| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Freescale i.MX28 TIMROT Register Definitions |
| * |
| * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com> |
| * |
| * Based on code from LTIB: |
| * Copyright 2008-2010 Freescale Semiconductor, Inc. All Rights Reserved. |
| */ |
| |
| #ifndef __MX28_REGS_TIMROT_H__ |
| #define __MX28_REGS_TIMROT_H__ |
| |
| #include <asm/mach-imx/regs-common.h> |
| |
| #ifndef __ASSEMBLY__ |
| struct mxs_timrot_regs { |
| mxs_reg_32(hw_timrot_rotctrl) |
| mxs_reg_32(hw_timrot_rotcount) |
| #if defined(CONFIG_MX23) |
| mxs_reg_32(hw_timrot_timctrl0) |
| mxs_reg_32(hw_timrot_timcount0) |
| mxs_reg_32(hw_timrot_timctrl1) |
| mxs_reg_32(hw_timrot_timcount1) |
| mxs_reg_32(hw_timrot_timctrl2) |
| mxs_reg_32(hw_timrot_timcount2) |
| mxs_reg_32(hw_timrot_timctrl3) |
| mxs_reg_32(hw_timrot_timcount3) |
| #elif defined(CONFIG_MX28) |
| mxs_reg_32(hw_timrot_timctrl0) |
| mxs_reg_32(hw_timrot_running_count0) |
| mxs_reg_32(hw_timrot_fixed_count0) |
| mxs_reg_32(hw_timrot_match_count0) |
| mxs_reg_32(hw_timrot_timctrl1) |
| mxs_reg_32(hw_timrot_running_count1) |
| mxs_reg_32(hw_timrot_fixed_count1) |
| mxs_reg_32(hw_timrot_match_count1) |
| mxs_reg_32(hw_timrot_timctrl2) |
| mxs_reg_32(hw_timrot_running_count2) |
| mxs_reg_32(hw_timrot_fixed_count2) |
| mxs_reg_32(hw_timrot_match_count2) |
| mxs_reg_32(hw_timrot_timctrl3) |
| mxs_reg_32(hw_timrot_running_count3) |
| mxs_reg_32(hw_timrot_fixed_count3) |
| mxs_reg_32(hw_timrot_match_count3) |
| #endif |
| mxs_reg_32(hw_timrot_version) |
| }; |
| #endif |
| |
| #define TIMROT_ROTCTRL_SFTRST (1 << 31) |
| #define TIMROT_ROTCTRL_CLKGATE (1 << 30) |
| #define TIMROT_ROTCTRL_ROTARY_PRESENT (1 << 29) |
| #define TIMROT_ROTCTRL_TIM3_PRESENT (1 << 28) |
| #define TIMROT_ROTCTRL_TIM2_PRESENT (1 << 27) |
| #define TIMROT_ROTCTRL_TIM1_PRESENT (1 << 26) |
| #define TIMROT_ROTCTRL_TIM0_PRESENT (1 << 25) |
| #define TIMROT_ROTCTRL_STATE_MASK (0x7 << 22) |
| #define TIMROT_ROTCTRL_STATE_OFFSET 22 |
| #define TIMROT_ROTCTRL_DIVIDER_MASK (0x3f << 16) |
| #define TIMROT_ROTCTRL_DIVIDER_OFFSET 16 |
| #define TIMROT_ROTCTRL_RELATIVE (1 << 12) |
| #define TIMROT_ROTCTRL_OVERSAMPLE_MASK (0x3 << 10) |
| #define TIMROT_ROTCTRL_OVERSAMPLE_OFFSET 10 |
| #define TIMROT_ROTCTRL_OVERSAMPLE_8X (0x0 << 10) |
| #define TIMROT_ROTCTRL_OVERSAMPLE_4X (0x1 << 10) |
| #define TIMROT_ROTCTRL_OVERSAMPLE_2X (0x2 << 10) |
| #define TIMROT_ROTCTRL_OVERSAMPLE_1X (0x3 << 10) |
| #define TIMROT_ROTCTRL_POLARITY_B (1 << 9) |
| #define TIMROT_ROTCTRL_POLARITY_A (1 << 8) |
| #if defined(CONFIG_MX23) |
| #define TIMROT_ROTCTRL_SELECT_B_MASK (0x7 << 4) |
| #elif defined(CONFIG_MX28) |
| #define TIMROT_ROTCTRL_SELECT_B_MASK (0xf << 4) |
| #endif |
| #define TIMROT_ROTCTRL_SELECT_B_OFFSET 4 |
