Commit | Line | Data |
---|---|---|
bb3cee2b LW |
1 | /* |
2 | * | |
3 | * arch/arm/mach-u300/core.c | |
4 | * | |
5 | * | |
ec8f1253 | 6 | * Copyright (C) 2007-2010 ST-Ericsson SA |
bb3cee2b LW |
7 | * License terms: GNU General Public License (GPL) version 2 |
8 | * Core platform support, IRQ handling and device definitions. | |
9 | * Author: Linus Walleij <linus.walleij@stericsson.com> | |
10 | */ | |
11 | #include <linux/kernel.h> | |
12 | #include <linux/init.h> | |
13 | #include <linux/spinlock.h> | |
14 | #include <linux/interrupt.h> | |
15 | #include <linux/bitops.h> | |
16 | #include <linux/device.h> | |
17 | #include <linux/mm.h> | |
18 | #include <linux/termios.h> | |
ec8f1253 | 19 | #include <linux/dmaengine.h> |
bb3cee2b | 20 | #include <linux/amba/bus.h> |
a64ae394 | 21 | #include <linux/amba/mmci.h> |
ec8f1253 | 22 | #include <linux/amba/serial.h> |
bb3cee2b LW |
23 | #include <linux/platform_device.h> |
24 | #include <linux/gpio.h> | |
b7276b23 LW |
25 | #include <linux/clk.h> |
26 | #include <linux/err.h> | |
93ac5a55 LW |
27 | #include <linux/mtd/nand.h> |
28 | #include <linux/mtd/fsmc.h> | |
98da3529 | 29 | #include <linux/pinctrl/machine.h> |
28a8d14c | 30 | #include <linux/pinctrl/consumer.h> |
51dddfe8 | 31 | #include <linux/pinctrl/pinconf-generic.h> |
d70a5969 | 32 | #include <linux/dma-mapping.h> |
50667d63 | 33 | #include <linux/platform_data/clk-u300.h> |
bb3cee2b LW |
34 | |
35 | #include <asm/types.h> | |
36 | #include <asm/setup.h> | |
37 | #include <asm/memory.h> | |
38 | #include <asm/hardware/vic.h> | |
39 | #include <asm/mach/map.h> | |
40 | #include <asm/mach/irq.h> | |
41 | ||
93ac5a55 | 42 | #include <mach/coh901318.h> |
bb3cee2b LW |
43 | #include <mach/hardware.h> |
44 | #include <mach/syscon.h> | |
08d1e2e6 | 45 | #include <mach/dma_channels.h> |
cc890cd7 | 46 | #include <mach/gpio-u300.h> |
bb3cee2b | 47 | |
c7c8c78f | 48 | #include "spi.h" |
6be2a0ca | 49 | #include "i2c.h" |
a64ae394 | 50 | #include "u300-gpio.h" |
bb3cee2b LW |
51 | |
52 | /* | |
53 | * Static I/O mappings that are needed for booting the U300 platforms. The | |
54 | * only things we need are the areas where we find the timer, syscon and | |
55 | * intcon, since the remaining device drivers will map their own memory | |
56 | * physical to virtual as the need arise. | |
57 | */ | |
58 | static struct map_desc u300_io_desc[] __initdata = { | |
59 | { | |
60 | .virtual = U300_SLOW_PER_VIRT_BASE, | |
61 | .pfn = __phys_to_pfn(U300_SLOW_PER_PHYS_BASE), | |
62 | .length = SZ_64K, | |
63 | .type = MT_DEVICE, | |
64 | }, | |
65 | { | |
66 | .virtual = U300_AHB_PER_VIRT_BASE, | |
67 | .pfn = __phys_to_pfn(U300_AHB_PER_PHYS_BASE), | |
68 | .length = SZ_32K, | |
69 | .type = MT_DEVICE, | |
70 | }, | |
71 | { | |
72 | .virtual = U300_FAST_PER_VIRT_BASE, | |
73 | .pfn = __phys_to_pfn(U300_FAST_PER_PHYS_BASE), | |
74 | .length = SZ_32K, | |
75 | .type = MT_DEVICE, | |
76 | }, | |
bb3cee2b LW |
77 | }; |
78 | ||
79 | void __init u300_map_io(void) | |
80 | { | |
81 | iotable_init(u300_io_desc, ARRAY_SIZE(u300_io_desc)); | |
d70a5969 JM |
82 | /* We enable a real big DMA buffer if need be. */ |
83 | init_consistent_dma_size(SZ_4M); | |
bb3cee2b LW |
84 | } |
85 | ||
86 | /* | |
87 | * Declaration of devices found on the U300 board and | |
88 | * their respective memory locations. | |
89 | */ | |
ec8f1253 LW |
90 | |
91 | static struct amba_pl011_data uart0_plat_data = { | |
92 | #ifdef CONFIG_COH901318 | |
93 | .dma_filter = coh901318_filter_id, | |
94 | .dma_rx_param = (void *) U300_DMA_UART0_RX, | |
95 | .dma_tx_param = (void *) U300_DMA_UART0_TX, | |
96 | #endif | |
97 | }; | |
98 | ||
6db2a457 RK |
99 | /* Slow device at 0x3000 offset */ |
100 | static AMBA_APB_DEVICE(uart0, "uart0", 0, U300_UART0_BASE, | |
101 | { IRQ_U300_UART0 }, &uart0_plat_data); | |
bb3cee2b LW |
102 | |
103 | /* The U335 have an additional UART1 on the APP CPU */ | |
104 | #ifdef CONFIG_MACH_U300_BS335 | |
ec8f1253 LW |
105 | static struct amba_pl011_data uart1_plat_data = { |
106 | #ifdef CONFIG_COH901318 | |
107 | .dma_filter = coh901318_filter_id, | |
108 | .dma_rx_param = (void *) U300_DMA_UART1_RX, | |
109 | .dma_tx_param = (void *) U300_DMA_UART1_TX, | |
110 | #endif | |
111 | }; | |
112 | ||
6db2a457 RK |
113 | /* Fast device at 0x7000 offset */ |
114 | static AMBA_APB_DEVICE(uart1, "uart1", 0, U300_UART1_BASE, | |
115 | { IRQ_U300_UART1 }, &uart1_plat_data); | |
bb3cee2b LW |
116 | #endif |
117 | ||
6db2a457 RK |
118 | /* AHB device at 0x4000 offset */ |
119 | static AMBA_APB_DEVICE(pl172, "pl172", 0, U300_EMIF_CFG_BASE, { }, NULL); | |
bb3cee2b | 120 | |
6db2a457 RK |
121 | /* Fast device at 0x6000 offset */ |
122 | static AMBA_APB_DEVICE(pl022, "pl022", 0, U300_SPI_BASE, | |
123 | { IRQ_U300_SPI }, NULL); | |
bb3cee2b | 124 | |
6db2a457 RK |
125 | /* Fast device at 0x1000 offset */ |
126 | #define U300_MMCSD_IRQS { IRQ_U300_MMCSD_MCIINTR0, IRQ_U300_MMCSD_MCIINTR1 } | |
127 | ||
a64ae394 LW |
128 | static struct mmci_platform_data mmcsd_platform_data = { |
129 | /* | |
130 | * Do not set ocr_mask or voltage translation function, | |
131 | * we have a regulator we can control instead. | |
132 | */ | |
133 | .f_max = 24000000, | |
134 | .gpio_wp = -1, | |
135 | .gpio_cd = U300_GPIO_PIN_MMC_CD, | |
136 | .cd_invert = true, | |
137 | .capabilities = MMC_CAP_MMC_HIGHSPEED | | |
138 | MMC_CAP_SD_HIGHSPEED | MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, | |
139 | #ifdef CONFIG_COH901318 | |
140 | .dma_filter = coh901318_filter_id, | |
141 | .dma_rx_param = (void *) U300_DMA_MMCSD_RX_TX, | |
142 | /* Don't specify a TX channel, this RX channel is bidirectional */ | |
143 | #endif | |
144 | }; | |
145 | ||
6db2a457 | 146 | static AMBA_APB_DEVICE(mmcsd, "mmci", 0, U300_MMCSD_BASE, |
a64ae394 | 147 | U300_MMCSD_IRQS, &mmcsd_platform_data); |
bb3cee2b LW |
148 | |
149 | /* | |
150 | * The order of device declaration may be important, since some devices | |
151 | * have dependencies on other devices being initialized first. | |
152 | */ | |
153 | static struct amba_device *amba_devs[] __initdata = { | |
154 | &uart0_device, | |
155 | #ifdef CONFIG_MACH_U300_BS335 | |
156 | &uart1_device, | |
157 | #endif | |
158 | &pl022_device, | |
159 | &pl172_device, | |
160 | &mmcsd_device, | |
161 | }; | |
162 | ||
163 | /* Here follows a list of all hw resources that the platform devices | |
164 | * allocate. Note, clock dependencies are not included | |
165 | */ | |
166 | ||
167 | static struct resource gpio_resources[] = { | |
168 | { | |
169 | .start = U300_GPIO_BASE, | |
170 | .end = (U300_GPIO_BASE + SZ_4K - 1), | |
171 | .flags = IORESOURCE_MEM, | |
172 | }, | |
173 | { | |
174 | .name = "gpio0", | |
175 | .start = IRQ_U300_GPIO_PORT0, | |
176 | .end = IRQ_U300_GPIO_PORT0, | |
177 | .flags = IORESOURCE_IRQ, | |
178 | }, | |
179 | { | |
180 | .name = "gpio1", | |
181 | .start = IRQ_U300_GPIO_PORT1, | |
182 | .end = IRQ_U300_GPIO_PORT1, | |
183 | .flags = IORESOURCE_IRQ, | |
184 | }, | |
185 | { | |
186 | .name = "gpio2", | |
187 | .start = IRQ_U300_GPIO_PORT2, | |
188 | .end = IRQ_U300_GPIO_PORT2, | |
189 | .flags = IORESOURCE_IRQ, | |
190 | }, | |
cc890cd7 | 191 | #if defined(CONFIG_MACH_U300_BS365) || defined(CONFIG_MACH_U300_BS335) |
bb3cee2b LW |
192 | { |
193 | .name = "gpio3", | |
194 | .start = IRQ_U300_GPIO_PORT3, | |
195 | .end = IRQ_U300_GPIO_PORT3, | |
196 | .flags = IORESOURCE_IRQ, | |
197 | }, | |
198 | { | |
199 | .name = "gpio4", | |
200 | .start = IRQ_U300_GPIO_PORT4, | |
201 | .end = IRQ_U300_GPIO_PORT4, | |
202 | .flags = IORESOURCE_IRQ, | |
203 | }, | |
cc890cd7 | 204 | #endif |
bb3cee2b LW |
205 | #ifdef CONFIG_MACH_U300_BS335 |
206 | { | |
207 | .name = "gpio5", | |
208 | .start = IRQ_U300_GPIO_PORT5, | |
209 | .end = IRQ_U300_GPIO_PORT5, | |
210 | .flags = IORESOURCE_IRQ, | |
211 | }, | |
212 | { | |
213 | .name = "gpio6", | |
214 | .start = IRQ_U300_GPIO_PORT6, | |
215 | .end = IRQ_U300_GPIO_PORT6, | |
216 | .flags = IORESOURCE_IRQ, | |
217 | }, | |
218 | #endif /* CONFIG_MACH_U300_BS335 */ | |
bb3cee2b LW |
219 | }; |
220 | ||
221 | static struct resource keypad_resources[] = { | |
222 | { | |
223 | .start = U300_KEYPAD_BASE, | |
224 | .end = U300_KEYPAD_BASE + SZ_4K - 1, | |
225 | .flags = IORESOURCE_MEM, | |
226 | }, | |
227 | { | |
228 | .name = "coh901461-press", | |
229 | .start = IRQ_U300_KEYPAD_KEYBF, | |
230 | .end = IRQ_U300_KEYPAD_KEYBF, | |
231 | .flags = IORESOURCE_IRQ, | |
232 | }, | |
233 | { | |
234 | .name = "coh901461-release", | |
235 | .start = IRQ_U300_KEYPAD_KEYBR, | |
236 | .end = IRQ_U300_KEYPAD_KEYBR, | |
237 | .flags = IORESOURCE_IRQ, | |
238 | }, | |
239 | }; | |
240 | ||
241 | static struct resource rtc_resources[] = { | |
242 | { | |
243 | .start = U300_RTC_BASE, | |
244 | .end = U300_RTC_BASE + SZ_4K - 1, | |
245 | .flags = IORESOURCE_MEM, | |
246 | }, | |
247 | { | |
248 | .start = IRQ_U300_RTC, | |
249 | .end = IRQ_U300_RTC, | |
250 | .flags = IORESOURCE_IRQ, | |
251 | }, | |
252 | }; | |
253 | ||
254 | /* | |
255 | * Fsmc does have IRQs: #43 and #44 (NFIF and NFIF2) | |
256 | * but these are not yet used by the driver. | |
257 | */ | |
258 | static struct resource fsmc_resources[] = { | |
259 | { | |
93ac5a55 LW |
260 | .name = "nand_data", |
261 | .start = U300_NAND_CS0_PHYS_BASE, | |
262 | .end = U300_NAND_CS0_PHYS_BASE + SZ_16K - 1, | |
263 | .flags = IORESOURCE_MEM, | |
264 | }, | |
265 | { | |
266 | .name = "fsmc_regs", | |
bb3cee2b LW |
267 | .start = U300_NAND_IF_PHYS_BASE, |
