sh: IPR IRQ updates for SH7619/SH7206.

This updates the SH7619 and SH7206 code for the IPR IRQ changes.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/boards/se/7206/irq.c b/arch/sh/boards/se/7206/irq.c
index 3fb0c5f5b23a3b72c620b8a0a4fe60bb4d044b41..27da88486f73bb4bf84aab19787a28ce6ac68702 100644 (file)
--- 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 82c2d905152f14525b01386cb4c4c6958ba7c929..79283e6c1d8f069a87efb9241e6dee36ca23c94c 100644 (file)
--- 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 cdfeef49e62ea811b2348a95836d7e7d878401a0..4b60fcc7d66755e9d7c9614adeaac9251df8a1f5 100644 (file)
--- 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));
+}