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-rw-r--r--arch/sh/kernel/cpu/irq/ipr.c59
-rw-r--r--arch/sh/kernel/cpu/sh2/setup-sh7619.c24
-rw-r--r--arch/sh/kernel/cpu/sh2a/setup-sh7206.c24
-rw-r--r--arch/sh/kernel/cpu/sh3/setup-sh7705.c40
-rw-r--r--arch/sh/kernel/cpu/sh3/setup-sh7709.c84
-rw-r--r--arch/sh/kernel/cpu/sh3/setup-sh7710.c42
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7750.c58
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7760.c32
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7722.c21
9 files changed, 229 insertions, 155 deletions
diff --git a/arch/sh/kernel/cpu/irq/ipr.c b/arch/sh/kernel/cpu/irq/ipr.c
index 210280b6fdd..98e84f40c71 100644
--- a/arch/sh/kernel/cpu/irq/ipr.c
+++ b/arch/sh/kernel/cpu/irq/ipr.c
@@ -22,58 +22,57 @@
#include <linux/io.h>
#include <linux/interrupt.h>
+static inline struct ipr_desc *get_ipr_desc(unsigned int irq)
+{
+ struct irq_chip *chip = get_irq_chip(irq);
+ return (void *)((char *)chip - offsetof(struct ipr_desc, chip));
+}
+
static void disable_ipr_irq(unsigned int irq)
{
struct ipr_data *p = get_irq_chip_data(irq);
+ unsigned long addr = get_ipr_desc(irq)->ipr_offsets[p->ipr_idx];
/* Set the priority in IPR to 0 */
- ctrl_outw(ctrl_inw(p->addr) & (0xffff ^ (0xf << p->shift)), p->addr);
+ ctrl_outw(ctrl_inw(addr) & (0xffff ^ (0xf << p->shift)), addr);
}
static void enable_ipr_irq(unsigned int irq)
{
struct ipr_data *p = get_irq_chip_data(irq);
+ unsigned long addr = get_ipr_desc(irq)->ipr_offsets[p->ipr_idx];
/* Set priority in IPR back to original value */
- ctrl_outw(ctrl_inw(p->addr) | (p->priority << p->shift), p->addr);
+ ctrl_outw(ctrl_inw(addr) | (p->priority << p->shift), addr);
}
-static struct irq_chip ipr_irq_chip = {
- .name = "IPR",
- .mask = disable_ipr_irq,
- .unmask = enable_ipr_irq,
- .mask_ack = disable_ipr_irq,
-};
-
-unsigned int map_ipridx_to_addr(int idx) __attribute__ ((weak));
-unsigned int map_ipridx_to_addr(int idx)
-{
- return 0;
-}
+/*
+ * The shift value is now the number of bits to shift, not the number of
+ * bits/4. This is to make it easier to read the value directly from the
+ * datasheets. The IPR address is calculated using the ipr_offset table.
+ */
-void make_ipr_irq(struct ipr_data *table, unsigned int nr_irqs)
+void register_ipr_controller(struct ipr_desc *desc)
{
int i;
- for (i = 0; i < nr_irqs; i++) {
- unsigned int irq = table[i].irq;
+ desc->chip.mask = disable_ipr_irq;
+ desc->chip.unmask = enable_ipr_irq;
+ desc->chip.mask_ack = disable_ipr_irq;
- if (!irq)
- irq = table[i].irq = i;
+ for (i = 0; i < desc->nr_irqs; i++) {
+ struct ipr_data *p = desc->ipr_data + i;
- /* could the IPR index be mapped, if not we ignore this */
- if (!table[i].addr) {
- table[i].addr = map_ipridx_to_addr(table[i].ipr_idx);
- if (!table[i].addr)
- continue;
- }
+ BUG_ON(p->ipr_idx >= desc->nr_offsets);
+ BUG_ON(!desc->ipr_offsets[p->ipr_idx]);
- disable_irq_nosync(irq);
- set_irq_chip_and_handler_name(irq, &ipr_irq_chip,
+ disable_irq_nosync(p->irq);
+ set_irq_chip_and_handler_name(p->irq, &desc->chip,
handle_level_irq, "level");
- set_irq_chip_data(irq, &table[i]);
- enable_ipr_irq(irq);
