enum {
UNUSED_INTCA = 0,
+ ENABLED,
+ DISABLED,
/* interrupt sources INTCA */
IRQ0A, IRQ1A, IRQ2A, IRQ3A, IRQ4A, IRQ5A, IRQ6A, IRQ7A,
MSIOF2, MSIOF1,
SCIFA4, SCIFA5, SCIFB,
FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
- SDHI0_SDHI0I0, SDHI0_SDHI0I1, SDHI0_SDHI0I2, SDHI0_SDHI0I3,
- SDHI1_SDHI1I0, SDHI1_SDHI1I1, SDHI1_SDHI1I2, SDHI1_SDHI1I3,
+ SDHI0,
+ SDHI1,
MSU_MSU, MSU_MSU2,
IREM,
SIU,
TTI20,
MISTY,
DDM,
- SDHI2_SDHI2I0, SDHI2_SDHI2I1, SDHI2_SDHI2I2, SDHI2_SDHI2I3,
+ SDHI2,
RWDT0, RWDT1,
DMAC_1_DEI0, DMAC_1_DEI1, DMAC_1_DEI2, DMAC_1_DEI3,
DMAC_2_DEI4, DMAC_2_DEI5, DMAC_2_DADERR,
/* interrupt groups INTCA */
DMAC_1, DMAC_2, DMAC2_1, DMAC2_2, DMAC3_1, DMAC3_2,
- ETM11, ARM11, USBHS, FLCTL, IIC1, SDHI0, SDHI1, SDHI2,
+ ETM11, ARM11, USBHS, FLCTL, IIC1
};
-static struct intc_vect intca_vectors[] = {
+static struct intc_vect intca_vectors[] __initdata = {
INTC_VECT(IRQ0A, 0x0200), INTC_VECT(IRQ1A, 0x0220),
INTC_VECT(IRQ2A, 0x0240), INTC_VECT(IRQ3A, 0x0260),
INTC_VECT(IRQ4A, 0x0280), INTC_VECT(IRQ5A, 0x02a0),
INTC_VECT(SCIFB, 0x0d60),
INTC_VECT(FLCTL_FLSTEI, 0x0d80), INTC_VECT(FLCTL_FLTENDI, 0x0da0),
INTC_VECT(FLCTL_FLTREQ0I, 0x0dc0), INTC_VECT(FLCTL_FLTREQ1I, 0x0de0),
- INTC_VECT(SDHI0_SDHI0I0, 0x0e00), INTC_VECT(SDHI0_SDHI0I1, 0x0e20),
- INTC_VECT(SDHI0_SDHI0I2, 0x0e40), INTC_VECT(SDHI0_SDHI0I3, 0x0e60),
- INTC_VECT(SDHI1_SDHI1I0, 0x0e80), INTC_VECT(SDHI1_SDHI1I1, 0x0ea0),
- INTC_VECT(SDHI1_SDHI1I2, 0x0ec0), INTC_VECT(SDHI1_SDHI1I3, 0x0ee0),
+ INTC_VECT(SDHI0, 0x0e00), INTC_VECT(SDHI0, 0x0e20),
+ INTC_VECT(SDHI0, 0x0e40), INTC_VECT(SDHI0, 0x0e60),
+ INTC_VECT(SDHI1, 0x0e80), INTC_VECT(SDHI1, 0x0ea0),
+ INTC_VECT(SDHI1, 0x0ec0), INTC_VECT(SDHI1, 0x0ee0),
INTC_VECT(MSU_MSU, 0x0f20), INTC_VECT(MSU_MSU2, 0x0f40),
INTC_VECT(IREM, 0x0f60),
INTC_VECT(SIU, 0x0fa0),
INTC_VECT(TTI20, 0x1100),
INTC_VECT(MISTY, 0x1120),
INTC_VECT(DDM, 0x1140),
- INTC_VECT(SDHI2_SDHI2I0, 0x1200), INTC_VECT(SDHI2_SDHI2I1, 0x1220),
- INTC_VECT(SDHI2_SDHI2I2, 0x1240), INTC_VECT(SDHI2_SDHI2I3, 0x1260),
+ INTC_VECT(SDHI2, 0x1200), INTC_VECT(SDHI2, 0x1220),
+ INTC_VECT(SDHI2, 0x1240), INTC_VECT(SDHI2, 0x1260),
INTC_VECT(RWDT0, 0x1280), INTC_VECT(RWDT1, 0x12a0),
