1 files changed, 162 insertions, 55 deletions

diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
index deab165..bd745aa 100644
--- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
+++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c
@@ -12,27 +12,184 @@
 #include <linux/serial.h>
 #include <asm/sci.h>
 
+enum {
+	UNUSED = 0,
+
+	/* interrupt sources */
+	IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
+	PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7,
+	ADC_ADI0, ADC_ADI1,
+	DMAC0_DEI, DMAC0_HEI, DMAC1_DEI, DMAC1_HEI,
+	DMAC2_DEI, DMAC2_HEI, DMAC3_DEI, DMAC3_HEI,
+	DMAC4_DEI, DMAC4_HEI, DMAC5_DEI, DMAC5_HEI,
+	DMAC6_DEI, DMAC6_HEI, DMAC7_DEI, DMAC7_HEI,
+	CMT0, CMT1, BSC, WDT,
+	MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D,
+	MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F,
+	MTU2_TGI1A, MTU2_TGI1B, MTU2_TCI1V, MTU2_TCI1U,
+	MTU2_TGI2A, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U,
+	MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D, MTU2_TCI3V,
+	MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D, MTU2_TCI4V,
+	MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W,
+	POE2_OEI1, POE2_OEI2,
+	MTU2S_TGI3A, MTU2S_TGI3B, MTU2S_TGI3C, MTU2S_TGI3D, MTU2S_TCI3V,
+	MTU2S_TGI4A, MTU2S_TGI4B, MTU2S_TGI4C, MTU2S_TGI4D, MTU2S_TCI4V,
+	MTU2S_TGI5U, MTU2S_TGI5V, MTU2S_TGI5W,
+	POE2_OEI3,
+	IIC3_STPI, IIC3_NAKI, IIC3_RXI, IIC3_TXI, IIC3_TEI,
+	SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI,
+	SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI,
+	SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI,
+	SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI,
+
+	/* interrupt groups */
+	PINT, DMAC0, DMAC1, DMAC2, DMAC3, DMAC4, DMAC5, DMAC6, DMAC7,
+	MTU0_ABCD, MTU0_VEF, MTU1_AB, MTU1_VU, MTU2_AB, MTU2_VU,
+	MTU3_ABCD, MTU4_ABCD, MTU5, POE2_12, MTU3S_ABCD, MTU4S_ABCD, MTU5S,
+	IIC3, SCIF0, SCIF1, SCIF2, SCIF3,
+};
+
+static struct intc_vect vectors[] __initdata = {
+	INTC_IRQ(IRQ0, 64), INTC_IRQ(IRQ1, 65),
+	INTC_IRQ(IRQ2, 66), INTC_IRQ(IRQ3, 67),
+	INTC_IRQ(IRQ4, 68), INTC_IRQ(IRQ5, 69),
+	INTC_IRQ(IRQ6, 70), INTC_IRQ(IRQ7, 71),
+	INTC_IRQ(PINT0, 80), INTC_IRQ(PINT1, 81),
+	INTC_IRQ(PINT2, 82), INTC_IRQ(PINT3, 83),
+	INTC_IRQ(PINT4, 84), INTC_IRQ(PINT5, 85),
+	INTC_IRQ(PINT6, 86), INTC_IRQ(PINT7, 87),
+	INTC_IRQ(ADC_ADI0, 92), INTC_IRQ(ADC_ADI1, 96),
+	INTC_IRQ(DMAC0_DEI, 108), INTC_IRQ(DMAC0_HEI, 109),
+	INTC_IRQ(DMAC1_DEI, 112), INTC_IRQ(DMAC1_HEI, 113),