+ set_irq_chip_data(p->irq, p);
+ disable_ipr_irq(p->irq);
}
}
-EXPORT_SYMBOL(make_ipr_irq);
+
+EXPORT_SYMBOL(register_ipr_controller);
#if !defined(CONFIG_CPU_HAS_PINT_IRQ)
int ipr_irq_demux(int irq)
diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
index f83ff8a68f3..1a107fe22dd 100644
--- a/arch/sh/kernel/cpu/sh2/setup-sh7619.c
+++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
@@ -52,7 +52,7 @@ static int __init sh7619_devices_setup(void)
}
__initcall(sh7619_devices_setup);
-static struct ipr_data sh7619_ipr_map[] = {
+static struct ipr_data ipr_irq_table[] = {
{ 86, 0, 4, 2 }, /* CMI0 */
{ 88, 1, 12, 3 }, /* SCIF0_ERI */
{ 89, 1, 12, 3 }, /* SCIF0_RXI */
@@ -68,7 +68,7 @@ static struct ipr_data sh7619_ipr_map[] = {
{ 99, 1, 4, 3 }, /* SCIF2_TXI */
};
-static unsigned int ipr_offsets[] = {
+static unsigned long ipr_offsets[] = {
0xf8080000, /* IPRC */
0xf8080002, /* IPRD */
0xf8080004, /* IPRE */
@@ -76,15 +76,19 @@ static unsigned int ipr_offsets[] = {
0xf8080008, /* IPRG */
};
-/* given the IPR index return the address of the IPR register */
-unsigned int map_ipridx_to_addr(int idx)
-{
- if (unlikely(idx >= ARRAY_SIZE(ipr_offsets)))
- return 0;
- return ipr_offsets[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-sh7619",
+ },
+};
void __init init_IRQ_ipr(void)
{
- make_ipr_irq(sh7619_ipr_map, ARRAY_SIZE(sh7619_ipr_map));
+ register_ipr_controller(&ipr_irq_desc);
}
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
index 4ed9110632b..b6e3a6351fa 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -57,7 +57,7 @@ static int __init sh7206_devices_setup(void)
}
__initcall(sh7206_devices_setup);
-static struct ipr_data sh7206_ipr_map[] = {
+static struct ipr_data ipr_irq_table[] = {
{ 140, 7, 12, 2 }, /* CMI0 */
{ 164, 8, 4, 2 }, /* MTU2_TGI1A */
{ 240, 13, 12, 3 }, /* SCIF0_BRI */
@@ -78,7 +78,7 @@ static struct ipr_data sh7206_ipr_map[] = {
{ 255, 13, 0, 3 }, /* SCIF3_TXI */
};
-static unsigned int ipr_offsets[] = {
+static unsigned long ipr_offsets[] = {
0xfffe0818, /* IPR01 */
0xfffe081a, /* IPR02 */
0, /* unused */
@@ -95,15 +95,19 @@ static unsigned int ipr_offsets[] = {
0xfffe0c10, /* IPR14 */
};
-/* given the IPR index return the address of the IPR register */
-unsigned int map_ipridx_to_addr(int idx)
-{
- if (unlikely(idx >= ARRAY_SIZE(ipr_offsets)))
- return 0;
- return ipr_offsets[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-sh7206",
+ },
+};
void __init init_IRQ_ipr(void)
{
- make_ipr_irq(sh7206_ipr_map, ARRAY_SIZE(sh7206_ipr_map));
+ register_ipr_controller(&ipr_irq_desc);
}
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
index 1983fb7ad6e..a55b8ce2c54 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c
@@ -48,7 +48,7 @@ static int __init sh7705_devices_setup(void)
}
__initcall(sh7705_devices_setup);
-static struct ipr_data sh7705_ipr_map[] = {
+static struct ipr_data ipr_irq_table[] = {
/* IRQ, IPR-idx, shift, priority */
{ 16, 0, 12, 2 }, /* TMU0 TUNI*/
{ 17, 0, 8, 2 }, /* TMU1 TUNI */
@@ -70,25 +70,29 @@ static struct ipr_data sh7705_ipr_map[] = {
};
static unsigned long ipr_offsets[] = {
- 0xFFFFFEE2 /* 0: IPRA */
