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-rw-r--r--arch/sh/boards/se/7206/irq.c16
-rw-r--r--arch/sh/kernel/cpu/sh2/setup-sh7619.c41
-rw-r--r--arch/sh/kernel/cpu/sh2a/setup-sh7206.c62
3 files changed, 111 insertions, 8 deletions
diff --git a/arch/sh/boards/se/7206/irq.c b/arch/sh/boards/se/7206/irq.c
index 3fb0c5f5b23a..27da88486f73 100644
--- a/arch/sh/boards/se/7206/irq.c
+++ b/arch/sh/boards/se/7206/irq.c
@@ -10,6 +10,7 @@
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/irq.h>
+#include <linux/interrupt.h>
#include <asm/se7206.h>
#define INTSTS0 0x31800000
@@ -18,6 +19,13 @@
#define INTMSK1 0x31800006
#define INTSEL 0x31800008
+#define IRQ0_IRQ 64
+#define IRQ1_IRQ 65
+#define IRQ3_IRQ 67
+
+#define INTC_IPR01 0xfffe0818
+#define INTC_ICR1 0xfffe0802
+
static void disable_se7206_irq(unsigned int irq)
{
unsigned short val;
@@ -39,7 +47,7 @@ static void disable_se7206_irq(unsigned int irq)
case IRQ1_IRQ:
msk0 |= 0x000f;
break;
- case IRQ2_IRQ:
+ case IRQ3_IRQ:
msk0 |= 0x0f00;
msk1 |= 0x00ff;
break;
@@ -70,7 +78,7 @@ static void enable_se7206_irq(unsigned int irq)
case IRQ1_IRQ:
msk0 &= ~0x000f;
break;
- case IRQ2_IRQ:
+ case IRQ3_IRQ:
msk0 &= ~0x0f00;
msk1 &= ~0x00ff;
break;
@@ -96,7 +104,7 @@ static void eoi_se7206_irq(unsigned int irq)
case IRQ1_IRQ:
sts0 &= ~0x000f;
break;
- case IRQ2_IRQ:
+ case IRQ3_IRQ:
sts0 &= ~0x0f00;
sts1 &= ~0x00ff;
break;
@@ -106,7 +114,7 @@ static void eoi_se7206_irq(unsigned int irq)
}
static struct irq_chip se7206_irq_chip __read_mostly = {
- .name = "SE7206-FPGA-IRQ",
+ .name = "SE7206-FPGA",
.mask = disable_se7206_irq,
.unmask = enable_se7206_irq,
.mask_ack = disable_se7206_irq,
diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
index 82c2d905152f..79283e6c1d8f 100644
--- a/arch/sh/kernel/cpu/sh2/setup-sh7619.c
+++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c
@@ -51,3 +51,44 @@ static int __init sh7619_devices_setup(void)
ARRAY_SIZE(sh7619_devices));
}
__initcall(sh7619_devices_setup);
+
+#define INTC_IPRC 0xf8080000UL
+#define INTC_IPRD 0xf8080002UL
+
+#define CMI0_IRQ 86
+
+#define SCIF0_ERI_IRQ 88
+#define SCIF0_RXI_IRQ 89
+#define SCIF0_BRI_IRQ 90
+#define SCIF0_TXI_IRQ 91
+
+#define SCIF1_ERI_IRQ 92
+#define SCIF1_RXI_IRQ 93
+#define SCIF1_BRI_IRQ 94
+#define SCIF1_TXI_IRQ 95
+
+#define SCIF2_BRI_IRQ 96
+#define SCIF2_ERI_IRQ 97
+#define SCIF2_RXI_IRQ 98
+#define SCIF2_TXI_IRQ 99
+
+static struct ipr_data sh7619_ipr_map[] = {
+ { CMI0_IRQ, INTC_IPRC, 1, 2 },
+ { SCIF0_ERI_IRQ, INTC_IPRD, 3, 3 },
+ { SCIF0_RXI_IRQ, INTC_IPRD, 3, 3 },
+ { SCIF0_BRI_IRQ, INTC_IPRD, 3, 3 },
+ { SCIF0_TXI_IRQ, INTC_IPRD, 3, 3 },
+ { SCIF1_ERI_IRQ, INTC_IPRD, 2, 3 },
+ { SCIF1_RXI_IRQ, INTC_IPRD, 2, 3 },
+ { SCIF1_BRI_IRQ, INTC_IPRD, 2, 3 },
