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83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
258 lines
9.9 KiB
C
258 lines
9.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Freescale i.MX28 TIMROT Register Definitions
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*
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* Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
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*
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* Based on code from LTIB:
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* Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved.
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*/
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#ifndef __MX28_REGS_TIMROT_H__
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#define __MX28_REGS_TIMROT_H__
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#include <asm/mach-imx/regs-common.h>
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#ifndef __ASSEMBLY__
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struct mxs_timrot_regs {
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mxs_reg_32(hw_timrot_rotctrl)
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mxs_reg_32(hw_timrot_rotcount)
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#if defined(CONFIG_MX23)
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mxs_reg_32(hw_timrot_timctrl0)
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mxs_reg_32(hw_timrot_timcount0)
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mxs_reg_32(hw_timrot_timctrl1)
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mxs_reg_32(hw_timrot_timcount1)
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mxs_reg_32(hw_timrot_timctrl2)
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mxs_reg_32(hw_timrot_timcount2)
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mxs_reg_32(hw_timrot_timctrl3)
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mxs_reg_32(hw_timrot_timcount3)
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#elif defined(CONFIG_MX28)
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mxs_reg_32(hw_timrot_timctrl0)
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mxs_reg_32(hw_timrot_running_count0)
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mxs_reg_32(hw_timrot_fixed_count0)
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mxs_reg_32(hw_timrot_match_count0)
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mxs_reg_32(hw_timrot_timctrl1)
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mxs_reg_32(hw_timrot_running_count1)
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mxs_reg_32(hw_timrot_fixed_count1)
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mxs_reg_32(hw_timrot_match_count1)
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mxs_reg_32(hw_timrot_timctrl2)
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mxs_reg_32(hw_timrot_running_count2)
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mxs_reg_32(hw_timrot_fixed_count2)
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mxs_reg_32(hw_timrot_match_count2)
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mxs_reg_32(hw_timrot_timctrl3)
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mxs_reg_32(hw_timrot_running_count3)
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mxs_reg_32(hw_timrot_fixed_count3)
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mxs_reg_32(hw_timrot_match_count3)
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#endif
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mxs_reg_32(hw_timrot_version)
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};
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#endif
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#define TIMROT_ROTCTRL_SFTRST (1 << 31)
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#define TIMROT_ROTCTRL_CLKGATE (1 << 30)
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#define TIMROT_ROTCTRL_ROTARY_PRESENT (1 << 29)
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#define TIMROT_ROTCTRL_TIM3_PRESENT (1 << 28)
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#define TIMROT_ROTCTRL_TIM2_PRESENT (1 << 27)
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#define TIMROT_ROTCTRL_TIM1_PRESENT (1 << 26)
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#define TIMROT_ROTCTRL_TIM0_PRESENT (1 << 25)
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#define TIMROT_ROTCTRL_STATE_MASK (0x7 << 22)
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#define TIMROT_ROTCTRL_STATE_OFFSET 22
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#define TIMROT_ROTCTRL_DIVIDER_MASK (0x3f << 16)
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#define TIMROT_ROTCTRL_DIVIDER_OFFSET 16
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#define TIMROT_ROTCTRL_RELATIVE (1 << 12)
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#define TIMROT_ROTCTRL_OVERSAMPLE_MASK (0x3 << 10)
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#define TIMROT_ROTCTRL_OVERSAMPLE_OFFSET 10
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#define TIMROT_ROTCTRL_OVERSAMPLE_8X (0x0 << 10)
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#define TIMROT_ROTCTRL_OVERSAMPLE_4X (0x1 << 10)
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#define TIMROT_ROTCTRL_OVERSAMPLE_2X (0x2 << 10)
