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Diffstat (limited to 'arch/sh/kernel/cpu/sh4a/setup-sh7722.c')
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7722.c29
1 files changed, 21 insertions, 8 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 1143fbf65faf..a3e159ef6dfe 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -1,7 +1,7 @@
/*
* SH7722 Setup
*
- * Copyright (C) 2006 Paul Mundt
+ * Copyright (C) 2006 - 2007 Paul Mundt
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
@@ -10,6 +10,8 @@
#include <linux/platform_device.h>
#include <linux/init.h>
#include <linux/serial.h>
+#include <linux/mm.h>
+#include <asm/mmzone.h>
#include <asm/sci.h>
static struct plat_sci_port sci_platform_data[] = {
@@ -42,7 +44,7 @@ static int __init sh7722_devices_setup(void)
}
__initcall(sh7722_devices_setup);
-static struct ipr_data sh7722_ipr_map[] = {
+static struct ipr_data ipr_irq_table[] = {
/* IRQ, IPR-idx, shift, prio */
{ 16, 0, 12, 2 }, /* TMU0 */
{ 17, 0, 8, 2 }, /* TMU1 */
@@ -67,14 +69,25 @@ static unsigned long ipr_offsets[] = {
0xa408002c, /* 11: IPRL */
};
-unsigned int map_ipridx_to_addr(int idx)
+static struct ipr_desc ipr_irq_desc = {
+ .ipr_offsets = ipr_offsets,
+ .nr_offsets = ARRAY_SIZE(ipr_offsets),
+
+ .ipr_data = ipr_irq_table,
+ .nr_irqs = ARRAY_SIZE(ipr_irq_table),
+
+ .chip = {
+ .name = "IPR-sh7722",
+ },
+};
+
+void __init init_IRQ_ipr(void)
{
- if (unlikely(idx >= ARRAY_SIZE(ipr_offsets)))
- return 0;
- return ipr_offsets[idx];
+ register_ipr_controller(&ipr_irq_desc);
}
-void __init init_IRQ_ipr(void)
+void __init plat_mem_setup(void)
{
- make_ipr_irq(sh7722_ipr_map, ARRAY_SIZE(sh7722_ipr_map));
+ /* Register the URAM space as Node 1 */
+ setup_bootmem_node(1, 0x055f0000, 0x05610000);
}