diff options
| -rw-r--r-- | arch/sh/kernel/cpu/irq/ipr.c | 59 | ||||
| -rw-r--r-- | include/asm-sh/irq-sh73180.h | 36 | ||||
| -rw-r--r-- | include/asm-sh/irq-sh7780.h | 23 | ||||
| -rw-r--r-- | include/asm-sh/irq.h | 10 |
4 files changed, 38 insertions, 90 deletions
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c index fdbd718ae5c..e55150ed085 100644 --- a/arch/sh/kernel/cpu/irq/ipr.c +++ b/arch/sh/kernel/cpu/irq/ipr.c @@ -108,8 +108,7 @@ static void end_ipr_irq(unsigned int irq) enable_ipr_irq(irq); } -void make_ipr_irq(unsigned int irq, unsigned int addr, int pos, - int priority, int maskpos) +void make_ipr_irq(unsigned int irq, unsigned int addr, int pos, int priority) { disable_irq_nosync(irq); ipr_data[irq].addr = addr; @@ -123,44 +122,44 @@ void make_ipr_irq(unsigned int irq, unsigned int addr, int pos, void __init init_IRQ(void) { #ifndef CONFIG_CPU_SUBTYPE_SH7780 - make_ipr_irq(TIMER_IRQ, TIMER_IPR_ADDR, TIMER_IPR_POS, TIMER_PRIORITY, 0); - make_ipr_irq(TIMER1_IRQ, TIMER1_IPR_ADDR, TIMER1_IPR_POS, TIMER1_PRIORITY, 0); + make_ipr_irq(TIMER_IRQ, TIMER_IPR_ADDR, TIMER_IPR_POS, TIMER_PRIORITY); + make_ipr_irq(TIMER1_IRQ, TIMER1_IPR_ADDR, TIMER1_IPR_POS, TIMER1_PRIORITY); #if defined(CONFIG_SH_RTC) - make_ipr_irq(RTC_IRQ, RTC_IPR_ADDR, RTC_IPR_POS, RTC_PRIORITY, 0); + make_ipr_irq(RTC_IRQ, RTC_IPR_ADDR, RTC_IPR_POS, RTC_PRIORITY); #endif #ifdef SCI_ERI_IRQ - make_ipr_irq(SCI_ERI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY, 0); - make_ipr_irq(SCI_RXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY, 0); - make_ipr_irq(SCI_TXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY, 0); + make_ipr_irq(SCI_ERI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY); + make_ipr_irq(SCI_RXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY); + make_ipr_irq(SCI_TXI_IRQ, SCI_IPR_ADDR, SCI_IPR_POS, SCI_PRIORITY); #endif #ifdef SCIF1_ERI_IRQ - make_ipr_irq(SCIF1_ERI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY, 0); - make_ipr_irq(SCIF1_RXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY, 0); - make_ipr_irq(SCIF1_BRI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY, 0); - make_ipr_irq(SCIF1_TXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY, 0); + make_ipr_irq(SCIF1_ERI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY); + make_ipr_irq(SCIF1_RXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY); + make_ipr_irq(SCIF1_BRI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY); + make_ipr_irq(SCIF1_TXI_IRQ, SCIF1_IPR_ADDR, SCIF1_IPR_POS, SCIF1_PRIORITY); #endif #if defined(CONFIG_CPU_SUBTYPE_SH7300) - make_ipr_irq(SCIF0_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY, 0); - make_ipr_irq(DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY, 0); - make_ipr_irq(DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY, 0); - make_ipr_irq(VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY, 0); + make_ipr_irq(SCIF0_IRQ, SCIF0_IPR_ADDR, SCIF0_IPR_POS, SCIF0_PRIORITY); + make_ipr_irq(DMTE2_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY); + make_ipr_irq(DMTE3_IRQ, DMA1_IPR_ADDR, DMA1_IPR_POS, DMA1_PRIORITY); + make_ipr_irq(VIO_IRQ, VIO_IPR_ADDR, VIO_IPR_POS, VIO_PRIORITY); #endif #ifdef SCIF_ERI_IRQ - make_ipr_irq(SCIF_ERI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY, 0); - make_ipr_irq(SCIF_RXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY, 0); - make_ipr_irq(SCIF_BRI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY, 0); - make_ipr_irq(SCIF_TXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY, 0); + make_ipr_irq(SCIF_ERI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY); + make_ipr_irq(SCIF_RXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY); + make_ipr_irq(SCIF_BRI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY); + make_ipr_irq(SCIF_TXI_IRQ, SCIF_IPR_ADDR, SCIF_IPR_POS, SCIF_PRIORITY); #endif #ifdef IRDA_ERI_IRQ - make_ipr_irq(IRDA_ERI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY, 0); - make_ipr_irq(IRDA_RXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY, 0); - make_ipr_irq(IRDA_BRI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY, 0); - make_ipr_irq(IRDA_TXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY, 0); + make_ipr_irq(IRDA_ERI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY); + make_ipr_irq(IRDA_RXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY); + make_ipr_irq(IRDA_BRI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY); + make_ipr_irq(IRDA_TXI_IRQ, IRDA_IPR_ADDR, IRDA_IPR_POS, IRDA_PRIORITY); #endif #if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \ @@ -175,12 +174,12 @@ void __init init_IRQ(void) * You should set corresponding bits of PFC to "00" * to enable these interrupts. */ - make_ipr_irq(IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, IRQ0_PRIORITY, 0); - make_ipr_irq(IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY, 0); - make_ipr_irq(IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY, 0); - make_ipr_irq(IRQ3_IRQ, IRQ3_IPR_ADDR, IRQ3_IPR_POS, IRQ3_PRIORITY, 0); - make_ipr_irq(IRQ4_IRQ, IRQ4_IPR_ADDR, IRQ4_IPR_POS, IRQ4_PRIORITY, 0); - make_ipr_irq(IRQ5_IRQ, IRQ5_IPR_ADDR, IRQ5_IPR_POS, IRQ5_PRIORITY, 0); + make_ipr_irq(IRQ0_IRQ, IRQ0_IPR_ADDR, IRQ0_IPR_POS, IRQ0_PRIORITY); + make_ipr_irq(IRQ1_IRQ, IRQ1_IPR_ADDR, IRQ1_IPR_POS, IRQ1_PRIORITY); + make_ipr_irq(IRQ2_IRQ, IRQ2_IPR_ADDR, IRQ2_IPR_POS, IRQ2_PRIORITY); + make_ipr_irq(IRQ3_IRQ, IRQ3_IPR_ADDR, IRQ3_IPR_POS, IRQ3_PRIORITY); + make_ipr_irq(IRQ4_IRQ, IRQ4_IPR_ADDR, IRQ4_IPR_POS, IRQ4_PRIORITY); + make_ipr_irq(IRQ5_IRQ, IRQ5_IPR_ADDR, IRQ5_IPR_POS, IRQ5_PRIORITY); #endif #endif diff --git a/include/asm-sh/irq-sh73180.h b/include/asm-sh/irq-sh73180.h index bf2e4310ffa..d705252be26 100644 --- a/include/asm-sh/irq-sh73180.h +++ b/include/asm-sh/irq-sh73180.h @@ -25,11 +25,6 @@ #undef DMA_IPR_POS #undef DMA_PRIORITY -#undef NR_IRQS - -#undef __irq_demux -#undef irq_demux - #undef INTC_IMCR0 #undef INTC_IMCR1 #undef INTC_IMCR2 @@ -229,33 +224,6 @@ #define SIU_IPR_POS 1 #define SIU_PRIORITY 3 - -/* ONCHIP_NR_IRQS */ -#define NR_IRQS 109 - -/* In a generic kernel, NR_IRQS is an upper bound, and we should use - * ACTUAL_NR_IRQS (which uses