268 | .end = U300_NAND_IF_PHYS_BASE + SZ_4K - 1, | |
269 | .flags = IORESOURCE_MEM, | |
270 | }, | |
271 | }; | |
272 | ||
273 | static struct resource i2c0_resources[] = { | |
274 | { | |
275 | .start = U300_I2C0_BASE, | |
276 | .end = U300_I2C0_BASE + SZ_4K - 1, | |
277 | .flags = IORESOURCE_MEM, | |
278 | }, | |
279 | { | |
280 | .start = IRQ_U300_I2C0, | |
281 | .end = IRQ_U300_I2C0, | |
282 | .flags = IORESOURCE_IRQ, | |
283 | }, | |
284 | }; | |
285 | ||
286 | static struct resource i2c1_resources[] = { | |
287 | { | |
288 | .start = U300_I2C1_BASE, | |
289 | .end = U300_I2C1_BASE + SZ_4K - 1, | |
290 | .flags = IORESOURCE_MEM, | |
291 | }, | |
292 | { | |
293 | .start = IRQ_U300_I2C1, | |
294 | .end = IRQ_U300_I2C1, | |
295 | .flags = IORESOURCE_IRQ, | |
296 | }, | |
297 | ||
298 | }; | |
299 | ||
300 | static struct resource wdog_resources[] = { | |
301 | { | |
302 | .start = U300_WDOG_BASE, | |
303 | .end = U300_WDOG_BASE + SZ_4K - 1, | |
304 | .flags = IORESOURCE_MEM, | |
305 | }, | |
306 | { | |
307 | .start = IRQ_U300_WDOG, | |
308 | .end = IRQ_U300_WDOG, | |
309 | .flags = IORESOURCE_IRQ, | |
310 | } | |
311 | }; | |
312 | ||
08d1e2e6 LW |
313 | static struct resource dma_resource[] = { |
314 | { | |
315 | .start = U300_DMAC_BASE, | |
316 | .end = U300_DMAC_BASE + PAGE_SIZE - 1, | |
317 | .flags = IORESOURCE_MEM, | |
318 | }, | |
319 | { | |
320 | .start = IRQ_U300_DMA, | |
321 | .end = IRQ_U300_DMA, | |
322 | .flags = IORESOURCE_IRQ, | |
323 | } | |
324 | }; | |
325 | ||
326 | #ifdef CONFIG_MACH_U300_BS335 | |
327 | /* points out all dma slave channels. | |
328 | * Syntax is [A1, B1, A2, B2, .... ,-1,-1] | |
329 | * Select all channels from A to B, end of list is marked with -1,-1 | |
330 | */ | |
331 | static int dma_slave_channels[] = { | |
332 | U300_DMA_MSL_TX_0, U300_DMA_SPI_RX, | |
333 | U300_DMA_UART1_TX, U300_DMA_UART1_RX, -1, -1}; | |
334 | ||
335 | /* points out all dma memcpy channels. */ | |
336 | static int dma_memcpy_channels[] = { | |
337 | U300_DMA_GENERAL_PURPOSE_0, U300_DMA_GENERAL_PURPOSE_8, -1, -1}; | |
338 | ||
339 | #else /* CONFIG_MACH_U300_BS335 */ | |
340 | ||
341 | static int dma_slave_channels[] = {U300_DMA_MSL_TX_0, U300_DMA_SPI_RX, -1, -1}; | |
342 | static int dma_memcpy_channels[] = { | |
343 | U300_DMA_GENERAL_PURPOSE_0, U300_DMA_GENERAL_PURPOSE_10, -1, -1}; | |
344 | ||
345 | #endif | |
346 | ||
347 | /** register dma for memory access | |
348 | * | |
349 | * active 1 means dma intends to access memory | |
350 | * 0 means dma wont access memory | |
351 | */ | |
352 | static void coh901318_access_memory_state(struct device *dev, bool active) | |
353 | { | |
354 | } | |
355 | ||
356 | #define flags_memcpy_config (COH901318_CX_CFG_CH_DISABLE | \ | |
357 | COH901318_CX_CFG_RM_MEMORY_TO_MEMORY | \ | |
358 | COH901318_CX_CFG_LCR_DISABLE | \ | |
359 | COH901318_CX_CFG_TC_IRQ_ENABLE | \ | |
360 | COH901318_CX_CFG_BE_IRQ_ENABLE) | |
361 | #define flags_memcpy_lli_chained (COH901318_CX_CTRL_TC_ENABLE | \ | |
362 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | \ | |
363 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | \ | |
364 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | \ | |
365 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | \ | |
366 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | \ | |
367 | COH901318_CX_CTRL_MASTER_MODE_M1RW | \ | |
368 | COH901318_CX_CTRL_TCP_DISABLE | \ | |
369 | COH901318_CX_CTRL_TC_IRQ_DISABLE | \ | |
370 | COH901318_CX_CTRL_HSP_DISABLE | \ | |
371 | COH901318_CX_CTRL_HSS_DISABLE | \ | |
372 | COH901318_CX_CTRL_DDMA_LEGACY | \ | |
373 | COH901318_CX_CTRL_PRDD_SOURCE) | |
374 | #define flags_memcpy_lli (COH901318_CX_CTRL_TC_ENABLE | \ | |
375 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | \ | |
376 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | \ | |
377 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | \ | |
378 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | \ | |
379 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | \ | |
380 | COH901318_CX_CTRL_MASTER_MODE_M1RW | \ | |
381 | COH901318_CX_CTRL_TCP_DISABLE | \ | |
382 | COH901318_CX_CTRL_TC_IRQ_DISABLE | \ | |
383 | COH901318_CX_CTRL_HSP_DISABLE | \ | |
384 | COH901318_CX_CTRL_HSS_DISABLE | \ | |
385 | COH901318_CX_CTRL_DDMA_LEGACY | \ | |
386 | COH901318_CX_CTRL_PRDD_SOURCE) | |
387 | #define flags_memcpy_lli_last (COH901318_CX_CTRL_TC_ENABLE | \ | |
388 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | \ | |
389 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | \ | |
390 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | \ | |
391 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | \ | |
392 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | \ | |
393 | COH901318_CX_CTRL_MASTER_MODE_M1RW | \ | |
394 | COH901318_CX_CTRL_TCP_DISABLE | \ | |
395 | COH901318_CX_CTRL_TC_IRQ_ENABLE | \ | |
396 | COH901318_CX_CTRL_HSP_DISABLE | \ | |
397 | COH901318_CX_CTRL_HSS_DISABLE | \ | |
398 | COH901318_CX_CTRL_DDMA_LEGACY | \ | |
399 | COH901318_CX_CTRL_PRDD_SOURCE) | |
400 | ||
401 | const struct coh_dma_channel chan_config[U300_DMA_CHANNELS] = { | |
402 | { | |
403 | .number = U300_DMA_MSL_TX_0, | |
404 | .name = "MSL TX 0", | |
405 | .priority_high = 0, | |
406 | .dev_addr = U300_MSL_BASE + 0 * 0x40 + 0x20, | |
407 | }, | |
408 | { | |
409 | .number = U300_DMA_MSL_TX_1, | |
410 | .name = "MSL TX 1", | |
411 | .priority_high = 0, | |
412 | .dev_addr = U300_MSL_BASE + 1 * 0x40 + 0x20, | |
413 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
414 | COH901318_CX_CFG_LCR_DISABLE | |
415 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
416 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
417 | .param.ctrl_lli_chained = 0 | | |
418 | COH901318_CX_CTRL_TC_ENABLE | | |
419 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
420 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
421 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
422 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
423 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
424 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
425 | COH901318_CX_CTRL_TCP_DISABLE | | |
426 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
427 | COH901318_CX_CTRL_HSP_ENABLE | | |
428 | COH901318_CX_CTRL_HSS_DISABLE | | |
429 | COH901318_CX_CTRL_DDMA_LEGACY | | |
430 | COH901318_CX_CTRL_PRDD_SOURCE, | |
431 | .param.ctrl_lli = 0 | | |
432 | COH901318_CX_CTRL_TC_ENABLE | | |
433 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
434 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
435 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
436 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
437 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
438 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
439 | COH901318_CX_CTRL_TCP_ENABLE | | |
440 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
441 | COH901318_CX_CTRL_HSP_ENABLE | | |
442 | COH901318_CX_CTRL_HSS_DISABLE | | |
443 | COH901318_CX_CTRL_DDMA_LEGACY | | |
444 | COH901318_CX_CTRL_PRDD_SOURCE, | |
445 | .param.ctrl_lli_last = 0 | | |
446 | COH901318_CX_CTRL_TC_ENABLE | | |
447 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
448 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
449 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
450 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
451 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
452 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
453 | COH901318_CX_CTRL_TCP_ENABLE | | |
454 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
455 | COH901318_CX_CTRL_HSP_ENABLE | | |
456 | COH901318_CX_CTRL_HSS_DISABLE | | |
457 | COH901318_CX_CTRL_DDMA_LEGACY | | |
458 | COH901318_CX_CTRL_PRDD_SOURCE, | |
459 | }, | |
460 | { | |
461 | .number = U300_DMA_MSL_TX_2, | |
462 | .name = "MSL TX 2", | |
463 | .priority_high = 0, | |
464 | .dev_addr = U300_MSL_BASE + 2 * 0x40 + 0x20, | |
465 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
466 | COH901318_CX_CFG_LCR_DISABLE | |
467 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
468 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
469 | .param.ctrl_lli_chained = 0 | | |
470 | COH901318_CX_CTRL_TC_ENABLE | | |
471 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
472 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
473 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
474 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
475 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
476 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
477 | COH901318_CX_CTRL_TCP_DISABLE | | |
478 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
479 | COH901318_CX_CTRL_HSP_ENABLE | | |
480 | COH901318_CX_CTRL_HSS_DISABLE | | |
481 | COH901318_CX_CTRL_DDMA_LEGACY | | |
482 | COH901318_CX_CTRL_PRDD_SOURCE, | |
483 | .param.ctrl_lli = 0 | | |
484 | COH901318_CX_CTRL_TC_ENABLE | | |
485 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
486 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
487 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
488 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
489 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
490 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
491 | COH901318_CX_CTRL_TCP_ENABLE | | |
492 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
493 | COH901318_CX_CTRL_HSP_ENABLE | | |
494 | COH901318_CX_CTRL_HSS_DISABLE | | |
