| /* |
| * SH7206 Setup |
| * |
| * Copyright (C) 2006 Yoshinori Sato |
| * Copyright (C) 2009 Paul Mundt |
| * |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| */ |
| #include <linux/platform_device.h> |
| #include <linux/init.h> |
| #include <linux/serial.h> |
| #include <linux/serial_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, 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, |
| |
| CMT0, CMT1, BSC, WDT, |
| |
| MTU2_TCI3V, MTU2_TCI4V, MTU2S_TCI3V, MTU2S_TCI4V, |
| |
| POE2_OEI3, |
| |
| SCIF0, SCIF1, SCIF2, SCIF3, |
| |
| /* interrupt groups */ |
| PINT, |
| }; |
| |
| 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, 108), INTC_IRQ(DMAC0, 109), |
| INTC_IRQ(DMAC1, 112), INTC_IRQ(DMAC1, 113), |
| INTC_IRQ(DMAC2, 116), INTC_IRQ(DMAC2, 117), |
| INTC_IRQ(DMAC3, 120), INTC_IRQ(DMAC3, 121), |
| INTC_IRQ(DMAC4, 124), INTC_IRQ(DMAC4, 125), |
| INTC_IRQ(DMAC5, 128), INTC_IRQ(DMAC5, 129), |
| INTC_IRQ(DMAC6, 132), INTC_IRQ(DMAC6, 133), |
| INTC_IRQ(DMAC7, 136), INTC_IRQ(DMAC7, 137), |
| INTC_IRQ(CMT0, 140), INTC_IRQ(CMT1, 144), |
| INTC_IRQ(BSC, 148), INTC_IRQ(WDT, 152), |
| INTC_IRQ(MTU0_ABCD, 156), INTC_IRQ(MTU0_ABCD, 157), |
| INTC_IRQ(MTU0_ABCD, 158), INTC_IRQ(MTU0_ABCD, 159), |
| INTC_IRQ(MTU0_VEF, 160), INTC_IRQ(MTU0_VEF, 161), |
| INTC_IRQ(MTU0_VEF, 162), |
| INTC_IRQ(MTU1_AB, 164), INTC_IRQ(MTU1_AB, 165), |
| INTC_IRQ(MTU1_VU, 168), INTC_IRQ(MTU1_VU, 169), |
| INTC_IRQ(MTU2_AB, 172), INTC_IRQ(MTU2_AB, 173), |
| INTC_IRQ(MTU2_VU, 176), INTC_IRQ(MTU2_VU, 177), |
| INTC_IRQ(MTU3_ABCD, 180), INTC_IRQ(MTU3_ABCD, 181), |
| INTC_IRQ(MTU3_ABCD, 182), INTC_IRQ(MTU3_ABCD, 183), |
| INTC_IRQ(MTU2_TCI3V, 184), |
| INTC_IRQ(MTU4_ABCD, 188), INTC_IRQ(MTU4_ABCD, 189), |
| INTC_IRQ(MTU4_ABCD, 190), INTC_IRQ(MTU4_ABCD, 191), |
| INTC_IRQ(MTU2_TCI4V, 192), |
| INTC_IRQ(MTU5, 196), INTC_IRQ(MTU5, 197), |
| INTC_IRQ(MTU5, 198), |
| INTC_IRQ(POE2_12, 200), INTC_IRQ(POE2_12, 201), |
| INTC_IRQ(MTU3S_ABCD, 204), INTC_IRQ(MTU3S_ABCD, 205), |
| INTC_IRQ(MTU3S_ABCD, 206), INTC_IRQ(MTU3S_ABCD, 207), |
| INTC_IRQ(MTU2S_TCI3V, 208), |
| INTC_IRQ(MTU4S_ABCD, 212), INTC_IRQ(MTU4S_ABCD, 213), |
| INTC_IRQ(MTU4S_ABCD, 214), INTC_IRQ(MTU4S_ABCD, 215), |
| INTC_IRQ(MTU2S_TCI4V, 216), |
| INTC_IRQ(MTU5S, 220), INTC_IRQ(MTU5S, 221), |
| INTC_IRQ(MTU5S, 222), |
| INTC_IRQ(POE2_OEI3, 224), |
| INTC_IRQ(IIC3, 228), INTC_IRQ(IIC3, 229), |
| INTC_IRQ(IIC3, 230), INTC_IRQ(IIC3, 231), |
| INTC_IRQ(IIC3, 232), |
| INTC_IRQ(SCIF0, 240), INTC_IRQ(SCIF0, 241), |
| INTC_IRQ(SCIF0, 242), INTC_IRQ(SCIF0, 243), |
| INTC_IRQ(SCIF1, 244), INTC_IRQ(SCIF1, 245), |
| INTC_IRQ(SCIF1, 246), INTC_IRQ(SCIF1, 247), |
| INTC_IRQ(SCIF2, 248), INTC_IRQ(SCIF2, 249), |
| INTC_IRQ(SCIF2, 250), INTC_IRQ(SCIF2, 251), |
| INTC_IRQ(SCIF3, 252), INTC_IRQ(SCIF3, 253), |
| INTC_IRQ(SCIF3, 254), INTC_IRQ(SCIF3, 255), |
| }; |
| |
| static struct intc_group groups[] __initdata = { |
| INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, |
| PINT4, PINT5, PINT6, PINT7), |
| }; |
| |
| 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, |
| mask_registers, prio_registers, NULL); |
| |
| static struct plat_sci_port sci_platform_data[] = { |
| { |
| .mapbase = 0xfffe8000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .type = PORT_SCIF, |
| .irqs = { 240, 240, 240, 240 }, |
| }, { |
| .mapbase = 0xfffe8800, |
| .flags = UPF_BOOT_AUTOCONF, |
| .type = PORT_SCIF, |
| .irqs = { 244, 244, 244, 244 }, |
| }, { |
| .mapbase = 0xfffe9000, |
| .flags = UPF_BOOT_AUTOCONF, |
| .type = PORT_SCIF, |
| .irqs = { 248, 248, 248, 248 }, |
| }, { |
| .mapbase = 0xfffe9800, |
| .flags = UPF_BOOT_AUTOCONF, |
| .type = PORT_SCIF, |
| .irqs = { 252, 252, 252, 252 }, |
| }, { |
| .flags = 0, |
| } |
| }; |
| |
| static struct platform_device sci_device = { |
| .name = "sh-sci", |
| .id = -1, |
| .dev = { |
| .platform_data = sci_platform_data, |
| }, |
| }; |
| |
| static struct platform_device *sh7206_devices[] __initdata = { |
| &sci_device, |
| }; |
| |
| static int __init sh7206_devices_setup(void) |
| { |
| return platform_add_devices(sh7206_devices, |
| ARRAY_SIZE(sh7206_devices)); |
| } |
| __initcall(sh7206_devices_setup); |
| |
| void __init plat_irq_setup(void) |
| { |
| register_intc_controller(&intc_desc); |
| } |