infineon,autanalog-ac-state

Description

Infineon AutAnalog Autonomous Controller (AC) State Transition Table entry.

Each node with this compatible represents one state in the AC State Transition
Table (STT).  The node is referenced by phandle from the parent autanalog
device's ac-states property, which determines the state's index in the table.

This binding covers all sub-peripheral STT fields: AC, SAR, CTB (×2),
PTCOMP, and DAC (×2).  All properties default to 0, so only the fields
relevant to a particular state need to be specified.

Use constants from <dt-bindings/mfd/infineon-autanalog.h> for condition,
action, GPIO output, CTB gain, and DAC direction values.

Properties

Properties not inherited from the base binding file.

Name

Type

Details

ac-unlock

int

 
AC unlock flag (0 or 1).
When set to 1, the AC is unlocked (allowed to modify config) in this state.

ac-lp-mode

int

 
Low-power mode flag (0 or 1).
When set to 1, the sub-system enters low-power mode in this state.

ac-condition

int

 
AC condition code. Use IFX_AUTANALOG_AC_COND_* constants
from <dt-bindings/mfd/infineon-autanalog.h>.
Default: FALSE (0).

ac-action

int

 
AC action code. Use IFX_AUTANALOG_AC_ACTION_* constants
from <dt-bindings/mfd/infineon-autanalog.h>.
Default: STOP (0).

branch-state

int

 
Branch target state index (0-63) within the ac-states list.
Used when the action is a BRANCH_* or WAIT_FOR type.

ac-trig-int

int

 
Trigger-interrupt flag (0 or 1).
When set to 1, the AC generates an interrupt on entering this state.

ac-count

int

 
Repetition count (0-4095).
The actual repetition count is value + 1.

ac-unlock-gpio-out

int

 
GPIO output unlock flag (0 or 1).

ac-gpio-out

int

 
GPIO output mask. Use IFX_AUTANALOG_AC_GPIO_OUT_* constants
from <dt-bindings/mfd/infineon-autanalog.h>.
Can be OR'd for multiple outputs (e.g., OUT0 | OUT1 = 0x3).

sar-unlock

int

 
SAR unlock flag (0 or 1).
When set to 1, the SAR configuration is unlocked in this state.

sar-enable

int

 
SAR enable flag (0 or 1).
When set to 1, the SAR is enabled in this state.

sar-trigger

int

 
SAR trigger flag (0 or 1).
When set to 1, the SAR conversion is triggered in this state.

sar-entry-state

int

 
SAR entry state index (0-31).
Selects the SAR sequencer entry point for this AC state.

ctb0-unlock

int

 
CTB0 unlock flag (0 or 1).
When 1, CTB0 opamp fields below take effect in this state.

ctb0-enable-opamp0

int

 
CTB0 Opamp0 enable flag (0 or 1).

ctb0-cfg-opamp0

int

 
CTB0 Opamp0 dynamic configuration selector (0-7).
Selects from the CTB dynamic configuration table.

ctb0-gain-opamp0

int

 
CTB0 Opamp0 gain. Use IFX_AUTANALOG_CTB_OA_GAIN_* constants.

ctb0-enable-opamp1

int

 
CTB0 Opamp1 enable flag (0 or 1).

ctb0-cfg-opamp1

int

 
CTB0 Opamp1 dynamic configuration selector (0-7).

ctb0-gain-opamp1

int

 
CTB0 Opamp1 gain. Use IFX_AUTANALOG_CTB_OA_GAIN_* constants.

ctb1-unlock

int

 
CTB1 unlock flag (0 or 1).
When 1, CTB1 opamp fields below take effect in this state.

ctb1-enable-opamp0

int

 
CTB1 Opamp0 enable flag (0 or 1).

ctb1-cfg-opamp0

int

 
CTB1 Opamp0 dynamic configuration selector (0-7).

ctb1-gain-opamp0

int

 
CTB1 Opamp0 gain. Use IFX_AUTANALOG_CTB_OA_GAIN_* constants.

ctb1-enable-opamp1

int

 
CTB1 Opamp1 enable flag (0 or 1).

ctb1-cfg-opamp1

int

 
CTB1 Opamp1 dynamic configuration selector (0-7).

ctb1-gain-opamp1

int

 
CTB1 Opamp1 gain. Use IFX_AUTANALOG_CTB_OA_GAIN_* constants.

ptcomp0-unlock

int

 
PTCOMP0 unlock flag (0 or 1).
When 1, PTCOMP0 comparator fields below take effect in this state.

ptcomp0-enable-comp0

int

 
PTCOMP0 Comp0 enable flag (0 or 1).

ptcomp0-dyn-cfg-idx-comp0

int

 
PTCOMP0 Comp0 dynamic configuration selector (0-7).

ptcomp0-enable-comp1

int

 
PTCOMP0 Comp1 enable flag (0 or 1).

ptcomp0-dyn-cfg-idx-comp1

int

 
PTCOMP0 Comp1 dynamic configuration selector (0-7).

dac0-unlock

int

 
DAC0 unlock flag (0 or 1).
When 1, DAC0 fields below take effect in this state.

dac0-enable

int

 
DAC0 enable flag (0 or 1).

dac0-trigger

int

 
DAC0 trigger flag (0 or 1).

dac0-channel

int

 
DAC0 channel selector.

dac0-direction

int

 
DAC0 direction. Use IFX_AUTANALOG_DAC_DIR_* constants.

dac1-unlock

int

 
DAC1 unlock flag (0 or 1).
When 1, DAC1 fields below take effect in this state.

dac1-enable

int

 
DAC1 enable flag (0 or 1).

dac1-trigger

int

 
DAC1 trigger flag (0 or 1).

dac1-channel

int

 
DAC1 channel selector.

dac1-direction

int

 
DAC1 direction. Use IFX_AUTANALOG_DAC_DIR_* constants.