From 34e0fc89bdc1e6f50032dc43ed23167f5dbad6da Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Thu, 12 Jul 2007 16:17:18 +0800 Subject: [PATCH] Blackfin arch: Enable BF54x PIN/GPIO interrupts Signed-off-bu: Michael Hennerich Signed-off-by: Bryan Wu --- arch/blackfin/Kconfig | 2 +- arch/blackfin/kernel/setup.c | 4 +- arch/blackfin/mach-bf548/Kconfig | 34 ++ arch/blackfin/mach-common/ints-priority-sc.c | 339 +++++++++++++++++-- include/asm-blackfin/hardirq.h | 4 + include/asm-blackfin/mach-bf548/irq.h | 101 +++++- 6 files changed, 446 insertions(+), 38 deletions(-) diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 385c2626b666..e01bfc7685b5 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -71,7 +71,7 @@ config GENERIC_CALIBRATE_DELAY config IRQCHIP_DEMUX_GPIO bool - depends on (BF53x || BF561) + depends on (BF53x || BF561 || BF54x) default y source "init/Kconfig" diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index 3309238890ae..f59dcee7bae3 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -396,11 +396,11 @@ void __init setup_arch(char **cmdline_p) /* check the size of the l1 area */ l1_length = _etext_l1 - _stext_l1; if (l1_length > L1_CODE_LENGTH) - panic("L1 memory overflow\n"); + panic("L1 code memory overflow\n"); l1_length = _ebss_l1 - _sdata_l1; if (l1_length > L1_DATA_A_LENGTH) - panic("L1 memory overflow\n"); + panic("L1 data memory overflow\n"); #ifdef BF561_FAMILY _bfin_swrst = bfin_read_SICA_SWRST(); diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig index b28625e921be..e78b03d56c7c 100644 --- a/arch/blackfin/mach-bf548/Kconfig +++ b/arch/blackfin/mach-bf548/Kconfig @@ -277,6 +277,40 @@ config IRQ_PINT3 endmenu +comment "Pin Interrupt to Port Assignment" +menu "Assignment" + +config PINTx_REASSIGN + bool "Reprogram PINT Assignment" + default n + help + The interrupt assignment registers controls the pin-to-interrupt + assignment in a byte-wide manner. Each option allows you to select + a set of pins (High/Low Byte) of an specific Port being mapped + to one of the four PIN Interrupts IRQ_PINTx. + + You shouldn't change any of these unless you know exactly what you're doing. + Please consult the Blackfin BF54x Processor Hardware Reference Manual. + +config PINT0_ASSIGN + hex "PINT0_ASSIGN" + depends on PINTx_REASSIGN + default 0x00000101 +config PINT1_ASSIGN + hex "PINT1_ASSIGN" + depends on PINTx_REASSIGN + default 0x01010000 +config PINT2_ASSIGN + hex "PINT2_ASSIGN" + depends on PINTx_REASSIGN + default 0x00000101 +config PINT3_ASSIGN + hex "PINT3_ASSIGN" + depends on PINTx_REASSIGN + default 0x02020303 + +endmenu + endmenu endif diff --git a/arch/blackfin/mach-common/ints-priority-sc.c b/arch/blackfin/mach-common/ints-priority-sc.c index 9f962f9df087..09373c94a436 100644 --- a/arch/blackfin/mach-common/ints-priority-sc.c +++ b/arch/blackfin/mach-common/ints-priority-sc.c @@ -88,14 +88,13 @@ static void __init search_IAR(void) for (ivg = 0; ivg <= IVG13 - IVG7; ivg++) { int irqn; - ivg7_13[ivg].istop = ivg7_13[ivg].ifirst = - &ivg_table[irq_pos]; + ivg7_13[ivg].istop = ivg7_13[ivg].ifirst = &ivg_table[irq_pos]; for (irqn = 0; irqn < NR_PERI_INTS; irqn++) { int iar_shift = (irqn & 7) * 4; if (ivg == (0xf & - bfin_read32((unsigned long *) SIC_IAR0 + + bfin_read32((unsigned long *)SIC_IAR0 + (irqn >> 3)) >> iar_shift)) { ivg_table[irq_pos].irqno = IVG7 + irqn; ivg_table[irq_pos].isrflag = 1 << (irqn % 32); @@ -222,7 +221,7 @@ static struct irq_chip bfin_generic_error_irqchip = { }; static void bfin_demux_error_irq(unsigned int int_err_irq, - struct irq_desc *intb_desc) + struct irq_desc *intb_desc) { int irq = 0; @@ -286,8 +285,8 @@ static void bfin_demux_error_irq(unsigned int int_err_irq, } pr_debug("IRQ %d:" - " MASKED PERIPHERAL ERROR INTERRUPT ASSERTED\n", - irq); + " MASKED PERIPHERAL ERROR INTERRUPT ASSERTED\n", + irq); } } else printk(KERN_ERR @@ -295,11 +294,10 @@ static void bfin_demux_error_irq(unsigned int int_err_irq, " INTERRUPT ASSERTED BUT NO SOURCE FOUND\n", __FUNCTION__, __FILE__, __LINE__); - } #endif /* BF537_GENERIC_ERROR_INT_DEMUX */ -#ifdef CONFIG_IRQCHIP_DEMUX_GPIO +#if defined(CONFIG_IRQCHIP_DEMUX_GPIO) && !defined(CONFIG_BF54x) static unsigned short gpio_enabled[gpio_bank(MAX_BLACKFIN_GPIOS)]; static unsigned short gpio_edge_triggered[gpio_bank(MAX_BLACKFIN_GPIOS)]; @@ -377,8 +375,7 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) } if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING | - IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) - { + IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) { if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { ret = gpio_request(gpionr, NULL); if (ret) @@ -423,7 +420,6 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) return 0; } - static struct irq_chip bfin_gpio_irqchip = { .ack = bfin_gpio_ack_irq, .mask = bfin_gpio_mask_irq, @@ -435,7 +431,7 @@ static struct irq_chip bfin_gpio_irqchip = { }; static void bfin_demux_gpio_irq(unsigned int intb_irq, - struct irq_desc *intb_desc) + struct irq_desc *intb_desc) { u16 i; @@ -443,8 +439,7 @@ static void bfin_demux_gpio_irq(unsigned int intb_irq, int irq = IRQ_PF0 + i; int flag_d = get_gpiop_data(i); int mask = - flag_d & (gpio_enabled[gpio_bank(i)] & - get_gpiop_maska(i)); + flag_d & (gpio_enabled[gpio_bank(i)] & get_gpiop_maska(i)); while (mask) { if (mask & 1) { @@ -457,6 +452,255 @@ static void bfin_demux_gpio_irq(unsigned int intb_irq, } } +#else /* CONFIG_IRQCHIP_DEMUX_GPIO */ + +#define NR_PINT_SYS_IRQS 4 +#define NR_PINT_BITS 32 +#define