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Diffstat (limited to 'lib/rp2040/hardware/regs/ssi.h')
| -rw-r--r-- | lib/rp2040/hardware/regs/ssi.h | 809 |
1 files changed, 809 insertions, 0 deletions
diff --git a/lib/rp2040/hardware/regs/ssi.h b/lib/rp2040/hardware/regs/ssi.h new file mode 100644 index 00000000..67fddc0a --- /dev/null +++ b/lib/rp2040/hardware/regs/ssi.h @@ -0,0 +1,809 @@ +/** + * Copyright (c) 2021 Raspberry Pi (Trading) Ltd. + * + * SPDX-License-Identifier: BSD-3-Clause + */ +// ============================================================================= +// Register block : SSI +// Version : 1 +// Bus type : apb +// Description : DW_apb_ssi has the following features: +// * APB interface – Allows for easy integration into a +// DesignWare Synthesizable Components for AMBA 2 +// implementation. +// * APB3 and APB4 protocol support. +// * Scalable APB data bus width – Supports APB data bus widths +// of 8, 16, and 32 bits. +// * Serial-master or serial-slave operation – Enables serial +// communication with serial-master or serial-slave peripheral +// devices. +// * Programmable Dual/Quad/Octal SPI support in Master Mode. +// * Dual Data Rate (DDR) and Read Data Strobe (RDS) Support - +// Enables the DW_apb_ssi master to perform operations with the +// device in DDR and RDS modes when working in Dual/Quad/Octal +// mode of operation. +// * Data Mask Support - Enables the DW_apb_ssi to selectively +// update the bytes in the device. This feature is applicable +// only in enhanced SPI modes. +// * eXecute-In-Place (XIP) support - Enables the DW_apb_ssi +// master to behave as a memory mapped I/O and fetches the data +// from the device based on the APB read request. This feature +// is applicable only in enhanced SPI modes. +// * DMA Controller Interface – Enables the DW_apb_ssi to +// interface to a DMA controller over the bus using a +// handshaking interface for transfer requests. +// * Independent masking of interrupts – Master collision, +// transmit FIFO overflow, transmit FIFO empty, receive FIFO +// full, receive FIFO underflow, and receive FIFO overflow +// interrupts can all be masked independently. +// * Multi-master contention detection – Informs the processor +// of multiple serial-master accesses on the serial bus. +// * Bypass of meta-stability flip-flops for synchronous clocks +// – When the APB clock (pclk) and the DW_apb_ssi serial clock +// (ssi_clk) are synchronous, meta-stable flip-flops are not +// used when transferring control signals across these clock +// domains. +// * Programmable delay on the sample time of the received +// serial data bit (rxd); enables programmable control of +// routing delays resulting in higher serial data-bit rates. +// * Programmable features: +// - Serial interface operation – Choice of Motorola SPI, Texas +// Instruments Synchronous Serial Protocol or National +// Semiconductor Microwire. +// - Clock bit-rate – Dynamic control of the serial bit rate of +// the data transfer; used in only serial-master mode of +// operation. +// - Data Item size (4 to 32 bits) – Item size of each data +// transfer under the