1 #include <linux/module.h>
2 #include <linux/kernel.h>
3 #include <linux/init.h>
4 #include <linux/platform_device.h>
5 #include <linux/dma-mapping.h>
6 #include <linux/spi/pxa2xx_spi.h>
10 #include <mach/pxa3xx-u2d.h>
11 #include <mach/pxafb.h>
13 #include <mach/irda.h>
14 #include <mach/ohci.h>
15 #include <plat/pxa27x_keypad.h>
16 #include <mach/camera.h>
17 #include <mach/audio.h>
18 #include <mach/hardware.h>
20 #include <plat/pxa3xx_nand.h>
25 void __init
pxa_register_device(struct platform_device
*dev
, void *data
)
29 dev
->dev
.platform_data
= data
;
31 ret
= platform_device_register(dev
);
33 dev_err(&dev
->dev
, "unable to register device: %d\n", ret
);
36 static struct resource pxa_resource_pmu
= {
39 .flags
= IORESOURCE_IRQ
,
42 struct platform_device pxa_device_pmu
= {
44 .id
= ARM_PMU_DEVICE_CPU
,
45 .resource
= &pxa_resource_pmu
,
49 static struct resource pxamci_resources
[] = {
53 .flags
= IORESOURCE_MEM
,
58 .flags
= IORESOURCE_IRQ
,
63 .flags
= IORESOURCE_DMA
,
68 .flags
= IORESOURCE_DMA
,
72 static u64 pxamci_dmamask
= 0xffffffffUL
;
74 struct platform_device pxa_device_mci
= {
78 .dma_mask
= &pxamci_dmamask
,
79 .coherent_dma_mask
= 0xffffffff,
81 .num_resources
= ARRAY_SIZE(pxamci_resources
),
82 .resource
= pxamci_resources
,
85 void __init
pxa_set_mci_info(struct pxamci_platform_data
*info
)
87 pxa_register_device(&pxa_device_mci
, info
);
91 static struct pxa2xx_udc_mach_info pxa_udc_info
= {
95 void __init
pxa_set_udc_info(struct pxa2xx_udc_mach_info
*info
)
97 memcpy(&pxa_udc_info
, info
, sizeof *info
);
100 static struct resource pxa2xx_udc_resources
[] = {
104 .flags
= IORESOURCE_MEM
,
109 .flags
= IORESOURCE_IRQ
,
113 static u64 udc_dma_mask
= ~(u32
)0;
115 struct platform_device pxa25x_device_udc
= {
116 .name
= "pxa25x-udc",
118 .resource
= pxa2xx_udc_resources
,
119 .num_resources
= ARRAY_SIZE(pxa2xx_udc_resources
),
121 .platform_data
= &pxa_udc_info
,
122 .dma_mask
= &udc_dma_mask
,
126 struct platform_device pxa27x_device_udc
= {
127 .name
= "pxa27x-udc",
129 .resource
= pxa2xx_udc_resources
,
130 .num_resources
= ARRAY_SIZE(pxa2xx_udc_resources
),
132 .platform_data
= &pxa_udc_info
,
133 .dma_mask
= &udc_dma_mask
,
138 static struct resource pxa3xx_u2d_resources
[] = {
142 .flags
= IORESOURCE_MEM
,
147 .flags
= IORESOURCE_IRQ
,
151 struct platform_device pxa3xx_device_u2d
= {
152 .name
= "pxa3xx-u2d",
154 .resource
= pxa3xx_u2d_resources
,
155 .num_resources
= ARRAY_SIZE(pxa3xx_u2d_resources
),
158 void __init
pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data
*info
)
160 pxa_register_device(&pxa3xx_device_u2d
, info
);
162 #endif /* CONFIG_PXA3xx */
164 static struct resource pxafb_resources
[] = {
168 .flags
= IORESOURCE_MEM
,
173 .flags
= IORESOURCE_IRQ
,
177 static u64 fb_dma_mask
= ~(u64
)0;
179 struct platform_device pxa_device_fb