495 | COH901318_CX_CTRL_DDMA_LEGACY | | |
496 | COH901318_CX_CTRL_PRDD_SOURCE, | |
497 | .param.ctrl_lli_last = 0 | | |
498 | COH901318_CX_CTRL_TC_ENABLE | | |
499 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
500 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
501 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
502 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
503 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
504 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
505 | COH901318_CX_CTRL_TCP_ENABLE | | |
506 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
507 | COH901318_CX_CTRL_HSP_ENABLE | | |
508 | COH901318_CX_CTRL_HSS_DISABLE | | |
509 | COH901318_CX_CTRL_DDMA_LEGACY | | |
510 | COH901318_CX_CTRL_PRDD_SOURCE, | |
511 | .desc_nbr_max = 10, | |
512 | }, | |
513 | { | |
514 | .number = U300_DMA_MSL_TX_3, | |
515 | .name = "MSL TX 3", | |
516 | .priority_high = 0, | |
517 | .dev_addr = U300_MSL_BASE + 3 * 0x40 + 0x20, | |
518 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
519 | COH901318_CX_CFG_LCR_DISABLE | |
520 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
521 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
522 | .param.ctrl_lli_chained = 0 | | |
523 | COH901318_CX_CTRL_TC_ENABLE | | |
524 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
525 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
526 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
527 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
528 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
529 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
530 | COH901318_CX_CTRL_TCP_DISABLE | | |
531 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
532 | COH901318_CX_CTRL_HSP_ENABLE | | |
533 | COH901318_CX_CTRL_HSS_DISABLE | | |
534 | COH901318_CX_CTRL_DDMA_LEGACY | | |
535 | COH901318_CX_CTRL_PRDD_SOURCE, | |
536 | .param.ctrl_lli = 0 | | |
537 | COH901318_CX_CTRL_TC_ENABLE | | |
538 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
539 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
540 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
541 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
542 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
543 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
544 | COH901318_CX_CTRL_TCP_ENABLE | | |
545 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
546 | COH901318_CX_CTRL_HSP_ENABLE | | |
547 | COH901318_CX_CTRL_HSS_DISABLE | | |
548 | COH901318_CX_CTRL_DDMA_LEGACY | | |
549 | COH901318_CX_CTRL_PRDD_SOURCE, | |
550 | .param.ctrl_lli_last = 0 | | |
551 | COH901318_CX_CTRL_TC_ENABLE | | |
552 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
553 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
554 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
555 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
556 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
557 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
558 | COH901318_CX_CTRL_TCP_ENABLE | | |
559 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
560 | COH901318_CX_CTRL_HSP_ENABLE | | |
561 | COH901318_CX_CTRL_HSS_DISABLE | | |
562 | COH901318_CX_CTRL_DDMA_LEGACY | | |
563 | COH901318_CX_CTRL_PRDD_SOURCE, | |
564 | }, | |
565 | { | |
566 | .number = U300_DMA_MSL_TX_4, | |
567 | .name = "MSL TX 4", | |
568 | .priority_high = 0, | |
569 | .dev_addr = U300_MSL_BASE + 4 * 0x40 + 0x20, | |
570 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
571 | COH901318_CX_CFG_LCR_DISABLE | |
572 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
573 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
574 | .param.ctrl_lli_chained = 0 | | |
575 | COH901318_CX_CTRL_TC_ENABLE | | |
576 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
577 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
578 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
579 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
580 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
581 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
582 | COH901318_CX_CTRL_TCP_DISABLE | | |
583 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
584 | COH901318_CX_CTRL_HSP_ENABLE | | |
585 | COH901318_CX_CTRL_HSS_DISABLE | | |
586 | COH901318_CX_CTRL_DDMA_LEGACY | | |
587 | COH901318_CX_CTRL_PRDD_SOURCE, | |
588 | .param.ctrl_lli = 0 | | |
589 | COH901318_CX_CTRL_TC_ENABLE | | |
590 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
591 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
592 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
593 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
594 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
595 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
596 | COH901318_CX_CTRL_TCP_ENABLE | | |
597 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
598 | COH901318_CX_CTRL_HSP_ENABLE | | |
599 | COH901318_CX_CTRL_HSS_DISABLE | | |
600 | COH901318_CX_CTRL_DDMA_LEGACY | | |
601 | COH901318_CX_CTRL_PRDD_SOURCE, | |
602 | .param.ctrl_lli_last = 0 | | |
603 | COH901318_CX_CTRL_TC_ENABLE | | |
604 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
605 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
606 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
607 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
608 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
609 | COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | | |
610 | COH901318_CX_CTRL_TCP_ENABLE | | |
611 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
612 | COH901318_CX_CTRL_HSP_ENABLE | | |
613 | COH901318_CX_CTRL_HSS_DISABLE | | |
614 | COH901318_CX_CTRL_DDMA_LEGACY | | |
615 | COH901318_CX_CTRL_PRDD_SOURCE, | |
616 | }, | |
617 | { | |
618 | .number = U300_DMA_MSL_TX_5, | |
619 | .name = "MSL TX 5", | |
620 | .priority_high = 0, | |
621 | .dev_addr = U300_MSL_BASE + 5 * 0x40 + 0x20, | |
622 | }, | |
623 | { | |
624 | .number = U300_DMA_MSL_TX_6, | |
625 | .name = "MSL TX 6", | |
626 | .priority_high = 0, | |
627 | .dev_addr = U300_MSL_BASE + 6 * 0x40 + 0x20, | |
628 | }, | |
629 | { | |
630 | .number = U300_DMA_MSL_RX_0, | |
631 | .name = "MSL RX 0", | |
632 | .priority_high = 0, | |
633 | .dev_addr = U300_MSL_BASE + 0 * 0x40 + 0x220, | |
634 | }, | |
635 | { | |
636 | .number = U300_DMA_MSL_RX_1, | |
637 | .name = "MSL RX 1", | |
638 | .priority_high = 0, | |
639 | .dev_addr = U300_MSL_BASE + 1 * 0x40 + 0x220, | |
640 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
641 | COH901318_CX_CFG_LCR_DISABLE | |
642 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
643 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
644 | .param.ctrl_lli_chained = 0 | | |
645 | COH901318_CX_CTRL_TC_ENABLE | | |
646 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
647 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
648 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
649 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
650 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
651 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
652 | COH901318_CX_CTRL_TCP_DISABLE | | |
653 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
654 | COH901318_CX_CTRL_HSP_ENABLE | | |
655 | COH901318_CX_CTRL_HSS_DISABLE | | |
656 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
657 | COH901318_CX_CTRL_PRDD_DEST, | |
658 | .param.ctrl_lli = 0, | |
659 | .param.ctrl_lli_last = 0 | | |
660 | COH901318_CX_CTRL_TC_ENABLE | | |
661 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
662 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
663 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
664 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
665 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
666 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
667 | COH901318_CX_CTRL_TCP_DISABLE | | |
668 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
669 | COH901318_CX_CTRL_HSP_ENABLE | | |
670 | COH901318_CX_CTRL_HSS_DISABLE | | |
671 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
672 | COH901318_CX_CTRL_PRDD_DEST, | |
673 | }, | |
674 | { | |
675 | .number = U300_DMA_MSL_RX_2, | |
676 | .name = "MSL RX 2", | |
677 | .priority_high = 0, | |
678 | .dev_addr = U300_MSL_BASE + 2 * 0x40 + 0x220, | |
679 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
680 | COH901318_CX_CFG_LCR_DISABLE | |
681 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
682 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
683 | .param.ctrl_lli_chained = 0 | | |
684 | COH901318_CX_CTRL_TC_ENABLE | | |
685 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
686 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
687 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
688 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
689 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
690 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
691 | COH901318_CX_CTRL_TCP_DISABLE | | |
692 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
693 | COH901318_CX_CTRL_HSP_ENABLE | | |
694 | COH901318_CX_CTRL_HSS_DISABLE | | |
695 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
696 | COH901318_CX_CTRL_PRDD_DEST, | |
697 | .param.ctrl_lli = 0 | | |
698 | COH901318_CX_CTRL_TC_ENABLE | | |
699 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
700 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
701 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
702 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