INTC_VECT(DMAC_1_DEI0, 0x2000), INTC_VECT(DMAC_1_DEI1, 0x2020),
INTC_VECT(DMAC_1_DEI2, 0x2040), INTC_VECT(DMAC_1_DEI3, 0x2060),
INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI,
FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
INTC_GROUP(IIC1, IIC1_ALI1, IIC1_TACKI1, IIC1_WAITI1, IIC1_DTEI1),
- INTC_GROUP(SDHI0, SDHI0_SDHI0I0, SDHI0_SDHI0I1,
- SDHI0_SDHI0I2, SDHI0_SDHI0I3),
- INTC_GROUP(SDHI1, SDHI1_SDHI1I0, SDHI1_SDHI1I1,
- SDHI1_SDHI1I2, SDHI1_SDHI1I3),
- INTC_GROUP(SDHI2, SDHI2_SDHI2I0, SDHI2_SDHI2I1,
- SDHI2_SDHI2I2, SDHI2_SDHI2I3),
};
-static struct intc_mask_reg intca_mask_registers[] = {
+static struct intc_mask_reg intca_mask_registers[] __initdata = {
{ 0xe6900040, 0xe6900060, 8, /* INTMSK00A / INTMSKCLR00A */
{ IRQ0A, IRQ1A, IRQ2A, IRQ3A, IRQ4A, IRQ5A, IRQ6A, IRQ7A } },
{ 0xe6900044, 0xe6900064, 8, /* INTMSK10A / INTMSKCLR10A */
{ SCIFB, SCIFA5, SCIFA4, MSIOF1,
0, 0, MSIOF2, 0 } },
{ 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */
- { SDHI0_SDHI0I3, SDHI0_SDHI0I2, SDHI0_SDHI0I1, SDHI0_SDHI0I0,
+ { DISABLED, DISABLED, ENABLED, ENABLED,
FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } },
{ 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */
- { SDHI1_SDHI1I3, SDHI1_SDHI1I2, SDHI1_SDHI1I1, SDHI1_SDHI1I0,
+ { DISABLED, DISABLED, ENABLED, ENABLED,
TTI20, USBDMAC_USHDMI, SPU, SIU } },
{ 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */
{ CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10,
{ 0, 0, TPU0, TPU1,
TPU2, TPU3, TPU4, 0 } },
{ 0xe69400b4, 0xe69400f4, 8, /* IMR13A / IMCR13A */
- { SDHI2_SDHI2I3, SDHI2_SDHI2I2, SDHI2_SDHI2I1, SDHI2_SDHI2I0,
+ { DISABLED, DISABLED, ENABLED, ENABLED,
MISTY, CMT3, RWDT1, RWDT0 } },
};
-static struct intc_prio_reg intca_prio_registers[] = {
+static struct intc_prio_reg intca_prio_registers[] __initdata = {
{ 0xe6900010, 0, 32, 4, /* INTPRI00A */
{ IRQ0A, IRQ1A, IRQ2A, IRQ3A, IRQ4A, IRQ5A, IRQ6A, IRQ7A } },
{ 0xe6900014, 0, 32, 4, /* INTPRI10A */
{ IRQ8A, IRQ9A, IRQ10A, IRQ11A, IRQ12A, IRQ13A, IRQ14A, IRQ15A } },
};
-static DECLARE_INTC_DESC_ACK(intca_desc, "sh7367-intca",
- intca_vectors, intca_groups,
- intca_mask_registers, intca_prio_registers,
- intca_sense_registers, intca_ack_registers);