= {
183 .dma_mask
= &fb_dma_mask
,
184 .coherent_dma_mask
= 0xffffffff,
186 .num_resources
= ARRAY_SIZE(pxafb_resources
),
187 .resource
= pxafb_resources
,
190 void __init
pxa_set_fb_info(struct device
*parent
, struct pxafb_mach_info
*info
)
192 pxa_device_fb
.dev
.parent
= parent
;
193 pxa_register_device(&pxa_device_fb
, info
);
196 static struct resource pxa_resource_ffuart
[] = {
200 .flags
= IORESOURCE_MEM
,
204 .flags
= IORESOURCE_IRQ
,
208 struct platform_device pxa_device_ffuart
= {
209 .name
= "pxa2xx-uart",
211 .resource
= pxa_resource_ffuart
,
212 .num_resources
= ARRAY_SIZE(pxa_resource_ffuart
),
215 void __init
pxa_set_ffuart_info(void *info
)
217 pxa_register_device(&pxa_device_ffuart
, info
);
220 static struct resource pxa_resource_btuart
[] = {
224 .flags
= IORESOURCE_MEM
,
228 .flags
= IORESOURCE_IRQ
,
232 struct platform_device pxa_device_btuart
= {
233 .name
= "pxa2xx-uart",
235 .resource
= pxa_resource_btuart
,
236 .num_resources
= ARRAY_SIZE(pxa_resource_btuart
),
239 void __init
pxa_set_btuart_info(void *info
)
241 pxa_register_device(&pxa_device_btuart
, info
);
244 static struct resource pxa_resource_stuart
[] = {
248 .flags
= IORESOURCE_MEM
,
252 .flags
= IORESOURCE_IRQ
,
256 struct platform_device pxa_device_stuart
= {
257 .name
= "pxa2xx-uart",
259 .resource
= pxa_resource_stuart
,
260 .num_resources
= ARRAY_SIZE(pxa_resource_stuart
),
263 void __init
pxa_set_stuart_info(void *info
)
265 pxa_register_device(&pxa_device_stuart
, info
);
268 static struct resource pxa_resource_hwuart
[] = {
272 .flags
= IORESOURCE_MEM
,
276 .flags
= IORESOURCE_IRQ
,
280 struct platform_device pxa_device_hwuart
= {
281 .name
= "pxa2xx-uart",
283 .resource
= pxa_resource_hwuart
,
284 .num_resources
= ARRAY_SIZE(pxa_resource_hwuart
),
287 void __init
pxa_set_hwuart_info(void *info
)
290 pxa_register_device(&pxa_device_hwuart
, info
);
292 pr_info("UART: Ignoring attempt to register HWUART on non-PXA255 hardware");
295 static struct resource pxai2c_resources
[] = {
299 .flags
= IORESOURCE_MEM
,
303 .flags
= IORESOURCE_IRQ
,
307 struct platform_device pxa_device_i2c
= {
308 .name
= "pxa2xx-i2c",
310 .resource
= pxai2c_resources
,
311 .num_resources
= ARRAY_SIZE(pxai2c_resources
),
314 void __init
pxa_set_i2c_info(struct i2c_pxa_platform_data
*info
)
316 pxa_register_device(&pxa_device_i2c
, info
);
320 static struct resource pxa27x_resources_i2c_power
[] = {
324 .flags
= IORESOURCE_MEM
,
328 .flags
= IORESOURCE_IRQ
,
332 struct platform_device pxa27x_device_i2c_power
= {
333 .name
= "pxa2xx-i2c",
335 .resource
= pxa27x_resources_i2c_power
,
336 .num_resources
= ARRAY_SIZE(pxa27x_resources_i2c_power
),
340 static struct resource pxai2s_resources
[] = {
344 .flags
= IORESOURCE_MEM
,
348 .flags
= IORESOURCE_IRQ
,
352 struct platform_device pxa_device_i2s
