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https://github.com/Klipper3d/klipper.git
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810 lines
37 KiB
C
810 lines
37 KiB
C
/**
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* Copyright (c) 2021 Raspberry Pi (Trading) Ltd.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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// =============================================================================
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// Register block : SSI
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// Version : 1
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// Bus type : apb
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// Description : DW_apb_ssi has the following features:
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// * APB interface – Allows for easy integration into a
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// DesignWare Synthesizable Components for AMBA 2
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// implementation.
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// * APB3 and APB4 protocol support.
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// * Scalable APB data bus width – Supports APB data bus widths
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// of 8, 16, and 32 bits.
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// * Serial-master or serial-slave operation – Enables serial
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// communication with serial-master or serial-slave peripheral
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// devices.
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// * Programmable Dual/Quad/Octal SPI support in Master Mode.
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// * Dual Data Rate (DDR) and Read Data Strobe (RDS) Support -
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// Enables the DW_apb_ssi master to perform operations with the
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// device in DDR and RDS modes when working in Dual/Quad/Octal
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// mode of operation.
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// * Data Mask Support - Enables the DW_apb_ssi to selectively
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// update the bytes in the device. This feature is applicable
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// only in enhanced SPI modes.
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// * eXecute-In-Place (XIP) support - Enables the DW_apb_ssi
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// master to behave as a memory mapped I/O and fetches the data
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// from the device based on the APB read request. This feature
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// is applicable only in enhanced SPI modes.
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// * DMA Controller Interface – Enables the DW_apb_ssi to
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// interface to a DMA controller over the bus using a
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// handshaking interface for transfer requests.
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// * Independent masking of interrupts – Master collision,
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// transmit FIFO overflow, transmit FIFO empty, receive FIFO
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// full, receive FIFO underflow, and receive FIFO overflow
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// interrupts can all be masked independently.
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// * Multi-master contention detection – Informs the processor
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// of multiple serial-master accesses on the serial bus.
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// * Bypass of meta-stability flip-flops for synchronous clocks
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// – When the APB clock (pclk) and the DW_apb_ssi serial clock
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// (ssi_clk) are synchronous, meta-stable flip-flops are not
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// used when transferring control signals across these clock
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// domains.
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// * Programmable delay on the sample time of the received
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// serial data bit (rxd); enables programmable control of
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// routing delays resulting in higher serial data-bit rates.
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// * Programmable features:
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// - Serial interface operation – Choice of Motorola SPI, Texas
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// Instruments Synchronous Serial Protocol or National
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// Semiconductor Microwire.
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// - Clock bit-rate – Dynamic control of the serial bit rate of
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// the data transfer; used in only serial-master mode of
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// operation.
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// - Data Item size (4 to 32 bits) – Item size of each data
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// transfer under the control of the programmer.
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// * Configured features:
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// - FIFO depth – 16 words deep. The FIFO width is fixed at 32
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// bits.
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// - 1 slave select output.
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// - Hardware slave-select – Dedicated hardware slave-select
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// line.
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// - Combined interrupt line - one combined interrupt line from
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// the DW_apb_ssi to the interrupt controller.
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// - Interrupt polarity – active high interrupt lines.
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// - Serial clock polarity – low serial-clock polarity directly
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// after reset.
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// - Serial clock phase – capture on first edge of serial-clock
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// directly after reset.
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// =============================================================================
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#ifndef HARDWARE_REGS_SSI_DEFINED
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#define HARDWARE_REGS_SSI_DEFINED
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// =============================================================================
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// Register : SSI_CTRLR0
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// Description : Control register 0
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#define SSI_CTRLR0_OFFSET _u(0x00000000)
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#define SSI_CTRLR0_BITS _u(0x017fffff)
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#define SSI_CTRLR0_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_SSTE
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// Description : Slave select toggle enable
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#define SSI_CTRLR0_SSTE_RESET _u(0x0)
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#define SSI_CTRLR0_SSTE_BITS _u(0x01000000)
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#define SSI_CTRLR0_SSTE_MSB _u(24)
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#define SSI_CTRLR0_SSTE_LSB _u(24)
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#define SSI_CTRLR0_SSTE_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_SPI_FRF
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// Description : SPI frame format
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// 0x0 -> Standard 1-bit SPI frame format; 1 bit per SCK,
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// full-duplex
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// 0x1 -> Dual-SPI frame format; two bits per SCK, half-duplex
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// 0x2 -> Quad-SPI frame format; four bits per SCK, half-duplex
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#define SSI_CTRLR0_SPI_FRF_RESET _u(0x0)
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#define SSI_CTRLR0_SPI_FRF_BITS _u(0x00600000)
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#define SSI_CTRLR0_SPI_FRF_MSB _u(22)
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#define SSI_CTRLR0_SPI_FRF_LSB _u(21)
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#define SSI_CTRLR0_SPI_FRF_ACCESS "RW"
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#define SSI_CTRLR0_SPI_FRF_VALUE_STD _u(0x0)
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#define SSI_CTRLR0_SPI_FRF_VALUE_DUAL _u(0x1)
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#define SSI_CTRLR0_SPI_FRF_VALUE_QUAD _u(0x2)
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_DFS_32
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// Description : Data frame size in 32b transfer mode
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// Value of n -> n+1 clocks per frame.
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#define SSI_CTRLR0_DFS_32_RESET _u(0x00)
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#define SSI_CTRLR0_DFS_32_BITS _u(0x001f0000)
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#define SSI_CTRLR0_DFS_32_MSB _u(20)
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#define SSI_CTRLR0_DFS_32_LSB _u(16)
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#define SSI_CTRLR0_DFS_32_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_CFS
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// Description : Control frame size
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// Value of n -> n+1 clocks per frame.
