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>
9 #include <mach/pxa3xx-u2d.h>
10 #include <mach/pxafb.h>
12 #include <mach/irda.h>
13 #include <mach/ohci.h>
14 #include <plat/pxa27x_keypad.h>
15 #include <mach/pxa2xx_spi.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 = {
96 void __init pxa_set_udc_info(struct pxa2xx_udc_mach_info *info)
98 memcpy(&pxa_udc_info, info, sizeof *info);
101 static struct resource pxa2xx_udc_resources[] = {
105 .flags = IORESOURCE_MEM,
110 .flags = IORESOURCE_IRQ,
114 static u64 udc_dma_mask = ~(u32)0;
116 struct platform_device pxa25x_device_udc = {
117 .name = "pxa25x-udc",
119 .resource = pxa2xx_udc_resources,
120 .num_resources = ARRAY_SIZE(pxa2xx_udc_resources),
122 .platform_data = &pxa_udc_info,
123 .dma_mask = &udc_dma_mask,
127 struct platform_device pxa27x_device_udc = {
128 .name = "pxa27x-udc",
130 .resource = pxa2xx_udc_resources,
131 .num_resources = ARRAY_SIZE(pxa2xx_udc_resources),
133 .platform_data = &pxa_udc_info,
134 .dma_mask = &udc_dma_mask,
139 static struct resource pxa3xx_u2d_resources[] = {
143 .flags = IORESOURCE_MEM,
148 .flags = IORESOURCE_IRQ,
152 struct platform_device pxa3xx_device_u2d = {
153 .name = "pxa3xx-u2d",
155 .resource = pxa3xx_u2d_resources,
156 .num_resources = ARRAY_SIZE(pxa3xx_u2d_resources),
159 void __init pxa3xx_set_u2d_info(struct pxa3xx_u2d_platform_data *info)
161 pxa_register_device(&pxa3xx_device_u2d, info);
163 #endif /* CONFIG_PXA3xx */
165 static struct resource pxafb_resources[] = {
169 .flags = IORESOURCE_MEM,
174 .flags = IORESOURCE_IRQ,
178 static u64 fb_dma_mask = ~(u64)0;
180 struct platform_device pxa_device_fb = {
184 .dma_mask = &fb_dma_mask,
185 .coherent_dma_mask = 0xffffffff,
187 .num_resources = ARRAY_SIZE(pxafb_resources),
188 .resource = pxafb_resources,
191 void __init set_pxa_fb_info(struct pxafb_mach_info *info)
193 pxa_register_device(&pxa_device_fb, info);
196 void __init set_pxa_fb_parent(struct device *parent_dev)
198 pxa_device_fb.dev.parent = parent_dev;
201 static struct resource pxa_resource_ffuart[] = {
205 .flags = IORESOURCE_MEM,
209 .flags = IORESOURCE_IRQ,
213 struct platform_device pxa_device_ffuart = {
214 .name = "pxa2xx-uart",
216 .resource = pxa_resource_ffuart,
217 .num_resources = ARRAY_SIZE(pxa_resource_ffuart),
220 void __init pxa_set_ffuart_info(void *info)
222 pxa_register_device(&pxa_device_ffuart, info);
225 static struct resource pxa_resource_btuart[] = {
229 .flags = IORESOURCE_MEM,
233 .flags = IORESOURCE_IRQ,
237 struct platform_device pxa_device_btuart = {
238 .name = "pxa2xx-uart",
240 .resource = pxa_resource_btuart,
241 .num_resources = ARRAY_SIZE(pxa_resource_btuart),
244 void __init pxa_set_btuart_info(void *info)
246 pxa_register_device(&pxa_device_btuart, info);
249 static struct resource pxa_resource_stuart[] = {
253 .flags = IORESOURCE_MEM,
257 .flags = IORESOURCE_IRQ,
261 struct platform_device pxa_device_stuart = {
262 .name = "pxa2xx-uart",
264 .resource = pxa_resource_stuart,
265 .num_resources = ARRAY_SIZE(pxa_resource_stuart),
