platforms/44x/ppc476.c

1 // SPDX-License-Identifier: GPL-2.0-or-later
10  *    Copyright 2002-2005 MontaVista Software Inc.
13  *    Copyright (c) 2003-2005 Zultys Technologies
98 	{ "akebono-avr", 0 },
104 		.name = "akebono-avr",
124 	for_each_node_with_property(np, "interrupt-controller") {  in ppc47x_init_irq()
132 	if (of_device_is_compatible(np, "chrp,open-pic")) {  in ppc47x_init_irq()
134 		 * device-tree, just pass 0 to all arguments  in ppc47x_init_irq()
160 	/* Assume spin table. We could test for the enable-method in  in smp_ppc47x_kick_cpu()
161 	 * the device-tree but currently there's little point as it's  in smp_ppc47x_kick_cpu()
165 		of_get_property(cpunode, "cpu-release-addr", NULL);  in smp_ppc47x_kick_cpu()
168 		pr_err("CPU%d: Can't start, missing cpu-release-addr !\n",  in smp_ppc47x_kick_cpu()
179 	pr_debug("CPU%d: Spin table mapped at %p\n", cpu, spin_table);  in smp_ppc47x_kick_cpu()
218 static int board_rev = -1;
226 		np = of_find_compatible_node(NULL, NULL, "ibm,currituck-fpga");  in ppc47x_get_board_rev()
229 		np = of_find_compatible_node(NULL, NULL, "ibm,akebono-fpga");  in ppc47x_get_board_rev()
255 	if (dev->vendor == 0x1033 && (dev->device == 0x0035 ||  in ppc47x_pci_irq_fixup()
256 				      dev->device == 0x00e0)) {  in ppc47x_pci_irq_fixup()
258 			dev->irq = irq_create_mapping(NULL, 47);  in ppc47x_pci_irq_fixup()
259 			pr_info("%s: Mapping irq %d\n", __func__, dev->irq);  in ppc47x_pci_irq_fixup()
261 			dev->irq = irq_create_mapping(NULL, 49);  in ppc47x_pci_irq_fixup()
262 			pr_info("%s: Mapping irq %d\n", __func__, dev->irq);  in ppc47x_pci_irq_fixup()
270  * Called very early, MMU is off, device-tree isn't unflattened