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/**
* Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
// =============================================================================
// Register block : WATCHDOG
// Version : 1
// Bus type : apb
// Description : None
// =============================================================================
#ifndef HARDWARE_REGS_WATCHDOG_DEFINED
#define HARDWARE_REGS_WATCHDOG_DEFINED
// =============================================================================
// Register : WATCHDOG_CTRL
// Description : Watchdog control
// The rst_wdsel register determines which subsystems are reset
// when the watchdog is triggered.
// The watchdog can be triggered in software.
#define WATCHDOG_CTRL_OFFSET _u(0x00000000)
#define WATCHDOG_CTRL_BITS _u(0xc7ffffff)
#define WATCHDOG_CTRL_RESET _u(0x07000000)
// -----------------------------------------------------------------------------
// Field : WATCHDOG_CTRL_TRIGGER
// Description : Trigger a watchdog reset
#define WATCHDOG_CTRL_TRIGGER_RESET _u(0x0)
#define WATCHDOG_CTRL_TRIGGER_BITS _u(0x80000000)
#define WATCHDOG_CTRL_TRIGGER_MSB _u(31)
#define WATCHDOG_CTRL_TRIGGER_LSB _u(31)
#define WATCHDOG_CTRL_TRIGGER_ACCESS "SC"
// -----------------------------------------------------------------------------
// Field : WATCHDOG_CTRL_ENABLE
// Description : When not enabled the watchdog timer is paused
#define WATCHDOG_CTRL_ENABLE_RESET _u(0x0)
#define WATCHDOG_CTRL_ENABLE_BITS _u(0x40000000)
#define WATCHDOG_CTRL_ENABLE_MSB _u(30)
#define WATCHDOG_CTRL_ENABLE_LSB _u(30)
#define WATCHDOG_CTRL_ENABLE_ACCESS "RW"
// -----------------------------------------------------------------------------
// Field : WATCHDOG_CTRL_PAUSE_DBG1
// Description : Pause the watchdog timer when processor 1 is in debug mode
#define WATCHDOG_CTRL_PAUSE_DBG1_RESET _u(0x1)
#define WATCHDOG_CTRL_PAUSE_DBG1_BITS _u(0x04000000)
#define WATCHDOG_CTRL_PAUSE_DBG1_MSB _u(26)
#define WATCHDOG_CTRL_PAUSE_DBG1_LSB _u(26)
#define WATCHDOG_CTRL_PAUSE_DBG1_ACCESS "RW"
// -----------------------------------------------------------------------------
// Field : WATCHDOG_CTRL_PAUSE_DBG0
// Description : Pause the watchdog timer when processor 0 is in debug mode
#define WATCHDOG_CTRL_PAUSE_DBG0_RESET _u(0x1)
#define WATCHDOG_CTRL_PAUSE_DBG0_BITS _u(0x02000000)
#define WATCHDOG_CTRL_PAUSE_DBG0_MSB _u(25)
#define WATCHDOG_CTRL_PAUSE_DBG0_LSB _u(25)
#define WATCHDOG_CTRL_PAUSE_DBG0_ACCESS "RW"
// -----------------------------------------------------------------------------
// Field : WATCHDOG_CTRL_PAUSE_JTAG
// Description : Pause the watchdog timer when JTAG is accessing the bus fabric
#define WATCHDOG_CTRL_PAUSE_JTAG_RESET _u(0x1)
#define WATCHDOG_CTRL_PAUSE_JTAG_BITS _u(0x01000000)
#define WATCHDOG_CTRL_PAUSE_JTAG_MSB _u(24)
#define WATCHDOG_CTRL_PAUSE_JTAG_LSB _u(24)
#define WATCHDOG_CTRL_PAUSE_JTAG_ACCESS "RW"
// -----------------------------------------------------------------------------
// Field : WATCHDOG_CTRL_TIME
// Description : Indicates the number of ticks / 2 (see errata RP2040-E1) before
// a watchdog reset will be triggered
#define WATCHDOG_CTRL_TIME_RESET _u(0x000000)
#define WATCHDOG_CTRL_TIME_BITS _u(0x00ffffff)
#define WATCHDOG_CTRL_TIME_MSB _u(23)
#define WATCHDOG_CTRL_TIME_LSB _u(0)
#define WATCHDOG_CTRL_TIME_ACCESS "RO"
// =============================================================================
// Register : WATCHDOG_LOAD
// Description : Load the watchdog timer. The maximum setting is 0xffffff which
// corresponds to 0xffffff / 2 ticks before triggering a watchdog
// reset (see errata RP2040-E1).
