diff options
Diffstat (limited to 'arch/m32r/include/asm/irq.h')
| -rw-r--r-- | arch/m32r/include/asm/irq.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/arch/m32r/include/asm/irq.h b/arch/m32r/include/asm/irq.h new file mode 100644 index 00000000000..242028b4d86 --- /dev/null +++ b/arch/m32r/include/asm/irq.h @@ -0,0 +1,90 @@ +#ifdef __KERNEL__ +#ifndef _ASM_M32R_IRQ_H +#define _ASM_M32R_IRQ_H + + +#if 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) + +#elif defined(CONFIG_PLAT_M32104UT) +/* + * IRQ definitions for M32104UT + * M32104 Chip: 64 interrupts + * ICU of M32104UT-on-board PLD: 32 interrupts cascaded to INT1# chip pin + */ +#define M32104UT_NUM_CPU_IRQ (64) +#define M32104UT_NUM_PLD_IRQ (32) +#define M32104UT_IRQ_BASE 0 +#define M32104UT_CPU_IRQ_BASE M32104UT_IRQ_BASE +#define M32104UT_PLD_IRQ_BASE (M32104UT_CPU_IRQ_BASE + M32104UT_NUM_CPU_IRQ) + +#define NR_IRQS \ + (M32104UT_NUM_CPU_IRQ + M32104UT_NUM_PLD_IRQ) + +#else +#define NR_IRQS 64 +#endif + +#define irq_canonicalize(irq) (irq) + +#endif /* _ASM_M32R_IRQ_H */ +#endif /* __KERNEL__ */ |