diff options
Diffstat (limited to 'arch/powerpc/platforms/85xx')
22 files changed, 139 insertions, 407 deletions
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 45023e26aea3..d7946be298b6 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -203,7 +203,7 @@ config P3060_QDS select PPC_E500MC select PHYS_64BIT select SWIOTLB - select MPC8xxx_GPIO + select GPIO_MPC8XXX select HAS_RAPIDIO select PPC_EPAPR_HV_PIC help diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile index bc5acb95917a..9cb2d4320dcc 100644 --- a/arch/powerpc/platforms/85xx/Makefile +++ b/arch/powerpc/platforms/85xx/Makefile @@ -3,6 +3,8 @@ # obj-$(CONFIG_SMP) += smp.o +obj-y += common.o + obj-$(CONFIG_MPC8540_ADS) += mpc85xx_ads.o obj-$(CONFIG_MPC8560_ADS) += mpc85xx_ads.o obj-$(CONFIG_MPC85xx_CDS) += mpc85xx_cds.o diff --git a/arch/powerpc/platforms/85xx/common.c b/arch/powerpc/platforms/85xx/common.c new file mode 100644 index 000000000000..9fef5302adc1 --- /dev/null +++ b/arch/powerpc/platforms/85xx/common.c @@ -0,0 +1,66 @@ +/* + * Routines common to most mpc85xx-based boards. + * + * This is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/of_platform.h> + +#include <sysdev/cpm2_pic.h> + +#include "mpc85xx.h" + +static struct of_device_id __initdata mpc85xx_common_ids[] = { + { .type = "soc", }, + { .compatible = "soc", }, + { .compatible = "simple-bus", }, + { .name = "cpm", }, + { .name = "localbus", }, + { .compatible = "gianfar", }, + { .compatible = "fsl,qe", }, + { .compatible = "fsl,cpm2", }, + { .compatible = "fsl,srio", }, + {}, +}; + +int __init mpc85xx_common_publish_devices(void) +{ + return of_platform_bus_probe(NULL, mpc85xx_common_ids, NULL); +} +#ifdef CONFIG_CPM2 +static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) +{ + struct irq_chip *chip = irq_desc_get_chip(desc); + int cascade_irq; + + while ((cascade_irq = cpm2_get_irq()) >= 0) + generic_handle_irq(cascade_irq); + + chip->irq_eoi(&desc->irq_data); +} + + +void __init mpc85xx_cpm2_pic_init(void) +{ + struct device_node *np; + int irq; + + /* Setup CPM2 PIC */ + np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic"); + if (np == NULL) { + printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n"); + return; + } + irq = irq_of_parse_and_map(np, 0); + if (irq == NO_IRQ) { + of_node_put(np); + printk(KERN_ERR "PIC init: got no IRQ for cpm cascade\n"); + return; + } + + cpm2_pic_init(np); + of_node_put(np); + irq_set_chained_handler(irq, cpm2_cascade); +} +#endif diff --git a/arch/powerpc/platforms/85xx/corenet_ds.c b/arch/powerpc/platforms/85xx/corenet_ds.c index 802ad110b757..c48b66187dda 100644 --- a/arch/powerpc/platforms/85xx/corenet_ds.c +++ b/arch/powerpc/platforms/85xx/corenet_ds.c @@ -112,7 +112,7 @@ static const struct of_device_id of_device_ids[] __devinitconst = { .compatible = "simple-bus" }, { - .compatible = "fsl,rapidio-delta", + .compatible = "fsl,srio", }, { .compatible = "fsl,p4080-pcie", diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c index c46f9359be15..0f3e68832657 100644 --- a/arch/powerpc/platforms/85xx/ksi8560.c +++ b/arch/powerpc/platforms/85xx/ksi8560.c @@ -35,6 +35,7 @@ #include <asm/cpm2.h> #include <sysdev/cpm2_pic.h> +#include "mpc85xx.h" #define KSI8560_CPLD_HVR 0x04 /* Hardware Version Register */ #define KSI8560_CPLD_PVR 0x08 /* PLD Version Register */ @@ -54,25 +55,11 @@ static void machine_restart(char *cmd) for (;;); } -static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) -{ - struct irq_chip *chip = irq_desc_get_chip(desc); - int cascade_irq; - - while ((cascade_irq = cpm2_get_irq()) >= 0) - generic_handle_irq(cascade_irq); - - chip->irq_eoi(&desc->irq_data); -} - static void __init ksi8560_pic_init(void) { struct mpic *mpic; struct resource r; struct