268 void __init pxa_set_stuart_info(void *info)
270 pxa_register_device(&pxa_device_stuart, info);
273 static struct resource pxa_resource_hwuart[] = {
277 .flags = IORESOURCE_MEM,
281 .flags = IORESOURCE_IRQ,
285 struct platform_device pxa_device_hwuart = {
286 .name = "pxa2xx-uart",
288 .resource = pxa_resource_hwuart,
289 .num_resources = ARRAY_SIZE(pxa_resource_hwuart),
292 void __init pxa_set_hwuart_info(void *info)
295 pxa_register_device(&pxa_device_hwuart, info);
297 pr_info("UART: Ignoring attempt to register HWUART on non-PXA255 hardware");
300 static struct resource pxai2c_resources[] = {
304 .flags = IORESOURCE_MEM,
308 .flags = IORESOURCE_IRQ,
312 struct platform_device pxa_device_i2c = {
313 .name = "pxa2xx-i2c",
315 .resource = pxai2c_resources,
316 .num_resources = ARRAY_SIZE(pxai2c_resources),
319 void __init pxa_set_i2c_info(struct i2c_pxa_platform_data *info)
321 pxa_register_device(&pxa_device_i2c, info);
325 static struct resource pxa27x_resources_i2c_power[] = {
329 .flags = IORESOURCE_MEM,
333 .flags = IORESOURCE_IRQ,
337 struct platform_device pxa27x_device_i2c_power = {
338 .name = "pxa2xx-i2c",
340 .resource = pxa27x_resources_i2c_power,
341 .num_resources = ARRAY_SIZE(pxa27x_resources_i2c_power),
346 static struct resource pxa3xx_resources_i2c_power[] = {
350 .flags = IORESOURCE_MEM,
354 .flags = IORESOURCE_IRQ,
358 struct platform_device pxa3xx_device_i2c_power = {
359 .name = "pxa3xx-pwri2c",
361 .resource = pxa3xx_resources_i2c_power,
362 .num_resources = ARRAY_SIZE(pxa3xx_resources_i2c_power),
366 static struct resource pxai2s_resources[] = {
370 .flags = IORESOURCE_MEM,
374 .flags = IORESOURCE_IRQ,
378 struct platform_device pxa_device_i2s = {
379 .name = "pxa2xx-i2s",
381 .resource = pxai2s_resources,
382 .num_resources = ARRAY_SIZE(pxai2s_resources),
385 struct platform_device pxa_device_asoc_ssp1 = {
386 .name = "pxa-ssp-dai",
390 struct platform_device pxa_device_asoc_ssp2= {
391 .name = "pxa-ssp-dai",
395 struct platform_device pxa_device_asoc_ssp3 = {
396 .name = "pxa-ssp-dai",
400 struct platform_device pxa_device_asoc_ssp4 = {
401 .name = "pxa-ssp-dai",
405 struct platform_device pxa_device_asoc_platform = {
406 .name = "pxa-pcm-audio",
410 static u64 pxaficp_dmamask = ~(u32)0;
412 struct platform_device pxa_device_ficp = {
416 .dma_mask = &pxaficp_dmamask,
417 .coherent_dma_mask = 0xffffffff,
421 void __init pxa_set_ficp_info(struct pxaficp_platform_data *info)
423 pxa_register_device(&pxa_device_ficp, info);
426 static struct resource pxa_rtc_resources[] = {
429 .end = 0x40900000 + 0x3b,
430 .flags = IORESOURCE_MEM,
435 .flags = IORESOURCE_IRQ,
438 .start = IRQ_RTCAlrm,
440 .flags = IORESOURCE_IRQ,
444 struct platform_device sa1100_device_rtc = {
445 .name = "sa1100-rtc",
449 struct platform_device pxa_device_rtc = {
452 .num_resources = ARRAY_SIZE(pxa_rtc_resources),
453 .resource = pxa_rtc_resources,
456 static struct resource pxa_ac97_resources[] = {
459 .end = 0x40500000 + 0xfff,
460 .flags = IORESOURCE_MEM,
465 .flags = IORESOURCE_IRQ,
469 static u64 pxa_ac97_dmamask = 0xffffffffUL;
