| /* |
| * Copyright 2010 MontaVista Software, LLC. |
| * |
| * Author: Anton Vorontsov <avorontsov@ru.mvista.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #ifndef _DRIVERS_MMC_SDHCI_PLTFM_H |
| #define _DRIVERS_MMC_SDHCI_PLTFM_H |
| |
| #include <linux/clk.h> |
| #include <linux/types.h> |
| #include <linux/platform_device.h> |
| #include <linux/mmc/sdhci-pltfm.h> |
| #include <linux/mmc/sdhci.h> |
| |
| struct sdhci_pltfm_host { |
| struct clk *clk; |
| void *priv; /* to handle quirks across io-accessor calls */ |
| |
| /* migrate from sdhci_of_host */ |
| unsigned int clock; |
| u16 xfer_mode_shadow; |
| }; |
| |
| #ifdef CONFIG_MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER |
| extern u32 sdhci_be32bs_readl(struct sdhci_host *host, int reg); |
| extern u16 sdhci_be32bs_readw(struct sdhci_host *host, int reg); |
| extern u8 sdhci_be32bs_readb(struct sdhci_host *host, int reg); |
| extern void sdhci_be32bs_writel(struct sdhci_host *host, u32 val, int reg); |
| extern void sdhci_be32bs_writew(struct sdhci_host *host, u16 val, int reg); |
| extern void sdhci_be32bs_writeb(struct sdhci_host *host, u8 val, int reg); |
| #endif |
| |
| extern void sdhci_get_of_property(struct platform_device *pdev); |
| |
| extern struct sdhci_host *sdhci_pltfm_init(struct platform_device *pdev, |
| struct sdhci_pltfm_data *pdata); |
| extern void sdhci_pltfm_free(struct platform_device *pdev); |
| |
| extern int sdhci_pltfm_register(struct platform_device *pdev, |
| struct sdhci_pltfm_data *pdata); |
| extern int sdhci_pltfm_unregister(struct platform_device *pdev); |
| |
| #ifdef CONFIG_PM |
| extern int sdhci_pltfm_suspend(struct platform_device *dev, pm_message_t state); |
| extern int sdhci_pltfm_resume(struct platform_device *dev); |
| #endif |
| |
| #endif /* _DRIVERS_MMC_SDHCI_PLTFM_H */ |