= {
353 .name
= "pxa2xx-i2s",
355 .resource
= pxai2s_resources
,
356 .num_resources
= ARRAY_SIZE(pxai2s_resources
),
359 struct platform_device pxa_device_asoc_ssp1
= {
360 .name
= "pxa-ssp-dai",
364 struct platform_device pxa_device_asoc_ssp2
= {
365 .name
= "pxa-ssp-dai",
369 struct platform_device pxa_device_asoc_ssp3
= {
370 .name
= "pxa-ssp-dai",
374 struct platform_device pxa_device_asoc_ssp4
= {
375 .name
= "pxa-ssp-dai",
379 struct platform_device pxa_device_asoc_platform
= {
380 .name
= "pxa-pcm-audio",
384 static u64 pxaficp_dmamask
= ~(u32
)0;
386 struct platform_device pxa_device_ficp
= {
390 .dma_mask
= &pxaficp_dmamask
,
391 .coherent_dma_mask
= 0xffffffff,
395 void __init
pxa_set_ficp_info(struct pxaficp_platform_data
*info
)
397 pxa_register_device(&pxa_device_ficp
, info
);
400 static struct resource pxa_rtc_resources
[] = {
403 .end
= 0x40900000 + 0x3b,
404 .flags
= IORESOURCE_MEM
,
409 .flags
= IORESOURCE_IRQ
,
412 .start
= IRQ_RTCAlrm
,
414 .flags
= IORESOURCE_IRQ
,
418 struct platform_device sa1100_device_rtc
= {
419 .name
= "sa1100-rtc",
423 struct platform_device pxa_device_rtc
= {
426 .num_resources
= ARRAY_SIZE(pxa_rtc_resources
),
427 .resource
= pxa_rtc_resources
,
430 static struct resource pxa_ac97_resources
[] = {
433 .end
= 0x40500000 + 0xfff,
434 .flags
= IORESOURCE_MEM
,
439 .flags
= IORESOURCE_IRQ
,
443 static u64 pxa_ac97_dmamask
= 0xffffffffUL
;
445 struct platform_device pxa_device_ac97
= {
446 .name
= "pxa2xx-ac97",
449 .dma_mask
= &pxa_ac97_dmamask
,
450 .coherent_dma_mask
= 0xffffffff,
452 .num_resources
= ARRAY_SIZE(pxa_ac97_resources
),
453 .resource
= pxa_ac97_resources
,
456 void __init
pxa_set_ac97_info(pxa2xx_audio_ops_t
*ops
)
458 pxa_register_device(&pxa_device_ac97
, ops
);
463 static struct resource pxa25x_resource_pwm0
[] = {
467 .flags
= IORESOURCE_MEM
,
471 struct platform_device pxa25x_device_pwm0
= {
472 .name
= "pxa25x-pwm",
474 .resource
= pxa25x_resource_pwm0
,
475 .num_resources
= ARRAY_SIZE(pxa25x_resource_pwm0
),
478 static struct resource pxa25x_resource_pwm1
[] = {
482 .flags
= IORESOURCE_MEM
,
486 struct platform_device pxa25x_device_pwm1
= {
487 .name
= "pxa25x-pwm",
489 .resource
= pxa25x_resource_pwm1
,
490 .num_resources
= ARRAY_SIZE(pxa25x_resource_pwm1
),
493 static u64 pxa25x_ssp_dma_mask
= DMA_BIT_MASK(32);
495 static struct resource pxa25x_resource_ssp
[] = {
499 .flags
= IORESOURCE_MEM
,
504 .flags
= IORESOURCE_IRQ
,
510 .flags
= IORESOURCE_DMA
,
516 .flags
= IORESOURCE_DMA
,
520 struct platform_device pxa25x_device_ssp
= {
521 .name
= "pxa25x-ssp",
524 .dma_mask
= &pxa25x_ssp_dma_mask
,
525 .coherent_dma_mask
= DMA_BIT_MASK(32),
527 .resource
= pxa25x_resource_ssp
,
528 .num_resources
= ARRAY_SIZE(pxa25x_resource_ssp
),
531 static u64 pxa25x_nssp_dma_mask
= DMA_BIT_MASK(32);
