Remove MASTER_ON_HOLD bit from I2C status registers. Fix typos. (#326)

This commit is contained in:
Andrew Scheller 2021-04-12 11:15:50 +01:00 committed by GitHub
parent ec16d3ff28
commit 9c3538e8b0
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 8 additions and 111 deletions

View File

@ -585,24 +585,9 @@
// matching interrupt clear register. The unmasked raw versions of
// these bits are available in the IC_RAW_INTR_STAT register.
#define I2C_IC_INTR_STAT_OFFSET _u(0x0000002c)
#define I2C_IC_INTR_STAT_BITS _u(0x00003fff)
#define I2C_IC_INTR_STAT_BITS _u(0x00001fff)
#define I2C_IC_INTR_STAT_RESET _u(0x00000000)
// -----------------------------------------------------------------------------
// Field : I2C_IC_INTR_STAT_R_MASTER_ON_HOLD
// Description : See IC_RAW_INTR_STAT for a detailed description of
// R_MASTER_ON_HOLD bit.
//
// Reset value: 0x0
// 0x0 -> R_MASTER_ON_HOLD interrupt is inactive
// 0x1 -> R_MASTER_ON_HOLD interrupt is active
#define I2C_IC_INTR_STAT_R_MASTER_ON_HOLD_RESET _u(0x0)
#define I2C_IC_INTR_STAT_R_MASTER_ON_HOLD_BITS _u(0x00002000)
#define I2C_IC_INTR_STAT_R_MASTER_ON_HOLD_MSB _u(13)
#define I2C_IC_INTR_STAT_R_MASTER_ON_HOLD_LSB _u(13)
#define I2C_IC_INTR_STAT_R_MASTER_ON_HOLD_ACCESS "RO"
#define I2C_IC_INTR_STAT_R_MASTER_ON_HOLD_VALUE_INACTIVE _u(0x0)
#define I2C_IC_INTR_STAT_R_MASTER_ON_HOLD_VALUE_ACTIVE _u(0x1)
// -----------------------------------------------------------------------------
// Field : I2C_IC_INTR_STAT_R_RESTART_DET
// Description : See IC_RAW_INTR_STAT for a detailed description of
// R_RESTART_DET bit.
@ -805,24 +790,9 @@
// register is active low; a value of 0 masks the interrupt,
// whereas a value of 1 unmasks the interrupt.
#define I2C_IC_INTR_MASK_OFFSET _u(0x00000030)
#define I2C_IC_INTR_MASK_BITS _u(0x00003fff)
#define I2C_IC_INTR_MASK_BITS _u(0x00001fff)
#define I2C_IC_INTR_MASK_RESET _u(0x000008ff)
// -----------------------------------------------------------------------------
// Field : I2C_IC_INTR_MASK_M_MASTER_ON_HOLD_READ_ONLY
// Description : This M_MASTER_ON_HOLD_read_only bit masks the R_MASTER_ON_HOLD
// interrupt in IC_INTR_STAT register.
//
// Reset value: 0x0
// 0x0 -> MASTER_ON_HOLD interrupt is masked
// 0x1 -> MASTER_ON_HOLD interrupt is unmasked
#define I2C_IC_INTR_MASK_M_MASTER_ON_HOLD_READ_ONLY_RESET _u(0x0)
#define I2C_IC_INTR_MASK_M_MASTER_ON_HOLD_READ_ONLY_BITS _u(0x00002000)
#define I2C_IC_INTR_MASK_M_MASTER_ON_HOLD_READ_ONLY_MSB _u(13)