-, 0xFFFFFEE4 /* 1: IPRB */
-, 0xA4000016 /* 2: IPRC */
-, 0xA4000018 /* 3: IPRD */
-, 0xA400001A /* 4: IPRE */
-, 0xA4080000 /* 5: IPRF */
-, 0xA4080002 /* 6: IPRG */
-, 0xA4080004 /* 7: IPRH */
+ 0xFFFFFEE2, /* 0: IPRA */
+ 0xFFFFFEE4, /* 1: IPRB */
+ 0xA4000016, /* 2: IPRC */
+ 0xA4000018, /* 3: IPRD */
+ 0xA400001A, /* 4: IPRE */
+ 0xA4080000, /* 5: IPRF */
+ 0xA4080002, /* 6: IPRG */
+ 0xA4080004, /* 7: IPRH */
};
-/* given the IPR index return the address of the IPR register */
-unsigned int map_ipridx_to_addr(int idx)
-{
- if (idx >= ARRAY_SIZE(ipr_offsets))
- return 0;
- return ipr_offsets[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-sh7705",
+ },
+};
-void __init init_IRQ_ipr()
+void __init init_IRQ_ipr(void)
{
- make_ipr_irq(sh7705_ipr_map, ARRAY_SIZE(sh7705_ipr_map));
+ register_ipr_controller(&ipr_irq_desc);
}
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7709.c b/arch/sh/kernel/cpu/sh3/setup-sh7709.c
index c7d7c35fc83..c0265a96e7d 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7709.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7709.c
@@ -52,32 +52,66 @@ static int __init sh7709_devices_setup(void)
}
__initcall(sh7709_devices_setup);
-#define IPRx(A,N) .addr=A, .shift=N
-#define IPRA(N) IPRx(0xfffffee2UL,N)
-#define IPRB(N) IPRx(0xfffffee4UL,N)
-#define IPRC(N) IPRx(0xa4000016UL,N)
-#define IPRD(N) IPRx(0xa4000018UL,N)
-#define IPRE(N) IPRx(0xa400001aUL,N)
-
-static struct ipr_data sh7709_ipr_map[] = {
- [16] = { IPRA(12), 2 }, /* TMU TUNI0 */
- [17] = { IPRA(8), 4 }, /* TMU TUNI1 */
- [18 ... 19] = { IPRA(4), 1 }, /* TMU TUNI1 */
- [20 ... 22] = { IPRA(0), 2 }, /* RTC CUI */
- [23 ... 26] = { IPRB(4), 3 }, /* SCI */
- [27] = { IPRB(12), 2 }, /* WDT ITI */
- [32] = { IPRC(0), 1 }, /* IRQ 0 */
- [33] = { IPRC(4), 1 }, /* IRQ 1 */
- [34] = { IPRC(8), 1 }, /* IRQ 2 APM */
- [35] = { IPRC(12), 1 }, /* IRQ 3 TOUCHSCREEN */
- [36] = { IPRD(0), 1 }, /* IRQ 4 */
- [37] = { IPRD(4), 1 }, /* IRQ 5 */
- [48 ... 51] = { IPRE(12), 7 }, /* DMA */
- [52 ... 55] = { IPRE(8), 3 }, /* IRDA */
- [56 ... 59] = { IPRE(4), 3 }, /* SCIF */
+static struct ipr_data ipr_irq_table[] = {
+ { 16, 0, 12, 2 }, /* TMU TUNI0 */
+ { 17, 0, 8, 4 }, /* TMU TUNI1 */
+ { 18, 0, 4, 1 }, /* TMU TUNI1 */
+ { 19, 0, 4, 1 }, /* TMU TUNI1 */
+ { 20, 0, 0, 2 }, /* RTC CUI */
+ { 21, 0, 0, 2 }, /* RTC CUI */
+ { 22, 0, 0, 2 }, /* RTC CUI */
+
+ { 23, 1, 4, 3 }, /* SCI */
+ { 24, 1, 4, 3 }, /* SCI */
+ { 25, 1, 4, 3 }, /* SCI */
+ { 26, 1, 4, 3 }, /* SCI */
+ { 27, 1, 12, 3 }, /* WDT ITI */
+
+ { 32, 2, 0, 1 }, /* IRQ 0 */
+ { 33, 2, 4, 1 }, /* IRQ 1 */
+ { 34, 2, 8, 1 }, /* IRQ 2 APM */
+ { 35, 2, 12, 1 }, /* IRQ 3 TOUCHSCREEN */
+
+ { 36, 3, 0, 1 }, /* IRQ 4 */
+ { 37, 3, 4, 1 }, /* IRQ 5 */
+
+ { 48, 4, 12, 7 }, /* DMA */
+ { 49, 4, 12, 7 }, /* DMA */
+ { 50, 4, 12, 7 }, /* DMA */
+ { 51, 4, 12, 7 }, /* DMA */
+
+ { 52, 4, 8, 3 }, /* IRDA */
+ { 53, 4, 8, 3 }, /* IRDA */
+ { 54, 4, 8, 3 }, /* IRDA */
+ { 55, 4, 8, 3 }, /* IRDA */
+
+ { 56, 4, 4, 3 }, /* SCIF */
+ { 57, 4, 4, 3 }, /* SCIF */
+ { 58, 4, 4, 3 }, /* SCIF */
+ { 59, 4, 4, 3 }, /* SCIF */
+};
+
+static unsigned long ipr_offsets[] = {