533 static struct resource pxa25x_resource_nssp
[] = {
537 .flags
= IORESOURCE_MEM
,
542 .flags
= IORESOURCE_IRQ
,
548 .flags
= IORESOURCE_DMA
,
554 .flags
= IORESOURCE_DMA
,
558 struct platform_device pxa25x_device_nssp
= {
559 .name
= "pxa25x-nssp",
562 .dma_mask
= &pxa25x_nssp_dma_mask
,
563 .coherent_dma_mask
= DMA_BIT_MASK(32),
565 .resource
= pxa25x_resource_nssp
,
566 .num_resources
= ARRAY_SIZE(pxa25x_resource_nssp
),
569 static u64 pxa25x_assp_dma_mask
= DMA_BIT_MASK(32);
571 static struct resource pxa25x_resource_assp
[] = {
575 .flags
= IORESOURCE_MEM
,
580 .flags
= IORESOURCE_IRQ
,
586 .flags
= IORESOURCE_DMA
,
592 .flags
= IORESOURCE_DMA
,
596 struct platform_device pxa25x_device_assp
= {
597 /* ASSP is basically equivalent to NSSP */
598 .name
= "pxa25x-nssp",
601 .dma_mask
= &pxa25x_assp_dma_mask
,
602 .coherent_dma_mask
= DMA_BIT_MASK(32),
604 .resource
= pxa25x_resource_assp
,
605 .num_resources
= ARRAY_SIZE(pxa25x_resource_assp
),
607 #endif /* CONFIG_PXA25x */
609 #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
610 static struct resource pxa27x_resource_camera
[] = {
614 .flags
= IORESOURCE_MEM
,
619 .flags
= IORESOURCE_IRQ
,
623 static u64 pxa27x_dma_mask_camera
= DMA_BIT_MASK(32);
625 static struct platform_device pxa27x_device_camera
= {
626 .name
= "pxa27x-camera",
627 .id
= 0, /* This is used to put cameras on this interface */
629 .dma_mask
= &pxa27x_dma_mask_camera
,
630 .coherent_dma_mask
= 0xffffffff,
632 .num_resources
= ARRAY_SIZE(pxa27x_resource_camera
),
633 .resource
= pxa27x_resource_camera
,
636 void __init
pxa_set_camera_info(struct pxacamera_platform_data
*info
)
638 pxa_register_device(&pxa27x_device_camera
, info
);
641 static u64 pxa27x_ohci_dma_mask
= DMA_BIT_MASK(32);
643 static struct resource pxa27x_resource_ohci
[] = {
647 .flags
= IORESOURCE_MEM
,
652 .flags
= IORESOURCE_IRQ
,
656 struct platform_device pxa27x_device_ohci
= {
657 .name
= "pxa27x-ohci",
660 .dma_mask
= &pxa27x_ohci_dma_mask
,
661 .coherent_dma_mask
= DMA_BIT_MASK(32),
663 .num_resources
= ARRAY_SIZE(pxa27x_resource_ohci
),
664 .resource
= pxa27x_resource_ohci
,
667 void __init
pxa_set_ohci_info(struct pxaohci_platform_data
*info
)
669 pxa_register_device(&pxa27x_device_ohci
, info
);
671 #endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
673 #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
674 static struct resource pxa27x_resource_keypad
[] = {
678 .flags
= IORESOURCE_MEM
,
683 .flags
= IORESOURCE_IRQ
,
687 struct platform_device pxa27x_device_keypad
= {
688 .name
= "pxa27x-keypad",
690 .resource
= pxa27x_resource_keypad
,
691 .num_resources
= ARRAY_SIZE(pxa27x_resource_keypad
),
694 void __init
pxa_set_keypad_info(struct pxa27x_keypad_platform_data
*info
)
696 pxa_register_device(&pxa27x_device_keypad
, info
);
699 static u64 pxa27x_ssp1_dma_mask
= DMA_BIT_MASK(32);