703 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
704 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
705 | COH901318_CX_CTRL_TCP_DISABLE | | |
706 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
707 | COH901318_CX_CTRL_HSP_ENABLE | | |
708 | COH901318_CX_CTRL_HSS_DISABLE | | |
709 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
710 | COH901318_CX_CTRL_PRDD_DEST, | |
711 | .param.ctrl_lli_last = 0 | | |
712 | COH901318_CX_CTRL_TC_ENABLE | | |
713 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
714 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
715 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
716 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
717 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
718 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
719 | COH901318_CX_CTRL_TCP_DISABLE | | |
720 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
721 | COH901318_CX_CTRL_HSP_ENABLE | | |
722 | COH901318_CX_CTRL_HSS_DISABLE | | |
723 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
724 | COH901318_CX_CTRL_PRDD_DEST, | |
725 | }, | |
726 | { | |
727 | .number = U300_DMA_MSL_RX_3, | |
728 | .name = "MSL RX 3", | |
729 | .priority_high = 0, | |
730 | .dev_addr = U300_MSL_BASE + 3 * 0x40 + 0x220, | |
731 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
732 | COH901318_CX_CFG_LCR_DISABLE | |
733 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
734 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
735 | .param.ctrl_lli_chained = 0 | | |
736 | COH901318_CX_CTRL_TC_ENABLE | | |
737 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
738 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
739 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
740 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
741 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
742 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
743 | COH901318_CX_CTRL_TCP_DISABLE | | |
744 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
745 | COH901318_CX_CTRL_HSP_ENABLE | | |
746 | COH901318_CX_CTRL_HSS_DISABLE | | |
747 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
748 | COH901318_CX_CTRL_PRDD_DEST, | |
749 | .param.ctrl_lli = 0 | | |
750 | COH901318_CX_CTRL_TC_ENABLE | | |
751 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
752 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
753 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
754 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
755 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
756 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
757 | COH901318_CX_CTRL_TCP_DISABLE | | |
758 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
759 | COH901318_CX_CTRL_HSP_ENABLE | | |
760 | COH901318_CX_CTRL_HSS_DISABLE | | |
761 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
762 | COH901318_CX_CTRL_PRDD_DEST, | |
763 | .param.ctrl_lli_last = 0 | | |
764 | COH901318_CX_CTRL_TC_ENABLE | | |
765 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
766 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
767 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
768 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
769 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
770 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
771 | COH901318_CX_CTRL_TCP_DISABLE | | |
772 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
773 | COH901318_CX_CTRL_HSP_ENABLE | | |
774 | COH901318_CX_CTRL_HSS_DISABLE | | |
775 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
776 | COH901318_CX_CTRL_PRDD_DEST, | |
777 | }, | |
778 | { | |
779 | .number = U300_DMA_MSL_RX_4, | |
780 | .name = "MSL RX 4", | |
781 | .priority_high = 0, | |
782 | .dev_addr = U300_MSL_BASE + 4 * 0x40 + 0x220, | |
783 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
784 | COH901318_CX_CFG_LCR_DISABLE | |
785 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
786 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
787 | .param.ctrl_lli_chained = 0 | | |
788 | COH901318_CX_CTRL_TC_ENABLE | | |
789 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
790 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
791 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
792 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
793 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
794 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
795 | COH901318_CX_CTRL_TCP_DISABLE | | |
796 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
797 | COH901318_CX_CTRL_HSP_ENABLE | | |
798 | COH901318_CX_CTRL_HSS_DISABLE | | |
799 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
800 | COH901318_CX_CTRL_PRDD_DEST, | |
801 | .param.ctrl_lli = 0 | | |
802 | COH901318_CX_CTRL_TC_ENABLE | | |
803 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
804 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
805 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
806 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
807 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
808 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
809 | COH901318_CX_CTRL_TCP_DISABLE | | |
810 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
811 | COH901318_CX_CTRL_HSP_ENABLE | | |
812 | COH901318_CX_CTRL_HSS_DISABLE | | |
813 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
814 | COH901318_CX_CTRL_PRDD_DEST, | |
815 | .param.ctrl_lli_last = 0 | | |
816 | COH901318_CX_CTRL_TC_ENABLE | | |
817 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
818 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
819 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
820 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
821 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
822 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
823 | COH901318_CX_CTRL_TCP_DISABLE | | |
824 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
825 | COH901318_CX_CTRL_HSP_ENABLE | | |
826 | COH901318_CX_CTRL_HSS_DISABLE | | |
827 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
828 | COH901318_CX_CTRL_PRDD_DEST, | |
829 | }, | |
830 | { | |
831 | .number = U300_DMA_MSL_RX_5, | |
832 | .name = "MSL RX 5", | |
833 | .priority_high = 0, | |
834 | .dev_addr = U300_MSL_BASE + 5 * 0x40 + 0x220, | |
835 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
836 | COH901318_CX_CFG_LCR_DISABLE | |
837 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
838 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
839 | .param.ctrl_lli_chained = 0 | | |
840 | COH901318_CX_CTRL_TC_ENABLE | | |
841 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
842 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
843 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
844 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
845 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
846 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
847 | COH901318_CX_CTRL_TCP_DISABLE | | |
848 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
849 | COH901318_CX_CTRL_HSP_ENABLE | | |
850 | COH901318_CX_CTRL_HSS_DISABLE | | |
851 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
852 | COH901318_CX_CTRL_PRDD_DEST, | |
853 | .param.ctrl_lli = 0 | | |
854 | COH901318_CX_CTRL_TC_ENABLE | | |
855 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
856 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
857 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
858 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
859 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
860 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
861 | COH901318_CX_CTRL_TCP_DISABLE | | |
862 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
863 | COH901318_CX_CTRL_HSP_ENABLE | | |
864 | COH901318_CX_CTRL_HSS_DISABLE | | |
865 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
866 | COH901318_CX_CTRL_PRDD_DEST, | |
867 | .param.ctrl_lli_last = 0 | | |
868 | COH901318_CX_CTRL_TC_ENABLE | | |
869 | COH901318_CX_CTRL_BURST_COUNT_32_BYTES | | |
870 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
871 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
872 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
873 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
874 | COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | | |
875 | COH901318_CX_CTRL_TCP_DISABLE | | |
876 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
877 | COH901318_CX_CTRL_HSP_ENABLE | | |
878 | COH901318_CX_CTRL_HSS_DISABLE | | |
879 | COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | | |
880 | COH901318_CX_CTRL_PRDD_DEST, | |
881 | }, | |
882 | { | |
883 | .number = U300_DMA_MSL_RX_6, | |
884 | .name = "MSL RX 6", | |
885 | .priority_high = 0, | |
886 | .dev_addr = U300_MSL_BASE + 6 * 0x40 + 0x220, | |
887 | }, | |
ec8f1253 LW |
888 | /* |
889 | * Don't set up device address, burst count or size of src | |
890 | * or dst bus for this peripheral - handled by PrimeCell | |
891 | * DMA extension. | |
892 | */ | |
08d1e2e6 LW |
893 | { |
894 | .number = U300_DMA_MMCSD_RX_TX, | |
895 | .name = "MMCSD RX TX", | |
896 | .priority_high = 0, | |
08d1e2e6 | 897 | .param.config = COH901318_CX_CFG_CH_DISABLE | |
08d1e2e6 LW |
898 | COH901318_CX_CFG_LCR_DISABLE | |
899 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
900 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
901 | .param.ctrl_lli_chained = 0 | | |
902 | COH901318_CX_CTRL_TC_ENABLE | | |