471 struct platform_device pxa_device_ac97 = {
472 .name = "pxa2xx-ac97",
475 .dma_mask = &pxa_ac97_dmamask,
476 .coherent_dma_mask = 0xffffffff,
478 .num_resources = ARRAY_SIZE(pxa_ac97_resources),
479 .resource = pxa_ac97_resources,
482 void __init pxa_set_ac97_info(pxa2xx_audio_ops_t *ops)
484 pxa_register_device(&pxa_device_ac97, ops);
489 static struct resource pxa25x_resource_pwm0[] = {
493 .flags = IORESOURCE_MEM,
497 struct platform_device pxa25x_device_pwm0 = {
498 .name = "pxa25x-pwm",
500 .resource = pxa25x_resource_pwm0,
501 .num_resources = ARRAY_SIZE(pxa25x_resource_pwm0),
504 static struct resource pxa25x_resource_pwm1[] = {
508 .flags = IORESOURCE_MEM,
512 struct platform_device pxa25x_device_pwm1 = {
513 .name = "pxa25x-pwm",
515 .resource = pxa25x_resource_pwm1,
516 .num_resources = ARRAY_SIZE(pxa25x_resource_pwm1),
519 static u64 pxa25x_ssp_dma_mask = DMA_BIT_MASK(32);
521 static struct resource pxa25x_resource_ssp[] = {
525 .flags = IORESOURCE_MEM,
530 .flags = IORESOURCE_IRQ,
536 .flags = IORESOURCE_DMA,
542 .flags = IORESOURCE_DMA,
546 struct platform_device pxa25x_device_ssp = {
547 .name = "pxa25x-ssp",
550 .dma_mask = &pxa25x_ssp_dma_mask,
551 .coherent_dma_mask = DMA_BIT_MASK(32),
553 .resource = pxa25x_resource_ssp,
554 .num_resources = ARRAY_SIZE(pxa25x_resource_ssp),
557 static u64 pxa25x_nssp_dma_mask = DMA_BIT_MASK(32);
559 static struct resource pxa25x_resource_nssp[] = {
563 .flags = IORESOURCE_MEM,
568 .flags = IORESOURCE_IRQ,
574 .flags = IORESOURCE_DMA,
580 .flags = IORESOURCE_DMA,
584 struct platform_device pxa25x_device_nssp = {
585 .name = "pxa25x-nssp",
588 .dma_mask = &pxa25x_nssp_dma_mask,
589 .coherent_dma_mask = DMA_BIT_MASK(32),
591 .resource = pxa25x_resource_nssp,
592 .num_resources = ARRAY_SIZE(pxa25x_resource_nssp),
595 static u64 pxa25x_assp_dma_mask = DMA_BIT_MASK(32);
597 static struct resource pxa25x_resource_assp[] = {
601 .flags = IORESOURCE_MEM,
606 .flags = IORESOURCE_IRQ,
612 .flags = IORESOURCE_DMA,
618 .flags = IORESOURCE_DMA,
622 struct platform_device pxa25x_device_assp = {
623 /* ASSP is basically equivalent to NSSP */
624 .name = "pxa25x-nssp",
627 .dma_mask = &pxa25x_assp_dma_mask,
628 .coherent_dma_mask = DMA_BIT_MASK(32),
630 .resource = pxa25x_resource_assp,
631 .num_resources = ARRAY_SIZE(pxa25x_resource_assp),
633 #endif /* CONFIG_PXA25x */
635 #if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
637 static struct resource pxa27x_resource_keypad[] = {
641 .flags = IORESOURCE_MEM,
646 .flags = IORESOURCE_IRQ,
650 struct platform_device pxa27x_device_keypad = {
651 .name = "pxa27x-keypad",
653 .resource = pxa27x_resource_keypad,
654 .num_resources = ARRAY_SIZE(pxa27x_resource_keypad),
657 void __init pxa_set_keypad_info(struct pxa27x_keypad_platform_data *info)
659 pxa_register_device(&pxa27x_device_keypad, info);
662 static u64 pxa27x_ohci_dma_mask = DMA_BIT_MASK(32);
664 static struct resource pxa27x_resource_ohci[] = {
668 .flags = IORESOURCE_MEM,
673 .flags = IORESOURCE_IRQ,
677 struct platform_device pxa27x_device_ohci = {
