diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-sh/hw_irq.h | 23 | ||||
| -rw-r--r-- | include/asm-sh/irq.h | 30 | ||||
| -rw-r--r-- | include/asm-sh/sh03/io.h | 4 | ||||
| -rw-r--r-- | include/asm-sh/snapgear.h | 4 |
4 files changed, 23 insertions, 38 deletions
diff --git a/include/asm-sh/hw_irq.h b/include/asm-sh/hw_irq.h index f9dfdc0..4ca3f76 100644 --- a/include/asm-sh/hw_irq.h +++ b/include/asm-sh/hw_irq.h @@ -24,4 +24,27 @@ struct intc2_desc { void register_intc2_controller(struct intc2_desc *); void init_IRQ_intc2(void); +struct ipr_data { + unsigned char irq; + unsigned char ipr_idx; /* Index for the IPR registered */ + unsigned char shift; /* Number of bits to shift the data */ + unsigned char priority; /* The priority */ +}; + +struct ipr_desc { + unsigned long *ipr_offsets; + unsigned int nr_offsets; + struct ipr_data *ipr_data; + unsigned int nr_irqs; + struct irq_chip chip; +}; + +void register_ipr_controller(struct ipr_desc *); +void init_IRQ_ipr(void); + +/* + * Enable individual interrupt mode for external IPR IRQs. + */ +void ipr_irq_enable_irlm(void); + #endif /* __ASM_SH_HW_IRQ_H */ diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h index c247b73..c61d902 100644 --- a/include/asm-sh/irq.h +++ b/include/asm-sh/irq.h @@ -31,37 +31,7 @@ extern unsigned short *irq_mask_register; * PINT IRQs */ void init_IRQ_pint(void); - -/* - * The shift value is now the number of bits to shift, not the number of - * bits/4. This is to make it easier to read the value directly from the - * datasheets. The IPR address, addr, will be set from ipr_idx via the - * map_ipridx_to_addr function. - */ -struct ipr_data { - unsigned int irq; - int ipr_idx; /* Index for the IPR registered */ - int shift; /* Number of bits to shift the data */ - int priority; /* The priority */ - unsigned int addr; /* Address of Interrupt Priority Register */ -}; - -/* - * Given an IPR IDX, map the value to an IPR register address. - */ -unsigned int map_ipridx_to_addr(int idx); - -/* - * Enable individual interrupt mode for external IPR IRQs. - */ -void ipr_irq_enable_irlm(void); - -/* - * Function for "on chip support modules". - */ -void make_ipr_irq(struct ipr_data *table, unsigned int nr_irqs); void make_imask_irq(unsigned int irq); -void init_IRQ_ipr(void); static inline int generic_irq_demux(int irq) { diff --git a/include/asm-sh/sh03/io.h b/include/asm-sh/sh03/io.h index df3b187..4ff1eb9 100644 --- a/include/asm-sh/sh03/io.h +++ b/include/asm-sh/sh03/io.h @@ -14,22 +14,18 @@ #define INTC_IPRD 0xffd00010UL #define IRL0_IRQ 2 -#define IRL0_IPR_ADDR INTC_IPRD #define IRL0_IPR_POS 3 #define IRL0_PRIORITY 13 #define IRL1_IRQ 5 -#define IRL1_IPR_ADDR INTC_IPRD #define IRL1_IPR_POS 2 #define IRL1_PRIORITY 10 #define IRL2_IRQ 8 -#define IRL2_IPR_ADDR INTC_IPRD #define IRL2_IPR_POS 1 #define IRL2_PRIORITY 7 #define IRL3_IRQ 11 -#define IRL3_IPR_ADDR INTC_IPRD #define IRL3_IPR_POS 0 #define IRL3_PRIORITY 4 diff --git a/include/asm-sh/snapgear.h b/include/asm-sh/snapgear.h index 2d712e7..3554e3a 100644 --- a/include/asm-sh/snapgear.h +++ b/include/asm-sh/snapgear.h @@ -20,22 +20,18 @@ */ #define IRL0_IRQ 2 -#define IRL0_IPR_ADDR INTC_IPRD #define IRL0_IPR_POS 3 #define IRL0_PRIORITY 13 #define IRL1_IRQ 5 -#define IRL1_IPR_ADDR INTC_IPRD #define IRL1_IPR_POS 2 #define IRL1_PRIORITY 10 #define IRL2_IRQ 8 -#define IRL2_IPR_ADDR INTC_IPRD #define IRL2_IPR_POS 1 #define IRL2_PRIORITY 7 #define IRL3_IRQ 11 -#define IRL3_IPR_ADDR INTC_IPRD #define IRL3_IPR_POS 0 #define IRL3_PRIORITY 4 #endif |