08d1e2e6 | 903 | COH901318_CX_CTRL_MASTER_MODE_M1RW | |
d4095666 | 904 | COH901318_CX_CTRL_TCP_ENABLE | |
ec8f1253 | 905 | COH901318_CX_CTRL_TC_IRQ_DISABLE | |
08d1e2e6 LW |
906 | COH901318_CX_CTRL_HSP_ENABLE | |
907 | COH901318_CX_CTRL_HSS_DISABLE | | |
908 | COH901318_CX_CTRL_DDMA_LEGACY, | |
909 | .param.ctrl_lli = 0 | | |
910 | COH901318_CX_CTRL_TC_ENABLE | | |
08d1e2e6 LW |
911 | COH901318_CX_CTRL_MASTER_MODE_M1RW | |
912 | COH901318_CX_CTRL_TCP_ENABLE | | |
ec8f1253 | 913 | COH901318_CX_CTRL_TC_IRQ_DISABLE | |
08d1e2e6 LW |
914 | COH901318_CX_CTRL_HSP_ENABLE | |
915 | COH901318_CX_CTRL_HSS_DISABLE | | |
916 | COH901318_CX_CTRL_DDMA_LEGACY, | |
917 | .param.ctrl_lli_last = 0 | | |
918 | COH901318_CX_CTRL_TC_ENABLE | | |
08d1e2e6 | 919 | COH901318_CX_CTRL_MASTER_MODE_M1RW | |
d4095666 | 920 | COH901318_CX_CTRL_TCP_DISABLE | |
08d1e2e6 LW |
921 | COH901318_CX_CTRL_TC_IRQ_ENABLE | |
922 | COH901318_CX_CTRL_HSP_ENABLE | | |
923 | COH901318_CX_CTRL_HSS_DISABLE | | |
924 | COH901318_CX_CTRL_DDMA_LEGACY, | |
925 | ||
926 | }, | |
927 | { | |
928 | .number = U300_DMA_MSPRO_TX, | |
929 | .name = "MSPRO TX", | |
930 | .priority_high = 0, | |
931 | }, | |
932 | { | |
933 | .number = U300_DMA_MSPRO_RX, | |
934 | .name = "MSPRO RX", | |
935 | .priority_high = 0, | |
936 | }, | |
ec8f1253 LW |
937 | /* |
938 | * Don't set up device address, burst count or size of src | |
939 | * or dst bus for this peripheral - handled by PrimeCell | |
940 | * DMA extension. | |
941 | */ | |
08d1e2e6 LW |
942 | { |
943 | .number = U300_DMA_UART0_TX, | |
944 | .name = "UART0 TX", | |
945 | .priority_high = 0, | |
ec8f1253 LW |
946 | .param.config = COH901318_CX_CFG_CH_DISABLE | |
947 | COH901318_CX_CFG_LCR_DISABLE | | |
948 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
949 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
950 | .param.ctrl_lli_chained = 0 | | |
951 | COH901318_CX_CTRL_TC_ENABLE | | |
952 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
953 | COH901318_CX_CTRL_TCP_ENABLE | | |
954 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
955 | COH901318_CX_CTRL_HSP_ENABLE | | |
956 | COH901318_CX_CTRL_HSS_DISABLE | | |
957 | COH901318_CX_CTRL_DDMA_LEGACY, | |
958 | .param.ctrl_lli = 0 | | |
959 | COH901318_CX_CTRL_TC_ENABLE | | |
960 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
961 | COH901318_CX_CTRL_TCP_ENABLE | | |
962 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
963 | COH901318_CX_CTRL_HSP_ENABLE | | |
964 | COH901318_CX_CTRL_HSS_DISABLE | | |
965 | COH901318_CX_CTRL_DDMA_LEGACY, | |
966 | .param.ctrl_lli_last = 0 | | |
967 | COH901318_CX_CTRL_TC_ENABLE | | |
968 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
969 | COH901318_CX_CTRL_TCP_ENABLE | | |
970 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
971 | COH901318_CX_CTRL_HSP_ENABLE | | |
972 | COH901318_CX_CTRL_HSS_DISABLE | | |
973 | COH901318_CX_CTRL_DDMA_LEGACY, | |
08d1e2e6 LW |
974 | }, |
975 | { | |
976 | .number = U300_DMA_UART0_RX, | |
977 | .name = "UART0 RX", | |
978 | .priority_high = 0, | |
ec8f1253 LW |
979 | .param.config = COH901318_CX_CFG_CH_DISABLE | |
980 | COH901318_CX_CFG_LCR_DISABLE | | |
981 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
982 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
983 | .param.ctrl_lli_chained = 0 | | |
984 | COH901318_CX_CTRL_TC_ENABLE | | |
985 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
986 | COH901318_CX_CTRL_TCP_ENABLE | | |
987 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
988 | COH901318_CX_CTRL_HSP_ENABLE | | |
989 | COH901318_CX_CTRL_HSS_DISABLE | | |
990 | COH901318_CX_CTRL_DDMA_LEGACY, | |
991 | .param.ctrl_lli = 0 | | |
992 | COH901318_CX_CTRL_TC_ENABLE | | |
993 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
994 | COH901318_CX_CTRL_TCP_ENABLE | | |
995 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
996 | COH901318_CX_CTRL_HSP_ENABLE | | |
997 | COH901318_CX_CTRL_HSS_DISABLE | | |
998 | COH901318_CX_CTRL_DDMA_LEGACY, | |
999 | .param.ctrl_lli_last = 0 | | |
1000 | COH901318_CX_CTRL_TC_ENABLE | | |
1001 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1002 | COH901318_CX_CTRL_TCP_ENABLE | | |
1003 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
1004 | COH901318_CX_CTRL_HSP_ENABLE | | |
1005 | COH901318_CX_CTRL_HSS_DISABLE | | |
1006 | COH901318_CX_CTRL_DDMA_LEGACY, | |
08d1e2e6 LW |
1007 | }, |
1008 | { | |
1009 | .number = U300_DMA_APEX_TX, | |
1010 | .name = "APEX TX", | |
1011 | .priority_high = 0, | |
1012 | }, | |
1013 | { | |
1014 | .number = U300_DMA_APEX_RX, | |
1015 | .name = "APEX RX", | |
1016 | .priority_high = 0, | |
1017 | }, | |
1018 | { | |
1019 | .number = U300_DMA_PCM_I2S0_TX, | |
1020 | .name = "PCM I2S0 TX", | |
1021 | .priority_high = 1, | |
1022 | .dev_addr = U300_PCM_I2S0_BASE + 0x14, | |
1023 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
1024 | COH901318_CX_CFG_LCR_DISABLE | |
1025 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
1026 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
1027 | .param.ctrl_lli_chained = 0 | | |
1028 | COH901318_CX_CTRL_TC_ENABLE | | |
1029 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1030 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1031 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
1032 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1033 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
1034 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1035 | COH901318_CX_CTRL_TCP_DISABLE | | |
1036 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
1037 | COH901318_CX_CTRL_HSP_ENABLE | | |
1038 | COH901318_CX_CTRL_HSS_DISABLE | | |
1039 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1040 | COH901318_CX_CTRL_PRDD_SOURCE, | |
1041 | .param.ctrl_lli = 0 | | |
1042 | COH901318_CX_CTRL_TC_ENABLE | | |
1043 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1044 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1045 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
1046 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1047 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
1048 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1049 | COH901318_CX_CTRL_TCP_ENABLE | | |
1050 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
1051 | COH901318_CX_CTRL_HSP_ENABLE | | |
1052 | COH901318_CX_CTRL_HSS_DISABLE | | |
1053 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1054 | COH901318_CX_CTRL_PRDD_SOURCE, | |
1055 | .param.ctrl_lli_last = 0 | | |
1056 | COH901318_CX_CTRL_TC_ENABLE | | |
1057 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1058 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1059 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
1060 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1061 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
1062 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1063 | COH901318_CX_CTRL_TCP_ENABLE | | |
ec8f1253 | 1064 | COH901318_CX_CTRL_TC_IRQ_DISABLE | |
08d1e2e6 LW |
1065 | COH901318_CX_CTRL_HSP_ENABLE | |
1066 | COH901318_CX_CTRL_HSS_DISABLE | | |
1067 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1068 | COH901318_CX_CTRL_PRDD_SOURCE, | |
1069 | }, | |
1070 | { | |
1071 | .number = U300_DMA_PCM_I2S0_RX, | |
1072 | .name = "PCM I2S0 RX", | |
1073 | .priority_high = 1, | |
1074 | .dev_addr = U300_PCM_I2S0_BASE + 0x10, | |
1075 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
1076 | COH901318_CX_CFG_LCR_DISABLE | |
1077 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
1078 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
1079 | .param.ctrl_lli_chained = 0 | | |
1080 | COH901318_CX_CTRL_TC_ENABLE | | |
1081 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1082 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1083 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
1084 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1085 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
1086 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1087 | COH901318_CX_CTRL_TCP_DISABLE | | |
1088 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
1089 | COH901318_CX_CTRL_HSP_ENABLE | | |
1090 | COH901318_CX_CTRL_HSS_DISABLE | | |
1091 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1092 | COH901318_CX_CTRL_PRDD_DEST, | |
1093 | .param.ctrl_lli = 0 | | |
1094 | COH901318_CX_CTRL_TC_ENABLE | | |
1095 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1096 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1097 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
1098 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1099 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
1100 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1101 | COH901318_CX_CTRL_TCP_ENABLE | | |
1102 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
1103 | COH901318_CX_CTRL_HSP_ENABLE | | |
1104 | COH901318_CX_CTRL_HSS_DISABLE | | |
1105 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1106 | COH901318_CX_CTRL_PRDD_DEST, | |
1107 | .param.ctrl_lli_last = 0 | | |
1108 | COH901318_CX_CTRL_TC_ENABLE | | |
1109 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1110 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1111 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
1112 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1113 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
1114 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1115 | COH901318_CX_CTRL_TCP_ENABLE | | |
