32700UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin + * ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin + * ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin + */ +#define M32700UT_NUM_CPU_IRQ (64) +#define M32700UT_NUM_PLD_IRQ (32) +#define M32700UT_NUM_LCD_PLD_IRQ (32) +#define M32700UT_NUM_LAN_PLD_IRQ (32) +#define M32700UT_IRQ_BASE 0 +#define M32700UT_CPU_IRQ_BASE (M32700UT_IRQ_BASE) +#define M32700UT_PLD_IRQ_BASE \ + (M32700UT_CPU_IRQ_BASE + M32700UT_NUM_CPU_IRQ) +#define M32700UT_LCD_PLD_IRQ_BASE \ + (M32700UT_PLD_IRQ_BASE + M32700UT_NUM_PLD_IRQ) +#define M32700UT_LAN_PLD_IRQ_BASE \ + (M32700UT_LCD_PLD_IRQ_BASE + M32700UT_NUM_LCD_PLD_IRQ) + +#define NR_IRQS \ + (M32700UT_NUM_CPU_IRQ + M32700UT_NUM_PLD_IRQ \ + + M32700UT_NUM_LCD_PLD_IRQ + M32700UT_NUM_LAN_PLD_IRQ) +#elif defined(CONFIG_PLAT_OPSPUT) +/* + * IRQ definitions for OPSPUT + M32R-LAN + * OPSP Chip: 64 interrupts + * ICU of OPSPUT-on-board PLD: 32 interrupts cascaded to INT1# chip pin + * ICU of M32R-LCD-on-board PLD: 32 interrupts cascaded to INT2# chip pin + * ICU of M32R-LAN-on-board PLD: 32 interrupts cascaded to INT0# chip pin + */ +#define OPSPUT_NUM_CPU_IRQ (64) +#define OPSPUT_NUM_PLD_IRQ (32) +#define OPSPUT_NUM_LCD_PLD_IRQ (32) +#define OPSPUT_NUM_LAN_PLD_IRQ (32) +#define OPSPUT_IRQ_BASE 0 +#define OPSPUT_CPU_IRQ_BASE (OPSPUT_IRQ_BASE) +#define OPSPUT_PLD_IRQ_BASE \ + (OPSPUT_CPU_IRQ_BASE + OPSPUT_NUM_CPU_IRQ) +#define OPSPUT_LCD_PLD_IRQ_BASE \ + (OPSPUT_PLD_IRQ_BASE + OPSPUT_NUM_PLD_IRQ) +#define OPSPUT_LAN_PLD_IRQ_BASE \ + (OPSPUT_LCD_PLD_IRQ_BASE + OPSPUT_NUM_LCD_PLD_IRQ) + +#define NR_IRQS \ + (OPSPUT_NUM_CPU_IRQ + OPSPUT_NUM_PLD_IRQ \ + + OPSPUT_NUM_LCD_PLD_IRQ + OPSPUT_NUM_LAN_PLD_IRQ) +#else +#define NR_IRQS 64 +#endif + +#define irq_canonicalize(irq) (irq) + +#endif /* _ASM_M32R_IRQ_H */ +#endif /* __KERNEL__ */ |