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