1116 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
1117 | COH901318_CX_CTRL_HSP_ENABLE | | |
1118 | COH901318_CX_CTRL_HSS_DISABLE | | |
1119 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1120 | COH901318_CX_CTRL_PRDD_DEST, | |
1121 | }, | |
1122 | { | |
1123 | .number = U300_DMA_PCM_I2S1_TX, | |
1124 | .name = "PCM I2S1 TX", | |
1125 | .priority_high = 1, | |
1126 | .dev_addr = U300_PCM_I2S1_BASE + 0x14, | |
1127 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
1128 | COH901318_CX_CFG_LCR_DISABLE | |
1129 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
1130 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
1131 | .param.ctrl_lli_chained = 0 | | |
1132 | COH901318_CX_CTRL_TC_ENABLE | | |
1133 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1134 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1135 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
1136 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1137 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
1138 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1139 | COH901318_CX_CTRL_TCP_DISABLE | | |
1140 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
1141 | COH901318_CX_CTRL_HSP_ENABLE | | |
1142 | COH901318_CX_CTRL_HSS_DISABLE | | |
1143 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1144 | COH901318_CX_CTRL_PRDD_SOURCE, | |
1145 | .param.ctrl_lli = 0 | | |
1146 | COH901318_CX_CTRL_TC_ENABLE | | |
1147 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1148 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1149 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
1150 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1151 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
1152 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1153 | COH901318_CX_CTRL_TCP_ENABLE | | |
1154 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
1155 | COH901318_CX_CTRL_HSP_ENABLE | | |
1156 | COH901318_CX_CTRL_HSS_DISABLE | | |
1157 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1158 | COH901318_CX_CTRL_PRDD_SOURCE, | |
1159 | .param.ctrl_lli_last = 0 | | |
1160 | COH901318_CX_CTRL_TC_ENABLE | | |
1161 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1162 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1163 | COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | | |
1164 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1165 | COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | | |
1166 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1167 | COH901318_CX_CTRL_TCP_ENABLE | | |
1168 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
1169 | COH901318_CX_CTRL_HSP_ENABLE | | |
1170 | COH901318_CX_CTRL_HSS_DISABLE | | |
1171 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1172 | COH901318_CX_CTRL_PRDD_SOURCE, | |
1173 | }, | |
1174 | { | |
1175 | .number = U300_DMA_PCM_I2S1_RX, | |
1176 | .name = "PCM I2S1 RX", | |
1177 | .priority_high = 1, | |
1178 | .dev_addr = U300_PCM_I2S1_BASE + 0x10, | |
1179 | .param.config = COH901318_CX_CFG_CH_DISABLE | | |
08d1e2e6 LW |
1180 | COH901318_CX_CFG_LCR_DISABLE | |
1181 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
1182 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
1183 | .param.ctrl_lli_chained = 0 | | |
1184 | COH901318_CX_CTRL_TC_ENABLE | | |
1185 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1186 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1187 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
1188 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1189 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
1190 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1191 | COH901318_CX_CTRL_TCP_DISABLE | | |
1192 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
1193 | COH901318_CX_CTRL_HSP_ENABLE | | |
1194 | COH901318_CX_CTRL_HSS_DISABLE | | |
1195 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1196 | COH901318_CX_CTRL_PRDD_DEST, | |
1197 | .param.ctrl_lli = 0 | | |
1198 | COH901318_CX_CTRL_TC_ENABLE | | |
1199 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1200 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1201 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
1202 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1203 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
1204 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1205 | COH901318_CX_CTRL_TCP_ENABLE | | |
1206 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
1207 | COH901318_CX_CTRL_HSP_ENABLE | | |
1208 | COH901318_CX_CTRL_HSS_DISABLE | | |
1209 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1210 | COH901318_CX_CTRL_PRDD_DEST, | |
1211 | .param.ctrl_lli_last = 0 | | |
1212 | COH901318_CX_CTRL_TC_ENABLE | | |
1213 | COH901318_CX_CTRL_BURST_COUNT_16_BYTES | | |
1214 | COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | | |
1215 | COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | | |
1216 | COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | | |
1217 | COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | | |
1218 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1219 | COH901318_CX_CTRL_TCP_ENABLE | | |
1220 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
1221 | COH901318_CX_CTRL_HSP_ENABLE | | |
1222 | COH901318_CX_CTRL_HSS_DISABLE | | |
1223 | COH901318_CX_CTRL_DDMA_LEGACY | | |
1224 | COH901318_CX_CTRL_PRDD_DEST, | |
1225 | }, | |
1226 | { | |
1227 | .number = U300_DMA_XGAM_CDI, | |
1228 | .name = "XGAM CDI", | |
1229 | .priority_high = 0, | |
1230 | }, | |
1231 | { | |
1232 | .number = U300_DMA_XGAM_PDI, | |
1233 | .name = "XGAM PDI", | |
1234 | .priority_high = 0, | |
1235 | }, | |
ec8f1253 LW |
1236 | /* |
1237 | * Don't set up device address, burst count or size of src | |
1238 | * or dst bus for this peripheral - handled by PrimeCell | |
1239 | * DMA extension. | |
1240 | */ | |
08d1e2e6 LW |
1241 | { |
1242 | .number = U300_DMA_SPI_TX, | |
1243 | .name = "SPI TX", | |
1244 | .priority_high = 0, | |
ec8f1253 LW |
1245 | .param.config = COH901318_CX_CFG_CH_DISABLE | |
1246 | COH901318_CX_CFG_LCR_DISABLE | | |
1247 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
1248 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
1249 | .param.ctrl_lli_chained = 0 | | |
1250 | COH901318_CX_CTRL_TC_ENABLE | | |
1251 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1252 | COH901318_CX_CTRL_TCP_DISABLE | | |
1253 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
1254 | COH901318_CX_CTRL_HSP_ENABLE | | |
1255 | COH901318_CX_CTRL_HSS_DISABLE | | |
1256 | COH901318_CX_CTRL_DDMA_LEGACY, | |
1257 | .param.ctrl_lli = 0 | | |
1258 | COH901318_CX_CTRL_TC_ENABLE | | |
1259 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1260 | COH901318_CX_CTRL_TCP_DISABLE | | |
1261 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
1262 | COH901318_CX_CTRL_HSP_ENABLE | | |
1263 | COH901318_CX_CTRL_HSS_DISABLE | | |
1264 | COH901318_CX_CTRL_DDMA_LEGACY, | |
1265 | .param.ctrl_lli_last = 0 | | |
1266 | COH901318_CX_CTRL_TC_ENABLE | | |
1267 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1268 | COH901318_CX_CTRL_TCP_DISABLE | | |
1269 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
1270 | COH901318_CX_CTRL_HSP_ENABLE | | |
1271 | COH901318_CX_CTRL_HSS_DISABLE | | |
1272 | COH901318_CX_CTRL_DDMA_LEGACY, | |
08d1e2e6 LW |
1273 | }, |
1274 | { | |
1275 | .number = U300_DMA_SPI_RX, | |
1276 | .name = "SPI RX", | |
1277 | .priority_high = 0, | |
ec8f1253 LW |
1278 | .param.config = COH901318_CX_CFG_CH_DISABLE | |
1279 | COH901318_CX_CFG_LCR_DISABLE | | |
1280 | COH901318_CX_CFG_TC_IRQ_ENABLE | | |
1281 | COH901318_CX_CFG_BE_IRQ_ENABLE, | |
1282 | .param.ctrl_lli_chained = 0 | | |
1283 | COH901318_CX_CTRL_TC_ENABLE | | |
1284 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1285 | COH901318_CX_CTRL_TCP_DISABLE | | |
1286 | COH901318_CX_CTRL_TC_IRQ_DISABLE | | |
1287 | COH901318_CX_CTRL_HSP_ENABLE | | |
1288 | COH901318_CX_CTRL_HSS_DISABLE | | |
1289 | COH901318_CX_CTRL_DDMA_LEGACY, | |
1290 | .param.ctrl_lli = 0 | | |
1291 | COH901318_CX_CTRL_TC_ENABLE | | |
1292 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1293 | COH901318_CX_CTRL_TCP_DISABLE | | |
1294 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
1295 | COH901318_CX_CTRL_HSP_ENABLE | | |
1296 | COH901318_CX_CTRL_HSS_DISABLE | | |
1297 | COH901318_CX_CTRL_DDMA_LEGACY, | |
1298 | .param.ctrl_lli_last = 0 | | |
1299 | COH901318_CX_CTRL_TC_ENABLE | | |
1300 | COH901318_CX_CTRL_MASTER_MODE_M1RW | | |
1301 | COH901318_CX_CTRL_TCP_DISABLE | | |
1302 | COH901318_CX_CTRL_TC_IRQ_ENABLE | | |
1303 | COH901318_CX_CTRL_HSP_ENABLE | | |
1304 | COH901318_CX_CTRL_HSS_DISABLE | | |
1305 | COH901318_CX_CTRL_DDMA_LEGACY, | |
1306 | ||
08d1e2e6 LW |
1307 | }, |
1308 | { | |
1309 | .number = U300_DMA_GENERAL_PURPOSE_0, | |
1310 | .name = "GENERAL 00", | |
1311 | .priority_high = 0, | |
1312 | ||
1313 | .param.config = flags_memcpy_config, | |
1314 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1315 | .param.ctrl_lli = flags_memcpy_lli, | |
1316 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1317 | }, | |
1318 | { | |
1319 | .number = U300_DMA_GENERAL_PURPOSE_1, | |
1320 | .name = "GENERAL 01", | |
1321 | .priority_high = 0, | |
1322 | ||
1323 | .param.config = flags_memcpy_config, | |
1324 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1325 | .param.ctrl_lli = flags_memcpy_lli, | |
1326 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1327 | }, | |
1328 | { | |