#define WATCHDOG_LOAD_OFFSET _u(0x00000004)
#define WATCHDOG_LOAD_BITS _u(0x00ffffff)
#define WATCHDOG_LOAD_RESET _u(0x00000000)
#define WATCHDOG_LOAD_MSB _u(23)
#define WATCHDOG_LOAD_LSB _u(0)
#define WATCHDOG_LOAD_ACCESS "WF"
// =============================================================================
// Register : WATCHDOG_REASON
// Description : Logs the reason for the last reset. Both bits are zero for the
// case of a hardware reset.
#define WATCHDOG_REASON_OFFSET _u(0x00000008)
#define WATCHDOG_REASON_BITS _u(0x00000003)
#define WATCHDOG_REASON_RESET _u(0x00000000)
// -----------------------------------------------------------------------------
// Field : WATCHDOG_REASON_FORCE
// Description : None
#define WATCHDOG_REASON_FORCE_RESET _u(0x0)
#define WATCHDOG_REASON_FORCE_BITS _u(0x00000002)
#define WATCHDOG_REASON_FORCE_MSB _u(1)
#define WATCHDOG_REASON_FORCE_LSB _u(1)
#define WATCHDOG_REASON_FORCE_ACCESS "RO"
// -----------------------------------------------------------------------------
// Field : WATCHDOG_REASON_TIMER
// Description : None
#define WATCHDOG_REASON_TIMER_RESET _u(0x0)
#define WATCHDOG_REASON_TIMER_BITS _u(0x00000001)
#define WATCHDOG_REASON_TIMER_MSB _u(0)
#define WATCHDOG_REASON_TIMER_LSB _u(0)
#define WATCHDOG_REASON_TIMER_ACCESS "RO"
// =============================================================================
// Register : WATCHDOG_SCRATCH0
// Description : Scratch register. Information persists through soft reset of
// the chip.
#define WATCHDOG_SCRATCH0_OFFSET _u(0x0000000c)
#define WATCHDOG_SCRATCH0_BITS _u(0xffffffff)
#define WATCHDOG_SCRATCH0_RESET _u(0x00000000)
#define WATCHDOG_SCRATCH0_MSB _u(31)
#define WATCHDOG_SCRATCH0_LSB _u(0)
#define WATCHDOG_SCRATCH0_ACCESS "RW"
// =============================================================================
// Register : WATCHDOG_SCRATCH1
// Description : Scratch register. Information persists through soft reset of
// the chip.
#define WATCHDOG_SCRATCH1_OFFSET _u(0x00000010)
#define WATCHDOG_SCRATCH1_BITS _u(0xffffffff)
#define WATCHDOG_SCRATCH1_RESET _u(0x00000000)
#define WATCHDOG_SCRATCH1_MSB _u(31)
#define WATCHDOG_SCRATCH1_LSB _u(0)
#define WATCHDOG_SCRATCH1_ACCESS "RW"
// =============================================================================
// Register : WATCHDOG_SCRATCH2
// Description : Scratch register. Information persists through soft reset of
// the chip.
#define WATCHDOG_SCRATCH2_OFFSET _u(0x00000014)
#define WATCHDOG_SCRATCH2_BITS _u(0xffffffff)
#define WATCHDOG_SCRATCH2_RESET _u(0x00000000)
#define WATCHDOG_SCRATCH2_MSB _u(31)
#define WATCHDOG_SCRATCH2_LSB _u(0)
#define WATCHDOG_SCRATCH2_ACCESS "RW"
// =============================================================================
// Register : WATCHDOG_SCRATCH3
// Description : Scratch register. Information persists through soft reset of
// the chip.
#define WATCHDOG_SCRATCH3_OFFSET _u(0x00000018)
#define WATCHDOG_SCRATCH3_BITS _u(0xffffffff)
#define WATCHDOG_SCRATCH3_RESET _u(0x00000000)
#define WATCHDOG_SCRATCH3_MSB _u(31)
#define WATCHDOG_SCRATCH3_LSB _u(0)
#define WATCHDOG_SCRATCH3_ACCESS "RW"
// =============================================================================
// Register : WATCHDOG_SCRATCH4
// Description : Scratch register. Information persists through soft reset of
// the chip.
