4 * Copyright (C) 2008 Renesas Solutions
6 * Based on linux/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
8 * This file is subject to the terms and conditions of the GNU General Public
9 * License. See the file "COPYING" in the main directory of this archive
12 #include <linux/platform_device.h>
13 #include <linux/init.h>
14 #include <linux/serial.h>
15 #include <linux/serial_sci.h>
17 static struct resource iic_resources[] = {
22 .flags = IORESOURCE_MEM,
27 .flags = IORESOURCE_IRQ,
31 static struct platform_device iic_device = {
32 .name = "i2c-sh_mobile",
33 .num_resources = ARRAY_SIZE(iic_resources),
34 .resource = iic_resources,
37 static struct plat_sci_port sci_platform_data[] = {
39 .mapbase = 0xffe00000,
40 .flags = UPF_BOOT_AUTOCONF,
42 .irqs = { 80, 80, 80, 80 },
48 static struct platform_device sci_device = {
52 .platform_data = sci_platform_data,
56 static struct platform_device *sh7366_devices[] __initdata = {
61 static int __init sh7366_devices_setup(void)
63 return platform_add_devices(sh7366_devices,
64 ARRAY_SIZE(sh7366_devices));
66 __initcall(sh7366_devices_setup);
71 /* interrupt sources */
72 IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
74 DMAC0, DMAC1, DMAC2, DMAC3,
75 VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU,
77 MMC_MMC1I, MMC_MMC2I, MMC_MMC3I,
78 DMAC4, DMAC5, DMAC_DADERR,
81 FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I,
82 I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI,
83 SDHI0, SDHI1, SDHI2, SDHI3,
88 /* interrupt groups */
90 DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C, SDHI,
93 static struct intc_vect vectors[] __initdata = {
94 INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
95 INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
96 INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
97 INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
98 INTC_VECT(ICB, 0x700),
99 INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820),
100 INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860),
101 INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0),
102 INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0),
103 INTC_VECT(MFI, 0x900), INTC_VECT(VPU, 0x980), INTC_VECT(USB, 0xa20),
104 INTC_VECT(MMC_MMC1I, 0xb00), INTC_VECT(MMC_MMC2I, 0xb20),
105 INTC_VECT(MMC_MMC3I, 0xb40),
106 INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0),
107 INTC_VECT(DMAC_DADERR, 0xbc0),
108 INTC_VECT(SCIF, 0xc00), INTC_VECT(SCIFA1, 0xc20),
109 INTC_VECT(SCIFA2, 0xc40),
110 INTC_VECT(DENC, 0xc60), INTC_VECT(MSIOF, 0xc80),
111 INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0),
112 INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0),
113 INTC_VECT(I2C_ALI, 0xe00), INTC_VECT(I2C_TACKI, 0xe20),
114 INTC_VECT(I2C_WAITI, 0xe40), INTC_VECT(I2C_DTEI, 0xe60),
115 INTC_VECT(SDHI0, 0xe80), INTC_VECT(SDHI1, 0xea0),
116 INTC_VECT(SDHI2, 0xec0), INTC_VECT(SDHI3, 0xee0),
117 INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20),
118 INTC_VECT(SIU, 0xf80),
119 INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420),
120 INTC_VECT(TMU2, 0x440),
121 INTC_VECT(VEU2, 0x580), INTC_VECT(LCDC, 0x580),
124 static struct intc_group groups[] __initdata = {
125 INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3),
126 INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU),
127 INTC_GROUP(MMC, MMC_MMC1I, MMC_MMC2I, MMC_MMC3I),
128 INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR),
129 INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI,
130 FLCTL_FLTREQ0I, FLCTL_FLTREQ1I),
131 INTC_GROUP(I2C, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI),
132 INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3),
135 static struct intc_mask_reg mask_registers[] __initdata = {
136 { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
138 { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
139 { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } },
140 { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
141 { 0, 0, 0, VPU, 0, 0, 0, MFI } },
142 { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
144 { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
145 { 0, TMU2, TMU1, TMU0, VEU2, 0, 0, LCDC } },
146 { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
147 { 0, DMAC_DADERR, DMAC5, DMAC4, DENC, SCIFA2, SCIFA1, SCIF } },
148 { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
149 { 0, 0, 0, 0, 0, 0, 0, MSIOF } },
150 { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
151 { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
152 FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
153 { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
154 { SDHI3, SDHI2, SDHI1, SDHI0, 0, 0, 0, SIU } },
155 { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
156 { 0, 0, 0, CMT, 0, USB, } },
157 { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
158 { 0, MMC_MMC3I, MMC_MMC2I, MMC_MMC1I } },
159 { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
160 { 0, 0, 0, 0, 0, 0, 0, TSIF } },
161 { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
162 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
165 static struct intc_prio_reg prio_registers[] __initdata = {
166 { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2 } },
167 { 0xa4080004, 0, 16, 4, /* IPRB */ { VEU2, LCDC, ICB } },
168 { 0xa4080008, 0, 16, 4, /* IPRC */ { } },
169 { 0xa408000c, 0, 16, 4, /* IPRD */ { } },
170 { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, MFI, VPU } },
171 { 0xa4080014, 0, 16, 4, /* IPRF */ { 0, DMAC45, USB, CMT } },
172 { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF, SCIFA1, SCIFA2, DENC } },
173 { 0xa408001c, 0, 16, 4, /* IPRH */ { MSIOF, 0, FLCTL, I2C } },
174 { 0xa4080020, 0, 16, 4, /* IPRI */ { 0, 0, TSIF, } },
175 { 0xa4080024, 0, 16, 4, /* IPRJ */ { 0, 0, SIU } },
176 { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, MMC, 0, SDHI } },
177 { 0xa408002c, 0, 16, 4, /* IPRL */ { } },
178 { 0xa4140010, 0, 32, 4, /* INTPRI00 */
179 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
182 static struct intc_sense_reg sense_registers[] __initdata = {
183 { 0xa414001c, 16, 2, /* ICR1 */
184 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
187 static struct intc_mask_reg ack_registers[] __initdata = {
188 { 0xa4140024, 0, 8, /* INTREQ00 */
189 { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
192 static DECLARE_INTC_DESC_ACK(intc_desc, "sh7366", vectors, groups,
193 mask_registers, prio_registers, sense_registers,
196 void __init plat_irq_setup(void)
198 register_intc_controller(&intc_desc);
201 void __init plat_mem_setup(void)
203 /* TODO: Register Node 1 */