1329 | .number = U300_DMA_GENERAL_PURPOSE_2, | |
1330 | .name = "GENERAL 02", | |
1331 | .priority_high = 0, | |
1332 | ||
1333 | .param.config = flags_memcpy_config, | |
1334 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1335 | .param.ctrl_lli = flags_memcpy_lli, | |
1336 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1337 | }, | |
1338 | { | |
1339 | .number = U300_DMA_GENERAL_PURPOSE_3, | |
1340 | .name = "GENERAL 03", | |
1341 | .priority_high = 0, | |
1342 | ||
1343 | .param.config = flags_memcpy_config, | |
1344 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1345 | .param.ctrl_lli = flags_memcpy_lli, | |
1346 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1347 | }, | |
1348 | { | |
1349 | .number = U300_DMA_GENERAL_PURPOSE_4, | |
1350 | .name = "GENERAL 04", | |
1351 | .priority_high = 0, | |
1352 | ||
1353 | .param.config = flags_memcpy_config, | |
1354 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1355 | .param.ctrl_lli = flags_memcpy_lli, | |
1356 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1357 | }, | |
1358 | { | |
1359 | .number = U300_DMA_GENERAL_PURPOSE_5, | |
1360 | .name = "GENERAL 05", | |
1361 | .priority_high = 0, | |
1362 | ||
1363 | .param.config = flags_memcpy_config, | |
1364 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1365 | .param.ctrl_lli = flags_memcpy_lli, | |
1366 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1367 | }, | |
1368 | { | |
1369 | .number = U300_DMA_GENERAL_PURPOSE_6, | |
1370 | .name = "GENERAL 06", | |
1371 | .priority_high = 0, | |
1372 | ||
1373 | .param.config = flags_memcpy_config, | |
1374 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1375 | .param.ctrl_lli = flags_memcpy_lli, | |
1376 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1377 | }, | |
1378 | { | |
1379 | .number = U300_DMA_GENERAL_PURPOSE_7, | |
1380 | .name = "GENERAL 07", | |
1381 | .priority_high = 0, | |
1382 | ||
1383 | .param.config = flags_memcpy_config, | |
1384 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1385 | .param.ctrl_lli = flags_memcpy_lli, | |
1386 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1387 | }, | |
1388 | { | |
1389 | .number = U300_DMA_GENERAL_PURPOSE_8, | |
1390 | .name = "GENERAL 08", | |
1391 | .priority_high = 0, | |
1392 | ||
1393 | .param.config = flags_memcpy_config, | |
1394 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1395 | .param.ctrl_lli = flags_memcpy_lli, | |
1396 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1397 | }, | |
1398 | #ifdef CONFIG_MACH_U300_BS335 | |
1399 | { | |
1400 | .number = U300_DMA_UART1_TX, | |
1401 | .name = "UART1 TX", | |
1402 | .priority_high = 0, | |
1403 | }, | |
1404 | { | |
1405 | .number = U300_DMA_UART1_RX, | |
1406 | .name = "UART1 RX", | |
1407 | .priority_high = 0, | |
1408 | } | |
1409 | #else | |
1410 | { | |
1411 | .number = U300_DMA_GENERAL_PURPOSE_9, | |
1412 | .name = "GENERAL 09", | |
1413 | .priority_high = 0, | |
1414 | ||
1415 | .param.config = flags_memcpy_config, | |
1416 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1417 | .param.ctrl_lli = flags_memcpy_lli, | |
1418 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1419 | }, | |
1420 | { | |
1421 | .number = U300_DMA_GENERAL_PURPOSE_10, | |
1422 | .name = "GENERAL 10", | |
1423 | .priority_high = 0, | |
1424 | ||
1425 | .param.config = flags_memcpy_config, | |
1426 | .param.ctrl_lli_chained = flags_memcpy_lli_chained, | |
1427 | .param.ctrl_lli = flags_memcpy_lli, | |
1428 | .param.ctrl_lli_last = flags_memcpy_lli_last, | |
1429 | } | |
1430 | #endif | |
1431 | }; | |
1432 | ||
1433 | ||
1434 | static struct coh901318_platform coh901318_platform = { | |
1435 | .chans_slave = dma_slave_channels, | |
1436 | .chans_memcpy = dma_memcpy_channels, | |
1437 | .access_memory_state = coh901318_access_memory_state, | |
1438 | .chan_conf = chan_config, | |
1439 | .max_channels = U300_DMA_CHANNELS, | |
1440 | }; | |
1441 | ||
128a06d4 | 1442 | static struct resource pinctrl_resources[] = { |
98da3529 LW |
1443 | { |
1444 | .start = U300_SYSCON_BASE, | |
1445 | .end = U300_SYSCON_BASE + SZ_4K - 1, | |
1446 | .flags = IORESOURCE_MEM, | |
1447 | }, | |
1448 | }; | |
1449 | ||
bb3cee2b | 1450 | static struct platform_device wdog_device = { |
633e81a6 | 1451 | .name = "coh901327_wdog", |
bb3cee2b LW |
1452 | .id = -1, |
1453 | .num_resources = ARRAY_SIZE(wdog_resources), | |
1454 | .resource = wdog_resources, | |
1455 | }; | |
1456 | ||
1457 | static struct platform_device i2c0_device = { | |
6be2a0ca | 1458 | .name = "stu300", |
bb3cee2b LW |
1459 | .id = 0, |
1460 | .num_resources = ARRAY_SIZE(i2c0_resources), | |
1461 | .resource = i2c0_resources, | |
1462 | }; | |
1463 | ||
1464 | static struct platform_device i2c1_device = { | |
6be2a0ca | 1465 | .name = "stu300", |
bb3cee2b LW |
1466 | .id = 1, |
1467 | .num_resources = ARRAY_SIZE(i2c1_resources), | |
1468 | .resource = i2c1_resources, | |
1469 | }; | |
1470 | ||
128a06d4 LW |
1471 | static struct platform_device pinctrl_device = { |
1472 | .name = "pinctrl-u300", | |
1473 | .id = -1, | |
1474 | .num_resources = ARRAY_SIZE(pinctrl_resources), | |
1475 | .resource = pinctrl_resources, | |
1476 | }; | |
1477 | ||
cc890cd7 LW |
1478 | /* |
1479 | * The different variants have a few different versions of the | |
1480 | * GPIO block, with different number of ports. | |
1481 | */ | |
1482 | static struct u300_gpio_platform u300_gpio_plat = { | |
1483 | #if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330) | |
1484 | .variant = U300_GPIO_COH901335, | |
1485 | .ports = 3, | |
1486 | #endif | |
1487 | #ifdef CONFIG_MACH_U300_BS335 | |
1488 | .variant = U300_GPIO_COH901571_3_BS335, | |
1489 | .ports = 7, | |
1490 | #endif | |
1491 | #ifdef CONFIG_MACH_U300_BS365 | |
1492 | .variant = U300_GPIO_COH901571_3_BS365, | |
1493 | .ports = 5, | |
1494 | #endif | |
1495 | .gpio_base = 0, | |
1496 | .gpio_irq_base = IRQ_U300_GPIO_BASE, | |
128a06d4 | 1497 | .pinctrl_device = &pinctrl_device, |
cc890cd7 LW |
1498 | }; |
1499 | ||
bb3cee2b LW |
1500 | static struct platform_device gpio_device = { |
1501 | .name = "u300-gpio", | |
1502 | .id = -1, | |
1503 | .num_resources = ARRAY_SIZE(gpio_resources), | |
1504 | .resource = gpio_resources, | |
cc890cd7 LW |
1505 | .dev = { |
1506 | .platform_data = &u300_gpio_plat, | |
1507 | }, | |
bb3cee2b LW |
1508 | }; |
1509 | ||
1510 | static struct platform_device keypad_device = { | |
1511 | .name = "keypad", | |
1512 | .id = -1, | |
1513 | .num_resources = ARRAY_SIZE(keypad_resources), | |
1514 | .resource = keypad_resources, | |
1515 | }; | |
1516 | ||
1517 | static struct platform_device rtc_device = { | |
378ce74b | 1518 | .name = "rtc-coh901331", |
bb3cee2b LW |
1519 | .id = -1, |
1520 | .num_resources = ARRAY_SIZE(rtc_resources), | |
1521 | .resource = rtc_resources, | |
1522 | }; | |
1523 | ||
93ac5a55 LW |
1524 | static struct mtd_partition u300_partitions[] = { |
1525 | { | |
1526 | .name = "bootrecords", | |
1527 | .offset = 0, | |
1528 | .size = SZ_128K, | |
1529 | }, | |
1530 | { | |
1531 | .name = "free", | |
1532 | .offset = SZ_128K, | |
1533 | .size = 8064 * SZ_1K, | |
1534 | }, | |
1535 | { | |
1536 | .name = "platform", | |
1537 | .offset = 8192 * SZ_1K, | |
1538 | .size = 253952 * SZ_1K, | |
1539 | }, | |
1540 | }; | |
1541 | ||
1542 | static struct fsmc_nand_platform_data nand_platform_data = { | |
1543 | .partitions = u300_partitions, | |
1544 | .nr_partitions = ARRAY_SIZE(u300_partitions), | |
1545 | .options = NAND_SKIP_BBTSCAN, | |
1546 | .width = FSMC_NAND_BW8, | |
02bfc4eb SH |
1547 | .ale_off = PLAT_NAND_ALE, |
1548 | .cle_off = PLAT_NAND_CLE, | |
93ac5a55 LW |
1549 | }; |
1550 | ||
1551 | static struct platform_device nand_device = { | |
1552 | .name = "fsmc-nand", | |
bb3cee2b | 1553 | .id = -1, |
bb3cee2b | 1554 | .resource = fsmc_resources, |
93ac5a55 LW |
1555 | .num_resources = ARRAY_SIZE(fsmc_resources), |
1556 | .dev = { | |
1557 | .platform_data = &nand_platform_data, | |
1558 | }, | |
bb3cee2b LW |
1559 | }; |
1560 | ||
08d1e2e6 LW |
1561 | static struct platform_device dma_device = { |
1562 | .name = "coh901318", | |
1563 | .id = -1, | |
1564 | .resource = dma_resource, | |
1565 | .num_resources = ARRAY_SIZE(dma_resource), | |
1566 | .dev = { | |
1567 | .platform_data = &coh901318_platform, | |
1568 | .coherent_dma_mask = ~0, | |
1569 | }, | |
1570 | }; | |
1571 | ||
51dddfe8 LW |
1572 | static unsigned long pin_pullup_conf[] = { |
1573 | PIN_CONF_PACKED(PIN_CONFIG_BIAS_PULL_UP, 1), | |
1574 | }; | |
1575 | ||
1576 | static unsigned long pin_highz_conf[] = { | |
1577 | PIN_CONF_PACKED(PIN_CONFIG_BIAS_HIGH_IMPEDANCE, 0), | |
1578 | }; | |
1579 | ||
1580 | /* Pin control settings */ | |
e93bcee0 | 1581 | static struct pinctrl_map __initdata u300_pinmux_map[] = { |
98da3529 | 1582 | /* anonymous maps for chip power and EMIFs */ |
1e2082b5 SW |
1583 | PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "power"), |
1584 | PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "emif0"), | |
1585 | PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "emif1"), | |
98da3529 | 1586 | /* per-device maps for MMC/SD, SPI and UART */ |
1e2082b5 SW |
1587 | PIN_MAP_MUX_GROUP_DEFAULT("mmci", "pinctrl-u300", NULL, "mmc0"), |
1588 | PIN_MAP_MUX_GROUP_DEFAULT("pl022", "pinctrl-u300", NULL, "spi0"), | |
1589 | PIN_MAP_MUX_GROUP_DEFAULT("uart0", "pinctrl-u300", NULL, "uart0"), | |
51dddfe8 LW |
1590 | /* This pin is used for clock return rather than GPIO */ |