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#define TIMROT_ROTCTRL_OVERSAMPLE_1X (0x3 << 10)
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#define TIMROT_ROTCTRL_POLARITY_B (1 << 9)
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#define TIMROT_ROTCTRL_POLARITY_A (1 << 8)
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#if defined(CONFIG_MX23)
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#define TIMROT_ROTCTRL_SELECT_B_MASK (0x7 << 4)
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#elif defined(CONFIG_MX28)
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#define TIMROT_ROTCTRL_SELECT_B_MASK (0xf << 4)
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#endif
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#define TIMROT_ROTCTRL_SELECT_B_OFFSET 4
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#define TIMROT_ROTCTRL_SELECT_B_NEVER_TICK (0x0 << 4)
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#define TIMROT_ROTCTRL_SELECT_B_PWM0 (0x1 << 4)
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#define TIMROT_ROTCTRL_SELECT_B_PWM1 (0x2 << 4)
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#define TIMROT_ROTCTRL_SELECT_B_PWM2 (0x3 << 4)
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#define TIMROT_ROTCTRL_SELECT_B_PWM3 (0x4 << 4)
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#define TIMROT_ROTCTRL_SELECT_B_PWM4 (0x5 << 4)
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#if defined(CONFIG_MX23)
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#define TIMROT_ROTCTRL_SELECT_B_ROTARYA (0x6 << 4)
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#define TIMROT_ROTCTRL_SELECT_B_ROTARYB (0x7 << 4)
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#elif defined(CONFIG_MX28)
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#define TIMROT_ROTCTRL_SELECT_B_PWM5 (0x6 << 4)
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#define TIMROT_ROTCTRL_SELECT_B_PWM6 (0x7 << 4)
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#define TIMROT_ROTCTRL_SELECT_B_PWM7 (0x8 << 4)
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#define TIMROT_ROTCTRL_SELECT_B_ROTARYA (0x9 << 4)
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#define TIMROT_ROTCTRL_SELECT_B_ROTARYB (0xa << 4)
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#endif
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#if defined(CONFIG_MX23)
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#define TIMROT_ROTCTRL_SELECT_A_MASK 0x7
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#elif defined(CONFIG_MX28)
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#define TIMROT_ROTCTRL_SELECT_A_MASK 0xf
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#endif
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#define TIMROT_ROTCTRL_SELECT_A_OFFSET 0
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#define TIMROT_ROTCTRL_SELECT_A_NEVER_TICK 0x0
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#define TIMROT_ROTCTRL_SELECT_A_PWM0 0x1
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#define TIMROT_ROTCTRL_SELECT_A_PWM1 0x2
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#define TIMROT_ROTCTRL_SELECT_A_PWM2 0x3
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#define TIMROT_ROTCTRL_SELECT_A_PWM3 0x4
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#define TIMROT_ROTCTRL_SELECT_A_PWM4 0x5
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#if defined(CONFIG_MX23)
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#define TIMROT_ROTCTRL_SELECT_A_ROTARYA 0x6
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#define TIMROT_ROTCTRL_SELECT_A_ROTARYB 0x7
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#elif defined(CONFIG_MX28)
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#define TIMROT_ROTCTRL_SELECT_A_PWM5 0x6
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#define TIMROT_ROTCTRL_SELECT_A_PWM6 0x7
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#define TIMROT_ROTCTRL_SELECT_A_PWM7 0x8
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#define TIMROT_ROTCTRL_SELECT_A_ROTARYA 0x9
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#define TIMROT_ROTCTRL_SELECT_A_ROTARYB 0xa
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#endif
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#define TIMROT_ROTCOUNT_UPDOWN_MASK 0xffff
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#define TIMROT_ROTCOUNT_UPDOWN_OFFSET 0
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#define TIMROT_TIMCTRLn_IRQ (1 << 15)
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#define TIMROT_TIMCTRLn_IRQ_EN (1 << 14)
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#if defined(CONFIG_MX28)
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#define TIMROT_TIMCTRLn_MATCH_MODE (1 << 11)
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#endif
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#define TIMROT_TIMCTRLn_POLARITY (1 << 8)
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#define TIMROT_TIMCTRLn_UPDATE (1 << 7)
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#define TIMROT_TIMCTRLn_RELOAD (1 << 6)
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#define TIMROT_TIMCTRLn_PRESCALE_MASK (0x3 << 4)
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#define TIMROT_TIMCTRLn_PRESCALE_OFFSET 4
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#define TIMROT_TIMCTRLn_PRESCALE_DIV_BY_1 (0x0 << 4)