701 static struct resource pxa27x_resource_ssp1
[] = {
705 .flags
= IORESOURCE_MEM
,
710 .flags
= IORESOURCE_IRQ
,
716 .flags
= IORESOURCE_DMA
,
722 .flags
= IORESOURCE_DMA
,
726 struct platform_device pxa27x_device_ssp1
= {
727 .name
= "pxa27x-ssp",
730 .dma_mask
= &pxa27x_ssp1_dma_mask
,
731 .coherent_dma_mask
= DMA_BIT_MASK(32),
733 .resource
= pxa27x_resource_ssp1
,
734 .num_resources
= ARRAY_SIZE(pxa27x_resource_ssp1
),
737 static u64 pxa27x_ssp2_dma_mask
= DMA_BIT_MASK(32);
739 static struct resource pxa27x_resource_ssp2
[] = {
743 .flags
= IORESOURCE_MEM
,
748 .flags
= IORESOURCE_IRQ
,
754 .flags
= IORESOURCE_DMA
,
760 .flags
= IORESOURCE_DMA
,
764 struct platform_device pxa27x_device_ssp2
= {
765 .name
= "pxa27x-ssp",
768 .dma_mask
= &pxa27x_ssp2_dma_mask
,
769 .coherent_dma_mask
= DMA_BIT_MASK(32),
771 .resource
= pxa27x_resource_ssp2
,
772 .num_resources
= ARRAY_SIZE(pxa27x_resource_ssp2
),
775 static u64 pxa27x_ssp3_dma_mask
= DMA_BIT_MASK(32);
777 static struct resource pxa27x_resource_ssp3
[] = {
781 .flags
= IORESOURCE_MEM
,
786 .flags
= IORESOURCE_IRQ
,
792 .flags
= IORESOURCE_DMA
,
798 .flags
= IORESOURCE_DMA
,
802 struct platform_device pxa27x_device_ssp3
= {
803 .name
= "pxa27x-ssp",
806 .dma_mask
= &pxa27x_ssp3_dma_mask
,
807 .coherent_dma_mask
= DMA_BIT_MASK(32),
809 .resource
= pxa27x_resource_ssp3
,
810 .num_resources
= ARRAY_SIZE(pxa27x_resource_ssp3
),
813 static struct resource pxa27x_resource_pwm0
[] = {
817 .flags
= IORESOURCE_MEM
,
821 struct platform_device pxa27x_device_pwm0
= {
822 .name
= "pxa27x-pwm",
824 .resource
= pxa27x_resource_pwm0
,
825 .num_resources
= ARRAY_SIZE(pxa27x_resource_pwm0
),
828 static struct resource pxa27x_resource_pwm1
[] = {
832 .flags
= IORESOURCE_MEM
,
836 struct platform_device pxa27x_device_pwm1
= {
837 .name
= "pxa27x-pwm",
839 .resource
= pxa27x_resource_pwm1
,
840 .num_resources
= ARRAY_SIZE(pxa27x_resource_pwm1
),
842 #endif /* CONFIG_PXA27x || CONFIG_PXA3xx || CONFIG_PXA95x*/
845 static struct resource pxa3xx_resources_mci2
[] = {
849 .flags
= IORESOURCE_MEM
,
854 .flags
= IORESOURCE_IRQ
,
859 .flags
= IORESOURCE_DMA
,
864 .flags
= IORESOURCE_DMA
,
868 struct platform_device pxa3xx_device_mci2
= {
869 .name
= "pxa2xx-mci",
872 .dma_mask
= &pxamci_dmamask
,
873 .coherent_dma_mask
= 0xffffffff,
875 .num_resources
= ARRAY_SIZE(pxa3xx_resources_mci2
),
876 .resource
= pxa3xx_resources_mci2
,
879 void __init
pxa3xx_set_mci2_info(struct pxamci_platform_data
*info
)
881 pxa_register_device(&pxa3xx_device_mci2
, info
);
884 static struct resource pxa3xx_resources_mci3
[] = {
888 .flags
= IORESOURCE_MEM
,
893 .flags
= IORESOURCE_IRQ
,
898 .flags
= IORESOURCE_DMA
,
903 .flags
= IORESOURCE_DMA
,
907 struct platform_device pxa3xx_device_mci3
= {
908 .name
= "pxa2xx-mci",
911 .dma_mask
= &pxamci_dmamask
,