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#define SSI_CTRLR0_CFS_RESET _u(0x0)
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#define SSI_CTRLR0_CFS_BITS _u(0x0000f000)
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#define SSI_CTRLR0_CFS_MSB _u(15)
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#define SSI_CTRLR0_CFS_LSB _u(12)
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#define SSI_CTRLR0_CFS_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_SRL
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// Description : Shift register loop (test mode)
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#define SSI_CTRLR0_SRL_RESET _u(0x0)
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#define SSI_CTRLR0_SRL_BITS _u(0x00000800)
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#define SSI_CTRLR0_SRL_MSB _u(11)
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#define SSI_CTRLR0_SRL_LSB _u(11)
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#define SSI_CTRLR0_SRL_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_SLV_OE
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// Description : Slave output enable
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#define SSI_CTRLR0_SLV_OE_RESET _u(0x0)
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#define SSI_CTRLR0_SLV_OE_BITS _u(0x00000400)
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#define SSI_CTRLR0_SLV_OE_MSB _u(10)
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#define SSI_CTRLR0_SLV_OE_LSB _u(10)
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#define SSI_CTRLR0_SLV_OE_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_TMOD
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// Description : Transfer mode
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// 0x0 -> Both transmit and receive
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// 0x1 -> Transmit only (not for FRF == 0, standard SPI mode)
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// 0x2 -> Receive only (not for FRF == 0, standard SPI mode)
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// 0x3 -> EEPROM read mode (TX then RX; RX starts after control
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// data TX'd)
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#define SSI_CTRLR0_TMOD_RESET _u(0x0)
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#define SSI_CTRLR0_TMOD_BITS _u(0x00000300)
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#define SSI_CTRLR0_TMOD_MSB _u(9)
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#define SSI_CTRLR0_TMOD_LSB _u(8)
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#define SSI_CTRLR0_TMOD_ACCESS "RW"
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#define SSI_CTRLR0_TMOD_VALUE_TX_AND_RX _u(0x0)
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#define SSI_CTRLR0_TMOD_VALUE_TX_ONLY _u(0x1)
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#define SSI_CTRLR0_TMOD_VALUE_RX_ONLY _u(0x2)
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#define SSI_CTRLR0_TMOD_VALUE_EEPROM_READ _u(0x3)
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_SCPOL
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// Description : Serial clock polarity
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#define SSI_CTRLR0_SCPOL_RESET _u(0x0)
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#define SSI_CTRLR0_SCPOL_BITS _u(0x00000080)
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#define SSI_CTRLR0_SCPOL_MSB _u(7)
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#define SSI_CTRLR0_SCPOL_LSB _u(7)
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#define SSI_CTRLR0_SCPOL_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_SCPH
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// Description : Serial clock phase
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#define SSI_CTRLR0_SCPH_RESET _u(0x0)
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#define SSI_CTRLR0_SCPH_BITS _u(0x00000040)
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#define SSI_CTRLR0_SCPH_MSB _u(6)
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#define SSI_CTRLR0_SCPH_LSB _u(6)
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#define SSI_CTRLR0_SCPH_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_FRF
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// Description : Frame format
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#define SSI_CTRLR0_FRF_RESET _u(0x0)
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#define SSI_CTRLR0_FRF_BITS _u(0x00000030)
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#define SSI_CTRLR0_FRF_MSB _u(5)
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#define SSI_CTRLR0_FRF_LSB _u(4)
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#define SSI_CTRLR0_FRF_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR0_DFS
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// Description : Data frame size
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#define SSI_CTRLR0_DFS_RESET _u(0x0)
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#define SSI_CTRLR0_DFS_BITS _u(0x0000000f)
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#define SSI_CTRLR0_DFS_MSB _u(3)
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#define SSI_CTRLR0_DFS_LSB _u(0)
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#define SSI_CTRLR0_DFS_ACCESS "RW"
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// =============================================================================
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// Register : SSI_CTRLR1
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// Description : Master Control register 1
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#define SSI_CTRLR1_OFFSET _u(0x00000004)
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#define SSI_CTRLR1_BITS _u(0x0000ffff)
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#define SSI_CTRLR1_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_CTRLR1_NDF
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// Description : Number of data frames
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#define SSI_CTRLR1_NDF_RESET _u(0x0000)
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#define SSI_CTRLR1_NDF_BITS _u(0x0000ffff)