+static struct intc_desc intca_desc __initdata = {
+ .name = "sh7367-intca",
+ .force_enable = ENABLED,
+ .force_disable = DISABLED,
+ .hw = INTC_HW_DESC(intca_vectors, intca_groups,
+ intca_mask_registers, intca_prio_registers,
+ intca_sense_registers, intca_ack_registers),
+};
+
+enum {
+ UNUSED_INTCS = 0,
+
+ INTCS,
+
+ /* interrupt sources INTCS */
+ VIO2_VEU0, VIO2_VEU1, VIO2_VEU2, VIO2_VEU3,
+ VIO3_VOU,
+ RTDMAC_1_DEI0, RTDMAC_1_DEI1, RTDMAC_1_DEI2, RTDMAC_1_DEI3,
+ VIO1_CEU, VIO1_BEU0, VIO1_BEU1, VIO1_BEU2,
+ VPU,
+ SGX530,
+ _2DDMAC_2DDM0, _2DDMAC_2DDM1, _2DDMAC_2DDM2, _2DDMAC_2DDM3,
+ IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2,
+ IPMMU_IPMMUB, IPMMU_IPMMUS,
+ RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR,
+ MSIOF,
+ IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0,
+ TMU_TUNI0, TMU_TUNI1, TMU_TUNI2,
+ CMT,
+ TSIF,
+ IPMMUI,
+ MVI3,
+ ICB,
+ PEP,
+ ASA,
+ BEM,
+ VE2HO,
+ HQE,
+ JPEG,
+ LCDC,
+
+ /* interrupt groups INTCS */
+ _2DDMAC, RTDMAC_1, RTDMAC_2, VEU, BEU, IIC0, IPMMU, IIC2,
+};
+
+static struct intc_vect intcs_vectors[] = {
+ INTCS_VECT(VIO2_VEU0, 0x700), INTCS_VECT(VIO2_VEU1, 0x720),
+ INTCS_VECT(VIO2_VEU2, 0x740), INTCS_VECT(VIO2_VEU3, 0x760),
+ INTCS_VECT(VIO3_VOU, 0x780),
+ INTCS_VECT(RTDMAC_1_DEI0, 0x800), INTCS_VECT(RTDMAC_1_DEI1, 0x820),
+ INTCS_VECT(RTDMAC_1_DEI2, 0x840), INTCS_VECT(RTDMAC_1_DEI3, 0x860),
+ INTCS_VECT(VIO1_CEU, 0x880), INTCS_VECT(VIO1_BEU0, 0x8a0),
+ INTCS_VECT(VIO1_BEU1, 0x8c0), INTCS_VECT(VIO1_BEU2, 0x8e0),
+ INTCS_VECT(VPU, 0x980),
+ INTCS_VECT(SGX530, 0x9e0),
+ INTCS_VECT(_2DDMAC_2DDM0, 0xa00), INTCS_VECT(_2DDMAC_2DDM1, 0xa20),
+ INTCS_VECT(_2DDMAC_2DDM2, 0xa40), INTCS_VECT(_2DDMAC_2DDM3, 0xa60),
+ INTCS_VECT(IIC2_ALI2, 0xa80), INTCS_VECT(IIC2_TACKI2, 0xaa0),
+ INTCS_VECT(IIC2_WAITI2, 0xac0), INTCS_VECT(IIC2_DTEI2, 0xae0),
+ INTCS_VECT(IPMMU_IPMMUB, 0xb20), INTCS_VECT(IPMMU_IPMMUS, 0xb60),
+ INTCS_VECT(RTDMAC_2_DEI4, 0xb80), INTCS_VECT(RTDMAC_2_DEI5, 0xba0),
+ INTCS_VECT(RTDMAC_2_DADERR, 0xbc0),
+ INTCS_VECT(MSIOF, 0xd20),
+ INTCS_VECT(IIC0_ALI0, 0xe00), INTCS_VECT(IIC0_TACKI0, 0xe20),
+ INTCS_VECT(IIC0_WAITI0, 0xe40), INTCS_VECT(IIC0_DTEI0, 0xe60),
+ INTCS_VECT(TMU_TUNI0, 0xe80), INTCS_VECT(TMU_TUNI1, 0xea0),
