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9109a30e MD |
1 | /* |
2 | * SH7366 Setup | |
3 | * | |
4 | * Copyright (C) 2008 Renesas Solutions | |
5 | * | |
6 | * Based on linux/arch/sh/kernel/cpu/sh4a/setup-sh7722.c | |
7 | * | |
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 | |
10 | * for more details. | |
11 | */ | |
12 | #include <linux/platform_device.h> | |
13 | #include <linux/init.h> | |
14 | #include <linux/serial.h> | |
96de1a8f | 15 | #include <linux/serial_sci.h> |
714750dd | 16 | #include <linux/uio_driver.h> |
d7f1a9ad | 17 | #include <asm/clock.h> |
9109a30e | 18 | |
0fff76f2 MD |
19 | static struct resource iic_resources[] = { |
20 | [0] = { | |
21 | .name = "IIC", | |
22 | .start = 0x04470000, | |
23 | .end = 0x04470017, | |
24 | .flags = IORESOURCE_MEM, | |
25 | }, | |
26 | [1] = { | |
27 | .start = 96, | |
28 | .end = 99, | |
29 | .flags = IORESOURCE_IRQ, | |
30 | }, | |
31 | }; | |
32 | ||
33 | static struct platform_device iic_device = { | |
34 | .name = "i2c-sh_mobile", | |
35 | .num_resources = ARRAY_SIZE(iic_resources), | |
36 | .resource = iic_resources, | |
37 | }; | |
38 | ||
47c2968c KM |
39 | static struct resource usb_host_resources[] = { |
40 | [0] = { | |
41 | .name = "r8a66597_hcd", | |
42 | .start = 0xa4d80000, | |
43 | .end = 0xa4d800ff, | |
44 | .flags = IORESOURCE_MEM, | |
45 | }, | |
46 | [1] = { | |
47 | .name = "r8a66597_hcd", | |
48 | .start = 65, | |
49 | .end = 65, | |
50 | .flags = IORESOURCE_IRQ, | |
51 | }, | |
52 | }; | |
53 | ||
54 | static struct platform_device usb_host_device = { | |
55 | .name = "r8a66597_hcd", | |
56 | .id = -1, | |
57 | .dev = { | |
58 | .dma_mask = NULL, | |
59 | .coherent_dma_mask = 0xffffffff, | |
60 | }, | |
61 | .num_resources = ARRAY_SIZE(usb_host_resources), | |
62 | .resource = usb_host_resources, | |
63 | }; | |
64 | ||
714750dd MD |
65 | static struct uio_info vpu_platform_data = { |
66 | .name = "VPU5", | |
67 | .version = "0", | |
68 | .irq = 60, | |
69 | }; | |
70 | ||
71 | static struct resource vpu_resources[] = { | |
72 | [0] = { | |
73 | .name = "VPU", | |
74 | .start = 0xfe900000, | |
75 | .end = 0xfe902807, | |
76 | .flags = IORESOURCE_MEM, | |
77 | }, | |
1eca5c92 MD |
78 | [1] = { |
79 | /* place holder for contiguous memory */ | |
80 | }, | |
714750dd MD |
81 | }; |
82 | ||
83 | static struct platform_device vpu_device = { | |
84 | .name = "uio_pdrv_genirq", | |
85 | .id = 0, | |
86 | .dev = { | |
87 | .platform_data = &vpu_platform_data, | |
88 | }, | |
89 | .resource = vpu_resources, | |
90 | .num_resources = ARRAY_SIZE(vpu_resources), | |
91 | }; | |
92 | ||
93 | static struct uio_info veu0_platform_data = { | |
94 | .name = "VEU", | |
95 | .version = "0", | |
96 | .irq = 54, | |
97 | }; | |
98 | ||
99 | static struct resource veu0_resources[] = { | |
100 | [0] = { | |
101 | .name = "VEU(1)", | |
102 | .start = 0xfe920000, | |
103 | .end = 0xfe9200b7, | |
104 | .flags = IORESOURCE_MEM, | |
105 | }, | |
1eca5c92 MD |
106 | [1] = { |
107 | /* place holder for contiguous memory */ | |
108 | }, | |
714750dd MD |
109 | }; |
110 | ||
111 | static struct platform_device veu0_device = { | |
112 | .name = "uio_pdrv_genirq", | |
113 | .id = 1, | |
114 | .dev = { | |
