/* Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 */

#ifndef __LINUX_SMSC3503_H__
#define __LINUX_SMSC3503_H__

#define SMSC3502_ID	3502
#define SMSC3503_ID	3503
#define SMSC4604_ID	4604
#define SMSC3503_I2C_ADDR	0x08
#define SMSC4604_I2C_ADDR	0x2d
#define SMSC_GSBI_I2C_BUS_ID	0

/*Serial interface Registers*/
#define SMSC3503_VENDORID	0x00 /*u16 read*/
#define SMSC3503_PRODUCTID	0x02 /*u16 read*/
#define SMSC3503_DEVICEID	0x04 /*u16 read*/

#define SMSC3503_CONFIG_BYTE_1	0x06 /*u8 read*/
#define PORT_PWR	(1<<0)
#define EOP_DISABLE	(1<<3)
#define MTT_ENABLE	(1<<4)
#define HS_DISABLE	(1<<5)
#define SELF_BUS_PWR	(1<<7)

#define SMSC3503_CONFIG_BYTE_2	0x07 /*u8 read*/
#define SMSC3503_LANGID		0x11 /*u16 read*/
#define SMSC3503_MFRSL		0x13 /*u8 read*/
#define SMSC3503_PRDSL		0x14 /*u8 read*/
#define SMSC3503_SERSL		0x15 /*u8 read*/
#define SMSC3503_MANSTR		0x16 /*0x16h-0x53h*/
#define SMSC3503_PRDSTR		0x54 /*0x54h-0x91h*/
#define SMSC3503_SERSTR		0x92 /*0x92h-0xCFh*/

#define SMSC3503_SP_ILOCK	0xE7 /*u8 read, set,clear*/
#define CONFIG_N	(1<<0)
#define CONNECT_N	(1<<1)
#define PRTPWRPINSEL	(1<<4)
#define OCSPINSEL	(1<<5)

struct smsc_hub_platform_data {
	u32 model_id;
	int hub_reset;
	int refclk_gpio;
	int int_gpio;
	int xo_clk_gpio;
};

#endif