| #define TIMROT_ROTCTRL_SELECT_B_NEVER_TICK (0x0 << 4) |
| #define TIMROT_ROTCTRL_SELECT_B_PWM0 (0x1 << 4) |
| #define TIMROT_ROTCTRL_SELECT_B_PWM1 (0x2 << 4) |
| #define TIMROT_ROTCTRL_SELECT_B_PWM2 (0x3 << 4) |
| #define TIMROT_ROTCTRL_SELECT_B_PWM3 (0x4 << 4) |
| #define TIMROT_ROTCTRL_SELECT_B_PWM4 (0x5 << 4) |
| #if defined(CONFIG_MX23) |
| #define TIMROT_ROTCTRL_SELECT_B_ROTARYA (0x6 << 4) |
| #define TIMROT_ROTCTRL_SELECT_B_ROTARYB (0x7 << 4) |
| #elif defined(CONFIG_MX28) |
| #define TIMROT_ROTCTRL_SELECT_B_PWM5 (0x6 << 4) |
| #define TIMROT_ROTCTRL_SELECT_B_PWM6 (0x7 << 4) |
| #define TIMROT_ROTCTRL_SELECT_B_PWM7 (0x8 << 4) |
| #define TIMROT_ROTCTRL_SELECT_B_ROTARYA (0x9 << 4) |
| #define TIMROT_ROTCTRL_SELECT_B_ROTARYB (0xa << 4) |
| #endif |
| #if defined(CONFIG_MX23) |
| #define TIMROT_ROTCTRL_SELECT_A_MASK 0x7 |
| #elif defined(CONFIG_MX28) |
| #define TIMROT_ROTCTRL_SELECT_A_MASK 0xf |
| #endif |
| #define TIMROT_ROTCTRL_SELECT_A_OFFSET 0 |
| #define TIMROT_ROTCTRL_SELECT_A_NEVER_TICK 0x0 |
| #define TIMROT_ROTCTRL_SELECT_A_PWM0 0x1 |
| #define TIMROT_ROTCTRL_SELECT_A_PWM1 0x2 |
| #define TIMROT_ROTCTRL_SELECT_A_PWM2 0x3 |
| #define TIMROT_ROTCTRL_SELECT_A_PWM3 0x4 |
| #define TIMROT_ROTCTRL_SELECT_A_PWM4 0x5 |
| #if defined(CONFIG_MX23) |
| #define TIMROT_ROTCTRL_SELECT_A_ROTARYA 0x6 |
| #define TIMROT_ROTCTRL_SELECT_A_ROTARYB 0x7 |
| #elif defined(CONFIG_MX28) |
| #define TIMROT_ROTCTRL_SELECT_A_PWM5 0x6 |
| #define TIMROT_ROTCTRL_SELECT_A_PWM6 0x7 |
| #define TIMROT_ROTCTRL_SELECT_A_PWM7 0x8 |
| #define TIMROT_ROTCTRL_SELECT_A_ROTARYA 0x9 |
| #define TIMROT_ROTCTRL_SELECT_A_ROTARYB 0xa |
| #endif |
| |
| #define TIMROT_ROTCOUNT_UPDOWN_MASK 0xffff |
| #define TIMROT_ROTCOUNT_UPDOWN_OFFSET 0 |
| |
| #define TIMROT_TIMCTRLn_IRQ (1 << 15) |
| #define TIMROT_TIMCTRLn_IRQ_EN (1 << 14) |
| #if defined(CONFIG_MX28) |
| #define TIMROT_TIMCTRLn_MATCH_MODE (1 << 11) |
| #endif |
| #define TIMROT_TIMCTRLn_POLARITY (1 << 8) |
| #define TIMROT_TIMCTRLn_UPDATE (1 << 7) |
| #define TIMROT_TIMCTRLn_RELOAD (1 << 6) |
| #define TIMROT_TIMCTRLn_PRESCALE_MASK (0x3 << 4) |
| #define TIMROT_TIMCTRLn_PRESCALE_OFFSET 4 |
| #define TIMROT_TIMCTRLn_PRESCALE_DIV_BY_1 (0x0 << 4) |
| #define TIMROT_TIMCTRLn_PRESCALE_DIV_BY_2 (0x1 << 4) |
| #define TIMROT_TIMCTRLn_PRESCALE_DIV_BY_4 (0x2 << 4) |
| #define TIMROT_TIMCTRLn_PRESCALE_DIV_BY_8 (0x3 << 4) |
| #define TIMROT_TIMCTRLn_SELECT_MASK 0xf |
| #define TIMROT_TIMCTRLn_SELECT_OFFSET 0 |
| #define TIMROT_TIMCTRLn_SELECT_NEVER_TICK 0x0 |
| #define TIMROT_TIMCTRLn_SELECT_PWM0 0x1 |
| #define TIMROT_TIMCTRLn_SELECT_PWM1 0x2 |
| #define TIMROT_TIMCTRLn_SELECT_PWM2 0x3 |
| #define TIMROT_TIMCTRLn_SELECT_PWM3 0x4 |
| #define TIMROT_TIMCTRLn_SELECT_PWM4 0x5 |
| #if defined(CONFIG_MX23) |