device_node *np; -#ifdef CONFIG_CPM2 - int irq; -#endif np = of_find_node_by_type(NULL, "open-pic"); @@ -95,19 +82,7 @@ static void __init ksi8560_pic_init(void) mpic_init(mpic); -#ifdef CONFIG_CPM2 - /* Setup CPM2 PIC */ - np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic"); - if (np == NULL) { - printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n"); - return; - } - irq = irq_of_parse_and_map(np, 0); - - cpm2_pic_init(np); - of_node_put(np); - irq_set_chained_handler(irq, cpm2_cascade); -#endif + mpc85xx_cpm2_pic_init(); } #ifdef CONFIG_CPM2 @@ -215,22 +190,7 @@ static void ksi8560_show_cpuinfo(struct seq_file *m) seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f)); } -static struct of_device_id __initdata of_bus_ids[] = { - { .type = "soc", }, - { .type = "simple-bus", }, - { .name = "cpm", }, - { .name = "localbus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init declare_of_platform_devices(void) -{ - of_platform_bus_probe(NULL, of_bus_ids, NULL); - - return 0; -} -machine_device_initcall(ksi8560, declare_of_platform_devices); +machine_device_initcall(ksi8560, mpc85xx_common_publish_devices); /* * Called very early, device-tree isn't unflattened diff --git a/arch/powerpc/platforms/85xx/mpc8536_ds.c b/arch/powerpc/platforms/85xx/mpc8536_ds.c index f79f2f102141..9ee6455c2f1e 100644 --- a/arch/powerpc/platforms/85xx/mpc8536_ds.c +++ b/arch/powerpc/platforms/85xx/mpc8536_ds.c @@ -32,6 +32,8 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + void __init mpc8536_ds_pic_init(void) { struct mpic *mpic; @@ -104,19 +106,7 @@ static void __init mpc8536_ds_setup_arch(void) printk("MPC8536 DS board from Freescale Semiconductor\n"); } -static struct of_device_id __initdata mpc8536_ds_ids[] = { - { .type = "soc", }, - { .compatible = "soc", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init mpc8536_ds_publish_devices(void) -{ - return of_platform_bus_probe(NULL, mpc8536_ds_ids, NULL); -} -machine_device_initcall(mpc8536_ds, mpc8536_ds_publish_devices); +machine_device_initcall(mpc8536_ds, mpc85xx_common_publish_devices); machine_arch_initcall(mpc8536_ds, swiotlb_setup_bus_notifier); diff --git a/arch/powerpc/platforms/85xx/mpc85xx.h b/arch/powerpc/platforms/85xx/mpc85xx.h new file mode 100644 index 000000000000..2aa7c5dc2c7f --- /dev/null +++ b/arch/powerpc/platforms/85xx/mpc85xx.h @@ -0,0 +1,11 @@ +#ifndef MPC85xx_H +#define MPC85xx_H +extern int mpc85xx_common_publish_devices(void); + +#ifdef CONFIG_CPM2 +extern void mpc85xx_cpm2_pic_init(void); +#else +static inline void __init mpc85xx_cpm2_pic_init(void) {} +#endif /* CONFIG_CPM2 */ + +#endif diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c index 3b2c9bb66199..986554b74d3f 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c @@ -35,6 +35,8 @@ #include <sysdev/cpm2_pic.h> #endif +#include "mpc85xx.h" + #ifdef CONFIG_PCI static int mpc85xx_exclude_device(struct pci_controller *hose, u_char bus, u_char devfn) @@ -46,29 +48,11 @@ static int mpc85xx_exclude_device(struct pci_controller *hose, } #endif /* CONFIG_PCI */ -#ifdef CONFIG_CPM2 - -static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) -{ - struct irq_chip *chip = irq_desc_get_chip(desc); - int cascade_irq; - - while ((cascade_irq = cpm2_get_irq()) >= 0) - generic_handle_irq(cascade_irq); - - chip->irq_eoi(&desc->irq_data); -} - -#endif /* CONFIG_CPM2 */ - static void __init mpc85xx_ads_pic_init(void) { struct mpic *mpic; struct resource r; struct device_node *np = NULL; -#ifdef CONFIG_CPM2 - int irq; -#endif np = of_find_node_by_type(np, "open-pic"); if (!np) { @@ -90,19 +74,7 @@ static void __init mpc85xx_ads_pic_init(void) mpic_init(mpic); -#ifdef CONFIG_CPM2 - /* Setup CPM2 PIC */ - np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic"); - if (np == NULL) { - printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n"); - return; - } - irq = irq_of_parse_and_map(np, 0); - - cpm2_pic_init(np); - of_node_put(np); - irq_set_chained_handler(irq, cpm2_cascade); -#endif + mpc85xx_cpm2_pic_init(); } /* @@ -221,23 +193,7 @@ static void mpc85xx_ads_show_cpuinfo(struct seq_file *m) seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f)); } -static struct of_device_id __initdata of_bus_ids[] = { - { .name = "soc", }, - { .type = "soc", }, - { .name = "cpm", }, - { .name = "localbus", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init declare_of_platform_devices(void) -{ - of_platform_bus_probe(NULL, of_bus_ids, NULL); - - return 0; -} -machine_device_initcall(mpc85xx_ads, declare_of_platform_devices); +machine_device_initcall(mpc85xx_ads, mpc85xx_common_publish_devices); /* * Called very early, device-tree isn't unflattened diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c index 7e2a4d231e74..d993b66f1abf 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c @@ -46,6 +46,8 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + /* CADMUS info */ /* xxx - galak, move into device tree */ #define CADMUS_BASE (0xf8004000) @@ -330,19 +332,7 @@ static int __init mpc85xx_cds_probe(void) return of_flat_dt_is_compatible(root, "MPC85xxCDS"); } -static struct of_device_id __initdata of_bus_ids[] = { - { .type = "soc", }, - { .compatible = "soc", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init declare_of_platform_devices(void) -{ - return of_platform_bus_probe(NULL, of_bus_ids, NULL); -} -machine_device_initcall(mpc85xx_cds, declare_of_platform_devices); +machine_device_initcall(mpc85xx_cds, mpc85xx_common_publish_devices); define_machine(mpc85xx_cds) { .name = "MPC85xx CDS", diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c index 1b9a8cf1873a..2113120c5a7d 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c @@ -36,6 +36,8 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + #undef DEBUG #ifdef DEBUG @@ -219,21 +221,9 @@ static int __init mpc8544_ds_probe(void) return 0; } -static struct of_device_id __initdata mpc85xxds_ids[] = { - { .type = "soc", }, - { .compatible = "soc", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init mpc85xxds_publish_devices(void) -{ - return of_platform_bus_probe(NULL, mpc85xxds_ids, NULL); -} -machine_device_initcall(mpc8544_ds, mpc85xxds_publish_devices); -machine_device_initcall(mpc8572_ds, mpc85xxds_publish_devices); -machine_device_initcall(p2020_ds, mpc85xxds_publish_devices); +machine_device_initcall(mpc8544_ds, mpc85xx_common_publish_devices); +machine_device_initcall(mpc8572_ds, mpc85xx_common_publish_devices); +machine_device_initcall(p2020_ds, mpc85xx_common_publish_devices); machine_arch_initcall(mpc8544_ds, swiotlb_setup_bus_notifier); machine_arch_initcall(mpc8572_ds, swiotlb_setup_bus_notifier); diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c index a23a3ff634c5..495cfd988c1a 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c @@ -52,6 +52,8 @@ #include <asm/mpic.h> #include <asm/swiotlb.h> +#include "mpc85xx.h" + #undef DEBUG #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) @@ -158,25 +160,6 @@ extern void __init mpc85xx_smp_init(void); #endif #ifdef CONFIG_QUICC_ENGINE -static struct of_device_id mpc85xx_qe_ids[] __initdata = { - { .type = "qe", }, - { .compatible = "fsl,qe", }, - { }, -}; - -static void __init mpc85xx_publish_qe_devices(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; - } - - of_platform_bus_probe(NULL, mpc85xx_qe_ids, NULL); -} - static void __init mpc85xx_mds_reset_ucc_phys(void) { struct device_node *np; @@ -347,7 +330,6 @@ static void __init mpc85xx_mds_qeic_init(void) of_node_put(np); } #else -static void __init mpc85xx_publish_qe_devices(void) { } static void __init mpc85xx_mds_qe_init(void) { } static void __init mpc85xx_mds_qeic_init(void) { } #endif /* CONFIG_QUICC_ENGINE */ @@ -429,24 +411,11 @@ machine_arch_initcall(mpc8568_mds, board_fixups); machine_arch_initcall(mpc8569_mds, board_fixups); static struct of_device_id mpc85xx_ids[] = { - { .type = "soc", }, - { .compatible = "soc", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - { .compatible = "fsl,rapidio-delta", }, { .compatible = "fsl,mpc8548-guts", }, { .compatible = "gpio-leds", }, {}, }; -static struct of_device_id p1021_ids[] = { - { .type = "soc", }, - { .compatible = "soc", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - static int __init mpc85xx_publish_devices(void) { if (machine_is(mpc8568_mds)) @@ -454,23 +423,15 @@ static int __init mpc85xx_publish_devices(void) if (machine_is(mpc8569_mds)) simple_gpiochip_init("fsl,mpc8569mds-bcsr-gpio"); + mpc85xx_common_publish_devices(); of_platform_bus_probe(NULL, mpc85xx_ids, NULL); - mpc85xx_publish_qe_devices(); - - return 0; -} - -static int __init p1021_publish_devices(void) -{ - of_platform_bus_probe(NULL, p1021_ids, NULL); - mpc85xx_publish_qe_devices(); return 0; } machine_device_initcall(mpc8568_mds, mpc85xx_publish_devices); machine_device_initcall(mpc8569_mds, mpc85xx_publish_devices); -machine_device_initcall(p1021_mds, p1021_publish_devices); +machine_device_initcall(p1021_mds, mpc85xx_common_publish_devices); machine_arch_initcall(mpc8568_mds, swiotlb_setup_bus_notifier); machine_arch_initcall(mpc8569_mds, swiotlb_setup_bus_notifier); diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c index f5ff9110c97e..9feccbbd4d96 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c @@ -30,6 +30,8 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + #undef DEBUG #ifdef DEBUG @@ -109,20 +111,8 @@ static void __init mpc85xx_rdb_setup_arch(void) printk(KERN_INFO "MPC85xx RDB board from Freescale Semiconductor\n"); } -static struct of_device_id __initdata mpc85xxrdb_ids[] = { - { .type = "soc", }, - { .compatible = "soc", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init mpc85xxrdb_publish_devices(void) -{ - return of_platform_bus_probe(NULL, mpc85xxrdb_ids, NULL); -} -machine_device_initcall(p2020_rdb, mpc85xxrdb_publish_devices); -machine_device_initcall(p1020_rdb, mpc85xxrdb_publish_devices); +machine_device_initcall(p2020_rdb, mpc85xx_common_publish_devices); +machine_device_initcall(p1020_rdb, mpc85xx_common_publish_devices); /* * Called very early, device-tree isn't unflattened diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c index d7387fa7f534..2f479f88c1a0 100644 --- a/arch/powerpc/platforms/85xx/p1010rdb.c +++ b/arch/powerpc/platforms/85xx/p1010rdb.c @@ -28,6 +28,8 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + void __init p1010_rdb_pic_init(void) { struct mpic *mpic; @@ -81,18 +83,7 @@ static void __init p1010_rdb_setup_arch(void) printk(KERN_INFO "P1010 RDB board from Freescale Semiconductor\n"); } -static struct of_device_id __initdata p1010rdb_ids[] = { - { .type = "soc", }, - { .compatible = "soc", }, - { .compatible = "simple-bus", }, - {}, -}; - -static int __init p1010rdb_publish_devices(void) -{ - return of_platform_bus_probe(NULL, p1010rdb_ids, NULL); -} -machine_device_initcall(p1010_rdb, p1010rdb_publish_devices); +machine_device_initcall(p1010_rdb, mpc85xx_common_publish_devices); machine_arch_initcall(p1010_rdb, swiotlb_setup_bus_notifier); /* diff --git a/arch/powerpc/platforms/85xx/p1022_ds.c b/arch/powerpc/platforms/85xx/p1022_ds.c index fda15716fada..2bf4342ab656 100644 --- a/arch/powerpc/platforms/85xx/p1022_ds.c +++ b/arch/powerpc/platforms/85xx/p1022_ds.c @@ -27,6 +27,8 @@ #include <sysdev/fsl_pci.h> #include <asm/fsl_guts.h> +#include "mpc85xx.h" + #if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE) /* @@ -325,10 +327,6 @@ static void __init p1022_ds_setup_arch(void) } static struct of_device_id __initdata p1022_ds_ids[] = { - { .type = "soc", }, - { .compatible = "soc", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, /* So that the DMA channel nodes can be probed individually: */ { .compatible = "fsl,eloplus-dma", }, {}, @@ -336,6 +334,7 @@ static struct of_device_id __initdata p1022_ds_ids[] = { static int __init p1022_ds_publish_devices(void) { + mpc85xx_common_publish_devices(); return of_platform_bus_probe(NULL, p1022_ds_ids, NULL); } machine_device_initcall(p1022_ds, p1022_ds_publish_devices); diff --git a/arch/powerpc/platforms/85xx/p1023_rds.c b/arch/powerpc/platforms/85xx/p1023_rds.c index 835e0b335bfa..e76c4dceee23 100644 --- a/arch/powerpc/platforms/85xx/p1023_rds.c +++ b/arch/powerpc/platforms/85xx/p1023_rds.c @@ -34,6 +34,8 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + /* ************************************************************************ * * Setup the architecture @@ -92,22 +94,7 @@ static void __init mpc85xx_rds_setup_arch(void) #endif } -static struct of_device_id p1023_ids[] = { - { .type = "soc", }, - { .compatible = "soc", }, - { .compatible = "simple-bus", }, - {}, -}; - - -static int __init p1023_publish_devices(void) -{ - of_platform_bus_probe(NULL, p1023_ids, NULL); - - return 0; -} - -machine_device_initcall(p1023_rds, p1023_publish_devices); +machine_device_initcall(p1023_rds, mpc85xx_common_publish_devices); static void __init mpc85xx_rds_pic_init(void) { diff --git a/arch/powerpc/platforms/85xx/p3060_qds.c b/arch/powerpc/platforms/85xx/p3060_qds.c index 01dcf44871e9..081cf4ac1881 100644 --- a/arch/powerpc/platforms/85xx/p3060_qds.c +++ b/arch/powerpc/platforms/85xx/p3060_qds.c @@ -70,7 +70,7 @@ define_machine(p3060_qds) { .power_save = e500_idle, }; -machine_device_initcall(p3060_qds, declare_of_platform_devices); +machine_device_initcall(p3060_qds, corenet_ds_publish_devices); #ifdef CONFIG_SWIOTLB machine_arch_initcall(p3060_qds, swiotlb_setup_bus_notifier); diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c index 14632a971225..845ed3b89462 100644 --- a/arch/powerpc/platforms/85xx/sbc8548.c +++ b/arch/powerpc/platforms/85xx/sbc8548.c @@ -48,6 +48,8 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + static int sbc_rev; static void __init sbc8548_pic_init(void) @@ -149,21 +151,7 @@ static void sbc8548_show_cpuinfo(struct seq_file *m) seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f)); } -static struct of_device_id __initdata of_bus_ids[] = { - { .name = "soc", }, - { .type = "soc", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init declare_of_platform_devices(void) -{ - of_platform_bus_probe(NULL, of_bus_ids, NULL); - - return 0; -} -machine_device_initcall(sbc8548, declare_of_platform_devices); +machine_device_initcall(sbc8548, mpc85xx_common_publish_devices); /* * Called very early, device-tree isn't unflattened diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c index cebd786dc334..e9a7ed228d73 100644 --- a/arch/powerpc/platforms/85xx/sbc8560.c +++ b/arch/powerpc/platforms/85xx/sbc8560.c @@ -32,34 +32,18 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + #ifdef CONFIG_CPM2 #include <asm/cpm2.h> #include <sysdev/cpm2_pic.h> #endif -#ifdef CONFIG_CPM2 - -static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) -{ - struct irq_chip *chip = irq_desc_get_chip(desc); - int cascade_irq; - - while ((cascade_irq = cpm2_get_irq()) >= 0) - generic_handle_irq(cascade_irq); - - chip->irq_eoi(&desc->irq_data); -} - -#endif /* CONFIG_CPM2 */ - static