57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
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/*
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* platform interfaces for XRadio drivers
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*
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* Copyright (c) 2013, XRadio
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* Author: XRadio
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef XRADIO_PLAT_H_INCLUDED
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#define XRADIO_PLAT_H_INCLUDED
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#include <linux/version.h>
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#include <linux/kernel.h>
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#include <linux/mmc/host.h>
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/* Select hardware platform.*/
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 10, 0))
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extern void sunxi_mmc_rescan_card(unsigned ids);
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extern int sunxi_mmc_check_r1_ready(struct mmc_host *mmc, unsigned ms);
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#define MCI_RESCAN_CARD(id) sunxi_mmc_rescan_card(id)
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#define MCI_CHECK_READY(h, t) sunxi_mmc_check_r1_ready(h, t)
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#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0))
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#define PLAT_ALLWINNER_SUNXI
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#define MCI_RESCAN_CARD(id, ins) sunxi_mci_rescan_card(id, ins)
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#define MCI_CHECK_READY(h, t) sunxi_mci_check_r1_ready(h, t)
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extern void sunxi_mci_rescan_card(unsigned id, unsigned insert);
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extern int sunxi_mci_check_r1_ready(struct mmc_host *mmc, unsigned ms);
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#else
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#define PLAT_ALLWINNER_SUN6I
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#define MCI_RESCAN_CARD(id, ins) sw_mci_rescan_card(id, ins)
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#define MCI_CHECK_READY(h, t) sw_mci_check_r1_ready(h, t)
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extern void sw_mci_rescan_card(unsigned id, unsigned insert);
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extern int sw_mci_check_r1_ready(struct mmc_host *mmc, unsigned ms);
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#endif
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int xradio_get_syscfg(void);
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/* platform interfaces */
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int xradio_plat_init(void);
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void xradio_plat_deinit(void);
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void xradio_sdio_detect(int enable);
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int xradio_request_gpio_irq(struct device *dev, void *sbus_priv);
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void xradio_free_gpio_irq(struct device *dev, void *sbus_priv);
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int xradio_wlan_power(int on);
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#endif /* XRADIO_PLAT_H_INCLUDED */
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