+	INTC_IRQ(DMAC2_DEI, 116), INTC_IRQ(DMAC2_HEI, 117),
+	INTC_IRQ(DMAC3_DEI, 120), INTC_IRQ(DMAC3_HEI, 121),
+	INTC_IRQ(DMAC4_DEI, 124), INTC_IRQ(DMAC4_HEI, 125),
+	INTC_IRQ(DMAC5_DEI, 128), INTC_IRQ(DMAC5_HEI, 129),
+	INTC_IRQ(DMAC6_DEI, 132), INTC_IRQ(DMAC6_HEI, 133),
+	INTC_IRQ(DMAC7_DEI, 136), INTC_IRQ(DMAC7_HEI, 137),
+	INTC_IRQ(CMT0, 140), INTC_IRQ(CMT1, 144),
+	INTC_IRQ(BSC, 148), INTC_IRQ(WDT, 152),
+	INTC_IRQ(MTU2_TGI0A, 156), INTC_IRQ(MTU2_TGI0B, 157),
+	INTC_IRQ(MTU2_TGI0C, 158), INTC_IRQ(MTU2_TGI0D, 159),
+	INTC_IRQ(MTU2_TCI0V, 160),
+	INTC_IRQ(MTU2_TGI0E, 161), INTC_IRQ(MTU2_TGI0F, 162),
+	INTC_IRQ(MTU2_TGI1A, 164), INTC_IRQ(MTU2_TGI1B, 165),
+	INTC_IRQ(MTU2_TCI1V, 168), INTC_IRQ(MTU2_TCI1U, 169),
+	INTC_IRQ(MTU2_TGI2A, 172), INTC_IRQ(MTU2_TGI2B, 173),
+	INTC_IRQ(MTU2_TCI2V, 176), INTC_IRQ(MTU2_TCI2U, 177),
+	INTC_IRQ(MTU2_TGI3A, 180), INTC_IRQ(MTU2_TGI3B, 181),
+	INTC_IRQ(MTU2_TGI3C, 182), INTC_IRQ(MTU2_TGI3D, 183),
+	INTC_IRQ(MTU2_TCI3V, 184),
+	INTC_IRQ(MTU2_TGI4A, 188), INTC_IRQ(MTU2_TGI4B, 189),
+	INTC_IRQ(MTU2_TGI4C, 190), INTC_IRQ(MTU2_TGI4D, 191),
+	INTC_IRQ(MTU2_TCI4V, 192),
+	INTC_IRQ(MTU2_TGI5U, 196), INTC_IRQ(MTU2_TGI5V, 197),
+	INTC_IRQ(MTU2_TGI5W, 198),
+	INTC_IRQ(POE2_OEI1, 200), INTC_IRQ(POE2_OEI2, 201),
+	INTC_IRQ(MTU2S_TGI3A, 204), INTC_IRQ(MTU2S_TGI3B, 205),
+	INTC_IRQ(MTU2S_TGI3C, 206), INTC_IRQ(MTU2S_TGI3D, 207),
+	INTC_IRQ(MTU2S_TCI3V, 208),
+	INTC_IRQ(MTU2S_TGI4A, 212), INTC_IRQ(MTU2S_TGI4B, 213),
+	INTC_IRQ(MTU2S_TGI4C, 214), INTC_IRQ(MTU2S_TGI4D, 215),
+	INTC_IRQ(MTU2S_TCI4V, 216),
+	INTC_IRQ(MTU2S_TGI5U, 220), INTC_IRQ(MTU2S_TGI5V, 221),
+	INTC_IRQ(MTU2S_TGI5W, 222),
+	INTC_IRQ(POE2_OEI3, 224),
+	INTC_IRQ(IIC3_STPI, 228), INTC_IRQ(IIC3_NAKI, 229),
+	INTC_IRQ(IIC3_RXI, 230), INTC_IRQ(IIC3_TXI, 231),
+	INTC_IRQ(IIC3_TEI, 232),
+	INTC_IRQ(SCIF0_BRI, 240), INTC_IRQ(SCIF0_ERI, 241),
+	INTC_IRQ(SCIF0_RXI, 242), INTC_IRQ(SCIF0_TXI, 243),
+	INTC_IRQ(SCIF1_BRI, 244), INTC_IRQ(SCIF1_ERI, 245),
+	INTC_IRQ(SCIF1_RXI, 246), INTC_IRQ(SCIF1_TXI, 247),
+	INTC_IRQ(SCIF2_BRI, 248), INTC_IRQ(SCIF2_ERI, 249),
+	INTC_IRQ(SCIF2_RXI, 250), INTC_IRQ(SCIF2_TXI, 251),
+	INTC_IRQ(SCIF3_BRI, 252), INTC_IRQ(SCIF3_ERI, 253),
+	INTC_IRQ(SCIF3_RXI, 254), INTC_IRQ(SCIF3_TXI, 255),
+};
+
+static struct intc_group groups[] __initdata = {
+	INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3,
+		   PINT4, PINT5, PINT6, PINT7),
+	INTC_GROUP(DMAC0, DMAC0_DEI, DMAC0_HEI),
+	INTC_GROUP(DMAC1, DMAC1_DEI, DMAC1_HEI),
