07f201d8a3
USB resources and DMA40 configurations are dynamically with the data provided in ux500_add_usb() call. Though only DMA40 configurations differ between U8500 and U5500 (USB resource are common between them). Signed-off-by: Mian Yousaf Kaukab <mian-yousaf.kaukab@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
25 lines
630 B
C
25 lines
630 B
C
/*
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* Copyright (C) ST-Ericsson SA 2011
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*
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* Author: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
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* License terms: GNU General Public License (GPL) version 2
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*/
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#ifndef __ASM_ARCH_USB_H
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#define __ASM_ARCH_USB_H
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#include <linux/dmaengine.h>
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#define UX500_MUSB_DMA_NUM_RX_CHANNELS 8
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#define UX500_MUSB_DMA_NUM_TX_CHANNELS 8
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struct ux500_musb_board_data {
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void **dma_rx_param_array;
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void **dma_tx_param_array;
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u32 num_rx_channels;
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u32 num_tx_channels;
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bool (*dma_filter)(struct dma_chan *chan, void *filter_param);
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};
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void ux500_add_usb(resource_size_t base, int irq, int *dma_rx_cfg,
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int *dma_tx_cfg);
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#endif
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