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 */ 9#include <linux/dma-mapping.h> 10#include <asm/sizes.h> 11#include <mach/mx28.h> 12#include <mach/devices-common.h> 13 14#define mxs_fec_data_entry_single(soc, _id) \ 15 { \ 16 .id = _id, \ 17 .iobase = soc ## _ENET_MAC ## _id ## _BASE_ADDR, \ 18 .irq = soc ## _INT_ENET_MAC ## _id, \ 19 } 20 21#define mxs_fec_data_entry(soc, _id) \ 22 [_id] = mxs_fec_data_entry_single(soc, _id) 23 24#ifdef CONFIG_SOC_IMX28 25const struct mxs_fec_data mx28_fec_data[] __initconst = { 26#define mx28_fec_data_entry(_id) \ 27 mxs_fec_data_entry(MX28, _id) 28 mx28_fec_data_entry(0), 29 mx28_fec_data_entry(1), 30}; 31#endif 32 33struct platform_device *__init mxs_add_fec( 34 const struct mxs_fec_data *data, 35 const struct fec_platform_data *pdata) 36{ 37 struct resource res[] = { 38 { 39 .start = data->iobase, 40 .end = data->iobase + SZ_16K - 1, 41 .flags = IORESOURCE_MEM, 42 }, { 43 .start = data->irq, 44 .end = data->irq, 45 .flags = IORESOURCE_IRQ, 46 }, 47 }; 48 49 return mxs_add_platform_device_dmamask("imx28-fec", data->id, 50 res, ARRAY_SIZE(res), pdata, sizeof(*pdata), 51 DMA_BIT_MASK(32)); 52} 53