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#define SSI_CTRLR1_NDF_MSB _u(15)
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#define SSI_CTRLR1_NDF_LSB _u(0)
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#define SSI_CTRLR1_NDF_ACCESS "RW"
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// =============================================================================
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// Register : SSI_SSIENR
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// Description : SSI Enable
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#define SSI_SSIENR_OFFSET _u(0x00000008)
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#define SSI_SSIENR_BITS _u(0x00000001)
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#define SSI_SSIENR_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_SSIENR_SSI_EN
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// Description : SSI enable
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#define SSI_SSIENR_SSI_EN_RESET _u(0x0)
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#define SSI_SSIENR_SSI_EN_BITS _u(0x00000001)
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#define SSI_SSIENR_SSI_EN_MSB _u(0)
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#define SSI_SSIENR_SSI_EN_LSB _u(0)
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#define SSI_SSIENR_SSI_EN_ACCESS "RW"
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// =============================================================================
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// Register : SSI_MWCR
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// Description : Microwire Control
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#define SSI_MWCR_OFFSET _u(0x0000000c)
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#define SSI_MWCR_BITS _u(0x00000007)
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#define SSI_MWCR_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_MWCR_MHS
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// Description : Microwire handshaking
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#define SSI_MWCR_MHS_RESET _u(0x0)
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#define SSI_MWCR_MHS_BITS _u(0x00000004)
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#define SSI_MWCR_MHS_MSB _u(2)
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#define SSI_MWCR_MHS_LSB _u(2)
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#define SSI_MWCR_MHS_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_MWCR_MDD
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// Description : Microwire control
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#define SSI_MWCR_MDD_RESET _u(0x0)
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#define SSI_MWCR_MDD_BITS _u(0x00000002)
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#define SSI_MWCR_MDD_MSB _u(1)
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#define SSI_MWCR_MDD_LSB _u(1)
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#define SSI_MWCR_MDD_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_MWCR_MWMOD
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// Description : Microwire transfer mode
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#define SSI_MWCR_MWMOD_RESET _u(0x0)
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#define SSI_MWCR_MWMOD_BITS _u(0x00000001)
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#define SSI_MWCR_MWMOD_MSB _u(0)
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#define SSI_MWCR_MWMOD_LSB _u(0)
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#define SSI_MWCR_MWMOD_ACCESS "RW"
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// =============================================================================
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// Register : SSI_SER
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// Description : Slave enable
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// For each bit:
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// 0 -> slave not selected
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// 1 -> slave selected
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#define SSI_SER_OFFSET _u(0x00000010)
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#define SSI_SER_BITS _u(0x00000001)
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#define SSI_SER_RESET _u(0x00000000)
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#define SSI_SER_MSB _u(0)
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#define SSI_SER_LSB _u(0)
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#define SSI_SER_ACCESS "RW"
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// =============================================================================
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// Register : SSI_BAUDR
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// Description : Baud rate
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#define SSI_BAUDR_OFFSET _u(0x00000014)
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#define SSI_BAUDR_BITS _u(0x0000ffff)
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#define SSI_BAUDR_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_BAUDR_SCKDV
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// Description : SSI clock divider
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#define SSI_BAUDR_SCKDV_RESET _u(0x0000)
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#define SSI_BAUDR_SCKDV_BITS _u(0x0000ffff)
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#define SSI_BAUDR_SCKDV_MSB _u(15)
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#define SSI_BAUDR_SCKDV_LSB _u(0)
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#define SSI_BAUDR_SCKDV_ACCESS "RW"
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// =============================================================================
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// Register : SSI_TXFTLR
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// Description : TX FIFO threshold level
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#define SSI_TXFTLR_OFFSET _u(0x00000018)