+	INTC_GROUP(DMAC2, DMAC2_DEI, DMAC2_HEI),
+	INTC_GROUP(DMAC3, DMAC3_DEI, DMAC3_HEI),
+	INTC_GROUP(DMAC4, DMAC4_DEI, DMAC4_HEI),
+	INTC_GROUP(DMAC5, DMAC5_DEI, DMAC5_HEI),
+	INTC_GROUP(DMAC6, DMAC6_DEI, DMAC6_HEI),
+	INTC_GROUP(DMAC7, DMAC7_DEI, DMAC7_HEI),
+	INTC_GROUP(MTU0_ABCD, MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D),
+	INTC_GROUP(MTU0_VEF, MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F),
+	INTC_GROUP(MTU1_AB, MTU2_TGI1A, MTU2_TGI1B),
+	INTC_GROUP(MTU1_VU, MTU2_TCI1V, MTU2_TCI1U),
+	INTC_GROUP(MTU2_AB, MTU2_TGI2A, MTU2_TGI2B),
+	INTC_GROUP(MTU2_VU, MTU2_TCI2V, MTU2_TCI2U),
+	INTC_GROUP(MTU3_ABCD, MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D),
+	INTC_GROUP(MTU4_ABCD, MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D),
+	INTC_GROUP(MTU5, MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W),
+	INTC_GROUP(POE2_12, POE2_OEI1, POE2_OEI2),
+	INTC_GROUP(MTU3S_ABCD, MTU2S_TGI3A, MTU2S_TGI3B,
+		   MTU2S_TGI3C, MTU2S_TGI3D),
+	INTC_GROUP(MTU4S_ABCD, MTU2S_TGI4A, MTU2S_TGI4B,
+		   MTU2S_TGI4C, MTU2S_TGI4D),
+	INTC_GROUP(MTU5S, MTU2S_TGI5U, MTU2S_TGI5V, MTU2S_TGI5W),
+	INTC_GROUP(IIC3, IIC3_STPI, IIC3_NAKI, IIC3_RXI, IIC3_TXI, IIC3_TEI),
+	INTC_GROUP(SCIF0, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI),
+	INTC_GROUP(SCIF1, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI),
+	INTC_GROUP(SCIF2, SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI),
+	INTC_GROUP(SCIF3, SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI),
+};
+
+static struct intc_prio_reg prio_registers[] __initdata = {
+	{ 0xfffe0818, 0, 16, 4, /* IPR01 */ { IRQ0, IRQ1, IRQ2, IRQ3 } },
+	{ 0xfffe081a, 0, 16, 4, /* IPR02 */ { IRQ4, IRQ5, IRQ6, IRQ7 } },
+	{ 0xfffe0820, 0, 16, 4, /* IPR05 */ { PINT, 0, ADC_ADI0, ADC_ADI1 } },
+	{ 0xfffe0c00, 0, 16, 4, /* IPR06 */ { DMAC0, DMAC1, DMAC2, DMAC3 } },
+	{ 0xfffe0c02, 0, 16, 4, /* IPR07 */ { DMAC4, DMAC5, DMAC6, DMAC7 } },
+	{ 0xfffe0c04, 0, 16, 4, /* IPR08 */ { CMT0, CMT1, BSC, WDT } },
+	{ 0xfffe0c06, 0, 16, 4, /* IPR09 */ { MTU0_ABCD, MTU0_VEF,
+					      MTU1_AB, MTU1_VU } },
+	{ 0xfffe0c08, 0, 16, 4, /* IPR10 */ { MTU2_AB, MTU2_VU,
+					      MTU3_ABCD, MTU2_TCI3V } },
+	{ 0xfffe0c0a, 0, 16, 4, /* IPR11 */ { MTU4_ABCD, MTU2_TCI4V,
+					      MTU5, POE2_12 } },
+	{ 0xfffe0c0c, 0, 16, 4, /* IPR12 */ { MTU3S_ABCD, MTU2S_TCI3V,
+					      MTU4S_ABCD, MTU2S_TCI4V } },
+	{ 0xfffe0c0e, 0, 16, 4, /* IPR13 */ { MTU5S, POE2_OEI3, IIC3, 0 } },
