2024-09-09 08:52:07 +00:00
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/*
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* Copyright (C) 2010 Pengutronix
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* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 2 as published by the
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* Free Software Foundation.
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*/
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#include <linux/dma-mapping.h>
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#include <asm/sizes.h>
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2024-09-09 08:57:42 +00:00
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#include "../hardware.h"
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#include "devices-common.h"
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2024-09-09 08:52:07 +00:00
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#define imx_fec_data_entry_single(soc, _devid) \
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{ \
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.devid = _devid, \
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.iobase = soc ## _FEC_BASE_ADDR, \
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.irq = soc ## _INT_FEC, \
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}
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#ifdef CONFIG_SOC_IMX25
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const struct imx_fec_data imx25_fec_data __initconst =
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imx_fec_data_entry_single(MX25, "imx25-fec");
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#endif /* ifdef CONFIG_SOC_IMX25 */
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#ifdef CONFIG_SOC_IMX27
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const struct imx_fec_data imx27_fec_data __initconst =
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imx_fec_data_entry_single(MX27, "imx27-fec");
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#endif /* ifdef CONFIG_SOC_IMX27 */
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#ifdef CONFIG_SOC_IMX35
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/* i.mx35 has the i.mx27 type fec */
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const struct imx_fec_data imx35_fec_data __initconst =
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imx_fec_data_entry_single(MX35, "imx27-fec");
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#endif
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struct platform_device *__init imx_add_fec(
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const struct imx_fec_data *data,
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const struct fec_platform_data *pdata)
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{
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struct resource res[] = {
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{
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.start = data->iobase,
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.end = data->iobase + SZ_4K - 1,
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.flags = IORESOURCE_MEM,
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}, {
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.start = data->irq,
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.end = data->irq,
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.flags = IORESOURCE_IRQ,
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},
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};
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return imx_add_platform_device_dmamask(data->devid, 0,
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res, ARRAY_SIZE(res),
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pdata, sizeof(*pdata), DMA_BIT_MASK(32));
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}
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