static void __init twr_p1025_pic_init(void) { struct mpic *mpic; #ifdef CONFIG_QUICC_ENGINE struct device_node *np; #endif mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU, 0, 256, " OpenPIC "); BUG_ON(mpic == NULL); mpic_init(mpic); #ifdef CONFIG_QUICC_ENGINE np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic"); if (np) { qe_ic_init(np, 0, qe_ic_cascade_low_mpic, qe_ic_cascade_high_mpic); of_node_put(np); } else printk(KERN_ERR "Could not find qe-ic node\n"); #endif }
static void __init mpc836x_mds_init_IRQ(void) { struct device_node *np; np = of_find_node_by_type(NULL, "ipic"); if (!np) return; ipic_init(np, 0); /* Initialize the default interrupt mapping priorities, * in case the boot rom changed something on us. */ ipic_set_default_priority(); of_node_put(np); #ifdef CONFIG_QUICC_ENGINE np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic"); if (!np) { np = of_find_node_by_type(NULL, "qeic"); if (!np) return; } qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic); of_node_put(np); #endif /* CONFIG_QUICC_ENGINE */ }
void __init mpc832x_rdb_init_IRQ(void) { struct device_node *np; np = of_find_node_by_type(NULL, "ipic"); if (!np) return; ipic_init(np, 0); /* Initialize the default interrupt mapping priorities, * in case the boot rom changed something on us. */ ipic_set_default_priority(); of_node_put(np); #ifdef CONFIG_QUICC_ENGINE np = of_find_node_by_type(NULL, "qeic"); if (!np) return; qe_ic_init(np, 0); of_node_put(np); #endif /* CONFIG_QUICC_ENGINE */ }
void __init mpc85xx_rdb_pic_init(void) { struct mpic *mpic; #ifdef CONFIG_QUICC_ENGINE struct device_node *np; #endif if (of_machine_is_compatible("fsl,MPC85XXRDB-CAMP")) { mpic = mpic_alloc(NULL, 0, MPIC_NO_RESET | MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU, 0, 256, " OpenPIC "); } else { mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU, 0, 256, " OpenPIC "); } BUG_ON(mpic == NULL); mpic_init(mpic); #ifdef CONFIG_QUICC_ENGINE np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic"); if (np) { qe_ic_init(np, 0, qe_ic_cascade_low_mpic, qe_ic_cascade_high_mpic); of_node_put(np); } else pr_err("%s: Could not find qe-ic node\n", __func__); #endif }
static void __init mpc85xx_mds_qeic_init(void) { struct device_node *np; np = of_find_compatible_node(NULL, NULL, "fsl,qe"); if (!of_device_is_available(np)) { of_node_put(np); return; } np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic"); if (!np) { np = of_find_node_by_type(NULL, "qeic"); if (!np) return; } if (machine_is(p1021_mds)) qe_ic_init(np, 0, qe_ic_cascade_low_mpic, qe_ic_cascade_high_mpic); else qe_ic_init(np, 0, qe_ic_cascade_muxed_mpic, NULL); of_node_put(np); }
void __init corenet_gen_pic_init(void) { struct mpic *mpic; unsigned int flags = MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU | MPIC_NO_RESET; struct device_node *np; if (ppc_md.get_irq == mpic_get_coreint_irq) flags |= MPIC_ENABLE_COREINT; mpic = mpic_alloc(NULL, 0, flags, 0, 512, " OpenPIC "); BUG_ON(mpic == NULL); mpic_init(mpic); np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic"); if (np) { qe_ic_init(np, 0, qe_ic_cascade_low_mpic, qe_ic_cascade_high_mpic); of_node_put(np); } }
static void __init mpc836x_rdk_init_IRQ(void) { struct device_node *np; np = of_find_compatible_node(NULL, NULL, "fsl,ipic"); if (!np) return; ipic_init(np, 0); /* * Initialize the default interrupt mapping priorities, * in case the boot rom changed something on us. */ ipic_set_default_priority(); of_node_put(np); np = of_find_compatible_node(NULL, NULL, "fsl,qe-ic"); if (!np) return; qe_ic_init(np, 0, qe_ic_cascade_low_ipic, qe_ic_cascade_high_ipic); of_node_put(np); }