+	{ 0xfffe0c10, 0, 16, 4, /* IPR14 */ { SCIF0, SCIF1, SCIF2, SCIF3 } },
+};
+
+static struct intc_mask_reg mask_registers[] __initdata = {
+	{ 0xfffe0808, 0, 16, /* PINTER */
+	  { 0, 0, 0, 0, 0, 0, 0, 0,
+	    PINT7, PINT6, PINT5, PINT4, PINT3, PINT2, PINT1, PINT0 } },
+};
+
+static DECLARE_INTC_DESC(intc_desc, "sh7206", vectors, groups,
+			 NULL, mask_registers, prio_registers, NULL);
+
 static struct plat_sci_port sci_platform_data[] = {
 	{
 		.mapbase	= 0xfffe8000,
 		.flags		= UPF_BOOT_AUTOCONF,
 		.type		= PORT_SCIF,
-		.irqs		=  { 241, 242, 243, 240},
+		.irqs		=  { 241, 242, 243, 240 },
 	}, {
 		.mapbase	= 0xfffe8800,
 		.flags		= UPF_BOOT_AUTOCONF,
 		.type		= PORT_SCIF,
-		.irqs		=  { 247, 244, 245, 246},
+		.irqs		=  { 245, 246, 247, 244 },
 	}, {
 		.mapbase	= 0xfffe9000,
 		.flags		= UPF_BOOT_AUTOCONF,
 		.type		= PORT_SCIF,
-		.irqs		=  { 249, 250, 251, 248},
+		.irqs		=  { 249, 250, 251, 248 },
 	}, {
 		.mapbase	= 0xfffe9800,
 		.flags		= UPF_BOOT_AUTOCONF,
 		.type		= PORT_SCIF,
-		.irqs		=  { 253, 254, 255, 252},
+		.irqs		=  { 253, 254, 255, 252 },
 	}, {
 		.flags = 0,
 	}
@@ -57,57 +214,7 @@ static int __init sh7206_devices_setup(void)
 }
 __initcall(sh7206_devices_setup);
 
-static struct ipr_data ipr_irq_table[] = {
-	{ 140,  7, 12, 2 },	/* CMI0 */
-	{ 164,  8,  4, 2 },	/* MTU2_TGI1A */
-	{ 240, 13, 12, 3 },	/* SCIF0_BRI */
-	{ 241, 13, 12, 3 },	/* SCIF0_ERI */
-	{ 242, 13, 12, 3 },	/* SCIF0_RXI */
-	{ 243, 13, 12, 3 },	/* SCIF0_TXI */
-	{ 244, 13,  8, 3 },	/* SCIF1_BRI */
-	{ 245, 13,  8, 3 },	/* SCIF1_ERI */
-	{ 246, 13,  8, 3 },	/* SCIF1_RXI */
-	{ 247, 13,  8, 3 },	/* SCIF1_TXI */
-	{ 248, 13,  4, 3 },	/* SCIF2_BRI */
-	{ 249, 13,  4, 3 },	/* SCIF2_ERI */
-	{ 250, 13,  4, 3 },	/* SCIF2_RXI */
-	{ 251, 13,  4, 3 },	/* SCIF2_TXI */
-	{ 252, 13,  0, 3 },	/* SCIF3_BRI */
-	{ 253, 13,  0, 3 },	/* SCIF3_ERI */
-	{ 254, 13,  0, 3 },	/* SCIF3_RXI */
-	{ 255, 13,  0, 3 },	/* SCIF3_TXI */
-};
-
-static unsigned long ipr_offsets[] = {
-	0xfffe0818,	/* IPR01 */
-	0xfffe081a,	/* IPR02 */
-	0,		/* unused */
-	0,		/* unused */
-	0xfffe0820,	/* IPR05 */
-	0xfffe0c00,	/* IPR06 */
-	0xfffe0c02,	/* IPR07 */
-	0xfffe0c04,	/* IPR08 */
-	0xfffe0c06,	/* IPR09 */
-	0xfffe0c08,	/* IPR10 */
-	0xfffe0c0a,	/* IPR11 */
-	0xfffe0c0c,	/* IPR12 */
-	0xfffe0c0e,	/* IPR13 */
-	0xfffe0c10,	/* IPR14 */
-};
-
-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 plat_irq_setup(void)
 {
-	register_ipr_controller(&ipr_irq_desc);
+	register_intc_controller(&intc_desc);
 }