diff options
Diffstat (limited to 'arch/powerpc/platforms/85xx/ge_imp3a.c')
| -rw-r--r-- | arch/powerpc/platforms/85xx/ge_imp3a.c | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/arch/powerpc/platforms/85xx/ge_imp3a.c b/arch/powerpc/platforms/85xx/ge_imp3a.c index f29c6f0909f3..477852f1a726 100644 --- a/arch/powerpc/platforms/85xx/ge_imp3a.c +++ b/arch/powerpc/platforms/85xx/ge_imp3a.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * GE IMP3A Board Setup * @@ -5,11 +6,6 @@ * * Copyright 2010 GE Intelligent Platforms Embedded Systems, Inc. * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * * Based on: mpc85xx_ds.c (MPC85xx DS Board Setup) * Copyright 2007 Freescale Semiconductor Inc. */ @@ -21,13 +17,13 @@ #include <linux/delay.h> #include <linux/seq_file.h> #include <linux/interrupt.h> -#include <linux/of_platform.h> +#include <linux/of.h> +#include <linux/of_address.h> #include <asm/time.h> #include <asm/machdep.h> #include <asm/pci-bridge.h> #include <mm/mmu_decl.h> -#include <asm/prom.h> #include <asm/udbg.h> #include <asm/mpic.h> #include <asm/swiotlb.h> @@ -42,7 +38,7 @@ void __iomem *imp3a_regs; -void __init ge_imp3a_pic_init(void) +static void __init ge_imp3a_pic_init(void) { struct mpic *mpic; struct device_node *np; @@ -82,7 +78,7 @@ void __init ge_imp3a_pic_init(void) of_node_put(cascade_node); } -static void ge_imp3a_pci_assign_primary(void) +static void __init ge_imp3a_pci_assign_primary(void) { #ifdef CONFIG_PCI struct device_node *np; @@ -93,8 +89,10 @@ static void ge_imp3a_pci_assign_primary(void) of_device_is_compatible(np, "fsl,mpc8548-pcie") || of_device_is_compatible(np, "fsl,p2020-pcie")) { of_address_to_resource(np, 0, &rsrc); - if ((rsrc.start & 0xfffff) == 0x9000) - fsl_pci_primary = np; + if ((rsrc.start & 0xfffff) == 0x9000) { + of_node_put(fsl_pci_primary); + fsl_pci_primary = of_node_get(np); + } } } #endif @@ -192,21 +190,11 @@ static void ge_imp3a_show_cpuinfo(struct seq_file *m) ge_imp3a_get_cpci_is_syscon() ? "yes" : "no"); } -/* - * Called very early, device-tree isn't unflattened - */ -static int __init ge_imp3a_probe(void) -{ - return of_machine_is_compatible("ge,IMP3A"); -} - machine_arch_initcall(ge_imp3a, mpc85xx_common_publish_devices); -machine_arch_initcall(ge_imp3a, swiotlb_setup_bus_notifier); - define_machine(ge_imp3a) { .name = "GE_IMP3A", - .probe = ge_imp3a_probe, + .compatible = "ge,IMP3A", .setup_arch = ge_imp3a_setup_arch, .init_IRQ = ge_imp3a_pic_init, .show_cpuinfo = ge_imp3a_show_cpuinfo, @@ -215,6 +203,5 @@ define_machine(ge_imp3a) { .pcibios_fixup_phb = fsl_pcibios_fixup_phb, #endif .get_irq = mpic_get_irq, - .calibrate_decr = generic_calibrate_decr, .progress = udbg_progress, }; |