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#define SSI_TXFTLR_BITS _u(0x000000ff)
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#define SSI_TXFTLR_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_TXFTLR_TFT
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// Description : Transmit FIFO threshold
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#define SSI_TXFTLR_TFT_RESET _u(0x00)
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#define SSI_TXFTLR_TFT_BITS _u(0x000000ff)
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#define SSI_TXFTLR_TFT_MSB _u(7)
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#define SSI_TXFTLR_TFT_LSB _u(0)
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#define SSI_TXFTLR_TFT_ACCESS "RW"
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// =============================================================================
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// Register : SSI_RXFTLR
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// Description : RX FIFO threshold level
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#define SSI_RXFTLR_OFFSET _u(0x0000001c)
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#define SSI_RXFTLR_BITS _u(0x000000ff)
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#define SSI_RXFTLR_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_RXFTLR_RFT
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// Description : Receive FIFO threshold
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#define SSI_RXFTLR_RFT_RESET _u(0x00)
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#define SSI_RXFTLR_RFT_BITS _u(0x000000ff)
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#define SSI_RXFTLR_RFT_MSB _u(7)
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#define SSI_RXFTLR_RFT_LSB _u(0)
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#define SSI_RXFTLR_RFT_ACCESS "RW"
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// =============================================================================
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// Register : SSI_TXFLR
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// Description : TX FIFO level
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#define SSI_TXFLR_OFFSET _u(0x00000020)
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#define SSI_TXFLR_BITS _u(0x000000ff)
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#define SSI_TXFLR_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_TXFLR_TFTFL
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// Description : Transmit FIFO level
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#define SSI_TXFLR_TFTFL_RESET _u(0x00)
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#define SSI_TXFLR_TFTFL_BITS _u(0x000000ff)
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#define SSI_TXFLR_TFTFL_MSB _u(7)
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#define SSI_TXFLR_TFTFL_LSB _u(0)
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#define SSI_TXFLR_TFTFL_ACCESS "RO"
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// =============================================================================
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// Register : SSI_RXFLR
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// Description : RX FIFO level
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#define SSI_RXFLR_OFFSET _u(0x00000024)
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#define SSI_RXFLR_BITS _u(0x000000ff)
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#define SSI_RXFLR_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_RXFLR_RXTFL
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// Description : Receive FIFO level
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#define SSI_RXFLR_RXTFL_RESET _u(0x00)
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#define SSI_RXFLR_RXTFL_BITS _u(0x000000ff)
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#define SSI_RXFLR_RXTFL_MSB _u(7)
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#define SSI_RXFLR_RXTFL_LSB _u(0)
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#define SSI_RXFLR_RXTFL_ACCESS "RO"
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// =============================================================================
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// Register : SSI_SR
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// Description : Status register
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#define SSI_SR_OFFSET _u(0x00000028)
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#define SSI_SR_BITS _u(0x0000007f)
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#define SSI_SR_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_SR_DCOL
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// Description : Data collision error
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#define SSI_SR_DCOL_RESET _u(0x0)
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#define SSI_SR_DCOL_BITS _u(0x00000040)
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#define SSI_SR_DCOL_MSB _u(6)
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#define SSI_SR_DCOL_LSB _u(6)
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#define SSI_SR_DCOL_ACCESS "RO"
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// -----------------------------------------------------------------------------
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// Field : SSI_SR_TXE
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// Description : Transmission error
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#define SSI_SR_TXE_RESET _u(0x0)
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#define SSI_SR_TXE_BITS _u(0x00000020)
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#define SSI_SR_TXE_MSB _u(5)
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#define SSI_SR_TXE_LSB _u(5)
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#define SSI_SR_TXE_ACCESS "RO"
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// -----------------------------------------------------------------------------
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// Field : SSI_SR_RFF