1591 | PIN_MAP_CONFIGS_PIN_DEFAULT("mmci", "pinctrl-u300", "PIO APP GPIO 11", | |
1592 | pin_pullup_conf), | |
1593 | /* This pin is used for card detect */ | |
1594 | PIN_MAP_CONFIGS_PIN_DEFAULT("mmci", "pinctrl-u300", "PIO MS INS", | |
1595 | pin_highz_conf), | |
98da3529 LW |
1596 | }; |
1597 | ||
1598 | struct u300_mux_hog { | |
98da3529 | 1599 | struct device *dev; |
e93bcee0 | 1600 | struct pinctrl *p; |
98da3529 LW |
1601 | }; |
1602 | ||
1603 | static struct u300_mux_hog u300_mux_hogs[] = { | |
1604 | { | |
98da3529 LW |
1605 | .dev = &uart0_device.dev, |
1606 | }, | |
1607 | { | |
98da3529 LW |
1608 | .dev = &pl022_device.dev, |
1609 | }, | |
1610 | { | |
98da3529 LW |
1611 | .dev = &mmcsd_device.dev, |
1612 | }, | |
1613 | }; | |
1614 | ||
e93bcee0 | 1615 | static int __init u300_pinctrl_fetch(void) |
98da3529 LW |
1616 | { |
1617 | int i; | |
1618 | ||
1619 | for (i = 0; i < ARRAY_SIZE(u300_mux_hogs); i++) { | |
e93bcee0 | 1620 | struct pinctrl *p; |
98da3529 | 1621 | |
6e5e959d | 1622 | p = pinctrl_get_select_default(u300_mux_hogs[i].dev); |
e93bcee0 | 1623 | if (IS_ERR(p)) { |
6e5e959d SW |
1624 | pr_err("u300: could not get pinmux hog for dev %s\n", |
1625 | dev_name(u300_mux_hogs[i].dev)); | |
98da3529 LW |
1626 | continue; |
1627 | } | |
e93bcee0 | 1628 | u300_mux_hogs[i].p = p; |
98da3529 LW |
1629 | } |
1630 | return 0; | |
1631 | } | |
e93bcee0 | 1632 | subsys_initcall(u300_pinctrl_fetch); |
98da3529 | 1633 | |
bb3cee2b LW |
1634 | /* |
1635 | * Notice that AMBA devices are initialized before platform devices. | |
1636 | * | |
1637 | */ | |
1638 | static struct platform_device *platform_devs[] __initdata = { | |
08d1e2e6 | 1639 | &dma_device, |
bb3cee2b LW |
1640 | &i2c0_device, |
1641 | &i2c1_device, | |
1642 | &keypad_device, | |
1643 | &rtc_device, | |
1644 | &gpio_device, | |
93ac5a55 | 1645 | &nand_device, |
bb3cee2b | 1646 | &wdog_device, |
bb3cee2b LW |
1647 | }; |
1648 | ||
bb3cee2b LW |
1649 | /* |
1650 | * Interrupts: the U300 platforms have two pl190 ARM PrimeCells connected | |
1651 | * together so some interrupts are connected to the first one and some | |
1652 | * to the second one. | |
1653 | */ | |
1654 | void __init u300_init_irq(void) | |
1655 | { | |
1656 | u32 mask[2] = {0, 0}; | |
b7276b23 | 1657 | struct clk *clk; |
bb3cee2b LW |
1658 | int i; |
1659 | ||
379aae5d | 1660 | /* initialize clocking early, we want to clock the INTCON */ |
50667d63 LW |
1661 | u300_clk_init(U300_SYSCON_VBASE); |
1662 | ||
1663 | /* Bootstrap EMIF and SEMI clocks */ | |
1664 | clk = clk_get_sys("pl172", NULL); | |
1665 | BUG_ON(IS_ERR(clk)); | |
1666 | clk_prepare_enable(clk); | |
1667 | clk = clk_get_sys("semi", NULL); | |
1668 | BUG_ON(IS_ERR(clk)); | |
1669 | clk_prepare_enable(clk); | |
379aae5d | 1670 | |
b7276b23 LW |
1671 | /* Clock the interrupt controller */ |
1672 | clk = clk_get_sys("intcon", NULL); | |
1673 | BUG_ON(IS_ERR(clk)); | |
50667d63 | 1674 | clk_prepare_enable(clk); |
b7276b23 | 1675 | |
cc890cd7 | 1676 | for (i = 0; i < U300_VIC_IRQS_END; i++) |
bb3cee2b | 1677 | set_bit(i, (unsigned long *) &mask[0]); |
1344500e LW |
1678 | vic_init((void __iomem *) U300_INTCON0_VBASE, IRQ_U300_INTCON0_START, |
1679 | mask[0], mask[0]); | |
1680 | vic_init((void __iomem *) U300_INTCON1_VBASE, IRQ_U300_INTCON1_START, | |
1681 | mask[1], mask[1]); | |
bb3cee2b LW |
1682 | } |
1683 | ||
1684 | ||
1685 | /* | |
1686 | * U300 platforms peripheral handling | |
1687 | */ | |
1688 | struct db_chip { | |
1689 | u16 chipid; | |
1690 | const char *name; | |
1691 | }; | |
1692 | ||
1693 | /* | |
1694 | * This is a list of the Digital Baseband chips used in the U300 platform. | |
1695 | */ | |
1696 | static struct db_chip db_chips[] __initdata = { | |
1697 | { | |
1698 | .chipid = 0xb800, | |
1699 | .name = "DB3000", | |
1700 | }, | |
1701 | { | |
1702 | .chipid = 0xc000, | |
1703 | .name = "DB3100", | |
1704 | }, | |
1705 | { | |
1706 | .chipid = 0xc800, | |
1707 | .name = "DB3150", | |
1708 | }, | |
1709 | { | |
1710 | .chipid = 0xd800, | |
1711 | .name = "DB3200", | |
1712 | }, | |
1713 | { | |
1714 | .chipid = 0xe000, | |
1715 | .name = "DB3250", | |
1716 | }, | |
1717 | { | |
1718 | .chipid = 0xe800, | |
1719 | .name = "DB3210", | |
1720 | }, | |
1721 | { | |
1722 | .chipid = 0xf000, | |
1723 | .name = "DB3350 P1x", | |
1724 | }, | |
1725 | { | |
1726 | .chipid = 0xf100, | |
1727 | .name = "DB3350 P2x", | |
1728 | }, | |
1729 | { | |
1730 | .chipid = 0x0000, /* List terminator */ | |
1731 | .name = NULL, | |
1732 | } | |
1733 | }; | |
1734 | ||
a2bb9f4d | 1735 | static void __init u300_init_check_chip(void) |
bb3cee2b LW |
1736 | { |
1737 | ||
1738 | u16 val; | |
1739 | struct db_chip *chip; | |
1740 | const char *chipname; | |
1741 | const char unknown[] = "UNKNOWN"; | |
1742 | ||
1743 | /* Read out and print chip ID */ | |
1744 | val = readw(U300_SYSCON_VBASE + U300_SYSCON_CIDR); | |
1745 | /* This is in funky bigendian order... */ | |
1746 | val = (val & 0xFFU) << 8 | (val >> 8); | |
1747 | chip = db_chips; | |
1748 | chipname = unknown; | |
1749 | ||
1750 | for ( ; chip->chipid; chip++) { | |
1751 | if (chip->chipid == (val & 0xFF00U)) { | |
1752 | chipname = chip->name; | |
1753 | break; | |
1754 | } | |
1755 | } | |
1756 | printk(KERN_INFO "Initializing U300 system on %s baseband chip " \ | |
1757 | "(chip ID 0x%04x)\n", chipname, val); | |
1758 | ||
bb3cee2b LW |
1759 | #ifdef CONFIG_MACH_U300_BS330 |
1760 | if ((val & 0xFF00U) != 0xd800) { | |
1761 | printk(KERN_ERR "Platform configured for BS330 " \ | |
1762 | "with DB3200 but %s detected, expect problems!", | |
1763 | chipname); | |
1764 | } | |
1765 | #endif | |
1766 | #ifdef CONFIG_MACH_U300_BS335 | |
1767 | if ((val & 0xFF00U) != 0xf000 && (val & 0xFF00U) != 0xf100) { | |
ec8f1253 | 1768 | printk(KERN_ERR "Platform configured for BS335 " \ |
bb3cee2b LW |
1769 | " with DB3350 but %s detected, expect problems!", |
1770 | chipname); | |
1771 | } | |
1772 | #endif | |
1773 | #ifdef CONFIG_MACH_U300_BS365 | |
1774 | if ((val & 0xFF00U) != 0xe800) { | |
1775 | printk(KERN_ERR "Platform configured for BS365 " \ | |
1776 | "with DB3210 but %s detected, expect problems!", | |
1777 | chipname); | |
1778 | } | |
1779 | #endif | |
1780 | ||
1781 | ||
1782 | } | |
1783 | ||
1784 | /* | |
1785 | * Some devices and their resources require reserved physical memory from | |
1786 | * the end of the available RAM. This function traverses the list of devices | |
3ad2f3fb | 1787 | * and assigns actual addresses to these. |
bb3cee2b LW |
1788 | */ |
1789 | static void __init u300_assign_physmem(void) | |
1790 | { | |
1791 | unsigned long curr_start = __pa(high_memory); | |
1792 | int i, j; | |
1793 | ||
1794 | for (i = 0; i < ARRAY_SIZE(platform_devs); i++) { | |
1795 | for (j = 0; j < platform_devs[i]->num_resources; j++) { | |
1796 | struct resource *const res = | |
1797 | &platform_devs[i]->resource[j]; | |
1798 | ||
1799 | if (IORESOURCE_MEM == res->flags && | |
1800 | 0 == res->start) { | |
1801 | res->start = curr_start; | |
1802 | res->end += curr_start; | |
28f65c11 | 1803 | curr_start += resource_size(res); |
bb3cee2b LW |
1804 | |
1805 | printk(KERN_INFO "core.c: Mapping RAM " \ | |
1806 | "%#x-%#x to device %s:%s\n", | |
1807 | res->start, res->end, | |
1808 | platform_devs[i]->name, res->name); | |
1809 | } | |
1810 | } | |
1811 | } | |
1812 | } | |
1813 | ||
1814 | void __init u300_init_devices(void) | |
1815 | { | |
1816 | int i; | |
1817 | u16 val; | |
1818 | ||
1819 | /* Check what platform we run and print some status information */ | |
1820 | u300_init_check_chip(); | |
1821 | ||
c7c8c78f LW |
1822 | /* Initialize SPI device with some board specifics */ |
1823 | u300_spi_init(&pl022_device); | |
bb3cee2b LW |
1824 | |
1825 | /* Register the AMBA devices in the AMBA bus abstraction layer */ | |
bb3cee2b LW |
1826 | for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { |
1827 | struct amba_device *d = amba_devs[i]; | |
1828 | amba_device_register(d, &iomem_resource); | |
1829 | } | |
bb3cee2b LW |
1830 | |
1831 | u300_assign_physmem(); | |
1832 | ||
98da3529 | 1833 | /* Initialize pinmuxing */ |
e93bcee0 LW |
1834 | pinctrl_register_mappings(u300_pinmux_map, |
1835 | ARRAY_SIZE(u300_pinmux_map)); | |
98da3529 | 1836 | |
6be2a0ca LW |
1837 | /* Register subdevices on the I2C buses */ |
1838 | u300_i2c_register_board_devices(); | |
1839 | ||
bb3cee2b LW |
1840 | /* Register the platform devices */ |
1841 | platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); | |
1842 | ||
ec8f1253 LW |
1843 | /* Register subdevices on the SPI bus */ |
1844 | u300_spi_register_board_devices(); | |
1845 | ||
c43ed560 | 1846 | /* Enable SEMI self refresh */ |
bb3cee2b LW |
1847 | val = readw(U300_SYSCON_VBASE + U300_SYSCON_SMCR) | |
1848 | U300_SYSCON_SMCR_SEMI_SREFREQ_ENABLE; | |
1849 | writew(val, U300_SYSCON_VBASE + U300_SYSCON_SMCR); | |
bb3cee2b LW |
1850 | } |
1851 | ||
7e3974b2 RK |
1852 | /* Forward declare this function from the watchdog */ |
1853 | void coh901327_watchdog_reset(void); | |
1854 | ||
1855 | void u300_restart(char mode, const char *cmd) | |
1856 | { | |
1857 | switch (mode) { | |
1858 | case 's': | |
1859 | case 'h': | |
7e3974b2 RK |
1860 | #ifdef CONFIG_COH901327_WATCHDOG |
1861 | coh901327_watchdog_reset(); | |
1862 | #endif | |
1863 | break; | |
1864 | default: | |
1865 | /* Do nothing */ | |
1866 | break; | |
1867 | } | |
1868 | /* Wait for system do die/reset. */ | |
1869 | while (1); | |
1870 | } |