+ INTCS_VECT(TMU_TUNI2, 0xec0),
+ INTCS_VECT(CMT, 0xf00),
+ INTCS_VECT(TSIF, 0xf20),
+ INTCS_VECT(IPMMUI, 0xf60),
+ INTCS_VECT(MVI3, 0x420),
+ INTCS_VECT(ICB, 0x480),
+ INTCS_VECT(PEP, 0x4a0),
+ INTCS_VECT(ASA, 0x4c0),
+ INTCS_VECT(BEM, 0x4e0),
+ INTCS_VECT(VE2HO, 0x520),
+ INTCS_VECT(HQE, 0x540),
+ INTCS_VECT(JPEG, 0x560),
+ INTCS_VECT(LCDC, 0x580),
+
+ INTC_VECT(INTCS, 0xf80),
+};
+
+static struct intc_group intcs_groups[] __initdata = {
+ INTC_GROUP(_2DDMAC, _2DDMAC_2DDM0, _2DDMAC_2DDM1,
+ _2DDMAC_2DDM2, _2DDMAC_2DDM3),
+ INTC_GROUP(RTDMAC_1, RTDMAC_1_DEI0, RTDMAC_1_DEI1,
+ RTDMAC_1_DEI2, RTDMAC_1_DEI3),
+ INTC_GROUP(RTDMAC_2, RTDMAC_2_DEI4, RTDMAC_2_DEI5, RTDMAC_2_DADERR),
+ INTC_GROUP(VEU, VIO2_VEU0, VIO2_VEU1, VIO2_VEU2, VIO2_VEU3),
+ INTC_GROUP(BEU, VIO1_BEU0, VIO1_BEU1, VIO1_BEU2),
+ INTC_GROUP(IIC0, IIC0_ALI0, IIC0_TACKI0, IIC0_WAITI0, IIC0_DTEI0),
+ INTC_GROUP(IPMMU, IPMMU_IPMMUS, IPMMU_IPMMUB),
+ INTC_GROUP(IIC2, IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2),
+};
+
+static struct intc_mask_reg intcs_mask_registers[] = {
+ { 0xffd20184, 0xffd201c4, 8, /* IMR1SA / IMCR1SA */
+ { VIO1_BEU2, VIO1_BEU1, VIO1_BEU0, VIO1_CEU,
+ VIO2_VEU3, VIO2_VEU2, VIO2_VEU1, VIO2_VEU0 } },
+ { 0xffd20188, 0xffd201c8, 8, /* IMR2SA / IMCR2SA */
+ { VIO3_VOU, 0, VE2HO, VPU,
+ 0, 0, 0, 0 } },
+ { 0xffd2018c, 0xffd201cc, 8, /* IMR3SA / IMCR3SA */
+ { _2DDMAC_2DDM3, _2DDMAC_2DDM2, _2DDMAC_2DDM1, _2DDMAC_2DDM0,
+ BEM, ASA, PEP, ICB } },
+ { 0xffd20190, 0xffd201d0, 8, /* IMR4SA / IMCR4SA */
+ { 0, 0, MVI3, 0,
+ JPEG, HQE, 0, LCDC } },
+ { 0xffd20194, 0xffd201d4, 8, /* IMR5SA / IMCR5SA */
+ { 0, RTDMAC_2_DADERR, RTDMAC_2_DEI5, RTDMAC_2_DEI4,
+ RTDMAC_1_DEI3, RTDMAC_1_DEI2, RTDMAC_1_DEI1, RTDMAC_1_DEI0 } },
+ { 0xffd20198, 0xffd201d8, 8, /* IMR6SA / IMCR6SA */
+ { 0, 0, MSIOF, 0,
+ SGX530, 0, 0, 0 } },
+ { 0xffd2019c, 0xffd201dc, 8, /* IMR7SA / IMCR7SA */
+ { 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0,
+ 0, 0, 0, 0 } },
+ { 0xffd201a4, 0xffd201e4, 8, /* IMR9SA / IMCR9SA */
+ { 0, 0, 0, CMT,
+ IIC2_DTEI2, IIC2_WAITI2, IIC2_TACKI2, IIC2_ALI2 } },
+ { 0xffd201a8, 0xffd201e8, 8, /* IMR10SA / IMCR10SA */
+ { IPMMU_IPMMUS, 0, IPMMU_IPMMUB, 0,
