projects / linux-2.6-block.git / blame
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|---|---|---|
| 3ab3a350 GC |
1 | /* |
| 2 | * Copyright (C) 2010 Pengutronix | |
| 3 | * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de> | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify it under | |
| 6 | * the terms of the GNU General Public License version 2 as published by the | |
| 7 | * Free Software Foundation. | |
| 8 | */ | |
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9 | #include "../hardware.h" |
| 10 | #include "devices-common.h" | |
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11 | |
| 12 | #define imx_mx2_emmaprp_data_entry_single(soc) \ | |
| 13 | { \ | |
| 14 | .iobase = soc ## _EMMAPRP_BASE_ADDR, \ | |
| 08da51c5 | 15 | .iosize = SZ_256, \ |
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16 | .irq = soc ## _INT_EMMAPRP, \ |
| 17 | } | |
| 18 | ||
| 19 | #ifdef CONFIG_SOC_IMX27 | |
| 20 | const struct imx_mx2_emma_data imx27_mx2_emmaprp_data __initconst = | |
| 21 | imx_mx2_emmaprp_data_entry_single(MX27); | |
| 22 | #endif /* ifdef CONFIG_SOC_IMX27 */ | |
| 23 | ||
| 24 | struct platform_device *__init imx_add_mx2_emmaprp( | |
| 25 | const struct imx_mx2_emma_data *data) | |
| 26 | { | |
| 27 | struct resource res[] = { | |
| 28 | { | |
| 29 | .start = data->iobase, | |
| 30 | .end = data->iobase + data->iosize - 1, | |
| 31 | .flags = IORESOURCE_MEM, | |
| 32 | }, { | |
| 33 | .start = data->irq, | |
| 34 | .end = data->irq, | |
| 35 | .flags = IORESOURCE_IRQ, | |
| 36 | }, | |
| 37 | }; | |
| 38 | return imx_add_platform_device_dmamask("m2m-emmaprp", 0, | |
| 39 | res, 2, NULL, 0, DMA_BIT_MASK(32)); | |
| 40 | } |