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// Description : Receive FIFO full
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#define SSI_SR_RFF_RESET _u(0x0)
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#define SSI_SR_RFF_BITS _u(0x00000010)
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#define SSI_SR_RFF_MSB _u(4)
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#define SSI_SR_RFF_LSB _u(4)
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#define SSI_SR_RFF_ACCESS "RO"
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// -----------------------------------------------------------------------------
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// Field : SSI_SR_RFNE
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// Description : Receive FIFO not empty
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#define SSI_SR_RFNE_RESET _u(0x0)
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#define SSI_SR_RFNE_BITS _u(0x00000008)
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#define SSI_SR_RFNE_MSB _u(3)
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#define SSI_SR_RFNE_LSB _u(3)
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#define SSI_SR_RFNE_ACCESS "RO"
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// -----------------------------------------------------------------------------
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// Field : SSI_SR_TFE
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// Description : Transmit FIFO empty
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#define SSI_SR_TFE_RESET _u(0x0)
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#define SSI_SR_TFE_BITS _u(0x00000004)
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#define SSI_SR_TFE_MSB _u(2)
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#define SSI_SR_TFE_LSB _u(2)
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#define SSI_SR_TFE_ACCESS "RO"
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// -----------------------------------------------------------------------------
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// Field : SSI_SR_TFNF
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// Description : Transmit FIFO not full
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#define SSI_SR_TFNF_RESET _u(0x0)
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#define SSI_SR_TFNF_BITS _u(0x00000002)
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#define SSI_SR_TFNF_MSB _u(1)
|
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#define SSI_SR_TFNF_LSB _u(1)
|
||
#define SSI_SR_TFNF_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_SR_BUSY
|
||
// Description : SSI busy flag
|
||
#define SSI_SR_BUSY_RESET _u(0x0)
|
||
#define SSI_SR_BUSY_BITS _u(0x00000001)
|
||
#define SSI_SR_BUSY_MSB _u(0)
|
||
#define SSI_SR_BUSY_LSB _u(0)
|
||
#define SSI_SR_BUSY_ACCESS "RO"
|
||
// =============================================================================
|
||
// Register : SSI_IMR
|
||
// Description : Interrupt mask
|
||
#define SSI_IMR_OFFSET _u(0x0000002c)
|
||
#define SSI_IMR_BITS _u(0x0000003f)
|
||
#define SSI_IMR_RESET _u(0x00000000)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_IMR_MSTIM
|
||
// Description : Multi-master contention interrupt mask
|
||
#define SSI_IMR_MSTIM_RESET _u(0x0)
|
||
#define SSI_IMR_MSTIM_BITS _u(0x00000020)
|
||
#define SSI_IMR_MSTIM_MSB _u(5)
|
||
#define SSI_IMR_MSTIM_LSB _u(5)
|
||
#define SSI_IMR_MSTIM_ACCESS "RW"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_IMR_RXFIM
|
||
// Description : Receive FIFO full interrupt mask
|
||
#define SSI_IMR_RXFIM_RESET _u(0x0)
|
||
#define SSI_IMR_RXFIM_BITS _u(0x00000010)
|
||
#define SSI_IMR_RXFIM_MSB _u(4)
|
||
#define SSI_IMR_RXFIM_LSB _u(4)
|
||
#define SSI_IMR_RXFIM_ACCESS "RW"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_IMR_RXOIM
|
||
// Description : Receive FIFO overflow interrupt mask
|
||
#define SSI_IMR_RXOIM_RESET _u(0x0)
|
||
#define SSI_IMR_RXOIM_BITS _u(0x00000008)
|
||
#define SSI_IMR_RXOIM_MSB _u(3)
|
||
#define SSI_IMR_RXOIM_LSB _u(3)
|
||
#define SSI_IMR_RXOIM_ACCESS "RW"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_IMR_RXUIM
|
||
// Description : Receive FIFO underflow interrupt mask
|
||
#define SSI_IMR_RXUIM_RESET _u(0x0)
|
||
#define SSI_IMR_RXUIM_BITS _u(0x00000004)
|
||
#define SSI_IMR_RXUIM_MSB _u(2)
|
||
#define SSI_IMR_RXUIM_LSB _u(2)
|
||
#define SSI_IMR_RXUIM_ACCESS "RW"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_IMR_TXOIM
|
||
// Description : Transmit FIFO overflow interrupt mask
|
||
#define SSI_IMR_TXOIM_RESET _u(0x0)
|
||
#define SSI_IMR_TXOIM_BITS _u(0x00000002)
|
||
#define SSI_IMR_TXOIM_MSB _u(1)
|
||
#define SSI_IMR_TXOIM_LSB _u(1)
|
||
#define SSI_IMR_TXOIM_ACCESS "RW"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_IMR_TXEIM
|
||
// Description : Transmit FIFO empty interrupt mask
|
||
#define SSI_IMR_TXEIM_RESET _u(0x0)
|
||
#define SSI_IMR_TXEIM_BITS _u(0x00000001)
|
||
#define SSI_IMR_TXEIM_MSB _u(0)
|
||
#define SSI_IMR_TXEIM_LSB _u(0)
|
||
#define SSI_IMR_TXEIM_ACCESS "RW"
|
||
// =============================================================================
|
||
// Register : SSI_ISR
|
||
// Description : Interrupt status
|
||
#define SSI_ISR_OFFSET _u(0x00000030)
|
||
#define SSI_ISR_BITS _u(0x0000003f)
|
||
#define SSI_ISR_RESET _u(0x00000000)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_ISR_MSTIS
|
||
// Description : Multi-master contention interrupt status
|
||
#define SSI_ISR_MSTIS_RESET _u(0x0)
|
||
#define SSI_ISR_MSTIS_BITS _u(0x00000020)
|
||
#define SSI_ISR_MSTIS_MSB _u(5)
|
||
#define SSI_ISR_MSTIS_LSB _u(5)
|
||
#define SSI_ISR_MSTIS_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_ISR_RXFIS
|
||
// Description : Receive FIFO full interrupt status
|
||
#define SSI_ISR_RXFIS_RESET _u(0x0)
|
||
#define SSI_ISR_RXFIS_BITS _u(0x00000010)
|
||
#define SSI_ISR_RXFIS_MSB _u(4)
|
||
#define SSI_ISR_RXFIS_LSB _u(4)
|
||
#define SSI_ISR_RXFIS_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_ISR_RXOIS
|
||
// Description : Receive FIFO overflow interrupt status
|
||
#define SSI_ISR_RXOIS_RESET _u(0x0)
|
||
#define SSI_ISR_RXOIS_BITS _u(0x00000008)
|
||
#define SSI_ISR_RXOIS_MSB _u(3)
|
||
#define SSI_ISR_RXOIS_LSB _u(3)
|
||