| #define TIMROT_TIMCTRLn_SELECT_ROTARYA 0x6 |
| #define TIMROT_TIMCTRLn_SELECT_ROTARYB 0x7 |
| #define TIMROT_TIMCTRLn_SELECT_32KHZ_XTAL 0x8 |
| #define TIMROT_TIMCTRLn_SELECT_8KHZ_XTAL 0x9 |
| #define TIMROT_TIMCTRLn_SELECT_4KHZ_XTAL 0xa |
| #define TIMROT_TIMCTRLn_SELECT_1KHZ_XTAL 0xb |
| #define TIMROT_TIMCTRLn_SELECT_TICK_ALWAYS 0xc |
| #elif defined(CONFIG_MX28) |
| #define TIMROT_TIMCTRLn_SELECT_PWM5 0x6 |
| #define TIMROT_TIMCTRLn_SELECT_PWM6 0x7 |
| #define TIMROT_TIMCTRLn_SELECT_PWM7 0x8 |
| #define TIMROT_TIMCTRLn_SELECT_ROTARYA 0x9 |
| #define TIMROT_TIMCTRLn_SELECT_ROTARYB 0xa |
| #define TIMROT_TIMCTRLn_SELECT_32KHZ_XTAL 0xb |
| #define TIMROT_TIMCTRLn_SELECT_8KHZ_XTAL 0xc |
| #define TIMROT_TIMCTRLn_SELECT_4KHZ_XTAL 0xd |
| #define TIMROT_TIMCTRLn_SELECT_1KHZ_XTAL 0xe |
| #define TIMROT_TIMCTRLn_SELECT_TICK_ALWAYS 0xf |
| #endif |
| |
| #if defined(CONFIG_MX23) |
| #define TIMROT_RUNNING_COUNTn_RUNNING_COUNT_MASK (0xffff << 16) |
| #define TIMROT_RUNNING_COUNTn_RUNNING_COUNT_OFFSET 16 |
| #elif defined(CONFIG_MX28) |
| #define TIMROT_RUNNING_COUNTn_RUNNING_COUNT_MASK 0xffffffff |
| #define TIMROT_RUNNING_COUNTn_RUNNING_COUNT_OFFSET 0 |
| #endif |
| |
| #if defined(CONFIG_MX23) |
| #define TIMROT_FIXED_COUNTn_FIXED_COUNT_MASK 0xffff |
| #define TIMROT_FIXED_COUNTn_FIXED_COUNT_OFFSET 0 |
| #elif defined(CONFIG_MX28) |
| #define TIMROT_FIXED_COUNTn_FIXED_COUNT_MASK 0xffffffff |
| #define TIMROT_FIXED_COUNTn_FIXED_COUNT_OFFSET 0 |
| #endif |
| |
| #if defined(CONFIG_MX28) |
| #define TIMROT_MATCH_COUNTn_MATCH_COUNT_MASK 0xffffffff |
| #define TIMROT_MATCH_COUNTn_MATCH_COUNT_OFFSET 0 |
| #endif |
| |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_MASK (0xf << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_OFFSET 16 |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_NEVER_TICK (0x0 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM0 (0x1 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM1 (0x2 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM2 (0x3 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM3 (0x4 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM4 (0x5 << 16) |
| #if defined(CONFIG_MX23) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_ROTARYA (0x6 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_ROTARYB (0x7 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_32KHZ_XTAL (0x8 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_8KHZ_XTAL (0x9 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_4KHZ_XTAL (0xa << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_1KHZ_XTAL (0xb << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_TICK_ALWAYS (0xc << 16) |