115 | .platform_data = &veu0_platform_data, | |
116 | }, | |
117 | .resource = veu0_resources, | |
118 | .num_resources = ARRAY_SIZE(veu0_resources), | |
119 | }; | |
120 | ||
121 | static struct uio_info veu1_platform_data = { | |
122 | .name = "VEU", | |
123 | .version = "0", | |
124 | .irq = 27, | |
125 | }; | |
126 | ||
127 | static struct resource veu1_resources[] = { | |
128 | [0] = { | |
129 | .name = "VEU(2)", | |
130 | .start = 0xfe924000, | |
131 | .end = 0xfe9240b7, | |
132 | .flags = IORESOURCE_MEM, | |
133 | }, | |
1eca5c92 MD |
134 | [1] = { |
135 | /* place holder for contiguous memory */ | |
136 | }, | |
714750dd MD |
137 | }; |
138 | ||
139 | static struct platform_device veu1_device = { | |
140 | .name = "uio_pdrv_genirq", | |
141 | .id = 2, | |
142 | .dev = { | |
143 | .platform_data = &veu1_platform_data, | |
144 | }, | |
145 | .resource = veu1_resources, | |
146 | .num_resources = ARRAY_SIZE(veu1_resources), | |
147 | }; | |
148 | ||
9109a30e MD |
149 | static struct plat_sci_port sci_platform_data[] = { |
150 | { | |
151 | .mapbase = 0xffe00000, | |
152 | .flags = UPF_BOOT_AUTOCONF, | |
153 | .type = PORT_SCIF, | |
154 | .irqs = { 80, 80, 80, 80 }, | |
155 | }, { | |
156 | .flags = 0, | |
157 | } | |
158 | }; | |
159 | ||
160 | static struct platform_device sci_device = { | |
161 | .name = "sh-sci", | |
162 | .id = -1, | |
163 | .dev = { | |
164 | .platform_data = sci_platform_data, | |
165 | }, | |
166 | }; | |
167 | ||
168 | static struct platform_device *sh7366_devices[] __initdata = { | |
0fff76f2 | 169 | &iic_device, |
9109a30e | 170 | &sci_device, |
47c2968c | 171 | &usb_host_device, |
714750dd MD |
172 | &vpu_device, |
173 | &veu0_device, | |
174 | &veu1_device, | |
9109a30e MD |
175 | }; |
176 | ||
177 | static int __init sh7366_devices_setup(void) | |
178 | { | |
d7f1a9ad MD |
179 | clk_always_enable("mstp031"); /* TLB */ |
180 | clk_always_enable("mstp030"); /* IC */ | |
181 | clk_always_enable("mstp029"); /* OC */ | |
182 | clk_always_enable("mstp028"); /* RSMEM */ | |
183 | clk_always_enable("mstp026"); /* XYMEM */ | |
184 | clk_always_enable("mstp023"); /* INTC3 */ | |
185 | clk_always_enable("mstp022"); /* INTC */ | |
186 | clk_always_enable("mstp020"); /* SuperHyway */ | |
187 | clk_always_enable("mstp109"); /* I2C */ | |
47c2968c | 188 | clk_always_enable("mstp211"); /* USB */ |
d7f1a9ad MD |
189 | clk_always_enable("mstp207"); /* VEU-2 */ |
190 | clk_always_enable("mstp202"); /* VEU-1 */ | |
191 | clk_always_enable("mstp201"); /* VPU */ | |
192 | ||
1eca5c92 MD |
193 | platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20); |
194 | platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20); | |
195 | platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20); | |
d7f1a9ad | 196 | |
9109a30e MD |
197 | return platform_add_devices(sh7366_devices, |
198 | ARRAY_SIZE(sh7366_devices)); | |
199 | } | |
200 | __initcall(sh7366_devices_setup); | |
201 | ||
202 | enum { | |
203 | UNUSED=0, | |
204 | ||
205 | /* interrupt sources */ | |
206 | IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, | |
207 | ICB, | |
208 | DMAC0, DMAC1, DMAC2, DMAC3, | |
209 | VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU, | |