control of the programmer. +// * Configured features: +// - FIFO depth – 16 words deep. The FIFO width is fixed at 32 +// bits. +// - 1 slave select output. +// - Hardware slave-select – Dedicated hardware slave-select +// line. +// - Combined interrupt line - one combined interrupt line from +// the DW_apb_ssi to the interrupt controller. +// - Interrupt polarity – active high interrupt lines. +// - Serial clock polarity – low serial-clock polarity directly +// after reset. +// - Serial clock phase – capture on first edge of serial-clock +// directly after reset. +// ============================================================================= +#ifndef HARDWARE_REGS_SSI_DEFINED +#define HARDWARE_REGS_SSI_DEFINED +// ============================================================================= +// Register : SSI_CTRLR0 +// Description : Control register 0 +#define SSI_CTRLR0_OFFSET _u(0x00000000) +#define SSI_CTRLR0_BITS _u(0x017fffff) +#define SSI_CTRLR0_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_SSTE +// Description : Slave select toggle enable +#define SSI_CTRLR0_SSTE_RESET _u(0x0) +#define SSI_CTRLR0_SSTE_BITS _u(0x01000000) +#define SSI_CTRLR0_SSTE_MSB _u(24) +#define SSI_CTRLR0_SSTE_LSB _u(24) +#define SSI_CTRLR0_SSTE_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_SPI_FRF +// Description : SPI frame format +// 0x0 -> Standard 1-bit SPI frame format; 1 bit per SCK, +// full-duplex +// 0x1 -> Dual-SPI frame format; two bits per SCK, half-duplex +// 0x2 -> Quad-SPI frame format; four bits per SCK, half-duplex +#define SSI_CTRLR0_SPI_FRF_RESET _u(0x0) +#define SSI_CTRLR0_SPI_FRF_BITS _u(0x00600000) +#define SSI_CTRLR0_SPI_FRF_MSB _u(22) +#define SSI_CTRLR0_SPI_FRF_LSB _u(21) +#define SSI_CTRLR0_SPI_FRF_ACCESS "RW" +#define SSI_CTRLR0_SPI_FRF_VALUE_STD _u(0x0) +#define SSI_CTRLR0_SPI_FRF_VALUE_DUAL _u(0x1) +#define SSI_CTRLR0_SPI_FRF_VALUE_QUAD _u(0x2) +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_DFS_32 +// Description : Data frame size in 32b transfer mode +// Value of n -> n+1 clocks per frame. +#define SSI_CTRLR0_DFS_32_RESET _u(0x00) +#define SSI_CTRLR0_DFS_32_BITS _u(0x001f0000) +#define SSI_CTRLR0_DFS_32_MSB _u(20) +#define SSI_CTRLR0_DFS_32_LSB _u(16) +#define SSI_CTRLR0_DFS_32_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_CFS +// Description : Control frame size +// Value of n -> n+1 clocks per frame. +#define SSI_CTRLR0_CFS_RESET _u(0x0) +#define SSI_CTRLR0_CFS_BITS _u(0x0000f000) +#define SSI_CTRLR0_CFS_MSB _u(15) +#define SSI_CTRLR0_CFS_LSB _u(12) +#define SSI_CTRLR0_CFS_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_SRL +// Description : Shift register loop (test mode) +#define SSI_CTRLR0_SRL_RESET _u(0x0) +#define SSI_CTRLR0_SRL_BITS _u(0x00000800) +#define SSI_CTRLR0_SRL_MSB _u(11) +#define SSI_CTRLR0_SRL_LSB _u(11) +#define SSI_CTRLR0_SRL_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_SLV_OE +// Description : Slave output enable +#define SSI_CTRLR0_SLV_OE_RESET _u(0x0) +#define SSI_CTRLR0_SLV_OE_BITS _u(0x00000400) +#define SSI_CTRLR0_SLV_OE_MSB _u(10) +#define SSI_CTRLR0_SLV_OE_LSB _u(10) +#define