NR_PINTS 160 +#define IRQ_NOT_AVAIL 0xFF + +#define PINT_2_BANK(x) ((x) >> 5) +#define PINT_2_BIT(x) ((x) & 0x1F) +#define PINT_BIT(x) (1 << (PINT_2_BIT(x))) + +static unsigned char irq2pint_lut[NR_PINTS]; +static unsigned short pint2irq_lut[NR_PINT_SYS_IRQS * NR_PINT_BITS]; + +struct pin_int_t { + unsigned int mask_set; + unsigned int mask_clear; + unsigned int request; + unsigned int assign; + unsigned int edge_set; + unsigned int edge_clear; + unsigned int invert_set; + unsigned int invert_clear; + unsigned int pinstate; + unsigned int latch; +}; + +static struct pin_int_t *pint[NR_PINT_SYS_IRQS] = { + (struct pin_int_t *)PINT0_MASK_SET, + (struct pin_int_t *)PINT1_MASK_SET, + (struct pin_int_t *)PINT2_MASK_SET, + (struct pin_int_t *)PINT3_MASK_SET, +}; + +unsigned short get_irq_base(u8 bank, u8 bmap) +{ + + u16 irq_base; + + if (bank < 2) { /*PA-PB */ + irq_base = IRQ_PA0 + bmap * 16; + } else { /*PC-PJ */ + irq_base = IRQ_PC0 + bmap * 16; + } + + return irq_base; + +} + + /* Whenever PINTx_ASSIGN is altered init_pint_lut() must be executed! */ +void init_pint_lut(void) +{ + u16 bank, bit, irq_base, bit_pos; + u32 pint_assign; + u8 bmap; + + memset(irq2pint_lut, IRQ_NOT_AVAIL, sizeof(irq2pint_lut)); + + for (bank = 0; bank < NR_PINT_SYS_IRQS; bank++) { + + pint_assign = pint[bank]->assign; + + for (bit = 0; bit < NR_PINT_BITS; bit++) { + + bmap = (pint_assign >> ((bit / 8) * 8)) & 0xFF; + + irq_base = get_irq_base(bank, bmap); + + irq_base += (bit % 8) + ((bit / 8) & 1 ? 8 : 0); + bit_pos = bit + bank * NR_PINT_BITS; + + pint2irq_lut[bit_pos] = irq_base; + irq2pint_lut[irq_base - SYS_IRQS] = bit_pos; + + } + + } + +} + +static unsigned short gpio_enabled[gpio_bank(MAX_BLACKFIN_GPIOS)]; + +static void bfin_gpio_ack_irq(unsigned int irq) +{ + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + + pint[PINT_2_BANK(pint_val)]->request = PINT_BIT(pint_val); + SSYNC(); +} + +static void bfin_gpio_mask_ack_irq(unsigned int irq) +{ + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + + pint[PINT_2_BANK(pint_val)]->request = PINT_BIT(pint_val); + pint[PINT_2_BANK(pint_val)]->mask_clear = PINT_BIT(pint_val); + SSYNC(); +} + +static void bfin_gpio_mask_irq(unsigned int irq) +{ + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + + pint[PINT_2_BANK(pint_val)]->mask_clear = PINT_BIT(pint_val); + SSYNC(); +} + +static void bfin_gpio_unmask_irq(unsigned int irq) +{ + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + + pint[PINT_2_BANK(pint_val)]->request = PINT_BIT(pint_val); + pint[PINT_2_BANK(pint_val)]->mask_set = PINT_BIT(pint_val); + SSYNC(); +} + +static unsigned int bfin_gpio_irq_startup(unsigned int irq) +{ + unsigned int ret; + u16 gpionr = irq - IRQ_PA0; + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + + if (pint_val == IRQ_NOT_AVAIL) + return -ENODEV; + + if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { + ret = gpio_request(gpionr, NULL); + if (ret) + return ret; + } + + gpio_enabled[gpio_bank(gpionr)] |= gpio_bit(gpionr); + bfin_gpio_unmask_irq(irq); + + return ret; +} + +static void bfin_gpio_irq_shutdown(unsigned int irq) +{ + bfin_gpio_mask_irq(irq); + gpio_free(irq - IRQ_PA0); + gpio_enabled[gpio_bank(irq - IRQ_PA0)] &= ~gpio_bit(irq - IRQ_PA0); +} + +static int bfin_gpio_irq_type(unsigned int irq, unsigned int type) +{ + + unsigned int ret; + u16 gpionr = irq - IRQ_PA0; + u8 pint_val = irq2pint_lut[irq - SYS_IRQS]; + + if (pint_val == IRQ_NOT_AVAIL) + return -ENODEV; + + if (type == IRQ_TYPE_PROBE) { + /* only probe unenabled GPIO interrupt lines */ + if (gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr)) + return 0; + type = IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING; + } + + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING | + IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) { + if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) { + ret = gpio_request(gpionr, NULL); + if (ret) + return ret; + } + + gpio_enabled[gpio_bank(gpionr)] |= gpio_bit(gpionr); + } else { + gpio_enabled[gpio_bank(gpionr)] &= ~gpio_bit(gpionr); + return 0; + } + + gpio_direction_input(gpionr); + + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) { + pint[PINT_2_BANK(pint_val)]->edge_set = PINT_BIT(pint_val); + } else { + pint[PINT_2_BANK(pint_val)]->edge_clear = PINT_BIT(pint_val); + } + + if ((type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_LEVEL_LOW))) + pint[PINT_2_BANK(pint_val)]->invert_set = PINT_BIT(pint_val); /* low or falling edge denoted by one */ + else + pint[PINT_2_BANK(pint_val)]->invert_set = PINT_BIT(pint_val); /* high or rising edge denoted by zero */ + + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) + pint[PINT_2_BANK(pint_val)]->invert_set = PINT_BIT(pint_val); + else + pint[PINT_2_BANK(pint_val)]->invert_set = PINT_BIT(pint_val); + + SSYNC(); + + if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)) + set_irq_handler(irq, handle_edge_irq); + else + set_irq_handler(irq, handle_level_irq); + + return 0; +} + +static struct irq_chip bfin_gpio_irqchip = { + .ack = bfin_gpio_ack_irq, + .mask = bfin_gpio_mask_irq, + .mask_ack = bfin_gpio_mask_ack_irq, + .unmask = bfin_gpio_unmask_irq, + .set_type = bfin_gpio_irq_type, + .startup = bfin_gpio_irq_startup, + .shutdown = bfin_gpio_irq_shutdown +}; + +static void bfin_demux_gpio_irq(unsigned int intb_irq, + struct irq_desc *intb_desc) +{ + u8 bank, pint_val; + u32 request, irq; + + switch (intb_irq) { + case IRQ_PINT0: + bank = 0; + break; + case IRQ_PINT2: + bank = 2; + break; + case IRQ_PINT3: + bank = 3; + break; + case IRQ_PINT1: + bank = 1; + break; + } + + pint_val = bank * NR_PINT_BITS; + + request = pint[bank]->request; + + while (request) { + if (request & 1) { + irq = pint2irq_lut[pint_val]; + struct irq_desc *desc = irq_desc + irq; + desc->handle_irq(irq, desc); + } + pint_val++; + request >>= 1; + } + +} #endif /* CONFIG_IRQCHIP_DEMUX_GPIO */ /* @@ -502,7 +746,18 @@ int __init init_arch_irq(void) bfin_write_EVT15(evt_system_call); CSYNC(); - for (irq = 0; irq < SYS_IRQS; irq++) { +#if defined(CONFIG_IRQCHIP_DEMUX_GPIO) && defined(CONFIG_BF54x) +#ifdef CONFIG_PINTx_REASSIGN + pint[0]->assign = CONFIG_PINT0_ASSIGN; + pint[1]->assign = CONFIG_PINT1_ASSIGN; + pint[2]->assign = CONFIG_PINT2_ASSIGN; + pint[3]->assign = CONFIG_PINT3_ASSIGN; +#endif + /* Whenever PINTx_ASSIGN is altered init_pint_lut() must be executed! */ + init_pint_lut(); +#endif + + for (irq = 0; irq <= SYS_IRQS; irq++) { if (irq <= IRQ_CORETMR) set_irq_chip(irq, &bfin_core_irqchip); else @@ -511,20 +766,42 @@ int __init init_arch_irq(void) if (irq != IRQ_GENERIC_ERROR) { #endif + switch (irq) { #ifdef CONFIG_IRQCHIP_DEMUX_GPIO - if ((irq != IRQ_PROG_INTA) /*PORT F & G MASK_A Interrupt*/ -# if defined(BF537_FAMILY) && !(defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)) - && (irq != IRQ_MAC_RX) /*PORT H MASK_A Interrupt*/ -# endif - ) { +#ifndef CONFIG_BF54x + case IRQ_PROG_INTA: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; +#if defined(BF537_FAMILY) && !(defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)) + case IRQ_MAC_RX: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; #endif - set_irq_handler(irq, handle_simple_irq); -#ifdef CONFIG_IRQCHIP_DEMUX_GPIO - } else { +#else + case IRQ_PINT0: set_irq_chained_handler(irq, bfin_demux_gpio_irq); - } + break; + case IRQ_PINT1: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; + case IRQ_PINT2: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; + case IRQ_PINT3: + set_irq_chained_handler(irq, + bfin_demux_gpio_irq); + break; +#endif /*CONFIG_BF54x */ #endif + default: + set_irq_handler(irq, handle_simple_irq); + break; + } #ifdef BF537_GENERIC_ERROR_INT_DEMUX } else { @@ -540,7 +817,11 @@ int __init init_arch_irq(void) #endif #ifdef CONFIG_IRQCHIP_DEMUX_GPIO +#ifndef CONFIG_BF54x for (irq = IRQ_PF0; irq < NR_IRQS; irq++) { +#else + for (irq = IRQ_PA0; irq < NR_IRQS; irq++) { +#endif set_irq_chip(irq, &bfin_gpio_irqchip); /* if configured as edge, then will be changed to do_edge_IRQ */ set_irq_handler(irq, handle_level_irq); @@ -553,8 +834,7 @@ int __init init_arch_irq(void) bfin_write_ILAT(ilat); CSYNC(); - printk(KERN_INFO - "Configuring Blackfin Priority Driven Interrupts\n"); + printk(KERN_INFO "Configuring Blackfin Priority Driven Interrupts\n"); /* IMASK=xxx