210 | MFI, VPU, USB, | |
211 | MMC_MMC1I, MMC_MMC2I, MMC_MMC3I, | |
212 | DMAC4, DMAC5, DMAC_DADERR, | |
213 | SCIF, SCIFA1, SCIFA2, | |
214 | DENC, MSIOF, | |
215 | FLCTL_FLSTEI, FLCTL_FLENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, | |
216 | I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI, | |
217 | SDHI0, SDHI1, SDHI2, SDHI3, | |
218 | CMT, TSIF, SIU, | |
219 | TMU0, TMU1, TMU2, | |
220 | VEU2, LCDC, | |
221 | ||
222 | /* interrupt groups */ | |
223 | ||
224 | DMAC0123, VIOVOU, MMC, DMAC45, FLCTL, I2C, SDHI, | |
225 | }; | |
226 | ||
227 | static struct intc_vect vectors[] __initdata = { | |
228 | INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620), | |
229 | INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660), | |
230 | INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0), | |
231 | INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0), | |
232 | INTC_VECT(ICB, 0x700), | |
233 | INTC_VECT(DMAC0, 0x800), INTC_VECT(DMAC1, 0x820), | |
234 | INTC_VECT(DMAC2, 0x840), INTC_VECT(DMAC3, 0x860), | |
235 | INTC_VECT(VIO_CEUI, 0x880), INTC_VECT(VIO_BEUI, 0x8a0), | |
236 | INTC_VECT(VIO_VEUI, 0x8c0), INTC_VECT(VOU, 0x8e0), | |
237 | INTC_VECT(MFI, 0x900), INTC_VECT(VPU, 0x980), INTC_VECT(USB, 0xa20), | |
238 | INTC_VECT(MMC_MMC1I, 0xb00), INTC_VECT(MMC_MMC2I, 0xb20), | |
239 | INTC_VECT(MMC_MMC3I, 0xb40), | |
240 | INTC_VECT(DMAC4, 0xb80), INTC_VECT(DMAC5, 0xba0), | |
241 | INTC_VECT(DMAC_DADERR, 0xbc0), | |
242 | INTC_VECT(SCIF, 0xc00), INTC_VECT(SCIFA1, 0xc20), | |
243 | INTC_VECT(SCIFA2, 0xc40), | |
244 | INTC_VECT(DENC, 0xc60), INTC_VECT(MSIOF, 0xc80), | |
245 | INTC_VECT(FLCTL_FLSTEI, 0xd80), INTC_VECT(FLCTL_FLENDI, 0xda0), | |
246 | INTC_VECT(FLCTL_FLTREQ0I, 0xdc0), INTC_VECT(FLCTL_FLTREQ1I, 0xde0), | |
247 | INTC_VECT(I2C_ALI, 0xe00), INTC_VECT(I2C_TACKI, 0xe20), | |
248 | INTC_VECT(I2C_WAITI, 0xe40), INTC_VECT(I2C_DTEI, 0xe60), | |
249 | INTC_VECT(SDHI0, 0xe80), INTC_VECT(SDHI1, 0xea0), | |
250 | INTC_VECT(SDHI2, 0xec0), INTC_VECT(SDHI3, 0xee0), | |
251 | INTC_VECT(CMT, 0xf00), INTC_VECT(TSIF, 0xf20), | |
252 | INTC_VECT(SIU, 0xf80), | |
253 | INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420), | |
254 | INTC_VECT(TMU2, 0x440), | |
714750dd | 255 | INTC_VECT(VEU2, 0x560), INTC_VECT(LCDC, 0x580), |
9109a30e MD |
256 | }; |
257 | ||
258 | static struct intc_group groups[] __initdata = { | |
259 | INTC_GROUP(DMAC0123, DMAC0, DMAC1, DMAC2, DMAC3), | |
260 | INTC_GROUP(VIOVOU, VIO_CEUI, VIO_BEUI, VIO_VEUI, VOU), | |
261 | INTC_GROUP(MMC, MMC_MMC1I, MMC_MMC2I, MMC_MMC3I), | |
262 | INTC_GROUP(DMAC45, DMAC4, DMAC5, DMAC_DADERR), | |
263 | INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLENDI, | |
264 | FLCTL_FLTREQ0I, FLCTL_FLTREQ1I), | |
265 | INTC_GROUP(I2C, I2C_ALI, I2C_TACKI, I2C_WAITI, I2C_DTEI), | |
266 | INTC_GROUP(SDHI, SDHI0, SDHI1, SDHI2, SDHI3), | |
267 | }; | |
268 | ||
269 | static struct intc_mask_reg mask_registers[] __initdata = { | |
270 | { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */ | |
271 | { } }, | |
272 | { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */ | |
273 | { VOU, VIO_VEUI, VIO_BEUI, VIO_CEUI, DMAC3, DMAC2, DMAC1, DMAC0 } }, | |
274 | { 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */ | |
275 | { 0, 0, 0, VPU, 0, 0, 0, MFI } }, | |
276 | { 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */ | |
277 | { 0, 0, 0, ICB } }, | |
278 | { 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */ | |
279 | { 0, TMU2, TMU1, TMU0, VEU2, 0, 0, LCDC } }, | |
280 | { 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */ | |
281 | { 0, DMAC_DADERR, DMAC5, DMAC4, DENC, SCIFA2, SCIFA1, SCIF } }, | |
282 | { 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */ | |
283 | { 0, 0, 0, 0, 0, 0, 0, MSIOF } }, | |
284 | { 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */ | |
285 | { I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI, | |
286 | FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } }, | |
287 | { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */ | |
288 | { SDHI3, SDHI2, SDHI1, SDHI0, 0, 0, 0, SIU } }, | |
289 | { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */ | |
290 | { 0, 0, 0, CMT, 0, USB, } }, | |
291 | { 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */ | |
292 | { 0, MMC_MMC3I, MMC_MMC2I, MMC_MMC1I } }, | |
293 | { 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */ | |
294 | { 0, 0, 0, 0, 0, 0, 0, TSIF } }, | |
295 | { 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */ | |
296 | { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, | |
297 | }; | |
298 | ||
299 | static struct intc_prio_reg prio_registers[] __initdata = { | |
300 | { 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2 } }, | |
301 | { 0xa4080004, 0, 16, 4, /* IPRB */ { VEU2, LCDC, ICB } }, | |
302 | { 0xa4080008, 0, 16, 4, /* IPRC */ { } }, | |
303 | { 0xa408000c, 0, 16, 4, /* IPRD */ { } }, | |
304 | { 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0123, VIOVOU, MFI, VPU } }, | |
305 | { 0xa4080014, 0, 16, 4, /* IPRF */ { 0, DMAC45, USB, CMT } }, | |
306 | { 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF, SCIFA1, SCIFA2, DENC } }, | |
307 | { 0xa408001c, 0, 16, 4, /* IPRH */ { MSIOF, 0, FLCTL, I2C } }, | |
308 | { 0xa4080020, 0, 16, 4, /* IPRI */ { 0, 0, TSIF, } }, | |
309 | { 0xa4080024, 0, 16, 4, /* IPRJ */ { 0, 0, SIU } }, | |
310 | { 0xa4080028, 0, 16, 4, /* IPRK */ { 0, MMC, 0, SDHI } }, | |
311 | { 0xa408002c, 0, 16, 4, /* IPRL */ { } }, | |
312 | { 0xa4140010, 0, 32, 4, /* INTPRI00 */ | |
313 | { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, | |
314 | }; | |
315 | ||
316 | static struct intc_sense_reg sense_registers[] __initdata = { | |
317 | { 0xa414001c, 16, 2, /* ICR1 */ | |
318 | { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, | |
319 | }; | |
320 | ||
6bdfb22a YS |
321 | static struct intc_mask_reg ack_registers[] __initdata = { |
322 | { 0xa4140024, 0, 8, /* INTREQ00 */ | |
323 | { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, | |
324 | }; | |
325 | ||
326 | static DECLARE_INTC_DESC_ACK(intc_desc, "sh7366", vectors, groups, | |
327 | mask_registers, prio_registers, sense_registers, | |
328 | ack_registers); | |
9109a30e MD |
329 | |
330 | void __init plat_irq_setup(void) | |
331 | { | |
332 | register_intc_controller(&intc_desc); | |
333 | } | |
334 | ||
335 | void __init plat_mem_setup(void) | |
336 | { | |
337 | /* TODO: Register Node 1 */ | |
338 | } |