the machine vector) to get the correct value. - */ -#define ACTUAL_NR_IRQS NR_IRQS - - -extern void disable_irq(unsigned int); -extern void disable_irq_nosync(unsigned int); -extern void enable_irq(unsigned int); - -/* - * Simple Mask Register Support - */ -extern void make_maskreg_irq(unsigned int irq); -extern unsigned short *irq_mask_register; - -/* - * Function for "on chip support modules". - */ -extern void make_ipr_irq(unsigned int irq, unsigned int addr, - int pos, int priority); -extern void make_imask_irq(unsigned int irq); - #define PORT_PACR 0xA4050100UL #define PORT_PBCR 0xA4050102UL #define PORT_PCCR 0xA4050104UL @@ -343,8 +311,6 @@ extern void make_imask_irq(unsigned int irq); #define IRQ6_PRIORITY 1 #define IRQ7_PRIORITY 1 -extern int shmse_irq_demux(int irq); -#define __irq_demux(irq) shmse_irq_demux(irq) -#define irq_demux(irq) __irq_demux(irq) +int shmse_irq_demux(int irq); #endif /* __ASM_SH_IRQ_SH73180_H */ diff --git a/include/asm-sh/irq-sh7780.h b/include/asm-sh/irq-sh7780.h index 8c8ca128108..7f90315cd83 100644 --- a/include/asm-sh/irq-sh7780.h +++ b/include/asm-sh/irq-sh7780.h @@ -299,29 +299,6 @@ #define GPIO_IPR_POS 2 #define GPIO_PRIORITY 3 -/* ONCHIP_NR_IRQS */ -#define NR_IRQS 150 /* 111 + 16 */ - -/* In a generic kernel, NR_IRQS is an upper bound, and we should use - * ACTUAL_NR_IRQS (which uses the machine vector) to get the correct value. - */ -#define ACTUAL_NR_IRQS NR_IRQS - -extern void disable_irq(unsigned int); -extern void disable_irq_nosync(unsigned int); -extern void enable_irq(unsigned int); - -/* - * Simple Mask Register Support - */ -extern void make_maskreg_irq(unsigned int irq); -extern unsigned short *irq_mask_register; - -/* - * Function for "on chip support modules". - */ -extern void make_imask_irq(unsigned int irq); - #define INTC_TMU0_MSK 0 #define INTC_TMU3_MSK 1 #define INTC_RTC_MSK 2 diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h index 060ec3c2720..42b8394c04e 100644 --- a/include/asm-sh/irq.h +++ b/include/asm-sh/irq.h @@ -245,6 +245,7 @@ #endif /* ST40STB1 */ #endif /* 775x / SH4-202 / ST40STB1 */ +#endif /* 7780 */ /* NR_IRQS is made from three components: * 1. ONCHIP_NR_IRQS - number of IRLS + on-chip peripherial modules @@ -274,8 +275,11 @@ # define ONCHIP_NR_IRQS 72 #elif defined(CONFIG_CPU_SUBTYPE_ST40STB1) # define ONCHIP_NR_IRQS 144 -#elif defined(CONFIG_CPU_SUBTYPE_SH7300) +#elif defined(CONFIG_CPU_SUBTYPE_SH7300) || \ + defined(CONFIG_CPU_SUBTYPE_SH73180) # define ONCHIP_NR_IRQS 109 +#elif defined(CONFIG_CPU_SUBTYPE_SH7780) +# define ONCHIP_NR_IRQS 111 #elif defined(CONFIG_SH_UNKNOWN) /* Most be last */ # define ONCHIP_NR_IRQS 144 #endif @@ -306,6 +310,8 @@ # define OFFCHIP_NR_IRQS 96 #elif defined (CONFIG_SH_TITAN) # define OFFCHIP_NR_IRQS 4 +#elif defined(CONFIG_SH_R7780RP) +# define OFFCHIP_NR_IRQS 16 #elif defined(CONFIG_SH_UNKNOWN) # define OFFCHIP_NR_IRQS 16 /* Must also be last */ #else @@ -550,7 +556,7 @@ extern int ipr_irq_demux(int irq); #define INTC_ICR_IRLM (1<<7) #endif -#else +#ifdef CONFIG_CPU_SUBTYPE_SH7780 #include <asm/irq-sh7780.h> #endif |