#define SSI_ISR_RXOIS_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_ISR_RXUIS
|
||
// Description : Receive FIFO underflow interrupt status
|
||
#define SSI_ISR_RXUIS_RESET _u(0x0)
|
||
#define SSI_ISR_RXUIS_BITS _u(0x00000004)
|
||
#define SSI_ISR_RXUIS_MSB _u(2)
|
||
#define SSI_ISR_RXUIS_LSB _u(2)
|
||
#define SSI_ISR_RXUIS_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_ISR_TXOIS
|
||
// Description : Transmit FIFO overflow interrupt status
|
||
#define SSI_ISR_TXOIS_RESET _u(0x0)
|
||
#define SSI_ISR_TXOIS_BITS _u(0x00000002)
|
||
#define SSI_ISR_TXOIS_MSB _u(1)
|
||
#define SSI_ISR_TXOIS_LSB _u(1)
|
||
#define SSI_ISR_TXOIS_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_ISR_TXEIS
|
||
// Description : Transmit FIFO empty interrupt status
|
||
#define SSI_ISR_TXEIS_RESET _u(0x0)
|
||
#define SSI_ISR_TXEIS_BITS _u(0x00000001)
|
||
#define SSI_ISR_TXEIS_MSB _u(0)
|
||
#define SSI_ISR_TXEIS_LSB _u(0)
|
||
#define SSI_ISR_TXEIS_ACCESS "RO"
|
||
// =============================================================================
|
||
// Register : SSI_RISR
|
||
// Description : Raw interrupt status
|
||
#define SSI_RISR_OFFSET _u(0x00000034)
|
||
#define SSI_RISR_BITS _u(0x0000003f)
|
||
#define SSI_RISR_RESET _u(0x00000000)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_RISR_MSTIR
|
||
// Description : Multi-master contention raw interrupt status
|
||
#define SSI_RISR_MSTIR_RESET _u(0x0)
|
||
#define SSI_RISR_MSTIR_BITS _u(0x00000020)
|
||
#define SSI_RISR_MSTIR_MSB _u(5)
|
||
#define SSI_RISR_MSTIR_LSB _u(5)
|
||
#define SSI_RISR_MSTIR_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_RISR_RXFIR
|
||
// Description : Receive FIFO full raw interrupt status
|
||
#define SSI_RISR_RXFIR_RESET _u(0x0)
|
||
#define SSI_RISR_RXFIR_BITS _u(0x00000010)
|
||
#define SSI_RISR_RXFIR_MSB _u(4)
|
||
#define SSI_RISR_RXFIR_LSB _u(4)
|
||
#define SSI_RISR_RXFIR_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_RISR_RXOIR
|
||
// Description : Receive FIFO overflow raw interrupt status
|
||
#define SSI_RISR_RXOIR_RESET _u(0x0)
|
||
#define SSI_RISR_RXOIR_BITS _u(0x00000008)
|
||
#define SSI_RISR_RXOIR_MSB _u(3)
|
||
#define SSI_RISR_RXOIR_LSB _u(3)
|
||
#define SSI_RISR_RXOIR_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_RISR_RXUIR
|
||
// Description : Receive FIFO underflow raw interrupt status
|
||
#define SSI_RISR_RXUIR_RESET _u(0x0)
|
||
#define SSI_RISR_RXUIR_BITS _u(0x00000004)
|
||
#define SSI_RISR_RXUIR_MSB _u(2)
|
||
#define SSI_RISR_RXUIR_LSB _u(2)
|
||
#define SSI_RISR_RXUIR_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_RISR_TXOIR
|
||
// Description : Transmit FIFO overflow raw interrupt status
|
||
#define SSI_RISR_TXOIR_RESET _u(0x0)
|
||
#define SSI_RISR_TXOIR_BITS _u(0x00000002)
|
||
#define SSI_RISR_TXOIR_MSB _u(1)
|
||
#define SSI_RISR_TXOIR_LSB _u(1)
|
||
#define SSI_RISR_TXOIR_ACCESS "RO"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_RISR_TXEIR
|
||
// Description : Transmit FIFO empty raw interrupt status
|
||
#define SSI_RISR_TXEIR_RESET _u(0x0)
|
||
#define SSI_RISR_TXEIR_BITS _u(0x00000001)
|
||
#define SSI_RISR_TXEIR_MSB _u(0)
|
||
#define SSI_RISR_TXEIR_LSB _u(0)
|
||
#define SSI_RISR_TXEIR_ACCESS "RO"
|
||
// =============================================================================
|
||
// Register : SSI_TXOICR
|
||
// Description : TX FIFO overflow interrupt clear
|
||
// Clear-on-read transmit FIFO overflow interrupt
|
||
#define SSI_TXOICR_OFFSET _u(0x00000038)
|
||
#define SSI_TXOICR_BITS _u(0x00000001)
|
||
#define SSI_TXOICR_RESET _u(0x00000000)
|
||
#define SSI_TXOICR_MSB _u(0)
|
||
#define SSI_TXOICR_LSB _u(0)
|
||
#define SSI_TXOICR_ACCESS "RO"
|
||
// =============================================================================
|
||
// Register : SSI_RXOICR
|
||
// Description : RX FIFO overflow interrupt clear
|
||
// Clear-on-read receive FIFO overflow interrupt
|
||
#define SSI_RXOICR_OFFSET _u(0x0000003c)
|
||
#define SSI_RXOICR_BITS _u(0x00000001)
|
||
#define SSI_RXOICR_RESET _u(0x00000000)
|
||
#define SSI_RXOICR_MSB _u(0)
|
||
#define SSI_RXOICR_LSB _u(0)
|
||
#define SSI_RXOICR_ACCESS "RO"
|
||
// =============================================================================
|
||
// Register : SSI_RXUICR
|
||
// Description : RX FIFO underflow interrupt clear
|
||
// Clear-on-read receive FIFO underflow interrupt
|
||
#define SSI_RXUICR_OFFSET _u(0x00000040)
|
||
#define SSI_RXUICR_BITS _u(0x00000001)
|
||
#define SSI_RXUICR_RESET _u(0x00000000)
|
||
#define SSI_RXUICR_MSB _u(0)
|
||
#define SSI_RXUICR_LSB _u(0)
|
||
#define SSI_RXUICR_ACCESS "RO"
|
||
// =============================================================================
|
||
// Register : SSI_MSTICR
|
||
// Description : Multi-master interrupt clear
|
||
// Clear-on-read multi-master contention interrupt
|
||
#define SSI_MSTICR_OFFSET _u(0x00000044)
|
||
#define SSI_MSTICR_BITS _u(0x00000001)
|
||
#define SSI_MSTICR_RESET _u(0x00000000)
|
||
#define SSI_MSTICR_MSB _u(0)
|
||
#define SSI_MSTICR_LSB _u(0)
|
||
#define SSI_MSTICR_ACCESS "RO"
|
||
// =============================================================================
|
||
// Register : SSI_ICR
|
||
// Description : Interrupt clear
|
||
// Clear-on-read all active interrupts
|
||
#define SSI_ICR_OFFSET _u(0x00000048)
|
||
#define SSI_ICR_BITS _u(0x00000001)
|
||
#define SSI_ICR_RESET _u(0x00000000)
|
||
#define SSI_ICR_MSB _u(0)
|
||
#define SSI_ICR_LSB _u(0)
|
||
#define SSI_ICR_ACCESS "RO"
|
||
// =============================================================================
|
||
// Register : SSI_DMACR
|
||
// Description : DMA control
|
||
#define SSI_DMACR_OFFSET _u(0x0000004c)
|
||
#define SSI_DMACR_BITS _u(0x00000003)
|
||
#define SSI_DMACR_RESET _u(0x00000000)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_DMACR_TDMAE
|
||
// Description : Transmit DMA enable
|
||
#define SSI_DMACR_TDMAE_RESET _u(0x0)
|
||
#define SSI_DMACR_TDMAE_BITS _u(0x00000002)
|
||
#define SSI_DMACR_TDMAE_MSB _u(1)
|
||
#define SSI_DMACR_TDMAE_LSB _u(1)
|
||
#define SSI_DMACR_TDMAE_ACCESS "RW"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_DMACR_RDMAE
|
||
// Description : Receive DMA enable
|
||
#define SSI_DMACR_RDMAE_RESET _u(0x0)
|
||
#define SSI_DMACR_RDMAE_BITS _u(0x00000001)
|
||
#define SSI_DMACR_RDMAE_MSB _u(0)
|
||
#define SSI_DMACR_RDMAE_LSB _u(0)