#define I2C_IC_INTR_MASK_M_MASTER_ON_HOLD_READ_ONLY_LSB _u(13)
#define I2C_IC_INTR_MASK_M_MASTER_ON_HOLD_READ_ONLY_ACCESS "RO"
#define I2C_IC_INTR_MASK_M_MASTER_ON_HOLD_READ_ONLY_VALUE_ENABLED _u(0x0)
#define I2C_IC_INTR_MASK_M_MASTER_ON_HOLD_READ_ONLY_VALUE_DISABLED _u(0x1)
// -----------------------------------------------------------------------------
// Field : I2C_IC_INTR_MASK_M_RESTART_DET
// Description : This bit masks the R_RESTART_DET interrupt in IC_INTR_STAT
// register.
@ -1023,25 +993,9 @@
// Unlike the IC_INTR_STAT register, these bits are not masked so
// they always show the true status of the DW_apb_i2c.
#define I2C_IC_RAW_INTR_STAT_OFFSET _u(0x00000034)
#define I2C_IC_RAW_INTR_STAT_BITS _u(0x00003fff)
#define I2C_IC_RAW_INTR_STAT_BITS _u(0x00001fff)
#define I2C_IC_RAW_INTR_STAT_RESET _u(0x00000000)
// -----------------------------------------------------------------------------
// Field : I2C_IC_RAW_INTR_STAT_MASTER_ON_HOLD
// Description : Indicates whether master is holding the bus and TX FIFO is
// empty. Enabled only when I2C_DYNAMIC_TAR_UPDATE=1 and
// IC_EMPTYFIFO_HOLD_MASTER_EN=1.
//
// Reset value: 0x0
// 0x0 -> MASTER_ON_HOLD interrupt is inactive
// 0x1 -> MASTER_ON_HOLD interrupt is active
#define I2C_IC_RAW_INTR_STAT_MASTER_ON_HOLD_RESET _u(0x0)
#define I2C_IC_RAW_INTR_STAT_MASTER_ON_HOLD_BITS _u(0x00002000)
#define I2C_IC_RAW_INTR_STAT_MASTER_ON_HOLD_MSB _u(13)
#define I2C_IC_RAW_INTR_STAT_MASTER_ON_HOLD_LSB _u(13)
#define I2C_IC_RAW_INTR_STAT_MASTER_ON_HOLD_ACCESS "RO"
#define I2C_IC_RAW_INTR_STAT_MASTER_ON_HOLD_VALUE_INACTIVE _u(0x0)
#define I2C_IC_RAW_INTR_STAT_MASTER_ON_HOLD_VALUE_ACTIVE _u(0x1)
// -----------------------------------------------------------------------------
// Field : I2C_IC_RAW_INTR_STAT_RESTART_DET
// Description : Indicates whether a RESTART condition has occurred on the I2C
// interface when DW_apb_i2c is operating in Slave mode and the
@ -1839,8 +1793,8 @@
//
// The values in this register are in units of ic_clk period. The
// value programmed in IC_SDA_TX_HOLD must be greater than the
// minimum hold time in each mode one cycle in master mode, seven
// cycles in slave mode for the value to be implemented.
// minimum hold time in each mode (one cycle in master mode, seven
// cycles in slave mode) for the value to be implemented.
//
// The programmed SDA hold time during transmit (IC_SDA_TX_HOLD)
// cannot exceed at any time the duration of the low part of scl.