678 .name = "pxa27x-ohci",
681 .dma_mask = &pxa27x_ohci_dma_mask,
682 .coherent_dma_mask = DMA_BIT_MASK(32),
684 .num_resources = ARRAY_SIZE(pxa27x_resource_ohci),
685 .resource = pxa27x_resource_ohci,
688 void __init pxa_set_ohci_info(struct pxaohci_platform_data *info)
690 pxa_register_device(&pxa27x_device_ohci, info);
693 static u64 pxa27x_ssp1_dma_mask = DMA_BIT_MASK(32);
695 static struct resource pxa27x_resource_ssp1[] = {
699 .flags = IORESOURCE_MEM,
704 .flags = IORESOURCE_IRQ,
710 .flags = IORESOURCE_DMA,
716 .flags = IORESOURCE_DMA,
720 struct platform_device pxa27x_device_ssp1 = {
721 .name = "pxa27x-ssp",
724 .dma_mask = &pxa27x_ssp1_dma_mask,
725 .coherent_dma_mask = DMA_BIT_MASK(32),
727 .resource = pxa27x_resource_ssp1,
728 .num_resources = ARRAY_SIZE(pxa27x_resource_ssp1),
731 static u64 pxa27x_ssp2_dma_mask = DMA_BIT_MASK(32);
733 static struct resource pxa27x_resource_ssp2[] = {
737 .flags = IORESOURCE_MEM,
742 .flags = IORESOURCE_IRQ,
748 .flags = IORESOURCE_DMA,
754 .flags = IORESOURCE_DMA,
758 struct platform_device pxa27x_device_ssp2 = {
759 .name = "pxa27x-ssp",
762 .dma_mask = &pxa27x_ssp2_dma_mask,
763 .coherent_dma_mask = DMA_BIT_MASK(32),
765 .resource = pxa27x_resource_ssp2,
766 .num_resources = ARRAY_SIZE(pxa27x_resource_ssp2),
769 static u64 pxa27x_ssp3_dma_mask = DMA_BIT_MASK(32);
771 static struct resource pxa27x_resource_ssp3[] = {
775 .flags = IORESOURCE_MEM,
780 .flags = IORESOURCE_IRQ,
786 .flags = IORESOURCE_DMA,
792 .flags = IORESOURCE_DMA,
796 struct platform_device pxa27x_device_ssp3 = {
797 .name = "pxa27x-ssp",
800 .dma_mask = &pxa27x_ssp3_dma_mask,
801 .coherent_dma_mask = DMA_BIT_MASK(32),
803 .resource = pxa27x_resource_ssp3,
804 .num_resources = ARRAY_SIZE(pxa27x_resource_ssp3),
807 static struct resource pxa27x_resource_pwm0[] = {
811 .flags = IORESOURCE_MEM,
815 struct platform_device pxa27x_device_pwm0 = {
816 .name = "pxa27x-pwm",
818 .resource = pxa27x_resource_pwm0,
819 .num_resources = ARRAY_SIZE(pxa27x_resource_pwm0),
822 static struct resource pxa27x_resource_pwm1[] = {
826 .flags = IORESOURCE_MEM,
830 struct platform_device pxa27x_device_pwm1 = {
831 .name = "pxa27x-pwm",
833 .resource = pxa27x_resource_pwm1,
834 .num_resources = ARRAY_SIZE(pxa27x_resource_pwm1),
837 static struct resource pxa27x_resource_camera[] = {
841 .flags = IORESOURCE_MEM,
846 .flags = IORESOURCE_IRQ,
850 static u64 pxa27x_dma_mask_camera = DMA_BIT_MASK(32);
852 static struct platform_device pxa27x_device_camera = {
853 .name = "pxa27x-camera",
854 .id = 0, /* This is used to put cameras on this interface */
856 .dma_mask = &pxa27x_dma_mask_camera,
857 .coherent_dma_mask = 0xffffffff,
859 .num_resources = ARRAY_SIZE(pxa27x_resource_camera),
860 .resource = pxa27x_resource_camera,
863 void __init pxa_set_camera_info(struct pxacamera_platform_data *info)
865 pxa_register_device(&pxa27x_device_camera, info);
867 #endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
870 static u64 pxa3xx_ssp4_dma_mask = DMA_BIT_MASK(32);
872 static struct resource pxa3xx_resource_ssp4[] = {