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#define TIMROT_TIMCTRLn_PRESCALE_DIV_BY_2 (0x1 << 4)
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#define TIMROT_TIMCTRLn_PRESCALE_DIV_BY_4 (0x2 << 4)
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#define TIMROT_TIMCTRLn_PRESCALE_DIV_BY_8 (0x3 << 4)
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#define TIMROT_TIMCTRLn_SELECT_MASK 0xf
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#define TIMROT_TIMCTRLn_SELECT_OFFSET 0
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#define TIMROT_TIMCTRLn_SELECT_NEVER_TICK 0x0
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#define TIMROT_TIMCTRLn_SELECT_PWM0 0x1
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#define TIMROT_TIMCTRLn_SELECT_PWM1 0x2
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#define TIMROT_TIMCTRLn_SELECT_PWM2 0x3
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#define TIMROT_TIMCTRLn_SELECT_PWM3 0x4
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#define TIMROT_TIMCTRLn_SELECT_PWM4 0x5
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#if defined(CONFIG_MX23)
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#define TIMROT_TIMCTRLn_SELECT_ROTARYA 0x6
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#define TIMROT_TIMCTRLn_SELECT_ROTARYB 0x7
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#define TIMROT_TIMCTRLn_SELECT_32KHZ_XTAL 0x8
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#define TIMROT_TIMCTRLn_SELECT_8KHZ_XTAL 0x9
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#define TIMROT_TIMCTRLn_SELECT_4KHZ_XTAL 0xa
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#define TIMROT_TIMCTRLn_SELECT_1KHZ_XTAL 0xb
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#define TIMROT_TIMCTRLn_SELECT_TICK_ALWAYS 0xc
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#elif defined(CONFIG_MX28)
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#define TIMROT_TIMCTRLn_SELECT_PWM5 0x6
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#define TIMROT_TIMCTRLn_SELECT_PWM6 0x7
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#define TIMROT_TIMCTRLn_SELECT_PWM7 0x8
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#define TIMROT_TIMCTRLn_SELECT_ROTARYA 0x9
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#define TIMROT_TIMCTRLn_SELECT_ROTARYB 0xa
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#define TIMROT_TIMCTRLn_SELECT_32KHZ_XTAL 0xb
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#define TIMROT_TIMCTRLn_SELECT_8KHZ_XTAL 0xc
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#define TIMROT_TIMCTRLn_SELECT_4KHZ_XTAL 0xd
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#define TIMROT_TIMCTRLn_SELECT_1KHZ_XTAL 0xe
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#define TIMROT_TIMCTRLn_SELECT_TICK_ALWAYS 0xf
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#endif
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#if defined(CONFIG_MX23)
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#define TIMROT_RUNNING_COUNTn_RUNNING_COUNT_MASK (0xffff << 16)
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#define TIMROT_RUNNING_COUNTn_RUNNING_COUNT_OFFSET 16
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#elif defined(CONFIG_MX28)
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#define TIMROT_RUNNING_COUNTn_RUNNING_COUNT_MASK 0xffffffff
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#define TIMROT_RUNNING_COUNTn_RUNNING_COUNT_OFFSET 0
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#endif
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#if defined(CONFIG_MX23)
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#define TIMROT_FIXED_COUNTn_FIXED_COUNT_MASK 0xffff
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#define TIMROT_FIXED_COUNTn_FIXED_COUNT_OFFSET 0
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#elif defined(CONFIG_MX28)
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#define TIMROT_FIXED_COUNTn_FIXED_COUNT_MASK 0xffffffff
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#define TIMROT_FIXED_COUNTn_FIXED_COUNT_OFFSET 0
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#endif
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#if defined(CONFIG_MX28)
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#define TIMROT_MATCH_COUNTn_MATCH_COUNT_MASK 0xffffffff
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#define TIMROT_MATCH_COUNTn_MATCH_COUNT_OFFSET 0
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#endif
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_MASK (0xf << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_OFFSET 16
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_NEVER_TICK (0x0 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM0 (0x1 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM1 (0x2 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM2 (0x3 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM3 (0x4 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM4 (0x5 << 16)
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#if defined(CONFIG_MX23)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_ROTARYA (0x6 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_ROTARYB (0x7 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_32KHZ_XTAL (0x8 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_8KHZ_XTAL (0x9 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_4KHZ_XTAL (0xa << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_1KHZ_XTAL (0xb << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_TICK_ALWAYS (0xc << 16)
