diff options
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-mmp.c | 45 |
1 files changed, 21 insertions, 24 deletions
diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c index 1f8143278d4b..2cb7cd0bc2f5 100644 --- a/drivers/irqchip/irq-mmp.c +++ b/drivers/irqchip/irq-mmp.c @@ -24,8 +24,6 @@ #include <asm/exception.h> #include <asm/mach/irq.h> -#include <mach/irqs.h> - #include "irqchip.h" #define MAX_ICU_NR 16 @@ -249,7 +247,7 @@ void __init icu_init_irq(void) /* MMP2 (ARMv7) */ void __init mmp2_init_icu(void) { - int irq; + int irq, end; max_icu_nr = 8; mmp_icu_base = ioremap(0xd4282000, 0x1000); @@ -263,11 +261,12 @@ void __init mmp2_init_icu(void) &icu_data[0]); icu_data[1].reg_status = mmp_icu_base + 0x150; icu_data[1].reg_mask = mmp_icu_base + 0x168; - icu_data[1].clr_mfp_irq_base = IRQ_MMP2_PMIC_BASE; - icu_data[1].clr_mfp_hwirq = IRQ_MMP2_PMIC - IRQ_MMP2_PMIC_BASE; + icu_data[1].clr_mfp_irq_base = icu_data[0].virq_base + + icu_data[0].nr_irqs; + icu_data[1].clr_mfp_hwirq = 1; /* offset to IRQ_MMP2_PMIC_BASE */ icu_data[1].nr_irqs = 2; icu_data[1].cascade_irq = 4; - icu_data[1].virq_base = IRQ_MMP2_PMIC_BASE; + icu_data[1].virq_base = icu_data[0].virq_base + icu_data[0].nr_irqs; icu_data[1].domain = irq_domain_add_legacy(NULL, icu_data[1].nr_irqs, icu_data[1].virq_base, 0, &irq_domain_simple_ops, @@ -276,7 +275,7 @@ void __init mmp2_init_icu(void) icu_data[2].reg_mask = mmp_icu_base + 0x16c; icu_data[2].nr_irqs = 2; icu_data[2].cascade_irq = 5; - icu_data[2].virq_base = IRQ_MMP2_RTC_BASE; + icu_data[2].virq_base = icu_data[1].virq_base + icu_data[1].nr_irqs; icu_data[2].domain = irq_domain_add_legacy(NULL, icu_data[2].nr_irqs, icu_data[2].virq_base, 0, &irq_domain_simple_ops, @@ -285,7 +284,7 @@ void __init mmp2_init_icu(void) icu_data[3].reg_mask = mmp_icu_base + 0x17c; icu_data[3].nr_irqs = 3; icu_data[3].cascade_irq = 9; - icu_data[3].virq_base = IRQ_MMP2_KEYPAD_BASE; + icu_data[3].virq_base = icu_data[2].virq_base + icu_data[2].nr_irqs; icu_data[3].domain = irq_domain_add_legacy(NULL, icu_data[3].nr_irqs, icu_data[3].virq_base, 0, &irq_domain_simple_ops, @@ -294,7 +293,7 @@ void __init mmp2_init_icu(void) icu_data[4].reg_mask = mmp_icu_base + 0x170; icu_data[4].nr_irqs = 5; icu_data[4].cascade_irq = 17; - icu_data[4].virq_base = IRQ_MMP2_TWSI_BASE; + icu_data[4].virq_base = icu_data[3].virq_base + icu_data[3].nr_irqs; icu_data[4].domain = irq_domain_add_legacy(NULL, icu_data[4].nr_irqs, icu_data[4].virq_base, 0, &irq_domain_simple_ops, @@ -303,7 +302,7 @@ void __init mmp2_init_icu(void) icu_data[5].reg_mask = mmp_icu_base + 0x174; icu_data[5].nr_irqs = 15; icu_data[5].cascade_irq = 35; - icu_data[5].virq_base = IRQ_MMP2_MISC_BASE; + icu_data[5].virq_base = icu_data[4].virq_base + icu_data[4].nr_irqs; icu_data[5].domain = irq_domain_add_legacy(NULL, icu_data[5].nr_irqs, icu_data[5].virq_base, 0, &irq_domain_simple_ops, @@ -312,7 +311,7 @@ void __init mmp2_init_icu(void) icu_data[6].reg_mask = mmp_icu_base + 0x178; icu_data[6].nr_irqs = 2; icu_data[6].cascade_irq = 51; - icu_data[6].virq_base = IRQ_MMP2_MIPI_HSI1_BASE; + icu_data[6].virq_base = icu_data[5].virq_base + icu_data[5].nr_irqs; icu_data[6].domain = irq_domain_add_legacy(NULL, icu_data[6].nr_irqs, icu_data[6].virq_base, 0, &irq_domain_simple_ops, @@ -321,28 +320,26 @@ void __init mmp2_init_icu(void) icu_data[7].reg_mask = mmp_icu_base + 0x184; icu_data[7].nr_irqs = 2; icu_data[7].cascade_irq = 55; - icu_data[7].virq_base = IRQ_MMP2_MIPI_HSI0_BASE; + icu_data[7].virq_base = icu_data[6].virq_base + icu_data[6].nr_irqs; icu_data[7].domain = irq_domain_add_legacy(NULL, icu_data[7].nr_irqs, icu_data[7].virq_base, 0, &irq_domain_simple_ops, &icu_data[7]); - for (irq = 0; irq < IRQ_MMP2_MUX_END; irq++) { + end = icu_data[7].virq_base + icu_data[7].nr_irqs; + for (irq = 0; irq < end; irq++) { icu_mask_irq(irq_get_irq_data(irq)); - switch (irq) { - case IRQ_MMP2_PMIC_MUX: - case IRQ_MMP2_RTC_MUX: - case IRQ_MMP2_KEYPAD_MUX: - case IRQ_MMP2_TWSI_MUX: - case IRQ_MMP2_MISC_MUX: - case IRQ_MMP2_MIPI_HSI1_MUX: - case IRQ_MMP2_MIPI_HSI0_MUX: + if (irq == icu_data[1].cascade_irq || + irq == icu_data[2].cascade_irq || + irq == icu_data[3].cascade_irq || + irq == icu_data[4].cascade_irq || + irq == icu_data[5].cascade_irq || + irq == icu_data[6].cascade_irq || + irq == icu_data[7].cascade_irq) { irq_set_chip(irq, &icu_irq_chip); irq_set_chained_handler(irq, icu_mux_irq_demux); - break; - default: + } else { irq_set_chip_and_handler(irq, &icu_irq_chip, handle_level_irq); - break; } set_irq_flags(irq, IRQF_VALID); } |