void __init sbc8560_pic_init(void) { struct mpic *mpic; struct resource r; struct device_node *np = NULL; -#ifdef CONFIG_CPM2 - int irq; -#endif np = of_find_node_by_type(np, "open-pic"); if (!np) { @@ -81,19 +65,7 @@ static void __init sbc8560_pic_init(void) mpic_init(mpic); -#ifdef CONFIG_CPM2 - /* Setup CPM2 PIC */ - np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic"); - if (np == NULL) { - printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n"); - return; - } - irq = irq_of_parse_and_map(np, 0); - - cpm2_pic_init(np); - of_node_put(np); - irq_set_chained_handler(irq, cpm2_cascade); -#endif + mpc85xx_cpm2_pic_init(); } /* @@ -208,23 +180,7 @@ static void sbc8560_show_cpuinfo(struct seq_file *m) seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f)); } -static struct of_device_id __initdata of_bus_ids[] = { - { .name = "soc", }, - { .type = "soc", }, - { .name = "cpm", }, - { .name = "localbus", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init declare_of_platform_devices(void) -{ - of_platform_bus_probe(NULL, of_bus_ids, NULL); - - return 0; -} -machine_device_initcall(sbc8560, declare_of_platform_devices); +machine_device_initcall(sbc8560, mpc85xx_common_publish_devices); /* * Called very early, device-tree isn't unflattened diff --git a/arch/powerpc/platforms/85xx/socrates.c b/arch/powerpc/platforms/85xx/socrates.c index 747d8fb3ab82..fec496ad79c0 100644 --- a/arch/powerpc/platforms/85xx/socrates.c +++ b/arch/powerpc/platforms/85xx/socrates.c @@ -41,6 +41,7 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" #include "socrates_fpga_pic.h" static void __init socrates_pic_init(void) @@ -96,17 +97,7 @@ static void __init socrates_setup_arch(void) #endif } -static struct of_device_id __initdata socrates_of_bus_ids[] = { - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init socrates_publish_devices(void) -{ - return of_platform_bus_probe(NULL, socrates_of_bus_ids, NULL); -} -machine_device_initcall(socrates, socrates_publish_devices); +machine_device_initcall(socrates, mpc85xx_common_publish_devices); /* * Called very early, device-tree isn't unflattened diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c index 5387e9f06bdb..b44c936c2653 100644 --- a/arch/powerpc/platforms/85xx/stx_gp3.c +++ b/arch/powerpc/platforms/85xx/stx_gp3.c @@ -40,20 +40,10 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + #ifdef CONFIG_CPM2 #include <asm/cpm2.h> -#include <sysdev/cpm2_pic.h> - -static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) -{ - struct irq_chip *chip = irq_desc_get_chip(desc); - int cascade_irq; - - while ((cascade_irq = cpm2_get_irq()) >= 0) - generic_handle_irq(cascade_irq); - - chip->irq_eoi(&desc->irq_data); -} #endif /* CONFIG_CPM2 */ static void __init stx_gp3_pic_init(void) @@ -61,9 +51,6 @@ static void __init stx_gp3_pic_init(void) struct mpic *mpic; struct resource r; struct device_node *np; -#ifdef CONFIG_CPM2 - int irq; -#endif np = of_find_node_by_type(NULL, "open-pic"); if (!np) { @@ -85,25 +72,7 @@ static void __init stx_gp3_pic_init(void) mpic_init(mpic); -#ifdef CONFIG_CPM2 - /* Setup CPM2 PIC */ - np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic"); - if (np == NULL) { - printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n"); - return; - } - irq = irq_of_parse_and_map(np, 0); - - if (irq == NO_IRQ) { - of_node_put(np); - printk(KERN_ERR "PIC init: got no IRQ for cpm cascade\n"); - return; - } - - cpm2_pic_init(np); - of_node_put(np); - irq_set_chained_handler(irq, cpm2_cascade); -#endif + mpc85xx_cpm2_pic_init(); } /* @@ -144,19 +113,7 @@ static void stx_gp3_show_cpuinfo(struct seq_file *m) seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f)); } -static struct of_device_id __initdata