is equivalent to STI xx or irq_flags=xx, * local_irq_enable() */ @@ -565,14 +845,13 @@ int __init init_arch_irq(void) /* Enable interrupts IVG7-15 */ irq_flags = irq_flags | IMASK_IVG15 | IMASK_IVG14 | IMASK_IVG13 | IMASK_IVG12 | IMASK_IVG11 | - IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | - IMASK_IVGHW; + IMASK_IVG10 | IMASK_IVG9 | IMASK_IVG8 | IMASK_IVG7 | IMASK_IVGHW; return 0; } #ifdef CONFIG_DO_IRQ_L1 -void do_irq(int vec, struct pt_regs *fp)__attribute__((l1_text)); +void do_irq(int vec, struct pt_regs *fp) __attribute__((l1_text)); #endif void do_irq(int vec, struct pt_regs *fp) @@ -595,7 +874,7 @@ void do_irq(int vec, struct pt_regs *fp) atomic_inc(&num_spurious); return; } - if (sic_status[(ivg->irqno - IVG7)/32] & ivg->isrflag) + if (sic_status[(ivg->irqno - IVG7) / 32] & ivg->isrflag) break; } #else diff --git a/include/asm-blackfin/hardirq.h b/include/asm-blackfin/hardirq.h index 0cab0d35badc..b6b19f1b9dab 100644 --- a/include/asm-blackfin/hardirq.h +++ b/include/asm-blackfin/hardirq.h @@ -28,7 +28,11 @@ typedef struct { * SOFTIRQ_MASK: 0x00ff0000 */ +#if NR_IRQS > 256 +#define HARDIRQ_BITS 9 +#else #define HARDIRQ_BITS 8 +#endif #ifdef NR_IRQS # if (1 << HARDIRQ_BITS) < NR_IRQS diff --git a/include/asm-blackfin/mach-bf548/irq.h b/include/asm-blackfin/mach-bf548/irq.h index 93f5db0f4657..58c87f04e018 100644 --- a/include/asm-blackfin/mach-bf548/irq.h +++ b/include/asm-blackfin/mach-bf548/irq.h @@ -1,6 +1,6 @@ /* * file: include/asm-blackfin/mach-bf548/irq.h - * based on: include/asm-blackfin/mach-bf537/irq.h + * based on: include/asm-blackfin/mach-bf537/irq.h * author: Roy Huang (roy.huang@analog.com) * * created: @@ -190,7 +190,7 @@ Events (highest priority) EMU 0 #define IRQ_PB12 BFIN_PB_IRQ(12) #define IRQ_PB13 BFIN_PB_IRQ(13) #define IRQ_PB14 BFIN_PB_IRQ(14) -#define IRQ_PB15 BFIN_PB_IRQ(15) +#define IRQ_PB15 BFIN_PB_IRQ(15) /* N/A */ #define BFIN_PC_IRQ(x) ((x) + IRQ_PB15 + 1) #define IRQ_PC0 BFIN_PC_IRQ(0) @@ -207,8 +207,8 @@ Events (highest priority) EMU 0 #define IRQ_PC11 BFIN_PC_IRQ(11) #define IRQ_PC12 BFIN_PC_IRQ(12) #define IRQ_PC13 BFIN_PC_IRQ(13) -#define IRQ_PC14 BFIN_PC_IRQ(14) -#define IRQ_PC15 BFIN_PC_IRQ(15) +#define IRQ_PC14 BFIN_PC_IRQ(14) /* N/A */ +#define IRQ_PC15 BFIN_PC_IRQ(15) /* N/A */ #define BFIN_PD_IRQ(x) ((x) + IRQ_PC15 + 1) #define IRQ_PD0 BFIN_PD_IRQ(0) @@ -246,9 +246,100 @@ Events (highest priority) EMU 0 #define IRQ_PE14 BFIN_PE_IRQ(14) #define IRQ_PE15 BFIN_PE_IRQ(15) +#define BFIN_PF_IRQ(x) ((x) + IRQ_PE15 + 1) +#define IRQ_PF0 BFIN_PF_IRQ(0) +#define IRQ_PF1 BFIN_PF_IRQ(1) +#define IRQ_PF2 BFIN_PF_IRQ(2) +#define IRQ_PF3 BFIN_PF_IRQ(3) +#define IRQ_PF4 BFIN_PF_IRQ(4) +#define IRQ_PF5 BFIN_PF_IRQ(5) +#define IRQ_PF6 BFIN_PF_IRQ(6) +#define IRQ_PF7 