blob: ad09ad9915d84b4a93cb4e7999c2e53d648c6761 [file] [log] [blame]
* OpenFirmware bindings for Secure Digital Host Controller Interface.
* Copyright (c) 2007 Freescale Semiconductor, Inc.
* Copyright (c) 2009 MontaVista Software, Inc.
* Authors: Xiaobo Xie <>
* Anton Vorontsov <>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
#ifndef __SDHCI_OF_H
#define __SDHCI_OF_H
#include <linux/types.h>
#include "sdhci.h"
struct sdhci_of_data {
unsigned int quirks;
struct sdhci_ops ops;
struct sdhci_of_host {
unsigned int clock;
u16 xfer_mode_shadow;
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);
extern struct sdhci_of_data sdhci_esdhc;
extern struct sdhci_of_data sdhci_hlwd;
#endif /* __SDHCI_OF_H */