mirror of
https://github.com/torvalds/linux.git
synced 2024-12-27 13:22:23 +00:00
52 lines
1.9 KiB
C
52 lines
1.9 KiB
C
|
/*
|
||
|
|
* stmp37xx: PWM register definitions
|
||
|
|
*
|
||
|
|
* Copyright (c) 2008 Freescale Semiconductor
|
||
|
|
* Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
|
||
|
|
*
|
||
|
|
* 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
|
||
|
|
*/
|
||
|
|
#define REGS_PWM_BASE (STMP3XXX_REGS_BASE + 0x64000)
|
||
|
|
|
||
|
|
#define HW_PWM_CTRL 0x0
|
||
|
|
#define BM_PWM_CTRL_PWM2_ENABLE 0x00000004
|
||
|
|
#define BM_PWM_CTRL_PWM2_ANA_CTRL_ENABLE 0x00000020
|
||
|
|
|
||
|
|
#define HW_PWM_ACTIVE0 (0x10 + 0 * 0x20)
|
||
|
|
#define HW_PWM_ACTIVE1 (0x10 + 1 * 0x20)
|
||
|
|
#define HW_PWM_ACTIVE2 (0x10 + 2 * 0x20)
|
||
|
|
#define HW_PWM_ACTIVE3 (0x10 + 3 * 0x20)
|
||
|
|
|
||
|
|
#define HW_PWM_ACTIVEn 0x10
|
||
|
|
#define BM_PWM_ACTIVEn_ACTIVE 0x0000FFFF
|
||
|
|
#define BP_PWM_ACTIVEn_ACTIVE 0
|
||
|
|
#define BM_PWM_ACTIVEn_INACTIVE 0xFFFF0000
|
||
|
|
#define BP_PWM_ACTIVEn_INACTIVE 16
|
||
|
|
|
||
|
|
#define HW_PWM_PERIOD0 (0x20 + 0 * 0x20)
|
||
|
|
#define HW_PWM_PERIOD1 (0x20 + 1 * 0x20)
|
||
|
|
#define HW_PWM_PERIOD2 (0x20 + 2 * 0x20)
|
||
|
|
#define HW_PWM_PERIOD3 (0x20 + 3 * 0x20)
|
||
|
|
|
||
|
|
#define HW_PWM_PERIODn 0x20
|
||
|
|
#define BM_PWM_PERIODn_PERIOD 0x0000FFFF
|
||
|
|
#define BP_PWM_PERIODn_PERIOD 0
|
||
|
|
#define BM_PWM_PERIODn_ACTIVE_STATE 0x00030000
|
||
|
|
#define BP_PWM_PERIODn_ACTIVE_STATE 16
|
||
|
|
#define BM_PWM_PERIODn_INACTIVE_STATE 0x000C0000
|
||
|
|
#define BP_PWM_PERIODn_INACTIVE_STATE 18
|
||
|
|
#define BM_PWM_PERIODn_CDIV 0x00700000
|
||
|
|
#define BP_PWM_PERIODn_CDIV 20
|