876 .flags = IORESOURCE_MEM,
881 .flags = IORESOURCE_IRQ,
887 .flags = IORESOURCE_DMA,
893 .flags = IORESOURCE_DMA,
897 struct platform_device pxa3xx_device_ssp4 = {
898 /* PXA3xx SSP is basically equivalent to PXA27x */
899 .name = "pxa27x-ssp",
902 .dma_mask = &pxa3xx_ssp4_dma_mask,
903 .coherent_dma_mask = DMA_BIT_MASK(32),
905 .resource = pxa3xx_resource_ssp4,
906 .num_resources = ARRAY_SIZE(pxa3xx_resource_ssp4),
909 static struct resource pxa3xx_resources_mci2[] = {
913 .flags = IORESOURCE_MEM,
918 .flags = IORESOURCE_IRQ,
923 .flags = IORESOURCE_DMA,
928 .flags = IORESOURCE_DMA,
932 struct platform_device pxa3xx_device_mci2 = {
933 .name = "pxa2xx-mci",
936 .dma_mask = &pxamci_dmamask,
937 .coherent_dma_mask = 0xffffffff,
939 .num_resources = ARRAY_SIZE(pxa3xx_resources_mci2),
940 .resource = pxa3xx_resources_mci2,
943 void __init pxa3xx_set_mci2_info(struct pxamci_platform_data *info)
945 pxa_register_device(&pxa3xx_device_mci2, info);
948 static struct resource pxa3xx_resources_mci3[] = {
952 .flags = IORESOURCE_MEM,
957 .flags = IORESOURCE_IRQ,
962 .flags = IORESOURCE_DMA,
967 .flags = IORESOURCE_DMA,
971 struct platform_device pxa3xx_device_mci3 = {
972 .name = "pxa2xx-mci",
975 .dma_mask = &pxamci_dmamask,
976 .coherent_dma_mask = 0xffffffff,
978 .num_resources = ARRAY_SIZE(pxa3xx_resources_mci3),
979 .resource = pxa3xx_resources_mci3,
982 void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info)
984 pxa_register_device(&pxa3xx_device_mci3, info);
987 static struct resource pxa3xx_resources_nand[] = {
991 .flags = IORESOURCE_MEM,
996 .flags = IORESOURCE_IRQ,
999 /* DRCMR for Data DMA */
1002 .flags = IORESOURCE_DMA,
1005 /* DRCMR for Command DMA */
1008 .flags = IORESOURCE_DMA,
1012 static u64 pxa3xx_nand_dma_mask = DMA_BIT_MASK(32);
1014 struct platform_device pxa3xx_device_nand = {
1015 .name = "pxa3xx-nand",
1018 .dma_mask = &pxa3xx_nand_dma_mask,
1019 .coherent_dma_mask = DMA_BIT_MASK(32),
1021 .num_resources = ARRAY_SIZE(pxa3xx_resources_nand),
1022 .resource = pxa3xx_resources_nand,
1025 void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info)
1027 pxa_register_device(&pxa3xx_device_nand, info);
1030 static struct resource pxa3xx_resources_gcu[] = {
1032 .start = 0x54000000,
1034 .flags = IORESOURCE_MEM,
1039 .flags = IORESOURCE_IRQ,
1043 static u64 pxa3xx_gcu_dmamask = DMA_BIT_MASK(32);
1045 struct platform_device pxa3xx_device_gcu = {
1046 .name = "pxa3xx-gcu",
1048 .num_resources = ARRAY_SIZE(pxa3xx_resources_gcu),
1049 .resource = pxa3xx_resources_gcu,
1051 .dma_mask = &pxa3xx_gcu_dmamask,
1052 .coherent_dma_mask = 0xffffffff,
1056 #endif /* CONFIG_PXA3xx */
1058 /* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.
1059 * See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */
1060 void __init pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info)
1062 struct platform_device *pd;
1064 pd = platform_device_alloc("pxa2xx-spi", id);
1066 printk(KERN_ERR "pxa2xx-spi: failed to allocate device id %d\n",
1071 pd->dev.platform_data = info;
1072 platform_device_add(pd);