2 * Copyright (C) 2010,2011 Google, Inc.
5 * Colin Cross <ccross@android.com>
6 * Erik Gilling <ccross@android.com>
8 * This software is licensed under the terms of the GNU General Public
9 * License version 2, as published by the Free Software Foundation, and
10 * may be copied, distributed, and modified under those terms.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
20 #include <linux/resource.h>
21 #include <linux/platform_device.h>
22 #include <linux/dma-mapping.h>
23 #include <linux/fsl_devices.h>
24 #include <linux/serial_8250.h>
25 #include <linux/i2c-tegra.h>
26 #include <linux/platform_data/tegra_usb.h>
28 #include <mach/irqs.h>
29 #include <mach/iomap.h>
31 #include <mach/usb_phy.h>
33 #include "gpio-names.h"
36 static struct resource gpio_resource[] = {
38 .start = TEGRA_GPIO_BASE,
39 .end = TEGRA_GPIO_BASE + TEGRA_GPIO_SIZE-1,
40 .flags = IORESOURCE_MEM,
45 .flags = IORESOURCE_IRQ,
50 .flags = IORESOURCE_IRQ,
55 .flags = IORESOURCE_IRQ,
60 .flags = IORESOURCE_IRQ,
65 .flags = IORESOURCE_IRQ,
70 .flags = IORESOURCE_IRQ,
75 .flags = IORESOURCE_IRQ,
79 struct platform_device tegra_gpio_device = {
82 .resource = gpio_resource,
83 .num_resources = ARRAY_SIZE(gpio_resource),
86 static struct resource pinmux_resource[] = {
88 /* Tri-state registers */
89 .start = TEGRA_APB_MISC_BASE + 0x14,
90 .end = TEGRA_APB_MISC_BASE + 0x20 + 3,
91 .flags = IORESOURCE_MEM,
95 .start = TEGRA_APB_MISC_BASE + 0x80,
96 .end = TEGRA_APB_MISC_BASE + 0x9c + 3,
97 .flags = IORESOURCE_MEM,
100 /* Pull-up/down registers */
101 .start = TEGRA_APB_MISC_BASE + 0xa0,
102 .end = TEGRA_APB_MISC_BASE + 0xb0 + 3,
103 .flags = IORESOURCE_MEM,
106 /* Pad control registers */
107 .start = TEGRA_APB_MISC_BASE + 0x868,
108 .end = TEGRA_APB_MISC_BASE + 0x90c + 3,
109 .flags = IORESOURCE_MEM,
113 struct platform_device tegra_pinmux_device = {
114 .name = "tegra-pinmux",
116 .resource = pinmux_resource,
117 .num_resources = ARRAY_SIZE(pinmux_resource),
120 static struct resource i2c_resource1[] = {
124 .flags = IORESOURCE_IRQ,
127 .start = TEGRA_I2C_BASE,
128 .end = TEGRA_I2C_BASE + TEGRA_I2C_SIZE-1,
129 .flags = IORESOURCE_MEM,
133 static struct resource i2c_resource2[] = {
137 .flags = IORESOURCE_IRQ,
140 .start = TEGRA_I2C2_BASE,
141 .end = TEGRA_I2C2_BASE + TEGRA_I2C2_SIZE-1,
142 .flags = IORESOURCE_MEM,
146 static struct resource i2c_resource3[] = {
150 .flags = IORESOURCE_IRQ,
153 .start = TEGRA_I2C3_BASE,
154 .end = TEGRA_I2C3_BASE + TEGRA_I2C3_SIZE-1,
155 .flags = IORESOURCE_MEM,
159 static struct resource i2c_resource4[] = {
163 .flags = IORESOURCE_IRQ,
166 .start = TEGRA_DVC_BASE,
167 .end = TEGRA_DVC_BASE + TEGRA_DVC_SIZE-1,
168 .flags = IORESOURCE_MEM,
172 static struct tegra_i2c_platform_data tegra_i2c1_platform_data = {
173 .bus_clk_rate = 400000,
176 static struct tegra_i2c_platform_data tegra_i2c2_platform_data = {
177 .bus_clk_rate = 400000,
180 static struct tegra_i2c_platform_data tegra_i2c3_platform_data = {
181 .bus_clk_rate = 400000,
184 static struct tegra_i2c_platform_data tegra_dvc_platform_data = {
