summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/platforms/85xx/tqm85xx.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/platforms/85xx/tqm85xx.c')
-rw-r--r--arch/powerpc/platforms/85xx/tqm85xx.c73
1 files changed, 6 insertions, 67 deletions
diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c
index 325de772725a..bf7c89fb75bb 100644
--- a/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -38,70 +38,21 @@
#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)
{
- 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) {
- printk(KERN_ERR "Could not find open-pic node\n");
- return;
- }
-
- if (of_address_to_resource(np, 0, &r)) {
- printk(KERN_ERR "Could not map mpic register space\n");
- of_node_put(np);
- return;
- }
-
- mpic = mpic_alloc(np, r.start,
- MPIC_PRIMARY | MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
+ struct mpic *mpic = mpic_alloc(NULL, 0,
+ MPIC_WANTS_RESET | MPIC_BIG_ENDIAN,
0, 256, " OpenPIC ");
BUG_ON(mpic == NULL);
- of_node_put(np);
-
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 +124,7 @@ 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",