import PULS_20160108

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / misc / mediatek / misc_via / cbp_sdio.h

diff --git a/drivers/misc/mediatek/misc_via/cbp_sdio.h b/drivers/misc/mediatek/misc_via/cbp_sdio.h
new file mode 100644 (file)
index 0000000..07222c4
--- /dev/null
+++ b/drivers/misc/mediatek/misc_via/cbp_sdio.h
@@ -0,0 +1,95 @@
+/*
+ * drivers/mmc/card/cbp_sdio.h
+ *
+ * VIA CBP SDIO driver for Linux
+ *
+ * Copyright (C) 2009 VIA TELECOM Corporation, Inc.
+ * Author: VIA TELECOM Corporation, Inc.
+ *
+ * This package 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.
+ *
+ * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+#ifndef CBP_SDIO_H
+#define CBP_SDIO_H
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+
+#include <linux/mmc/host.h>
+#include "viatel.h"
+
+struct cbp_wait_event{
+       wait_queue_head_t wait_q;
+       atomic_t state;
+       int wait_gpio;
+       int wait_polar;
+};
+
+struct cbp_reset{
+       struct mmc_host *host;
+       const char  *name;
+       struct workqueue_struct *reset_wq;
+       struct work_struct      reset_work;
+       struct timer_list timer_gpio;
+       int rst_ind_gpio;
+       int rst_ind_polar;
+};
+
+struct cbp_platform_data {
+       char *bus;
+       char *host_id;
+       
+       bool ipc_enable;
+       bool data_ack_enable;
+       bool rst_ind_enable;
+       bool flow_ctrl_enable;
+       bool tx_disable_irq;
+       struct asc_config *tx_handle;
+       
+       int gpio_ap_wkup_cp;
+       int gpio_cp_ready;
+       int gpio_cp_wkup_ap;
+       int gpio_ap_ready;
+       int gpio_sync_polar;
+       
+       int gpio_data_ack;
+       int gpio_data_ack_polar;
+       
+       int gpio_rst_ind;
+       int gpio_rst_ind_polar;
+       
+       int gpio_flow_ctrl;
+       int gpio_flow_ctrl_polar;
+       
+       int gpio_pwr_on;
+       int gpio_rst;
+       //for the level transfor chip fssd06
+       int gpio_sd_select;
+       int gpio_mc3_enable;
+       
+       struct cbp_wait_event *cbp_data_ack;
+       void (*data_ack_wait_event)(struct cbp_wait_event *pdata_ack);
+       struct cbp_wait_event *cbp_flow_ctrl;
+       void (*flow_ctrl_wait_event)(struct cbp_wait_event *pflow_ctrl);
+       
+       int (*detect_host)(const char *host_id);
+       int (*cbp_setup)(struct cbp_platform_data *pdata);
+       void (*cbp_destroy)(void);
+};
+
+typedef enum{
+       MODEM_ST_READY = 0, /*modem ready*/
+       MODEM_ST_TX_RX,
+       MODEM_ST_UNKNOW
+}data_ack_state;
+
+typedef enum{
+       FLOW_CTRL_DISABLE = 0,
+       FLOW_CTRL_ENABLE
+}flow_ctrl_state;
+#endif