185 .bus_clk_rate = 400000,
188 struct platform_device tegra_i2c_device1 = {
191 .resource = i2c_resource1,
192 .num_resources = ARRAY_SIZE(i2c_resource1),
194 .platform_data = &tegra_i2c1_platform_data,
198 struct platform_device tegra_i2c_device2 = {
201 .resource = i2c_resource2,
202 .num_resources = ARRAY_SIZE(i2c_resource2),
204 .platform_data = &tegra_i2c2_platform_data,
208 struct platform_device tegra_i2c_device3 = {
211 .resource = i2c_resource3,
212 .num_resources = ARRAY_SIZE(i2c_resource3),
214 .platform_data = &tegra_i2c3_platform_data,
218 struct platform_device tegra_i2c_device4 = {
221 .resource = i2c_resource4,
222 .num_resources = ARRAY_SIZE(i2c_resource4),
224 .platform_data = &tegra_dvc_platform_data,
228 static struct resource spi_resource1[] = {
230 .start = INT_S_LINK1,
232 .flags = IORESOURCE_IRQ,
235 .start = TEGRA_SPI1_BASE,
236 .end = TEGRA_SPI1_BASE + TEGRA_SPI1_SIZE-1,
237 .flags = IORESOURCE_MEM,
241 static struct resource spi_resource2[] = {
245 .flags = IORESOURCE_IRQ,
248 .start = TEGRA_SPI2_BASE,
249 .end = TEGRA_SPI2_BASE + TEGRA_SPI2_SIZE-1,
250 .flags = IORESOURCE_MEM,
254 static struct resource spi_resource3[] = {
258 .flags = IORESOURCE_IRQ,
261 .start = TEGRA_SPI3_BASE,
262 .end = TEGRA_SPI3_BASE + TEGRA_SPI3_SIZE-1,
263 .flags = IORESOURCE_MEM,
267 static struct resource spi_resource4[] = {
271 .flags = IORESOURCE_IRQ,
274 .start = TEGRA_SPI4_BASE,
275 .end = TEGRA_SPI4_BASE + TEGRA_SPI4_SIZE-1,
276 .flags = IORESOURCE_MEM,
280 struct platform_device tegra_spi_device1 = {
283 .resource = spi_resource1,
284 .num_resources = ARRAY_SIZE(spi_resource1),
286 .coherent_dma_mask = 0xffffffff,
290 struct platform_device tegra_spi_device2 = {
293 .resource = spi_resource2,
294 .num_resources = ARRAY_SIZE(spi_resource2),
296 .coherent_dma_mask = 0xffffffff,
300 struct platform_device tegra_spi_device3 = {
303 .resource = spi_resource3,
304 .num_resources = ARRAY_SIZE(spi_resource3),
306 .coherent_dma_mask = 0xffffffff,
310 struct platform_device tegra_spi_device4 = {
313 .resource = spi_resource4,
314 .num_resources = ARRAY_SIZE(spi_resource4),
316 .coherent_dma_mask = 0xffffffff,
321 static struct resource sdhci_resource1[] = {
325 .flags = IORESOURCE_IRQ,
328 .start = TEGRA_SDMMC1_BASE,
329 .end = TEGRA_SDMMC1_BASE + TEGRA_SDMMC1_SIZE-1,
330 .flags = IORESOURCE_MEM,
334 static struct resource sdhci_resource2[] = {
338 .flags = IORESOURCE_IRQ,
341 .start = TEGRA_SDMMC2_BASE,
342 .end = TEGRA_SDMMC2_BASE + TEGRA_SDMMC2_SIZE-1,
343 .flags = IORESOURCE_MEM,
347 static struct resource sdhci_resource3[] = {
351 .flags = IORESOURCE_IRQ,
354 .start = TEGRA_SDMMC3_BASE,
355 .end = TEGRA_SDMMC3_BASE + TEGRA_SDMMC3_SIZE-1,
356 .flags = IORESOURCE_MEM,
360 static struct resource sdhci_resource4[] = {
364 .flags = IORESOURCE_IRQ,
367 .start = TEGRA_SDMMC4_BASE,
368 .end = TEGRA_SDMMC4_BASE + TEGRA_SDMMC4_SIZE-1,
369 .flags = IORESOURCE_MEM,
373 /* board files should fill in platform_data register the devices themselvs.