|
||
#define SSI_DMACR_RDMAE_ACCESS "RW"
|
||
// =============================================================================
|
||
// Register : SSI_DMATDLR
|
||
// Description : DMA TX data level
|
||
#define SSI_DMATDLR_OFFSET _u(0x00000050)
|
||
#define SSI_DMATDLR_BITS _u(0x000000ff)
|
||
#define SSI_DMATDLR_RESET _u(0x00000000)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_DMATDLR_DMATDL
|
||
// Description : Transmit data watermark level
|
||
#define SSI_DMATDLR_DMATDL_RESET _u(0x00)
|
||
#define SSI_DMATDLR_DMATDL_BITS _u(0x000000ff)
|
||
#define SSI_DMATDLR_DMATDL_MSB _u(7)
|
||
#define SSI_DMATDLR_DMATDL_LSB _u(0)
|
||
#define SSI_DMATDLR_DMATDL_ACCESS "RW"
|
||
// =============================================================================
|
||
// Register : SSI_DMARDLR
|
||
// Description : DMA RX data level
|
||
#define SSI_DMARDLR_OFFSET _u(0x00000054)
|
||
#define SSI_DMARDLR_BITS _u(0x000000ff)
|
||
#define SSI_DMARDLR_RESET _u(0x00000000)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_DMARDLR_DMARDL
|
||
// Description : Receive data watermark level (DMARDLR+1)
|
||
#define SSI_DMARDLR_DMARDL_RESET _u(0x00)
|
||
#define SSI_DMARDLR_DMARDL_BITS _u(0x000000ff)
|
||
#define SSI_DMARDLR_DMARDL_MSB _u(7)
|
||
#define SSI_DMARDLR_DMARDL_LSB _u(0)
|
||
#define SSI_DMARDLR_DMARDL_ACCESS "RW"
|
||
// =============================================================================
|
||
// Register : SSI_IDR
|
||
// Description : Identification register
|
||
#define SSI_IDR_OFFSET _u(0x00000058)
|
||
#define SSI_IDR_BITS _u(0xffffffff)
|
||
#define SSI_IDR_RESET _u(0x51535049)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_IDR_IDCODE
|
||
// Description : Peripheral dentification code
|
||
#define SSI_IDR_IDCODE_RESET _u(0x51535049)
|
||
#define SSI_IDR_IDCODE_BITS _u(0xffffffff)
|
||
#define SSI_IDR_IDCODE_MSB _u(31)
|
||
#define SSI_IDR_IDCODE_LSB _u(0)
|
||
#define SSI_IDR_IDCODE_ACCESS "RO"
|
||
// =============================================================================
|
||
// Register : SSI_SSI_VERSION_ID
|
||
// Description : Version ID
|
||
#define SSI_SSI_VERSION_ID_OFFSET _u(0x0000005c)
|
||
#define SSI_SSI_VERSION_ID_BITS _u(0xffffffff)
|
||
#define SSI_SSI_VERSION_ID_RESET _u(0x3430312a)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_SSI_VERSION_ID_SSI_COMP_VERSION
|
||
// Description : SNPS component version (format X.YY)
|
||
#define SSI_SSI_VERSION_ID_SSI_COMP_VERSION_RESET _u(0x3430312a)
|
||
#define SSI_SSI_VERSION_ID_SSI_COMP_VERSION_BITS _u(0xffffffff)
|
||
#define SSI_SSI_VERSION_ID_SSI_COMP_VERSION_MSB _u(31)
|
||
#define SSI_SSI_VERSION_ID_SSI_COMP_VERSION_LSB _u(0)
|
||
#define SSI_SSI_VERSION_ID_SSI_COMP_VERSION_ACCESS "RO"
|
||
// =============================================================================
|
||
// Register : SSI_DR0
|
||
// Description : Data Register 0 (of 36)
|
||
#define SSI_DR0_OFFSET _u(0x00000060)
|
||
#define SSI_DR0_BITS _u(0xffffffff)
|
||
#define SSI_DR0_RESET _u(0x00000000)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_DR0_DR
|
||
// Description : First data register of 36
|
||
#define SSI_DR0_DR_RESET _u(0x00000000)
|
||
#define SSI_DR0_DR_BITS _u(0xffffffff)
|
||
#define SSI_DR0_DR_MSB _u(31)
|
||
#define SSI_DR0_DR_LSB _u(0)
|
||
#define SSI_DR0_DR_ACCESS "RW"
|
||
// =============================================================================
|
||
// Register : SSI_RX_SAMPLE_DLY
|
||
// Description : RX sample delay
|
||
#define SSI_RX_SAMPLE_DLY_OFFSET _u(0x000000f0)
|
||
#define SSI_RX_SAMPLE_DLY_BITS _u(0x000000ff)
|
||
#define SSI_RX_SAMPLE_DLY_RESET _u(0x00000000)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_RX_SAMPLE_DLY_RSD
|
||
// Description : RXD sample delay (in SCLK cycles)
|
||
#define SSI_RX_SAMPLE_DLY_RSD_RESET _u(0x00)
|
||
#define SSI_RX_SAMPLE_DLY_RSD_BITS _u(0x000000ff)
|
||
#define SSI_RX_SAMPLE_DLY_RSD_MSB _u(7)
|
||
#define SSI_RX_SAMPLE_DLY_RSD_LSB _u(0)
|
||
#define SSI_RX_SAMPLE_DLY_RSD_ACCESS "RW"
|
||
// =============================================================================
|
||
// Register : SSI_SPI_CTRLR0
|
||
// Description : SPI control
|
||
#define SSI_SPI_CTRLR0_OFFSET _u(0x000000f4)
|
||
#define SSI_SPI_CTRLR0_BITS _u(0xff07fb3f)
|
||
#define SSI_SPI_CTRLR0_RESET _u(0x03000000)
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_SPI_CTRLR0_XIP_CMD
|
||
// Description : SPI Command to send in XIP mode (INST_L = 8-bit) or to append
|
||
// to Address (INST_L = 0-bit)
|
||
#define SSI_SPI_CTRLR0_XIP_CMD_RESET _u(0x03)
|
||
#define SSI_SPI_CTRLR0_XIP_CMD_BITS _u(0xff000000)
|
||
#define SSI_SPI_CTRLR0_XIP_CMD_MSB _u(31)
|
||
#define SSI_SPI_CTRLR0_XIP_CMD_LSB _u(24)
|
||
#define SSI_SPI_CTRLR0_XIP_CMD_ACCESS "RW"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_SPI_CTRLR0_SPI_RXDS_EN
|
||
// Description : Read data strobe enable
|
||
#define SSI_SPI_CTRLR0_SPI_RXDS_EN_RESET _u(0x0)
|
||
#define SSI_SPI_CTRLR0_SPI_RXDS_EN_BITS _u(0x00040000)
|
||
#define SSI_SPI_CTRLR0_SPI_RXDS_EN_MSB _u(18)
|
||
#define SSI_SPI_CTRLR0_SPI_RXDS_EN_LSB _u(18)
|
||
#define SSI_SPI_CTRLR0_SPI_RXDS_EN_ACCESS "RW"
|
||
// -----------------------------------------------------------------------------
|
||
// Field : SSI_SPI_CTRLR0_INST_DDR_EN
|
||
// Description : Instruction DDR transfer enable
|
||
#define SSI_SPI_CTRLR0_INST_DDR_EN_RESET _u(0x0)
|
||
#define SSI_SPI_CTRLR0_INST_DDR_EN_BITS _u(0x00020000)
|
||
#define SSI_SPI_CTRLR0_INST_DDR_EN_MSB _u(17)
|
||
#define SSI_SPI_CTRLR0_INST_DDR_EN_LSB _u(17)
|
||
#define SSI_SPI_CTRLR0_INST_DDR_EN_ACCESS "RW"
|
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// -----------------------------------------------------------------------------
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// Field : SSI_SPI_CTRLR0_SPI_DDR_EN
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// Description : SPI DDR transfer enable
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#define SSI_SPI_CTRLR0_SPI_DDR_EN_RESET _u(0x0)
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#define SSI_SPI_CTRLR0_SPI_DDR_EN_BITS _u(0x00010000)
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#define SSI_SPI_CTRLR0_SPI_DDR_EN_MSB _u(16)
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#define SSI_SPI_CTRLR0_SPI_DDR_EN_LSB _u(16)