| #elif defined(CONFIG_MX28) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM5 (0x6 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM6 (0x7 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_PWM7 (0x8 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_ROTARYA (0x9 << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_ROTARYB (0xa << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_32KHZ_XTAL (0xb << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_8KHZ_XTAL (0xc << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_4KHZ_XTAL (0xd << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_1KHZ_XTAL (0xe << 16) |
| #define TIMROT_TIMCTRL3_TEST_SIGNAL_TICK_ALWAYS (0xf << 16) |
| #endif |
| #if defined(CONFIG_MX23) |
| #define TIMROT_TIMCTRL3_IRQ (1 << 15) |
| #define TIMROT_TIMCTRL3_IRQ_EN (1 << 14) |
| #define TIMROT_TIMCTRL3_DUTU_VALID (1 << 10) |
| #endif |
| #define TIMROT_TIMCTRL3_DUTY_CYCLE (1 << 9) |
| #if defined(CONFIG_MX23) |
| #define TIMROT_TIMCTRL3_POLARITY_MASK (0x1 << 8) |
| #define TIMROT_TIMCTRL3_POLARITY_OFFSET 8 |
| #define TIMROT_TIMCTRL3_POLARITY_POSITIVE (0x0 << 8) |
| #define TIMROT_TIMCTRL3_POLARITY_NEGATIVE (0x1 << 8) |
| #define TIMROT_TIMCTRL3_UPDATE (1 << 7) |
| #define TIMROT_TIMCTRL3_RELOAD (1 << 6) |
| #define TIMROT_TIMCTRL3_PRESCALE_MASK (0x3 << 4) |
| #define TIMROT_TIMCTRL3_PRESCALE_OFFSET 4 |
| #define TIMROT_TIMCTRL3_PRESCALE_DIV_BY_1 (0x0 << 4) |
| #define TIMROT_TIMCTRL3_PRESCALE_DIV_BY_2 (0x1 << 4) |
| #define TIMROT_TIMCTRL3_PRESCALE_DIV_BY_4 (0x2 << 4) |
| #define TIMROT_TIMCTRL3_PRESCALE_DIV_BY_8 (0x3 << 4) |
| #define TIMROT_TIMCTRL3_SELECT_MASK 0xf |
| #define TIMROT_TIMCTRL3_SELECT_OFFSET 0 |
| #define TIMROT_TIMCTRL3_SELECT_NEVER_TICK 0x0 |
| #define TIMROT_TIMCTRL3_SELECT_PWM0 0x1 |
| #define TIMROT_TIMCTRL3_SELECT_PWM1 0x2 |
| #define TIMROT_TIMCTRL3_SELECT_PWM2 0x3 |
| #define TIMROT_TIMCTRL3_SELECT_PWM3 0x4 |
| #define TIMROT_TIMCTRL3_SELECT_PWM4 0x5 |
| #define TIMROT_TIMCTRL3_SELECT_ROTARYA 0x6 |
| #define TIMROT_TIMCTRL3_SELECT_ROTARYB 0x7 |
| #define TIMROT_TIMCTRL3_SELECT_32KHZ_XTAL 0x8 |
| #define TIMROT_TIMCTRL3_SELECT_8KHZ_XTAL 0x9 |
| #define TIMROT_TIMCTRL3_SELECT_4KHZ_XTAL 0xa |
| #define TIMROT_TIMCTRL3_SELECT_1KHZ_XTAL 0xb |
| #define TIMROT_TIMCTRL3_SELECT_TICK_ALWAYS 0xc |
| #define TIMROT_TIMCOUNT3_LOW_RUNNING_COUNT_MASK (0xffff << 16) |
| #define TIMROT_TIMCOUNT3_LOW_RUNNING_COUNT_OFFSET 16 |
| #define TIMROT_TIMCOUNT3_HIGH_FIXED_COUNT_MASK 0xffff |
| #define TIMROT_TIMCOUNT3_HIGH_FIXED_COUNT_OFFSET 0 |
| #endif |
| |
| #define TIMROT_VERSION_MAJOR_MASK (0xff << 24) |
| #define TIMROT_VERSION_MAJOR_OFFSET 24 |
| #define TIMROT_VERSION_MINOR_MASK (0xff << 16) |
| #define TIMROT_VERSION_MINOR_OFFSET 16 |
| #define TIMROT_VERSION_STEP_MASK 0xffff |
| #define TIMROT_VERSION_STEP_OFFSET 0 |
| |
| #endif /* __MX28_REGS_TIMROT_H__ */ |