374 * See board-harmony.c for an example
376 struct platform_device tegra_sdhci_device1 = {
377 .name = "sdhci-tegra",
379 .resource = sdhci_resource1,
380 .num_resources = ARRAY_SIZE(sdhci_resource1),
383 struct platform_device tegra_sdhci_device2 = {
384 .name = "sdhci-tegra",
386 .resource = sdhci_resource2,
387 .num_resources = ARRAY_SIZE(sdhci_resource2),
390 struct platform_device tegra_sdhci_device3 = {
391 .name = "sdhci-tegra",
393 .resource = sdhci_resource3,
394 .num_resources = ARRAY_SIZE(sdhci_resource3),
397 struct platform_device tegra_sdhci_device4 = {
398 .name = "sdhci-tegra",
400 .resource = sdhci_resource4,
401 .num_resources = ARRAY_SIZE(sdhci_resource4),
404 static struct resource tegra_usb1_resources[] = {
406 .start = TEGRA_USB_BASE,
407 .end = TEGRA_USB_BASE + TEGRA_USB_SIZE - 1,
408 .flags = IORESOURCE_MEM,
413 .flags = IORESOURCE_IRQ,
417 static struct resource tegra_usb2_resources[] = {
419 .start = TEGRA_USB2_BASE,
420 .end = TEGRA_USB2_BASE + TEGRA_USB2_SIZE - 1,
421 .flags = IORESOURCE_MEM,
426 .flags = IORESOURCE_IRQ,
430 static struct resource tegra_usb3_resources[] = {
432 .start = TEGRA_USB3_BASE,
433 .end = TEGRA_USB3_BASE + TEGRA_USB3_SIZE - 1,
434 .flags = IORESOURCE_MEM,
439 .flags = IORESOURCE_IRQ,
443 static struct tegra_ulpi_config tegra_ehci2_ulpi_phy_config = {
444 /* All existing boards use GPIO PV0 for phy reset */
445 .reset_gpio = TEGRA_GPIO_PV0,
449 static struct tegra_ehci_platform_data tegra_ehci1_pdata = {
450 .operating_mode = TEGRA_USB_OTG,
451 .power_down_on_bus_suspend = 1,
454 static struct tegra_ehci_platform_data tegra_ehci2_pdata = {
455 .phy_config = &tegra_ehci2_ulpi_phy_config,
456 .operating_mode = TEGRA_USB_HOST,
457 .power_down_on_bus_suspend = 1,
460 static struct tegra_ehci_platform_data tegra_ehci3_pdata = {
461 .operating_mode = TEGRA_USB_HOST,
462 .power_down_on_bus_suspend = 1,
465 static u64 tegra_ehci_dmamask = DMA_BIT_MASK(32);
467 struct platform_device tegra_ehci1_device = {
468 .name = "tegra-ehci",
471 .dma_mask = &tegra_ehci_dmamask,
472 .coherent_dma_mask = DMA_BIT_MASK(32),
473 .platform_data = &tegra_ehci1_pdata,
475 .resource = tegra_usb1_resources,
476 .num_resources = ARRAY_SIZE(tegra_usb1_resources),
479 struct platform_device tegra_ehci2_device = {
480 .name = "tegra-ehci",
483 .dma_mask = &tegra_ehci_dmamask,
484 .coherent_dma_mask = DMA_BIT_MASK(32),
485 .platform_data = &tegra_ehci2_pdata,
487 .resource = tegra_usb2_resources,
488 .num_resources = ARRAY_SIZE(tegra_usb2_resources),
491 struct platform_device tegra_ehci3_device = {
492 .name = "tegra-ehci",
495 .dma_mask = &tegra_ehci_dmamask,
496 .coherent_dma_mask = DMA_BIT_MASK(32),
497 .platform_data = &tegra_ehci3_pdata,
499 .resource = tegra_usb3_resources,
500 .num_resources = ARRAY_SIZE(tegra_usb3_resources),
503 static struct resource tegra_pmu_resources[] = {
505 .start = INT_CPU0_PMU_INTR,
506 .end = INT_CPU0_PMU_INTR,
507 .flags = IORESOURCE_IRQ,
510 .start = INT_CPU1_PMU_INTR,
511 .end = INT_CPU1_PMU_INTR,
512 .flags = IORESOURCE_IRQ,
516 struct platform_device tegra_pmu_device = {
518 .id = ARM_PMU_DEVICE_CPU,
519 .num_resources = ARRAY_SIZE(tegra_pmu_resources),
520 .resource = tegra_pmu_resources,
523 static struct resource tegra_uarta_resources[] = {