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#define SSI_SPI_CTRLR0_SPI_DDR_EN_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_SPI_CTRLR0_WAIT_CYCLES
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// Description : Wait cycles between control frame transmit and data reception
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// (in SCLK cycles)
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#define SSI_SPI_CTRLR0_WAIT_CYCLES_RESET _u(0x00)
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#define SSI_SPI_CTRLR0_WAIT_CYCLES_BITS _u(0x0000f800)
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#define SSI_SPI_CTRLR0_WAIT_CYCLES_MSB _u(15)
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#define SSI_SPI_CTRLR0_WAIT_CYCLES_LSB _u(11)
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#define SSI_SPI_CTRLR0_WAIT_CYCLES_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_SPI_CTRLR0_INST_L
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// Description : Instruction length (0/4/8/16b)
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// 0x0 -> No instruction
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// 0x1 -> 4-bit instruction
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// 0x2 -> 8-bit instruction
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// 0x3 -> 16-bit instruction
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#define SSI_SPI_CTRLR0_INST_L_RESET _u(0x0)
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#define SSI_SPI_CTRLR0_INST_L_BITS _u(0x00000300)
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#define SSI_SPI_CTRLR0_INST_L_MSB _u(9)
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#define SSI_SPI_CTRLR0_INST_L_LSB _u(8)
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#define SSI_SPI_CTRLR0_INST_L_ACCESS "RW"
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#define SSI_SPI_CTRLR0_INST_L_VALUE_NONE _u(0x0)
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#define SSI_SPI_CTRLR0_INST_L_VALUE_4B _u(0x1)
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#define SSI_SPI_CTRLR0_INST_L_VALUE_8B _u(0x2)
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#define SSI_SPI_CTRLR0_INST_L_VALUE_16B _u(0x3)
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// -----------------------------------------------------------------------------
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// Field : SSI_SPI_CTRLR0_ADDR_L
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// Description : Address length (0b-60b in 4b increments)
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#define SSI_SPI_CTRLR0_ADDR_L_RESET _u(0x0)
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#define SSI_SPI_CTRLR0_ADDR_L_BITS _u(0x0000003c)
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#define SSI_SPI_CTRLR0_ADDR_L_MSB _u(5)
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#define SSI_SPI_CTRLR0_ADDR_L_LSB _u(2)
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#define SSI_SPI_CTRLR0_ADDR_L_ACCESS "RW"
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// -----------------------------------------------------------------------------
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// Field : SSI_SPI_CTRLR0_TRANS_TYPE
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// Description : Address and instruction transfer format
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// 0x0 -> Command and address both in standard SPI frame format
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// 0x1 -> Command in standard SPI format, address in format
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// specified by FRF
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// 0x2 -> Command and address both in format specified by FRF
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// (e.g. Dual-SPI)
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#define SSI_SPI_CTRLR0_TRANS_TYPE_RESET _u(0x0)
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#define SSI_SPI_CTRLR0_TRANS_TYPE_BITS _u(0x00000003)
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#define SSI_SPI_CTRLR0_TRANS_TYPE_MSB _u(1)
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#define SSI_SPI_CTRLR0_TRANS_TYPE_LSB _u(0)
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#define SSI_SPI_CTRLR0_TRANS_TYPE_ACCESS "RW"
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#define SSI_SPI_CTRLR0_TRANS_TYPE_VALUE_1C1A _u(0x0)
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#define SSI_SPI_CTRLR0_TRANS_TYPE_VALUE_1C2A _u(0x1)
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#define SSI_SPI_CTRLR0_TRANS_TYPE_VALUE_2C2A _u(0x2)
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// =============================================================================
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// Register : SSI_TXD_DRIVE_EDGE
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// Description : TX drive edge
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#define SSI_TXD_DRIVE_EDGE_OFFSET _u(0x000000f8)
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#define SSI_TXD_DRIVE_EDGE_BITS _u(0x000000ff)
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#define SSI_TXD_DRIVE_EDGE_RESET _u(0x00000000)
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// -----------------------------------------------------------------------------
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// Field : SSI_TXD_DRIVE_EDGE_TDE
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// Description : TXD drive edge
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#define SSI_TXD_DRIVE_EDGE_TDE_RESET _u(0x00)
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#define SSI_TXD_DRIVE_EDGE_TDE_BITS _u(0x000000ff)
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#define SSI_TXD_DRIVE_EDGE_TDE_MSB _u(7)
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#define SSI_TXD_DRIVE_EDGE_TDE_LSB _u(0)
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#define SSI_TXD_DRIVE_EDGE_TDE_ACCESS "RW"
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// =============================================================================
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#endif // HARDWARE_REGS_SSI_DEFINED
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