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fix a kmap leak in virtio_console
[linux/fpc-iii.git] / arch / arm / mach-msm / devices-msm7x00.c
blobd83404d4b3280b681b412bf90d4a120c7a566c94
1 /* linux/arch/arm/mach-msm/devices.c
2 *
3 * Copyright (C) 2008 Google, Inc.
4 *
5 * This software is licensed under the terms of the GNU General Public
6 * License version 2, as published by the Free Software Foundation, and
7 * may be copied, distributed, and modified under those terms.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 */
15
16 #include <linux/kernel.h>
17 #include <linux/platform_device.h>
18 #include <linux/clkdev.h>
19
20 #include <mach/irqs.h>
21 #include <mach/msm_iomap.h>
22 #include "devices.h"
23
24 #include <asm/mach/flash.h>
25 #include <linux/mtd/nand.h>
26 #include <linux/mtd/partitions.h>
27
28 #include "clock.h"
29 #include "clock-pcom.h"
30 #include <linux/platform_data/mmc-msm_sdcc.h>
31
32 static struct resource msm_gpio_resources[] = {
33 {
34 .start = 32 + 0,
35 .end = 32 + 0,
36 .flags = IORESOURCE_IRQ,
37 },
38 {
39 .start = 32 + 1,
40 .end = 32 + 1,
41 .flags = IORESOURCE_IRQ,
42 },
43 {
44 .start = 0xa9200800,
45 .end = 0xa9200800 + SZ_4K - 1,
46 .flags = IORESOURCE_MEM,
47 .name = "gpio1"
48 },
49 {
50 .start = 0xa9300C00,
51 .end = 0xa9300C00 + SZ_4K - 1,
52 .flags = IORESOURCE_MEM,
53 .name = "gpio2"
54 },
55 };
56
57 struct platform_device msm_device_gpio_7201 = {
58 .name = "gpio-msm-7201",
59 .num_resources = ARRAY_SIZE(msm_gpio_resources),
60 .resource = msm_gpio_resources,
61 };
62
63 static struct resource resources_uart1[] = {
64 {
65 .start = INT_UART1,
66 .end = INT_UART1,
67 .flags = IORESOURCE_IRQ,
68 },
69 {
70 .start = MSM_UART1_PHYS,
71 .end = MSM_UART1_PHYS + MSM_UART1_SIZE - 1,
72 .flags = IORESOURCE_MEM,
73 .name = "uart_resource"
74 },
75 };
76
77 static struct resource resources_uart2[] = {
78 {
79 .start = INT_UART2,
80 .end = INT_UART2,
81 .flags = IORESOURCE_IRQ,
82 },
83 {
84 .start = MSM_UART2_PHYS,
85 .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1,
86 .flags = IORESOURCE_MEM,
87 .name = "uart_resource"
88 },
89 };
90
91 static struct resource resources_uart3[] = {
92 {
93 .start = INT_UART3,
94 .end = INT_UART3,
95 .flags = IORESOURCE_IRQ,
96 },
97 {
98 .start = MSM_UART3_PHYS,
99 .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1,
100 .flags = IORESOURCE_MEM,
101 .name = "uart_resource"
102 },
103 };
104
105 struct platform_device msm_device_uart1 = {
106 .name = "msm_serial",
107 .id = 0,
108 .num_resources = ARRAY_SIZE(resources_uart1),
109 .resource = resources_uart1,
110 };
111
112 struct platform_device msm_device_uart2 = {
113 .name = "msm_serial",
114 .id = 1,
115 .num_resources = ARRAY_SIZE(resources_uart2),
116 .resource = resources_uart2,
117 };
118
119 struct platform_device msm_device_uart3 = {
120 .name = "msm_serial",
121 .id = 2,
122 .num_resources = ARRAY_SIZE(resources_uart3),
123 .resource = resources_uart3,
124 };
125
126 static struct resource resources_i2c[] = {
127 {
128 .start = MSM_I2C_PHYS,
129 .end = MSM_I2C_PHYS + MSM_I2C_SIZE - 1,
130 .flags = IORESOURCE_MEM,
131 },
132 {
133 .start = INT_PWB_I2C,
134 .end = INT_PWB_I2C,
135 .flags = IORESOURCE_IRQ,
136 },
137 };
138
139 struct platform_device msm_device_i2c = {
140 .name = "msm_i2c",
141 .id = 0,
142 .num_resources = ARRAY_SIZE(resources_i2c),
143 .resource = resources_i2c,
144 };
145
146 static struct resource resources_hsusb[] = {
147 {
148 .start = MSM_HSUSB_PHYS,
149 .end = MSM_HSUSB_PHYS + MSM_HSUSB_SIZE,
150 .flags = IORESOURCE_MEM,
151 },
152 {
153 .start = INT_USB_HS,
154 .end = INT_USB_HS,
155 .flags = IORESOURCE_IRQ,
156 },
157 };
158
159 struct platform_device msm_device_hsusb = {
160 .name = "msm_hsusb",
161 .id = -1,
162 .num_resources = ARRAY_SIZE(resources_hsusb),
163 .resource = resources_hsusb,
164 .dev = {
165 .coherent_dma_mask = 0xffffffff,
166 },
167 };
168
169 struct flash_platform_data msm_nand_data = {
170 .parts = NULL,
171 .nr_parts = 0,
172 };
173
174 static struct resource resources_nand[] = {
175 [0] = {
176 .start = 7,
177 .end = 7,
