diff options
Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c')
| -rw-r--r-- | arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c index f8f33e1..f3350d7 100644 --- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c +++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c @@ -102,31 +102,14 @@ static void __init mpc7448_hpc2_setup_arch(void) static void __init mpc7448_hpc2_init_IRQ(void) { struct mpic *mpic; - phys_addr_t mpic_paddr = 0; - struct device_node *tsi_pic; #ifdef CONFIG_PCI unsigned int cascade_pci_irq; struct device_node *tsi_pci; struct device_node *cascade_node = NULL; #endif - tsi_pic = of_find_node_by_type(NULL, "open-pic"); - if (tsi_pic) { - unsigned int size; - const void *prop = of_get_property(tsi_pic, "reg", &size); - mpic_paddr = of_translate_address(tsi_pic, prop); - } - - if (mpic_paddr == 0) { - printk("%s: No tsi108 PIC found !\n", __func__); - return; - } - - DBG("%s: tsi108 pic phys_addr = 0x%x\n", __func__, - (u32) mpic_paddr); - - mpic = mpic_alloc(tsi_pic, mpic_paddr, - MPIC_PRIMARY | MPIC_BIG_ENDIAN | MPIC_WANTS_RESET | + mpic = mpic_alloc(NULL, 0, + MPIC_BIG_ENDIAN | MPIC_WANTS_RESET | MPIC_SPV_EOI | MPIC_NO_PTHROU_DIS | MPIC_REGSET_TSI108, 24, NR_IRQS-4, /* num_sources used */ @@ -134,7 +117,7 @@ static void __init mpc7448_hpc2_init_IRQ(void) BUG_ON(mpic == NULL); - mpic_assign_isu(mpic, 0, mpic_paddr + 0x100); + mpic_assign_isu(mpic, 0, mpic->paddr + 0x100); mpic_init(mpic); @@ -159,7 +142,6 @@ static void __init mpc7448_hpc2_init_IRQ(void) #endif /* Configure MPIC outputs to CPU0 */ tsi108_write_reg(TSI108_MPIC_OFFSET + 0x30c, 0); - of_node_put(tsi_pic); } void mpc7448_hpc2_show_cpuinfo(struct seq_file *m) |