View File

@ -260,7 +260,7 @@
// -----------------------------------------------------------------------------
// Field : ROSC_STATUS_BADWRITE
// Description : An invalid value has been written to CTRL_ENABLE or
// CTRL_FREQ_RANGE or FREQA or FREQB or DORMANT
// CTRL_FREQ_RANGE or FREQA or FREQB or DIV or PHASE or DORMANT
#define ROSC_STATUS_BADWRITE_RESET _u(0x0)
#define ROSC_STATUS_BADWRITE_BITS _u(0x01000000)
#define ROSC_STATUS_BADWRITE_MSB _u(24)

View File

@ -24673,25 +24673,6 @@
<description>I2C Interrupt Status Register\n\n
Each bit in this register has a corresponding mask bit in the IC_INTR_MASK register. These bits are cleared by reading the matching interrupt clear register. The unmasked raw versions of these bits are available in the IC_RAW_INTR_STAT register.</description>
<fields>
<field>
<access>read-only</access>
<bitRange>[13:13]</bitRange>
<description>See IC_RAW_INTR_STAT for a detailed description of R_MASTER_ON_HOLD bit.\n\n
Reset value: 0x0</description>
<enumeratedValues>
<enumeratedValue>
<description>R_MASTER_ON_HOLD interrupt is inactive</description>
<name>INACTIVE</name>
<value>0</value>
</enumeratedValue>
<enumeratedValue>
<description>R_MASTER_ON_HOLD interrupt is active</description>
<name>ACTIVE</name>
<value>1</value>
</enumeratedValue>
</enumeratedValues>
<name>R_MASTER_ON_HOLD</name>
</field>
<field>
<access>read-only</access>
<bitRange>[12:12]</bitRange>
@ -24948,25 +24929,6 @@
<description>I2C Interrupt Mask Register.\n\n
These bits mask their corresponding interrupt status bits. This register is active low; a value of 0 masks the interrupt, whereas a value of 1 unmasks the interrupt.</description>
<fields>
<field>
<access>read-only</access>
<bitRange>[13:13]</bitRange>
<description>This M_MASTER_ON_HOLD_read_only bit masks the R_MASTER_ON_HOLD interrupt in IC_INTR_STAT register.\n\n
Reset value: 0x0</description>
<enumeratedValues>
<enumeratedValue>
<description>MASTER_ON_HOLD interrupt is masked</description>
<name>ENABLED</name>
<value>0</value>
</enumeratedValue>
<enumeratedValue>
<description>MASTER_ON_HOLD interrupt is unmasked</description>
<name>DISABLED</name>
<value>1</value>
</enumeratedValue>
</enumeratedValues>
<name>M_MASTER_ON_HOLD_READ_ONLY</name>
</field>
<field>
<access>read-write</access>
<bitRange>[12:12]</bitRange>
@ -25223,25 +25185,6 @@
<description>I2C Raw Interrupt Status Register\n\n
Unlike the IC_INTR_STAT register, these bits are not masked so they always show the true status of the DW_apb_i2c.</description>
<fields>
<field>
<access>read-only</access>
<bitRange>[13:13]</bitRange>
<description>Indicates whether master is holding the bus and TX FIFO is empty. Enabled only when I2C_DYNAMIC_TAR_UPDATE=1 and IC_EMPTYFIFO_HOLD_MASTER_EN=1.\n\n
Reset value: 0x0</description>
<enumeratedValues>
<enumeratedValue>
<description>MASTER_ON_HOLD interrupt is inactive</description>
<name>INACTIVE</name>
<value>0</value>
</enumeratedValue>
<enumeratedValue>
<description>MASTER_ON_HOLD interrupt is active</description>
<name>ACTIVE</name>
<value>1</value>
</enumeratedValue>
</enumeratedValues>
<name>MASTER_ON_HOLD</name>
</field>
<field>
<access>read-only</access>
<bitRange>[12:12]</bitRange>
@ -25931,7 +25874,7 @@
The bits [15:0] of this register are used to control the hold time of SDA during transmit in both slave and master mode (after SCL goes from HIGH to LOW).\n\n
The bits [23:16] of this register are used to extend the SDA transition (if any) whenever SCL is HIGH in the receiver in either master or slave mode.\n\n
Writes to this register succeed only when IC_ENABLE[0]=0.\n\n
The values in this register are in units of ic_clk period. The value programmed in IC_SDA_TX_HOLD must be greater than the minimum hold time in each mode one cycle in master mode, seven cycles in slave mode for the value to be implemented.\n\n
The values in this register are in units of ic_clk period. The value programmed in IC_SDA_TX_HOLD must be greater than the minimum hold time in each mode (one cycle in master mode, seven cycles in slave mode) for the value to be implemented.\n\n
The programmed SDA hold time during transmit (IC_SDA_TX_HOLD) cannot exceed at any time the duration of the low part of scl. Therefore the programmed value cannot be larger than N_SCL_LOW-2, where N_SCL_LOW is the duration of the low part of the scl period measured in ic_clk cycles.</description>
<fields>
<field>
@ -29385,7 +29328,7 @@
<field>
<access>read-write</access>
<bitRange>[24:24]</bitRange>
<description>An invalid value has been written to CTRL_ENABLE or CTRL_FREQ_RANGE or FREQA or FREQB or DORMANT</description>
<description>An invalid value has been written to CTRL_ENABLE or CTRL_FREQ_RANGE or FREQA or FREQB or DIV or PHASE or DORMANT</description>
<modifiedWriteValues>oneToClear</modifiedWriteValues>
<name>BADWRITE</name>
</field>