178 .flags = IORESOURCE_DMA,
179 },
180 };
181
182 struct platform_device msm_device_nand = {
183 .name = "msm_nand",
184 .id = -1,
185 .num_resources = ARRAY_SIZE(resources_nand),
186 .resource = resources_nand,
187 .dev = {
188 .platform_data = &msm_nand_data,
189 },
190 };
191
192 struct platform_device msm_device_smd = {
193 .name = "msm_smd",
194 .id = -1,
195 };
196
197 static struct resource resources_sdc1[] = {
198 {
199 .start = MSM_SDC1_PHYS,
200 .end = MSM_SDC1_PHYS + MSM_SDC1_SIZE - 1,
201 .flags = IORESOURCE_MEM,
202 },
203 {
204 .start = INT_SDC1_0,
205 .end = INT_SDC1_0,
206 .flags = IORESOURCE_IRQ,
207 .name = "cmd_irq",
208 },
209 {
210 .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
211 .name = "status_irq"
212 },
213 {
214 .start = 8,
215 .end = 8,
216 .flags = IORESOURCE_DMA,
217 },
218 };
219
220 static struct resource resources_sdc2[] = {
221 {
222 .start = MSM_SDC2_PHYS,
223 .end = MSM_SDC2_PHYS + MSM_SDC2_SIZE - 1,
224 .flags = IORESOURCE_MEM,
225 },
226 {
227 .start = INT_SDC2_0,
228 .end = INT_SDC2_0,
229 .flags = IORESOURCE_IRQ,
230 .name = "cmd_irq",
231 },
232 {
233 .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
234 .name = "status_irq"
235 },
236 {
237 .start = 8,
238 .end = 8,
239 .flags = IORESOURCE_DMA,
240 },
241 };
242
243 static struct resource resources_sdc3[] = {
244 {
245 .start = MSM_SDC3_PHYS,
246 .end = MSM_SDC3_PHYS + MSM_SDC3_SIZE - 1,
247 .flags = IORESOURCE_MEM,
248 },
249 {
250 .start = INT_SDC3_0,
251 .end = INT_SDC3_0,
252 .flags = IORESOURCE_IRQ,
253 .name = "cmd_irq",
254 },
255 {
256 .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
257 .name = "status_irq"
258 },
259 {
260 .start = 8,
261 .end = 8,
262 .flags = IORESOURCE_DMA,
263 },
264 };
265
266 static struct resource resources_sdc4[] = {
267 {
268 .start = MSM_SDC4_PHYS,
269 .end = MSM_SDC4_PHYS + MSM_SDC4_SIZE - 1,
270 .flags = IORESOURCE_MEM,
271 },
272 {
273 .start = INT_SDC4_0,
274 .end = INT_SDC4_0,
275 .flags = IORESOURCE_IRQ,
276 .name = "cmd_irq",
277 },
278 {
279 .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED,
280 .name = "status_irq"
281 },
282 {
283 .start = 8,
284 .end = 8,
285 .flags = IORESOURCE_DMA,
286 },
287 };
288
289 struct platform_device msm_device_sdc1 = {
290 .name = "msm_sdcc",
291 .id = 1,
292 .num_resources = ARRAY_SIZE(resources_sdc1),
293 .resource = resources_sdc1,
294 .dev = {
295 .coherent_dma_mask = 0xffffffff,
296 },
297 };
298
299 struct platform_device msm_device_sdc2 = {
300 .name = "msm_sdcc",
301 .id = 2,
302 .num_resources = ARRAY_SIZE(resources_sdc2),
303 .resource = resources_sdc2,
304 .dev = {
305 .coherent_dma_mask = 0xffffffff,
306 },
307 };
308
309 struct platform_device msm_device_sdc3 = {
310 .name = "msm_sdcc",
311 .id = 3,
312 .num_resources = ARRAY_SIZE(resources_sdc3),
313 .resource = resources_sdc3,
314 .dev = {
315 .coherent_dma_mask = 0xffffffff,
316 },
317 };
318
319 struct platform_device msm_device_sdc4 = {
320 .name = "msm_sdcc",
321 .id = 4,
322 .num_resources = ARRAY_SIZE(resources_sdc4),
323 .resource = resources_sdc4,
324 .dev = {
325 .coherent_dma_mask = 0xffffffff,
326 },
327 };
328
329 static struct platform_device *msm_sdcc_devices[] __initdata = {
330 &msm_device_sdc1,
331 &msm_device_sdc2,
332 &msm_device_sdc3,
333 &msm_device_sdc4,
334 };
335
336 int __init msm_add_sdcc(unsigned int controller,
337 struct msm_mmc_platform_data *plat,
338 unsigned int stat_irq, unsigned long stat_irq_flags)
339 {
340 struct platform_device *pdev;
341 struct resource *res;
342
343 if (controller < 1 || controller > 4)
344 return -EINVAL;
345
346 pdev = msm_sdcc_devices[controller-1];
347 pdev->dev.platform_data = plat;
348
349 res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq");
350 if (!res)
351 return -EINVAL;
352 else if (stat_irq) {
353 res->start = res->end = stat_irq;
354 res->flags &= ~IORESOURCE_DISABLED;
355 res->flags |= stat_irq_flags;
356 }
357
358 return platform_device_register(pdev);
359 }
360
361 static struct resource resources_mddi0[] = {
362 {
363 .start = MSM_PMDH_PHYS,
364 .end = MSM_PMDH_PHYS + MSM_PMDH_SIZE - 1,