SSI_CTRLR0_SLV_OE_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_TMOD +// Description : Transfer mode +// 0x0 -> Both transmit and receive +// 0x1 -> Transmit only (not for FRF == 0, standard SPI mode) +// 0x2 -> Receive only (not for FRF == 0, standard SPI mode) +// 0x3 -> EEPROM read mode (TX then RX; RX starts after control +// data TX'd) +#define SSI_CTRLR0_TMOD_RESET _u(0x0) +#define SSI_CTRLR0_TMOD_BITS _u(0x00000300) +#define SSI_CTRLR0_TMOD_MSB _u(9) +#define SSI_CTRLR0_TMOD_LSB _u(8) +#define SSI_CTRLR0_TMOD_ACCESS "RW" +#define SSI_CTRLR0_TMOD_VALUE_TX_AND_RX _u(0x0) +#define SSI_CTRLR0_TMOD_VALUE_TX_ONLY _u(0x1) +#define SSI_CTRLR0_TMOD_VALUE_RX_ONLY _u(0x2) +#define SSI_CTRLR0_TMOD_VALUE_EEPROM_READ _u(0x3) +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_SCPOL +// Description : Serial clock polarity +#define SSI_CTRLR0_SCPOL_RESET _u(0x0) +#define SSI_CTRLR0_SCPOL_BITS _u(0x00000080) +#define SSI_CTRLR0_SCPOL_MSB _u(7) +#define SSI_CTRLR0_SCPOL_LSB _u(7) +#define SSI_CTRLR0_SCPOL_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_SCPH +// Description : Serial clock phase +#define SSI_CTRLR0_SCPH_RESET _u(0x0) +#define SSI_CTRLR0_SCPH_BITS _u(0x00000040) +#define SSI_CTRLR0_SCPH_MSB _u(6) +#define SSI_CTRLR0_SCPH_LSB _u(6) +#define SSI_CTRLR0_SCPH_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_FRF +// Description : Frame format +#define SSI_CTRLR0_FRF_RESET _u(0x0) +#define SSI_CTRLR0_FRF_BITS _u(0x00000030) +#define SSI_CTRLR0_FRF_MSB _u(5) +#define SSI_CTRLR0_FRF_LSB _u(4) +#define SSI_CTRLR0_FRF_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR0_DFS +// Description : Data frame size +#define SSI_CTRLR0_DFS_RESET _u(0x0) +#define SSI_CTRLR0_DFS_BITS _u(0x0000000f) +#define SSI_CTRLR0_DFS_MSB _u(3) +#define SSI_CTRLR0_DFS_LSB _u(0) +#define SSI_CTRLR0_DFS_ACCESS "RW" +// ============================================================================= +// Register : SSI_CTRLR1 +// Description : Master Control register 1 +#define SSI_CTRLR1_OFFSET _u(0x00000004) +#define SSI_CTRLR1_BITS _u(0x0000ffff) +#define SSI_CTRLR1_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_CTRLR1_NDF +// Description : Number of data frames +#define SSI_CTRLR1_NDF_RESET _u(0x0000) +#define SSI_CTRLR1_NDF_BITS _u(0x0000ffff) +#define SSI_CTRLR1_NDF_MSB _u(15) +#define SSI_CTRLR1_NDF_LSB _u(0) +#define SSI_CTRLR1_NDF_ACCESS "RW" +// ============================================================================= +// Register : SSI_SSIENR +// Description : SSI Enable +#define SSI_SSIENR_OFFSET _u(0x00000008) +#define SSI_SSIENR_BITS _u(0x00000001) +#define SSI_SSIENR_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_SSIENR_SSI_EN +// Description : SSI enable +#define SSI_SSIENR_SSI_EN_RESET _u(0x0) +#define SSI_SSIENR_SSI_EN_BITS _u(0x00000001) +#define SSI_SSIENR_SSI_EN_MSB _u(0) +#define SSI_SSIENR_SSI_EN_LSB _u(0) +#define SSI_SSIENR_SSI_EN_ACCESS "RW" +// ============================================================================= +// Register : SSI_MWCR +// Description : Microwire Control +#define SSI_MWCR_OFFSET _u(0x0000000c) +#define SSI_MWCR_BITS _u(0x00000007) +#define