BFIN_PF_IRQ(7) +#define IRQ_PF8 BFIN_PF_IRQ(8) +#define IRQ_PF9 BFIN_PF_IRQ(9) +#define IRQ_PF10 BFIN_PF_IRQ(10) +#define IRQ_PF11 BFIN_PF_IRQ(11) +#define IRQ_PF12 BFIN_PF_IRQ(12) +#define IRQ_PF13 BFIN_PF_IRQ(13) +#define IRQ_PF14 BFIN_PF_IRQ(14) +#define IRQ_PF15 BFIN_PF_IRQ(15) + +#define BFIN_PG_IRQ(x) ((x) + IRQ_PF15 + 1) +#define IRQ_PG0 BFIN_PG_IRQ(0) +#define IRQ_PG1 BFIN_PG_IRQ(1) +#define IRQ_PG2 BFIN_PG_IRQ(2) +#define IRQ_PG3 BFIN_PG_IRQ(3) +#define IRQ_PG4 BFIN_PG_IRQ(4) +#define IRQ_PG5 BFIN_PG_IRQ(5) +#define IRQ_PG6 BFIN_PG_IRQ(6) +#define IRQ_PG7 BFIN_PG_IRQ(7) +#define IRQ_PG8 BFIN_PG_IRQ(8) +#define IRQ_PG9 BFIN_PG_IRQ(9) +#define IRQ_PG10 BFIN_PG_IRQ(10) +#define IRQ_PG11 BFIN_PG_IRQ(11) +#define IRQ_PG12 BFIN_PG_IRQ(12) +#define IRQ_PG13 BFIN_PG_IRQ(13) +#define IRQ_PG14 BFIN_PG_IRQ(14) +#define IRQ_PG15 BFIN_PG_IRQ(15) + +#define BFIN_PH_IRQ(x) ((x) + IRQ_PG15 + 1) +#define IRQ_PH0 BFIN_PH_IRQ(0) +#define IRQ_PH1 BFIN_PH_IRQ(1) +#define IRQ_PH2 BFIN_PH_IRQ(2) +#define IRQ_PH3 BFIN_PH_IRQ(3) +#define IRQ_PH4 BFIN_PH_IRQ(4) +#define IRQ_PH5 BFIN_PH_IRQ(5) +#define IRQ_PH6 BFIN_PH_IRQ(6) +#define IRQ_PH7 BFIN_PH_IRQ(7) +#define IRQ_PH8 BFIN_PH_IRQ(8) +#define IRQ_PH9 BFIN_PH_IRQ(9) +#define IRQ_PH10 BFIN_PH_IRQ(10) +#define IRQ_PH11 BFIN_PH_IRQ(11) +#define IRQ_PH12 BFIN_PH_IRQ(12) +#define IRQ_PH13 BFIN_PH_IRQ(13) +#define IRQ_PH14 BFIN_PH_IRQ(14) /* N/A */ +#define IRQ_PH15 BFIN_PH_IRQ(15) /* N/A */ + +#define BFIN_PI_IRQ(x) ((x) + IRQ_PH15 + 1) +#define IRQ_PI0 BFIN_PI_IRQ(0) +#define IRQ_PI1 BFIN_PI_IRQ(1) +#define IRQ_PI2 BFIN_PI_IRQ(2) +#define IRQ_PI3 BFIN_PI_IRQ(3) +#define IRQ_PI4 BFIN_PI_IRQ(4) +#define IRQ_PI5 BFIN_PI_IRQ(5) +#define IRQ_PI6 BFIN_PI_IRQ(6) +#define IRQ_PI7 BFIN_PI_IRQ(7) +#define IRQ_PI8 BFIN_PI_IRQ(8) +#define IRQ_PI9 BFIN_PI_IRQ(9) +#define IRQ_PI10 BFIN_PI_IRQ(10) +#define IRQ_PI11 BFIN_PI_IRQ(11) +#define IRQ_PI12 BFIN_PI_IRQ(12) +#define IRQ_PI13 BFIN_PI_IRQ(13) +#define IRQ_PI14 BFIN_PI_IRQ(14) +#define IRQ_PI15 BFIN_PI_IRQ(15) + +#if 0 +#define BFIN_PJ_IRQ(x) ((x) + IRQ_PI15 + 1) +#define IRQ_PJ0 BFIN_PJ_IRQ(0) +#define IRQ_PJ1 BFIN_PJ_IRQ(1) +#define IRQ_PJ2 BFIN_PJ_IRQ(2) +#define IRQ_PJ3 BFIN_PJ_IRQ(3) +#define IRQ_PJ4 BFIN_PJ_IRQ(4) +#define IRQ_PJ5 BFIN_PJ_IRQ(5) +#define IRQ_PJ6 BFIN_PJ_IRQ(6) +#define IRQ_PJ7 BFIN_PJ_IRQ(7) +#define IRQ_PJ8 BFIN_PJ_IRQ(8) +#define IRQ_PJ9 BFIN_PJ_IRQ(9) +#define IRQ_PJ10 BFIN_PJ_IRQ(10) +#define IRQ_PJ11 BFIN_PJ_IRQ(11) +#define IRQ_PJ12 BFIN_PJ_IRQ(12) +#define IRQ_PJ13 BFIN_PJ_IRQ(13) +#define IRQ_PJ14 BFIN_PJ_IRQ(14) /* N/A */ +#define IRQ_PJ15 BFIN_PJ_IRQ(15) /* N/A */ +#endif #ifdef CONFIG_IRQCHIP_DEMUX_GPIO -#define NR_IRQS (IRQ_PE15+1) +#define NR_IRQS (IRQ_PI15+1) #else #define NR_IRQS (SYS_IRQS+1) #endif -- 2.30.2