of_bus_ids[] = { - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init declare_of_platform_devices(void) -{ - of_platform_bus_probe(NULL, of_bus_ids, NULL); - - return 0; -} -machine_device_initcall(stx_gp3, declare_of_platform_devices); +machine_device_initcall(stx_gp3, mpc85xx_common_publish_devices); /* * Called very early, device-tree isn't unflattened diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c index 325de772725a..2418bf8d074b 100644 --- a/arch/powerpc/platforms/85xx/tqm85xx.c +++ b/arch/powerpc/platforms/85xx/tqm85xx.c @@ -38,20 +38,10 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + #ifdef CONFIG_CPM2 #include <asm/cpm2.h> -#include <sysdev/cpm2_pic.h> - -static void cpm2_cascade(unsigned int irq, struct irq_desc *desc) -{ - struct irq_chip *chip = irq_desc_get_chip(desc); - int cascade_irq; - - while ((cascade_irq = cpm2_get_irq()) >= 0) - generic_handle_irq(cascade_irq); - - chip->irq_eoi(&desc->irq_data); -} #endif /* CONFIG_CPM2 */ static void __init tqm85xx_pic_init(void) @@ -59,9 +49,6 @@ static void __init tqm85xx_pic_init(void) struct mpic *mpic; struct resource r; struct device_node *np; -#ifdef CONFIG_CPM2 - int irq; -#endif np = of_find_node_by_type(NULL, "open-pic"); if (!np) { @@ -83,25 +70,7 @@ static void __init tqm85xx_pic_init(void) mpic_init(mpic); -#ifdef CONFIG_CPM2 - /* Setup CPM2 PIC */ - np = of_find_compatible_node(NULL, NULL, "fsl,cpm2-pic"); - if (np == NULL) { - printk(KERN_ERR "PIC init: can not find fsl,cpm2-pic node\n"); - return; - } - irq = irq_of_parse_and_map(np, 0); - - if (irq == NO_IRQ) { - of_node_put(np); - printk(KERN_ERR "PIC init: got no IRQ for cpm cascade\n"); - return; - } - - cpm2_pic_init(np); - of_node_put(np); - irq_set_chained_handler(irq, cpm2_cascade); -#endif + mpc85xx_cpm2_pic_init(); } /* @@ -173,19 +142,7 @@ static void __init tqm85xx_ti1520_fixup(struct pci_dev *pdev) DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1520, tqm85xx_ti1520_fixup); -static struct of_device_id __initdata of_bus_ids[] = { - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init declare_of_platform_devices(void) -{ - of_platform_bus_probe(NULL, of_bus_ids, NULL); - - return 0; -} -machine_device_initcall(tqm85xx, declare_of_platform_devices); +machine_device_initcall(tqm85xx, mpc85xx_common_publish_devices); static const char *board[] __initdata = { "tqc,tqm8540", diff --git a/arch/powerpc/platforms/85xx/xes_mpc85xx.c b/arch/powerpc/platforms/85xx/xes_mpc85xx.c index a9dc5e795123..4632c1b27da7 100644 --- a/arch/powerpc/platforms/85xx/xes_mpc85xx.c +++ b/arch/powerpc/platforms/85xx/xes_mpc85xx.c @@ -33,6 +33,8 @@ #include <sysdev/fsl_soc.h> #include <sysdev/fsl_pci.h> +#include "mpc85xx.h" + /* A few bit definitions needed for fixups on some boards */ #define MPC85xx_L2CTL_L2E 0x80000000 /* L2 enable */ #define MPC85xx_L2CTL_L2I 0x40000000 /* L2 flash invalidate */ @@ -177,21 +179,9 @@ static void __init xes_mpc85xx_setup_arch(void) #endif } -static struct of_device_id __initdata xes_mpc85xx_ids[] = { - { .type = "soc", }, - { .compatible = "soc", }, - { .compatible = "simple-bus", }, - { .compatible = "gianfar", }, - {}, -}; - -static int __init xes_mpc85xx_publish_devices(void) -{ - return of_platform_bus_probe(NULL, xes_mpc85xx_ids, NULL); -} -machine_device_initcall(xes_mpc8572, xes_mpc85xx_publish_devices); -machine_device_initcall(xes_mpc8548, xes_mpc85xx_publish_devices); -machine_device_initcall(xes_mpc8540, xes_mpc85xx_publish_devices); +machine_device_initcall(xes_mpc8572, mpc85xx_common_publish_devices); +machine_device_initcall(xes_mpc8548, mpc85xx_common_publish_devices); +machine_device_initcall(xes_mpc8540, mpc85xx_common_publish_devices); /* * Called very early, device-tree isn't unflattened |