525 .start = TEGRA_UARTA_BASE,
526 .end = TEGRA_UARTA_BASE + TEGRA_UARTA_SIZE - 1,
527 .flags = IORESOURCE_MEM,
532 .flags = IORESOURCE_IRQ,
536 static struct resource tegra_uartb_resources[] = {
538 .start = TEGRA_UARTB_BASE,
539 .end = TEGRA_UARTB_BASE + TEGRA_UARTB_SIZE - 1,
540 .flags = IORESOURCE_MEM,
545 .flags = IORESOURCE_IRQ,
549 static struct resource tegra_uartc_resources[] = {
551 .start = TEGRA_UARTC_BASE,
552 .end = TEGRA_UARTC_BASE + TEGRA_UARTC_SIZE - 1,
553 .flags = IORESOURCE_MEM,
558 .flags = IORESOURCE_IRQ,
562 static struct resource tegra_uartd_resources[] = {
564 .start = TEGRA_UARTD_BASE,
565 .end = TEGRA_UARTD_BASE + TEGRA_UARTD_SIZE - 1,
566 .flags = IORESOURCE_MEM,
571 .flags = IORESOURCE_IRQ,
575 static struct resource tegra_uarte_resources[] = {
577 .start = TEGRA_UARTE_BASE,
578 .end = TEGRA_UARTE_BASE + TEGRA_UARTE_SIZE - 1,
579 .flags = IORESOURCE_MEM,
584 .flags = IORESOURCE_IRQ,
588 struct platform_device tegra_uarta_device = {
589 .name = "tegra_uart",
591 .num_resources = ARRAY_SIZE(tegra_uarta_resources),
592 .resource = tegra_uarta_resources,
594 .coherent_dma_mask = DMA_BIT_MASK(32),
598 struct platform_device tegra_uartb_device = {
599 .name = "tegra_uart",
601 .num_resources = ARRAY_SIZE(tegra_uartb_resources),
602 .resource = tegra_uartb_resources,
604 .coherent_dma_mask = DMA_BIT_MASK(32),
608 struct platform_device tegra_uartc_device = {
609 .name = "tegra_uart",
611 .num_resources = ARRAY_SIZE(tegra_uartc_resources),
612 .resource = tegra_uartc_resources,
614 .coherent_dma_mask = DMA_BIT_MASK(32),
618 struct platform_device tegra_uartd_device = {
619 .name = "tegra_uart",
621 .num_resources = ARRAY_SIZE(tegra_uartd_resources),
622 .resource = tegra_uartd_resources,
624 .coherent_dma_mask = DMA_BIT_MASK(32),
628 struct platform_device tegra_uarte_device = {
629 .name = "tegra_uart",
631 .num_resources = ARRAY_SIZE(tegra_uarte_resources),
632 .resource = tegra_uarte_resources,
634 .coherent_dma_mask = DMA_BIT_MASK(32),
638 static struct resource i2s_resource1[] = {
642 .flags = IORESOURCE_IRQ
645 .start = TEGRA_DMA_REQ_SEL_I2S_1,
646 .end = TEGRA_DMA_REQ_SEL_I2S_1,
647 .flags = IORESOURCE_DMA
650 .start = TEGRA_I2S1_BASE,
651 .end = TEGRA_I2S1_BASE + TEGRA_I2S1_SIZE - 1,
652 .flags = IORESOURCE_MEM
656 static struct resource i2s_resource2[] = {
660 .flags = IORESOURCE_IRQ
663 .start = TEGRA_DMA_REQ_SEL_I2S2_1,
664 .end = TEGRA_DMA_REQ_SEL_I2S2_1,
665 .flags = IORESOURCE_DMA
668 .start = TEGRA_I2S2_BASE,
669 .end = TEGRA_I2S2_BASE + TEGRA_I2S2_SIZE - 1,
670 .flags = IORESOURCE_MEM
674 struct platform_device tegra_i2s_device1 = {
677 .resource = i2s_resource1,
678 .num_resources = ARRAY_SIZE(i2s_resource1),
681 struct platform_device tegra_i2s_device2 = {
684 .resource = i2s_resource2,
685 .num_resources = ARRAY_SIZE(i2s_resource2),
688 static struct resource tegra_das_resources[] = {
690 .start = TEGRA_APB_MISC_DAS_BASE,
691 .end = TEGRA_APB_MISC_DAS_BASE + TEGRA_APB_MISC_DAS_SIZE - 1,
692 .flags = IORESOURCE_MEM,
696 struct platform_device tegra_das_device = {
699 .num_resources = ARRAY_SIZE(tegra_das_resources),
700 .resource = tegra_das_resources,
703 struct platform_device tegra_pcm_device = {
704 .name = "tegra-pcm-audio",