+ 0xfffffee2, /* 0: IPRA */
+ 0xfffffee4, /* 1: IPRB */
+ 0xa4000016, /* 2: IPRC */
+ 0xa4000018, /* 3: IPRD */
+ 0xa400001a, /* 4: IPRE */
+};
+
+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-sh7709",
+ },
};
-void __init init_IRQ_ipr()
+void __init init_IRQ_ipr(void)
{
- make_ipr_irq(sh7709_ipr_map, ARRAY_SIZE(sh7709_ipr_map));
+ register_ipr_controller(&ipr_irq_desc);
}
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
index 51760a7e7f1..f40e6dac337 100644
--- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c
+++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c
@@ -49,7 +49,7 @@ static int __init sh7710_devices_setup(void)
}
__initcall(sh7710_devices_setup);
-static struct ipr_data sh7710_ipr_map[] = {
+static struct ipr_data ipr_irq_table[] = {
/* IRQ, IPR-idx, shift, priority */
{ 16, 0, 12, 2 }, /* TMU0 TUNI*/
{ 17, 0, 8, 2 }, /* TMU1 TUNI */
@@ -78,26 +78,30 @@ static struct ipr_data sh7710_ipr_map[] = {
};
static unsigned long ipr_offsets[] = {
- 0xA414FEE2 /* 0: IPRA */
-, 0xA414FEE4 /* 1: IPRB */
-, 0xA4140016 /* 2: IPRC */
-, 0xA4140018 /* 3: IPRD */
-, 0xA414001A /* 4: IPRE */
-, 0xA4080000 /* 5: IPRF */
-, 0xA4080002 /* 6: IPRG */
-, 0xA4080004 /* 7: IPRH */
-, 0xA4080006 /* 8: IPRI */
+ 0xA414FEE2, /* 0: IPRA */
+ 0xA414FEE4, /* 1: IPRB */
+ 0xA4140016, /* 2: IPRC */
+ 0xA4140018, /* 3: IPRD */
+ 0xA414001A, /* 4: IPRE */
+ 0xA4080000, /* 5: IPRF */
+ 0xA4080002, /* 6: IPRG */
+ 0xA4080004, /* 7: IPRH */
+ 0xA4080006, /* 8: IPRI */
};
-/* given the IPR index return the address of the IPR register */
-unsigned int map_ipridx_to_addr(int idx)
-{
- if (idx >= ARRAY_SIZE(ipr_offsets))
- return 0;
- return ipr_offsets[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-sh7710",
+ },
+};
-void __init init_IRQ_ipr()
+void __init init_IRQ_ipr(void)
{
- make_ipr_irq(sh7710_ipr_map, ARRAY_SIZE(sh7710_ipr_map));
+ register_ipr_controller(&ipr_irq_desc);
}
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index 03b14cf78dd..da153bcdfeb 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -82,7 +82,7 @@ static int __init sh7750_devices_setup(void)
}
__initcall(sh7750_devices_setup);
-static struct ipr_data sh7750_ipr_map[] = {
+static struct ipr_data ipr_irq_table[] = {
/* IRQ, IPR-idx, shift, priority */
{ 16, 0, 12, 2 }, /* TMU0 TUNI*/
{ 17, 0, 12, 2 }, /* TMU1 TUNI */
@@ -106,8 +106,27 @@ static struct ipr_data sh7750_ipr_map[] = {
{ 38, 2, 8, 7 }, /* DMAC DMAE */
};
+static unsigned long ipr_offsets[] = {
+ 0xffd00004UL, /* 0: IPRA */
+ 0xffd00008UL, /* 1: IPRB */
+ 0xffd0000cUL, /* 2: IPRC */
+ 0xffd00010UL, /* 3: IPRD */
+};
+
+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-sh7750",
+ },
+};
+
#ifdef CONFIG_CPU_SUBTYPE_SH7751
-static struct ipr_data sh7751_ipr_map[] = {
+static struct ipr_data ipr_irq_table_sh7751[] = {
{ 44, 2, 8, 7 }, /* DMAC DMTE4 */
{ 45, 2, 8, 7 }, /* DMAC DMTE5 */
{ 46, 2, 8, 7 }, /* DMAC DMTE6 */
@@ -118,21 +137,26 @@ static struct ipr_data sh7751_ipr_map[] = {
/*{ 72, INTPRI00, 8, ? },*/ /* TMU3 TUNI */
/*{ 76, INTPRI00, 12, ? },*/ /* TMU4 TUNI */
};
-#endif
-static unsigned long ipr_offsets[] = {