+ 0, 0, 0, 0 } },
+ { 0xffd201ac, 0xffd201ec, 8, /* IMR11SA / IMCR11SA */
+ { IIC0_DTEI0, IIC0_WAITI0, IIC0_TACKI0, IIC0_ALI0,
+ 0, 0, IPMMUI, TSIF } },
+ { 0xffd20104, 0, 16, /* INTAMASK */
+ { 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, INTCS } },
+};
+
+/* Priority is needed for INTCA to receive the INTCS interrupt */
+static struct intc_prio_reg intcs_prio_registers[] = {
+ { 0xffd20000, 0, 16, 4, /* IPRAS */ { 0, MVI3, _2DDMAC, ICB } },
+ { 0xffd20004, 0, 16, 4, /* IPRBS */ { JPEG, LCDC, 0, 0 } },
+ { 0xffd20008, 0, 16, 4, /* IPRCS */ { BBIF2, 0, 0, 0 } },
+ { 0xffd20010, 0, 16, 4, /* IPRES */ { RTDMAC_1, VIO1_CEU, 0, VPU } },
+ { 0xffd20014, 0, 16, 4, /* IPRFS */ { 0, RTDMAC_2, 0, CMT } },
+ { 0xffd20018, 0, 16, 4, /* IPRGS */ { TMU_TUNI0, TMU_TUNI1,
+ TMU_TUNI2, 0 } },
+ { 0xffd2001c, 0, 16, 4, /* IPRHS */ { 0, VIO3_VOU, VEU, BEU } },
+ { 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, MSIOF, TSIF, IIC0 } },
+ { 0xffd20024, 0, 16, 4, /* IPRJS */ { 0, SGX530, 0, 0 } },
+ { 0xffd20028, 0, 16, 4, /* IPRKS */ { BEM, ASA, IPMMUI, PEP } },
+ { 0xffd2002c, 0, 16, 4, /* IPRLS */ { IPMMU, 0, VE2HO, HQE } },
+ { 0xffd20030, 0, 16, 4, /* IPRMS */ { IIC2, 0, 0, 0 } },
+};
+
+static struct resource intcs_resources[] __initdata = {
+ [0] = {
+ .start = 0xffd20000,
+ .end = 0xffd2ffff,
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+static struct intc_desc intcs_desc __initdata = {
+ .name = "sh7367-intcs",
+ .resource = intcs_resources,
+ .num_resources = ARRAY_SIZE(intcs_resources),
+ .hw = INTC_HW_DESC(intcs_vectors, intcs_groups, intcs_mask_registers,
+ intcs_prio_registers, NULL, NULL),
+};
+
+static void intcs_demux(unsigned int irq, struct irq_desc *desc)
+{
+ void __iomem *reg = (void *)get_irq_data(irq);
+ unsigned int evtcodeas = ioread32(reg);
+
+ generic_handle_irq(intcs_evt2irq(evtcodeas));
+}
void __init sh7367_init_irq(void)
{
- /* INTCA */
+ void __iomem *intevtsa = ioremap_nocache(0xffd20100, PAGE_SIZE);
+
register_intc_controller(&intca_desc);
+ register_intc_controller(&intcs_desc);
+
+ /* demux using INTEVTSA */
+ set_irq_data(evt2irq(0xf80), (void *)intevtsa);
+ set_irq_chained_handler(evt2irq(0xf80), intcs_demux);
}