365 .flags = IORESOURCE_MEM,
366 },
367 {
368 .start = INT_MDDI_PRI,
369 .end = INT_MDDI_PRI,
370 .flags = IORESOURCE_IRQ,
371 },
372 };
373
374 static struct resource resources_mddi1[] = {
375 {
376 .start = MSM_EMDH_PHYS,
377 .end = MSM_EMDH_PHYS + MSM_EMDH_SIZE - 1,
378 .flags = IORESOURCE_MEM,
379 },
380 {
381 .start = INT_MDDI_EXT,
382 .end = INT_MDDI_EXT,
383 .flags = IORESOURCE_IRQ,
384 },
385 };
386
387 struct platform_device msm_device_mddi0 = {
388 .name = "msm_mddi",
389 .id = 0,
390 .num_resources = ARRAY_SIZE(resources_mddi0),
391 .resource = resources_mddi0,
392 .dev = {
393 .coherent_dma_mask = 0xffffffff,
394 },
395 };
396
397 struct platform_device msm_device_mddi1 = {
398 .name = "msm_mddi",
399 .id = 1,
400 .num_resources = ARRAY_SIZE(resources_mddi1),
401 .resource = resources_mddi1,
402 .dev = {
403 .coherent_dma_mask = 0xffffffff,
404 },
405 };
406
407 static struct resource resources_mdp[] = {
408 {
409 .start = MSM_MDP_PHYS,
410 .end = MSM_MDP_PHYS + MSM_MDP_SIZE - 1,
411 .name = "mdp",
412 .flags = IORESOURCE_MEM
413 },
414 {
415 .start = INT_MDP,
416 .end = INT_MDP,
417 .flags = IORESOURCE_IRQ,
418 },
419 };
420
421 struct platform_device msm_device_mdp = {
422 .name = "msm_mdp",
423 .id = 0,
424 .num_resources = ARRAY_SIZE(resources_mdp),
425 .resource = resources_mdp,
426 };
427
428 static struct clk_pcom_desc msm_clocks_7x01a[] = {
429 CLK_PCOM("adm_clk", ADM_CLK, NULL, 0),
430 CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0),
431 CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, 0),
432 CLK_PCOM("ebi2_clk", EBI2_CLK, NULL, 0),
433 CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0),
434 CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF),
435 CLK_PCOM("gp_clk", GP_CLK, NULL, 0),
436 CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, OFF),
437 CLK_PCOM("i2c_clk", I2C_CLK, "msm_i2c.0", 0),
438 CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0),
439 CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0),
440 CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF),
441 CLK_PCOM("mdc_clk", MDC_CLK, NULL, 0),
442 CLK_PCOM("mdp_clk", MDP_CLK, NULL, OFF),
443 CLK_PCOM("pbus_clk", PBUS_CLK, NULL, 0),
444 CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0),
445 CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX),
446 CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF),
447 CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF),
448 CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF),
449 CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF),
450 CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF),
451 CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF),
452 CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF),
453 CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF),
454 CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF),
455 CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0),
456 CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0),
457 CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0),
458 CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0),
459 CLK_PCOM("core", UART1_CLK, "msm_serial.0", OFF),
460 CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0),
461 CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF),
462 CLK_PCOM("uart1dm_clk", UART1DM_CLK, NULL, OFF),
463 CLK_PCOM("uart2dm_clk", UART2DM_CLK, NULL, 0),
464 CLK_PCOM("usb_hs_clk", USB_HS_CLK, "msm_hsusb", OFF),
465 CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, "msm_hsusb", OFF),
466 CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0),
467 CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF ),
468 CLK_PCOM("vfe_clk", VFE_CLK, NULL, OFF),
469 CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, OFF),
470 };
471
472 static struct pcom_clk_pdata msm_clock_7x01a_pdata = {
473 .lookup = msm_clocks_7x01a,
474 .num_lookups = ARRAY_SIZE(msm_clocks_7x01a),
475 };
476
477 struct platform_device msm_clock_7x01a = {
478 .name = "msm-clock-pcom",
479 .dev.platform_data = &msm_clock_7x01a_pdata,
480 };
Linux with added FPC-III support