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#elif defined(CONFIG_MX28)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM5 (0x6 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM6 (0x7 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM7 (0x8 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_ROTARYA (0x9 << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_ROTARYB (0xa << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_32KHZ_XTAL (0xb << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_8KHZ_XTAL (0xc << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_4KHZ_XTAL (0xd << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_1KHZ_XTAL (0xe << 16)
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#define TIMROT_TIMCTRL3_TEST_SIGNAL_TICK_ALWAYS (0xf << 16)
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#endif
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#if defined(CONFIG_MX23)
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#define TIMROT_TIMCTRL3_IRQ (1 << 15)
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#define TIMROT_TIMCTRL3_IRQ_EN (1 << 14)
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#define TIMROT_TIMCTRL3_DUTU_VALID (1 << 10)
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#endif
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#define TIMROT_TIMCTRL3_DUTY_CYCLE (1 << 9)
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#if defined(CONFIG_MX23)
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#define TIMROT_TIMCTRL3_POLARITY_MASK (0x1 << 8)
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#define TIMROT_TIMCTRL3_POLARITY_OFFSET 8
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#define TIMROT_TIMCTRL3_POLARITY_POSITIVE (0x0 << 8)
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#define TIMROT_TIMCTRL3_POLARITY_NEGATIVE (0x1 << 8)
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#define TIMROT_TIMCTRL3_UPDATE (1 << 7)
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#define TIMROT_TIMCTRL3_RELOAD (1 << 6)
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#define TIMROT_TIMCTRL3_PRESCALE_MASK (0x3 << 4)
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#define TIMROT_TIMCTRL3_PRESCALE_OFFSET 4
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#define TIMROT_TIMCTRL3_PRESCALE_DIV_BY_1 (0x0 << 4)
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#define TIMROT_TIMCTRL3_PRESCALE_DIV_BY_2 (0x1 << 4)
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#define TIMROT_TIMCTRL3_PRESCALE_DIV_BY_4 (0x2 << 4)
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#define TIMROT_TIMCTRL3_PRESCALE_DIV_BY_8 (0x3 << 4)
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#define TIMROT_TIMCTRL3_SELECT_MASK 0xf
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#define TIMROT_TIMCTRL3_SELECT_OFFSET 0
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#define TIMROT_TIMCTRL3_SELECT_NEVER_TICK 0x0
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#define TIMROT_TIMCTRL3_SELECT_PWM0 0x1
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#define TIMROT_TIMCTRL3_SELECT_PWM1 0x2
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#define TIMROT_TIMCTRL3_SELECT_PWM2 0x3
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#define TIMROT_TIMCTRL3_SELECT_PWM3 0x4
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#define TIMROT_TIMCTRL3_SELECT_PWM4 0x5
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#define TIMROT_TIMCTRL3_SELECT_ROTARYA 0x6
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#define TIMROT_TIMCTRL3_SELECT_ROTARYB 0x7
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#define TIMROT_TIMCTRL3_SELECT_32KHZ_XTAL 0x8
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#define TIMROT_TIMCTRL3_SELECT_8KHZ_XTAL 0x9
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#define TIMROT_TIMCTRL3_SELECT_4KHZ_XTAL 0xa
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#define TIMROT_TIMCTRL3_SELECT_1KHZ_XTAL 0xb
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#define TIMROT_TIMCTRL3_SELECT_TICK_ALWAYS 0xc
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#define TIMROT_TIMCOUNT3_LOW_RUNNING_COUNT_MASK (0xffff << 16)
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#define TIMROT_TIMCOUNT3_LOW_RUNNING_COUNT_OFFSET 16
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#define TIMROT_TIMCOUNT3_HIGH_FIXED_COUNT_MASK 0xffff
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#define TIMROT_TIMCOUNT3_HIGH_FIXED_COUNT_OFFSET 0
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#endif
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#define TIMROT_VERSION_MAJOR_MASK (0xff << 24)
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#define TIMROT_VERSION_MAJOR_OFFSET 24
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#define TIMROT_VERSION_MINOR_MASK (0xff << 16)
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#define TIMROT_VERSION_MINOR_OFFSET 16
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#define TIMROT_VERSION_STEP_MASK 0xffff
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#define TIMROT_VERSION_STEP_OFFSET 0
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#endif /* __MX28_REGS_TIMROT_H__ */
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