SSI_MWCR_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_MWCR_MHS +// Description : Microwire handshaking +#define SSI_MWCR_MHS_RESET _u(0x0) +#define SSI_MWCR_MHS_BITS _u(0x00000004) +#define SSI_MWCR_MHS_MSB _u(2) +#define SSI_MWCR_MHS_LSB _u(2) +#define SSI_MWCR_MHS_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_MWCR_MDD +// Description : Microwire control +#define SSI_MWCR_MDD_RESET _u(0x0) +#define SSI_MWCR_MDD_BITS _u(0x00000002) +#define SSI_MWCR_MDD_MSB _u(1) +#define SSI_MWCR_MDD_LSB _u(1) +#define SSI_MWCR_MDD_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_MWCR_MWMOD +// Description : Microwire transfer mode +#define SSI_MWCR_MWMOD_RESET _u(0x0) +#define SSI_MWCR_MWMOD_BITS _u(0x00000001) +#define SSI_MWCR_MWMOD_MSB _u(0) +#define SSI_MWCR_MWMOD_LSB _u(0) +#define SSI_MWCR_MWMOD_ACCESS "RW" +// ============================================================================= +// Register : SSI_SER +// Description : Slave enable +// For each bit: +// 0 -> slave not selected +// 1 -> slave selected +#define SSI_SER_OFFSET _u(0x00000010) +#define SSI_SER_BITS _u(0x00000001) +#define SSI_SER_RESET _u(0x00000000) +#define SSI_SER_MSB _u(0) +#define SSI_SER_LSB _u(0) +#define SSI_SER_ACCESS "RW" +// ============================================================================= +// Register : SSI_BAUDR +// Description : Baud rate +#define SSI_BAUDR_OFFSET _u(0x00000014) +#define SSI_BAUDR_BITS _u(0x0000ffff) +#define SSI_BAUDR_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_BAUDR_SCKDV +// Description : SSI clock divider +#define SSI_BAUDR_SCKDV_RESET _u(0x0000) +#define SSI_BAUDR_SCKDV_BITS _u(0x0000ffff) +#define SSI_BAUDR_SCKDV_MSB _u(15) +#define SSI_BAUDR_SCKDV_LSB _u(0) +#define SSI_BAUDR_SCKDV_ACCESS "RW" +// ============================================================================= +// Register : SSI_TXFTLR +// Description : TX FIFO threshold level +#define SSI_TXFTLR_OFFSET _u(0x00000018) +#define SSI_TXFTLR_BITS _u(0x000000ff) +#define SSI_TXFTLR_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_TXFTLR_TFT +// Description : Transmit FIFO threshold +#define SSI_TXFTLR_TFT_RESET _u(0x00) +#define SSI_TXFTLR_TFT_BITS _u(0x000000ff) +#define SSI_TXFTLR_TFT_MSB _u(7) +#define SSI_TXFTLR_TFT_LSB _u(0) +#define SSI_TXFTLR_TFT_ACCESS "RW" +// ============================================================================= +// Register : SSI_RXFTLR +// Description : RX FIFO threshold level +#define SSI_RXFTLR_OFFSET _u(0x0000001c) +#define SSI_RXFTLR_BITS _u(0x000000ff) +#define SSI_RXFTLR_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_RXFTLR_RFT +// Description : Receive FIFO threshold +#define SSI_RXFTLR_RFT_RESET _u(0x00) +#define SSI_RXFTLR_RFT_BITS _u(0x000000ff) +#define SSI_RXFTLR_RFT_MSB _u(7) +#define SSI_RXFTLR_RFT_LSB _u(0) +#define SSI_RXFTLR_RFT_ACCESS "RW" +// ============================================================================= +// Register : SSI_TXFLR +// Description : TX FIFO level +#define SSI_TXFLR_OFFSET _u(0x00000020) +#define SSI_TXFLR_BITS _u(0x000000ff) +#define SSI_TXFLR_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_TXFLR_TFTFL +// Description : Transmit FIFO level +#define SSI_TXFLR_TFTFL_RESET _u(0x00) +#define SSI_TXFLR_TFTFL_BITS _u(0x000000ff) +#define SSI_TXFLR_TFTFL_MSB _u(7) +#define SSI_TXFLR_TFTFL_LSB _u(0) +#define SSI_TXFLR_TFTFL_ACCESS "RO" +// ============================================================================= +// Register : SSI_RXFLR +// Description : RX FIFO level +#define SSI_RXFLR_OFFSET _u(0x00000024) +#define SSI_RXFLR_BITS _u(0x000000ff) +#define SSI_RXFLR_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_RXFLR_RXTFL +// Description : Receive FIFO level +#define SSI_RXFLR_RXTFL_RESET _u(0x00) +#define SSI_RXFLR_RXTFL_BITS _u(0x000000ff) +#define SSI_RXFLR_RXTFL_MSB _u(7) +#define SSI_RXFLR_RXTFL_LSB _u(0) +#define SSI_RXFLR_RXTFL_ACCESS "RO" +// ============================================================================= +// Register : SSI_SR +// Description : Status register +#define SSI_SR_OFFSET _u(0x00000028) +#define SSI_SR_BITS _u(0x0000007f) +#define SSI_SR_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_SR_DCOL +// Description : Data collision error +#define SSI_SR_DCOL_RESET _u(0x0) +#define SSI_SR_DCOL_BITS _u(0x00000040) +#define SSI_SR_DCOL_MSB _u(6) +#define SSI_SR_DCOL_LSB _u(6) +#define SSI_SR_DCOL_ACCESS "RO" +// ----------------------------------------------------------------------------- +// Field : SSI_SR_TXE +// Description : Transmission error +#define SSI_SR_TXE_RESET _u(0x0) +#define SSI_SR_TXE_BITS _u(0x00000020) +#define SSI_SR_TXE_MSB _u(5) +#define SSI_SR_TXE_LSB _u(5) +#define SSI_SR_TXE_ACCESS "RO" +// ----------------------------------------------------------------------------- +// Field : SSI_SR_RFF +// Description : Receive FIFO full +#define SSI_SR_RFF_RESET _u(0x0) +#define SSI_SR_RFF_BITS _u(0x00000010) +#define SSI_SR_RFF_MSB _u(4) +#define SSI_SR_RFF_LSB _u(4) +#define SSI_SR_RFF_ACCESS "RO" +// ----------------------------------------------------------------------------- +// Field : SSI_SR_RFNE +// Description : Receive FIFO not empty +#define SSI_SR_RFNE_RESET _u(0x0) +#define SSI_SR_RFNE_BITS _u(0x00000008) +#define SSI_SR_RFNE_MSB _u(3) +#define SSI_SR_RFNE_LSB _u(3) +#define SSI_SR_RFNE_ACCESS "RO" +// ----------------------------------------------------------------------------- +// Field : SSI_SR_TFE +// Description : Transmit FIFO empty +#define SSI_SR_TFE_RESET _u(0x0) +#define SSI_SR_TFE_BITS _u(0x00000004) +#define SSI_SR_TFE_MSB _u(2) +#define SSI_SR_TFE_LSB _u(2) +#define SSI_SR_TFE_ACCESS "RO" +// ----------------------------------------------------------------------------- +// Field : SSI_SR_TFNF +// Description : Transmit FIFO not full +#define SSI_SR_TFNF_RESET _u(0x0) +#define SSI_SR_TFNF_BITS _u(0x00000002) +#define SSI_SR_TFNF_MSB _u(1) +#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" +// ----------------------------------------------------------------------------- +// Field : SSI_SPI_CTRLR0_SPI_DDR_EN +// Description : SPI DDR transfer enable +#define SSI_SPI_CTRLR0_SPI_DDR_EN_RESET _u(0x0) +#define SSI_SPI_CTRLR0_SPI_DDR_EN_BITS _u(0x00010000) +#define SSI_SPI_CTRLR0_SPI_DDR_EN_MSB _u(16) +#define