#define WATCHDOG_SCRATCH4_OFFSET _u(0x0000001c)
#define WATCHDOG_SCRATCH4_BITS _u(0xffffffff)
#define WATCHDOG_SCRATCH4_RESET _u(0x00000000)
#define WATCHDOG_SCRATCH4_MSB _u(31)
#define WATCHDOG_SCRATCH4_LSB _u(0)
#define WATCHDOG_SCRATCH4_ACCESS "RW"
// =============================================================================
// Register : WATCHDOG_SCRATCH5
// Description : Scratch register. Information persists through soft reset of
// the chip.
#define WATCHDOG_SCRATCH5_OFFSET _u(0x00000020)
#define WATCHDOG_SCRATCH5_BITS _u(0xffffffff)
#define WATCHDOG_SCRATCH5_RESET _u(0x00000000)
#define WATCHDOG_SCRATCH5_MSB _u(31)
#define WATCHDOG_SCRATCH5_LSB _u(0)
#define WATCHDOG_SCRATCH5_ACCESS "RW"
// =============================================================================
// Register : WATCHDOG_SCRATCH6
// Description : Scratch register. Information persists through soft reset of
// the chip.
#define WATCHDOG_SCRATCH6_OFFSET _u(0x00000024)
#define WATCHDOG_SCRATCH6_BITS _u(0xffffffff)
#define WATCHDOG_SCRATCH6_RESET _u(0x00000000)
#define WATCHDOG_SCRATCH6_MSB _u(31)
#define WATCHDOG_SCRATCH6_LSB _u(0)
#define WATCHDOG_SCRATCH6_ACCESS "RW"
// =============================================================================
// Register : WATCHDOG_SCRATCH7
// Description : Scratch register. Information persists through soft reset of
// the chip.
#define WATCHDOG_SCRATCH7_OFFSET _u(0x00000028)
#define WATCHDOG_SCRATCH7_BITS _u(0xffffffff)
#define WATCHDOG_SCRATCH7_RESET _u(0x00000000)
#define WATCHDOG_SCRATCH7_MSB _u(31)
#define WATCHDOG_SCRATCH7_LSB _u(0)
#define WATCHDOG_SCRATCH7_ACCESS "RW"
// =============================================================================
// Register : WATCHDOG_TICK
// Description : Controls the tick generator
#define WATCHDOG_TICK_OFFSET _u(0x0000002c)
#define WATCHDOG_TICK_BITS _u(0x000fffff)
#define WATCHDOG_TICK_RESET _u(0x00000200)
// -----------------------------------------------------------------------------
// Field : WATCHDOG_TICK_COUNT
// Description : Count down timer: the remaining number clk_tick cycles before
// the next tick is generated.
#define WATCHDOG_TICK_COUNT_RESET "-"
#define WATCHDOG_TICK_COUNT_BITS _u(0x000ff800)
#define WATCHDOG_TICK_COUNT_MSB _u(19)
#define WATCHDOG_TICK_COUNT_LSB _u(11)
#define WATCHDOG_TICK_COUNT_ACCESS "RO"
// -----------------------------------------------------------------------------
// Field : WATCHDOG_TICK_RUNNING
// Description : Is the tick generator running?
#define WATCHDOG_TICK_RUNNING_RESET "-"
#define WATCHDOG_TICK_RUNNING_BITS _u(0x00000400)
#define WATCHDOG_TICK_RUNNING_MSB _u(10)
#define WATCHDOG_TICK_RUNNING_LSB _u(10)
#define WATCHDOG_TICK_RUNNING_ACCESS "RO"
// -----------------------------------------------------------------------------
// Field : WATCHDOG_TICK_ENABLE
// Description : start / stop tick generation
#define WATCHDOG_TICK_ENABLE_RESET _u(0x1)
#define WATCHDOG_TICK_ENABLE_BITS _u(0x00000200)
#define WATCHDOG_TICK_ENABLE_MSB _u(9)
#define WATCHDOG_TICK_ENABLE_LSB _u(9)
#define WATCHDOG_TICK_ENABLE_ACCESS "RW"
// -----------------------------------------------------------------------------
// Field : WATCHDOG_TICK_CYCLES
// Description : Total number of clk_tick cycles before the next tick.
#define WATCHDOG_TICK_CYCLES_RESET _u(0x000)
#define WATCHDOG_TICK_CYCLES_BITS _u(0x000001ff)
#define WATCHDOG_TICK_CYCLES_MSB _u(8)
#define WATCHDOG_TICK_CYCLES_LSB _u(0)
#define WATCHDOG_TICK_CYCLES_ACCESS "RW"
// =============================================================================
#endif // HARDWARE_REGS_WATCHDOG_DEFINED
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