- 0xffd00004UL, /* 0: IPRA */
- 0xffd00008UL, /* 1: IPRB */
- 0xffd0000cUL, /* 2: IPRC */
- 0xffd00010UL, /* 3: IPRD */
+static struct ipr_desc ipr_irq_desc_sh7751 = {
+ .ipr_offsets = ipr_offsets,
+ .nr_offsets = ARRAY_SIZE(ipr_offsets),
+
+ .ipr_data = ipr_irq_table_sh7751,
+ .nr_irqs = ARRAY_SIZE(ipr_irq_table_sh7751),
+
+ .chip = {
+ .name = "IPR-sh7751",
+ },
};
+#endif
-/* given the IPR index return the address of the IPR register */
-unsigned int map_ipridx_to_addr(int idx)
+void __init init_IRQ_ipr(void)
{
- if (idx >= ARRAY_SIZE(ipr_offsets))
- return 0;
- return ipr_offsets[idx];
+ register_ipr_controller(&ipr_irq_desc);
+#ifdef CONFIG_CPU_SUBTYPE_SH7751
+ register_ipr_controller(&ipr_irq_desc_sh7751);
+#endif
}
#define INTC_ICR 0xffd00000UL
@@ -143,11 +167,3 @@ void ipr_irq_enable_irlm(void)
{
ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
}
-
-void __init init_IRQ_ipr()
-{
- make_ipr_irq(sh7750_ipr_map, ARRAY_SIZE(sh7750_ipr_map));
-#ifdef CONFIG_CPU_SUBTYPE_SH7751
- make_ipr_irq(sh7751_ipr_map, ARRAY_SIZE(sh7751_ipr_map));
-#endif
-}
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7760.c b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
index 6d3c9189777..3df16975567 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7760.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7760.c
@@ -109,7 +109,12 @@ static struct intc2_desc intc2_irq_desc __read_mostly = {
},
};
-static struct ipr_data sh7760_ipr_map[] = {
+void __init init_IRQ_intc2(void)
+{
+ register_intc2_controller(&intc2_irq_desc);
+}
+
+static struct ipr_data ipr_irq_table[] = {
/* IRQ, IPR-idx, shift, priority */
{ 16, 0, 12, 2 }, /* TMU0 TUNI*/
{ 17, 0, 8, 2 }, /* TMU1 TUNI */
@@ -146,20 +151,19 @@ static unsigned long ipr_offsets[] = {
0xffd00010UL, /* 3: IPRD */
};
-/* given the IPR index return the address of the IPR register */
-unsigned int map_ipridx_to_addr(int idx)
-{
- if (idx >= ARRAY_SIZE(ipr_offsets))
- return 0;
- return ipr_offsets[idx];
-}
+static struct ipr_desc ipr_irq_desc = {
+ .ipr_offsets = ipr_offsets,
+ .nr_offsets = ARRAY_SIZE(ipr_offsets),
-void __init init_IRQ_intc2(void)
-{
- register_intc2_controller(&intc2_irq_desc);
-}
+ .ipr_data = ipr_irq_table,
+ .nr_irqs = ARRAY_SIZE(ipr_irq_table),
+
+ .chip = {
+ .name = "IPR-sh7760",
+ },
+};
-void __init init_IRQ_ipr(void)
+void __init init_IRQ_ipr(void)
{
- make_ipr_irq(sh7760_ipr_map, ARRAY_SIZE(sh7760_ipr_map));
+ register_ipr_controller(&ipr_irq_desc);
}
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index fa07fab4797..a3e159ef6df 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -44,7 +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 */
@@ -69,16 +69,21 @@ static unsigned long ipr_offsets[] = {
0xa408002c, /* 11: IPRL */
};
-unsigned int map_ipridx_to_addr(int idx)
-{
- if (unlikely(idx >= ARRAY_SIZE(ipr_offsets)))
- return 0;
- return ipr_offsets[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)
{
- make_ipr_irq(sh7722_ipr_map, ARRAY_SIZE(sh7722_ipr_map));
+ register_ipr_controller(&ipr_irq_desc);
}
void __init plat_mem_setup(void)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-27 12:06:11 +0000