SSI_SPI_CTRLR0_SPI_DDR_EN_LSB _u(16) +#define SSI_SPI_CTRLR0_SPI_DDR_EN_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_SPI_CTRLR0_WAIT_CYCLES +// Description : Wait cycles between control frame transmit and data reception +// (in SCLK cycles) +#define SSI_SPI_CTRLR0_WAIT_CYCLES_RESET _u(0x00) +#define SSI_SPI_CTRLR0_WAIT_CYCLES_BITS _u(0x0000f800) +#define SSI_SPI_CTRLR0_WAIT_CYCLES_MSB _u(15) +#define SSI_SPI_CTRLR0_WAIT_CYCLES_LSB _u(11) +#define SSI_SPI_CTRLR0_WAIT_CYCLES_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_SPI_CTRLR0_INST_L +// Description : Instruction length (0/4/8/16b) +// 0x0 -> No instruction +// 0x1 -> 4-bit instruction +// 0x2 -> 8-bit instruction +// 0x3 -> 16-bit instruction +#define SSI_SPI_CTRLR0_INST_L_RESET _u(0x0) +#define SSI_SPI_CTRLR0_INST_L_BITS _u(0x00000300) +#define SSI_SPI_CTRLR0_INST_L_MSB _u(9) +#define SSI_SPI_CTRLR0_INST_L_LSB _u(8) +#define SSI_SPI_CTRLR0_INST_L_ACCESS "RW" +#define SSI_SPI_CTRLR0_INST_L_VALUE_NONE _u(0x0) +#define SSI_SPI_CTRLR0_INST_L_VALUE_4B _u(0x1) +#define SSI_SPI_CTRLR0_INST_L_VALUE_8B _u(0x2) +#define SSI_SPI_CTRLR0_INST_L_VALUE_16B _u(0x3) +// ----------------------------------------------------------------------------- +// Field : SSI_SPI_CTRLR0_ADDR_L +// Description : Address length (0b-60b in 4b increments) +#define SSI_SPI_CTRLR0_ADDR_L_RESET _u(0x0) +#define SSI_SPI_CTRLR0_ADDR_L_BITS _u(0x0000003c) +#define SSI_SPI_CTRLR0_ADDR_L_MSB _u(5) +#define SSI_SPI_CTRLR0_ADDR_L_LSB _u(2) +#define SSI_SPI_CTRLR0_ADDR_L_ACCESS "RW" +// ----------------------------------------------------------------------------- +// Field : SSI_SPI_CTRLR0_TRANS_TYPE +// Description : Address and instruction transfer format +// 0x0 -> Command and address both in standard SPI frame format +// 0x1 -> Command in standard SPI format, address in format +// specified by FRF +// 0x2 -> Command and address both in format specified by FRF +// (e.g. Dual-SPI) +#define SSI_SPI_CTRLR0_TRANS_TYPE_RESET _u(0x0) +#define SSI_SPI_CTRLR0_TRANS_TYPE_BITS _u(0x00000003) +#define SSI_SPI_CTRLR0_TRANS_TYPE_MSB _u(1) +#define SSI_SPI_CTRLR0_TRANS_TYPE_LSB _u(0) +#define SSI_SPI_CTRLR0_TRANS_TYPE_ACCESS "RW" +#define SSI_SPI_CTRLR0_TRANS_TYPE_VALUE_1C1A _u(0x0) +#define SSI_SPI_CTRLR0_TRANS_TYPE_VALUE_1C2A _u(0x1) +#define SSI_SPI_CTRLR0_TRANS_TYPE_VALUE_2C2A _u(0x2) +// ============================================================================= +// Register : SSI_TXD_DRIVE_EDGE +// Description : TX drive edge +#define SSI_TXD_DRIVE_EDGE_OFFSET _u(0x000000f8) +#define SSI_TXD_DRIVE_EDGE_BITS _u(0x000000ff) +#define SSI_TXD_DRIVE_EDGE_RESET _u(0x00000000) +// ----------------------------------------------------------------------------- +// Field : SSI_TXD_DRIVE_EDGE_TDE +// Description : TXD drive edge +#define SSI_TXD_DRIVE_EDGE_TDE_RESET _u(0x00) +#define SSI_TXD_DRIVE_EDGE_TDE_BITS _u(0x000000ff) +#define SSI_TXD_DRIVE_EDGE_TDE_MSB _u(7) +#define SSI_TXD_DRIVE_EDGE_TDE_LSB _u(0) +#define SSI_TXD_DRIVE_EDGE_TDE_ACCESS "RW" +// ============================================================================= +#endif // HARDWARE_REGS_SSI_DEFINED |