1/*
2 * include/linux/mmc/sdhci-spear.h
3 *
4 * SDHCI declarations specific to ST SPEAr platform
5 *
6 * Copyright (C) 2010 ST Microelectronics
7 * Viresh Kumar<viresh.kumar@st.com>
8 *
9 * This file is licensed under the terms of the GNU General Public
10 * License version 2. This program is licensed "as is" without any
11 * warranty of any kind, whether express or implied.
12 */
13
14#ifndef LINUX_MMC_SDHCI_SPEAR_H
15#define LINUX_MMC_SDHCI_SPEAR_H
16
17#include <linux/platform_device.h>
18/*
19 * struct sdhci_plat_data: spear sdhci platform data structure
20 *
21 * @card_power_gpio: gpio pin for enabling/disabling power to sdhci socket
22 * @power_active_high: if set, enable power to sdhci socket by setting
23 *			card_power_gpio
24 * @power_always_enb: If set, then enable power on probe, otherwise enable only
25 *			on card insertion and disable on card removal.
26 * card_int_gpio: gpio pin used for card detection
27 */
28struct sdhci_plat_data {
29	int card_power_gpio;
30	int power_active_high;
31	int power_always_enb;
32	int card_int_gpio;
33};
34
35/* This function is used to set platform_data field of pdev->dev */
36static inline void
37sdhci_set_plat_data(struct platform_device *pdev, struct sdhci_plat_data *data)
38{
39	pdev->dev.platform_data = data;
40}
41
42#endif /* LINUX_MMC_SDHCI_SPEAR_H */
43