912 .coherent_dma_mask
= 0xffffffff,
914 .num_resources
= ARRAY_SIZE(pxa3xx_resources_mci3
),
915 .resource
= pxa3xx_resources_mci3
,
918 void __init
pxa3xx_set_mci3_info(struct pxamci_platform_data
*info
)
920 pxa_register_device(&pxa3xx_device_mci3
, info
);
923 static struct resource pxa3xx_resources_gcu
[] = {
927 .flags
= IORESOURCE_MEM
,
932 .flags
= IORESOURCE_IRQ
,
936 static u64 pxa3xx_gcu_dmamask
= DMA_BIT_MASK(32);
938 struct platform_device pxa3xx_device_gcu
= {
939 .name
= "pxa3xx-gcu",
941 .num_resources
= ARRAY_SIZE(pxa3xx_resources_gcu
),
942 .resource
= pxa3xx_resources_gcu
,
944 .dma_mask
= &pxa3xx_gcu_dmamask
,
945 .coherent_dma_mask
= 0xffffffff,
949 #endif /* CONFIG_PXA3xx */
951 #if defined(CONFIG_PXA3xx) || defined(CONFIG_PXA95x)
952 static struct resource pxa3xx_resources_i2c_power
[] = {
956 .flags
= IORESOURCE_MEM
,
960 .flags
= IORESOURCE_IRQ
,
964 struct platform_device pxa3xx_device_i2c_power
= {
965 .name
= "pxa3xx-pwri2c",
967 .resource
= pxa3xx_resources_i2c_power
,
968 .num_resources
= ARRAY_SIZE(pxa3xx_resources_i2c_power
),
971 static struct resource pxa3xx_resources_nand
[] = {
975 .flags
= IORESOURCE_MEM
,
980 .flags
= IORESOURCE_IRQ
,
983 /* DRCMR for Data DMA */
986 .flags
= IORESOURCE_DMA
,
989 /* DRCMR for Command DMA */
992 .flags
= IORESOURCE_DMA
,
996 static u64 pxa3xx_nand_dma_mask
= DMA_BIT_MASK(32);
998 struct platform_device pxa3xx_device_nand
= {
999 .name
= "pxa3xx-nand",
1002 .dma_mask
= &pxa3xx_nand_dma_mask
,
1003 .coherent_dma_mask
= DMA_BIT_MASK(32),
1005 .num_resources
= ARRAY_SIZE(pxa3xx_resources_nand
),
1006 .resource
= pxa3xx_resources_nand
,
1009 void __init
pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data
*info
)
1011 pxa_register_device(&pxa3xx_device_nand
, info
);
1014 static u64 pxa3xx_ssp4_dma_mask
= DMA_BIT_MASK(32);
1016 static struct resource pxa3xx_resource_ssp4
[] = {
1018 .start
= 0x41a00000,
1020 .flags
= IORESOURCE_MEM
,
1025 .flags
= IORESOURCE_IRQ
,
1031 .flags
= IORESOURCE_DMA
,
1037 .flags
= IORESOURCE_DMA
,
1041 struct platform_device pxa3xx_device_ssp4
= {
1042 /* PXA3xx SSP is basically equivalent to PXA27x */
1043 .name
= "pxa27x-ssp",
1046 .dma_mask
= &pxa3xx_ssp4_dma_mask
,
1047 .coherent_dma_mask
= DMA_BIT_MASK(32),
1049 .resource
= pxa3xx_resource_ssp4
,
1050 .num_resources
= ARRAY_SIZE(pxa3xx_resource_ssp4
),
1052 #endif /* CONFIG_PXA3xx || CONFIG_PXA95x */
1054 /* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.
1055 * See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */
1056 void __init
pxa2xx_set_spi_info(unsigned id
, struct pxa2xx_spi_master
*info
)
1058 struct platform_device
*pd
;
1060 pd
= platform_device_alloc("pxa2xx-spi", id
);
1062 printk(KERN_ERR
"pxa2xx-spi: failed to allocate device id %d\n",
1067 pd
->dev
.platform_data
= info
;
1068 platform_device_add(pd
);