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/*
 *  (C) Copyright 2010,2011
 *  NVIDIA Corporation <www.nvidia.com>
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 * MA 02111-1307 USA
 */

#ifndef _UART_H_
#define _UART_H_

/* UART registers */
struct uart_ctlr {
	uint uart_thr_dlab_0;		/* UART_THR_DLAB_0_0, offset 00 */
	uint uart_ier_dlab_0;		/* UART_IER_DLAB_0_0, offset 04 */
	uint uart_iir_fcr;		/* UART_IIR_FCR_0, offset 08 */
	uint uart_lcr;			/* UART_LCR_0, offset 0C */
	uint uart_mcr;			/* UART_MCR_0, offset 10 */
	uint uart_lsr;			/* UART_LSR_0, offset 14 */
	uint uart_msr;			/* UART_MSR_0, offset 18 */
	uint uart_spr;			/* UART_SPR_0, offset 1C */
	uint uart_irda_csr;		/* UART_IRDA_CSR_0, offset 20 */
	uint uart_reserved[6];		/* Reserved, unused, offset 24-38*/
	uint uart_asr;			/* UART_ASR_0, offset 3C */
};

#define NVRM_PLLP_FIXED_FREQ_KHZ	216000
#define NV_DEFAULT_DEBUG_BAUD		115200

#define UART_FCR_TRIGGER_3	0x30	/* Mask for trigger set at 3 */

#endif	/* UART_H */