+ { SCIF1_TXI_IRQ, INTC_IPRD, 2, 3 },
+ { SCIF2_ERI_IRQ, INTC_IPRD, 1, 3 },
+ { SCIF2_RXI_IRQ, INTC_IPRD, 1, 3 },
+ { SCIF2_BRI_IRQ, INTC_IPRD, 1, 3 },
+ { SCIF2_TXI_IRQ, INTC_IPRD, 1, 3 },
+};
+
+void __init init_IRQ_ipr(void)
+{
+ make_ipr_irq(sh7619_ipr_map, ARRAY_SIZE(sh7619_ipr_map));
+}
diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
index cdfeef49e62e..4b60fcc7d667 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -17,22 +17,22 @@ static struct plat_sci_port sci_platform_data[] = {
.mapbase = 0xfffe8000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
- .irqs = { 240, 241, 242, 243},
+ .irqs = { 241, 242, 243, 240},
}, {
.mapbase = 0xfffe8800,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
- .irqs = { 244, 245, 246, 247},
+ .irqs = { 247, 244, 245, 246},
}, {
.mapbase = 0xfffe9000,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
- .irqs = { 248, 249, 250, 251},
+ .irqs = { 249, 250, 251, 248},
}, {
.mapbase = 0xfffe9800,
.flags = UPF_BOOT_AUTOCONF,
.type = PORT_SCIF,
- .irqs = { 252, 253, 254, 255},
+ .irqs = { 253, 254, 255, 252},
}, {
.flags = 0,
}
@@ -56,3 +56,57 @@ static int __init sh7206_devices_setup(void)
ARRAY_SIZE(sh7206_devices));
}
__initcall(sh7206_devices_setup);
+
+#define INTC_IPR08 0xfffe0c04UL
+#define INTC_IPR09 0xfffe0c06UL
+#define INTC_IPR14 0xfffe0c10UL
+
+#define CMI0_IRQ 140
+
+#define MTU1_TGI1A 164
+
+#define SCIF0_BRI_IRQ 240
+#define SCIF0_ERI_IRQ 241
+#define SCIF0_RXI_IRQ 242
+#define SCIF0_TXI_IRQ 243
+
+#define SCIF1_BRI_IRQ 244
+#define SCIF1_ERI_IRQ 245
+#define SCIF1_RXI_IRQ 246
+#define SCIF1_TXI_IRQ 247
+
+#define SCIF2_BRI_IRQ 248
+#define SCIF2_ERI_IRQ 249
+#define SCIF2_RXI_IRQ 250
+#define SCIF2_TXI_IRQ 251
+
+#define SCIF3_BRI_IRQ 252
+#define SCIF3_ERI_IRQ 253
+#define SCIF3_RXI_IRQ 254
+#define SCIF3_TXI_IRQ 255
+
+static struct ipr_data sh7206_ipr_map[] = {
+ { CMI0_IRQ, INTC_IPR08, 3, 2 },
+ { MTU2_TGI1A, INTC_IPR09, 1, 2 },
+ { SCIF0_ERI_IRQ, INTC_IPR14, 3, 3 },
+ { SCIF0_RXI_IRQ, INTC_IPR14, 3, 3 },
+ { SCIF0_BRI_IRQ, INTC_IPR14, 3, 3 },
+ { SCIF0_TXI_IRQ, INTC_IPR14, 3, 3 },
+ { SCIF1_ERI_IRQ, INTC_IPR14, 2, 3 },
+ { SCIF1_RXI_IRQ, INTC_IPR14, 2, 3 },
+ { SCIF1_BRI_IRQ, INTC_IPR14, 2, 3 },
+ { SCIF1_TXI_IRQ, INTC_IPR14, 2, 3 },
+ { SCIF2_ERI_IRQ, INTC_IPR14, 1, 3 },
+ { SCIF2_RXI_IRQ, INTC_IPR14, 1, 3 },
+ { SCIF2_BRI_IRQ, INTC_IPR14, 1, 3 },
+ { SCIF2_TXI_IRQ, INTC_IPR14, 1, 3 },
+ { SCIF3_ERI_IRQ, INTC_IPR14, 0, 3 },
+ { SCIF3_RXI_IRQ, INTC_IPR14, 0, 3 },
+ { SCIF3_BRI_IRQ, INTC_IPR14, 0, 3 },
+ { SCIF3_TXI_IRQ, INTC_IPR14, 0, 3 },
+};
+
+void __init init_IRQ_ipr(void)
+{
+ make_ipr_irq(sh7206_ipr_map, ARRAY_SIZE(sh7206_ipr_map));
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 00:05:32 +0000