[people/ms/u-boot.git] / include / tegra-kbc.h

/*
 * Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#ifndef __include_tegra_kbc_h__
#define __include_tegra_kbc_h__

#include <common.h>

#define KEY_IS_MODIFIER(key) ((key) >= KEY_FIRST_MODIFIER)

struct kbc_tegra {
	u32 control;
	u32 interrupt;
	u32 row_cfg[4];
	u32 col_cfg[3];
	u32 timeout_dly;
	u32 init_dly;
	u32 rpt_dly;
	u32 kp_ent[2];
	u32 row_mask[16];
};

#ifdef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
extern int overwrite_console(void);
#define OVERWRITE_CONSOLE overwrite_console()
#else
#define OVERWRITE_CONSOLE 0
#endif /* CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE */

#endif /* __include_tegra_kbc_h__ */
Commit	Line	Data
6642a681 RI	1	/*
	2	* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
	3	* Use of this source code is governed by a BSD-style license that can be
	4	* found in the LICENSE file.
	5	*/
	6
	7	#ifndef __include_tegra_kbc_h__
	8	#define __include_tegra_kbc_h__
	9
	10	#include <common.h>
	11
	12	#define KEY_IS_MODIFIER(key) ((key) >= KEY_FIRST_MODIFIER)
	13
	14	struct kbc_tegra {
	15	u32 control;
	16	u32 interrupt;
	17	u32 row_cfg[4];
	18	u32 col_cfg[3];
	19	u32 timeout_dly;
	20	u32 init_dly;
	21	u32 rpt_dly;
	22	u32 kp_ent[2];
	23	u32 row_mask[16];
	24	};
	25
	26	#ifdef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
	27	extern int overwrite_console(void);
	28	#define OVERWRITE_CONSOLE overwrite_console()
	29	#else
	30	#define OVERWRITE_CONSOLE 0
	31	#endif /* CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE */
	32
	33	#endif /* __include_tegra_kbc_h__ */