Pin muxing configuration.
More...
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enum | qm_pmux_fn_t { QM_PMUX_FN_0,
QM_PMUX_FN_1,
QM_PMUX_FN_2,
QM_PMUX_FN_3
} |
| Pin function type. More...
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enum | qm_pmux_slew_t {
QM_PMUX_SLEW_2MA,
QM_PMUX_SLEW_4MA,
QM_PMUX_SLEW_12MA,
QM_PMUX_SLEW_16MA,
QM_PMUX_SLEW_NUM
} |
| Pin slew rate setting. More...
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enum | qm_pin_id_t {
QM_PIN_ID_0,
QM_PIN_ID_1,
QM_PIN_ID_2,
QM_PIN_ID_3,
QM_PIN_ID_4,
QM_PIN_ID_5,
QM_PIN_ID_6,
QM_PIN_ID_7,
QM_PIN_ID_8,
QM_PIN_ID_9,
QM_PIN_ID_10,
QM_PIN_ID_11,
QM_PIN_ID_12,
QM_PIN_ID_13,
QM_PIN_ID_14,
QM_PIN_ID_15,
QM_PIN_ID_16,
QM_PIN_ID_17,
QM_PIN_ID_18,
QM_PIN_ID_19,
QM_PIN_ID_20,
QM_PIN_ID_21,
QM_PIN_ID_22,
QM_PIN_ID_23,
QM_PIN_ID_24,
QM_PIN_ID_25,
QM_PIN_ID_26,
QM_PIN_ID_27,
QM_PIN_ID_28,
QM_PIN_ID_29,
QM_PIN_ID_30,
QM_PIN_ID_31,
QM_PIN_ID_32,
QM_PIN_ID_33,
QM_PIN_ID_34,
QM_PIN_ID_35,
QM_PIN_ID_36,
QM_PIN_ID_37,
QM_PIN_ID_38,
QM_PIN_ID_39,
QM_PIN_ID_40,
QM_PIN_ID_41,
QM_PIN_ID_42,
QM_PIN_ID_43,
QM_PIN_ID_44,
QM_PIN_ID_45,
QM_PIN_ID_46,
QM_PIN_ID_47,
QM_PIN_ID_48,
QM_PIN_ID_49,
QM_PIN_ID_50,
QM_PIN_ID_51,
QM_PIN_ID_52,
QM_PIN_ID_53,
QM_PIN_ID_54,
QM_PIN_ID_55,
QM_PIN_ID_56,
QM_PIN_ID_57,
QM_PIN_ID_58,
QM_PIN_ID_59,
QM_PIN_ID_60,
QM_PIN_ID_61,
QM_PIN_ID_62,
QM_PIN_ID_63,
QM_PIN_ID_64,
QM_PIN_ID_65,
QM_PIN_ID_66,
QM_PIN_ID_67,
QM_PIN_ID_68
} |
| External Pad pin identifiers. More...
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Pin muxing configuration.
External Pad pin identifiers.
Enumerator |
---|
QM_PIN_ID_0 |
Pin id 0.
|
QM_PIN_ID_1 |
Pin id 1.
|
QM_PIN_ID_2 |
Pin id 2.
|
QM_PIN_ID_3 |
Pin id 3.
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QM_PIN_ID_4 |
Pin id 4.
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QM_PIN_ID_5 |
Pin id 5.
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QM_PIN_ID_6 |
Pin id 6.
|
QM_PIN_ID_7 |
Pin id 7.
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QM_PIN_ID_8 |
Pin id 8.
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QM_PIN_ID_9 |
Pin id 9.
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QM_PIN_ID_10 |
Pin id 10.
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QM_PIN_ID_11 |
Pin id 11.
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QM_PIN_ID_12 |
Pin id 12.
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QM_PIN_ID_13 |
Pin id 13.
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QM_PIN_ID_14 |
Pin id 14.
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QM_PIN_ID_15 |
Pin id 15.
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QM_PIN_ID_16 |
Pin id 16.
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QM_PIN_ID_17 |
Pin id 17.
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QM_PIN_ID_18 |
Pin id 18.
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QM_PIN_ID_19 |
Pin id 19.
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QM_PIN_ID_20 |
Pin id 20.
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QM_PIN_ID_21 |
Pin id 21.
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QM_PIN_ID_22 |
Pin id 22.
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QM_PIN_ID_23 |
Pin id 23.
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QM_PIN_ID_24 |
Pin id 24.
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QM_PIN_ID_25 |
Pin id 25.
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QM_PIN_ID_26 |
Pin id 26.
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QM_PIN_ID_27 |
Pin id 27.
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QM_PIN_ID_28 |
Pin id 28.
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QM_PIN_ID_29 |
Pin id 29.
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QM_PIN_ID_30 |
Pin id 30.
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QM_PIN_ID_31 |
Pin id 31.
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QM_PIN_ID_32 |
Pin id 32.
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QM_PIN_ID_33 |
Pin id 33.
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QM_PIN_ID_34 |
Pin id 34.
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QM_PIN_ID_35 |
Pin id 35.
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QM_PIN_ID_36 |
Pin id 36.
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QM_PIN_ID_37 |
Pin id 37.
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QM_PIN_ID_38 |
Pin id 38.
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QM_PIN_ID_39 |
Pin id 39.
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QM_PIN_ID_40 |
Pin id 40.
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QM_PIN_ID_41 |
Pin id 41.
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QM_PIN_ID_42 |
Pin id 42.
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QM_PIN_ID_43 |
Pin id 43.
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QM_PIN_ID_44 |
Pin id 44.
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QM_PIN_ID_45 |
Pin id 45.
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QM_PIN_ID_46 |
Pin id 46.
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QM_PIN_ID_47 |
Pin id 47.
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QM_PIN_ID_48 |
Pin id 48.
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QM_PIN_ID_49 |
Pin id 49.
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QM_PIN_ID_50 |
Pin id 50.
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QM_PIN_ID_51 |
Pin id 51.
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QM_PIN_ID_52 |
Pin id 52.
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QM_PIN_ID_53 |
Pin id 53.
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QM_PIN_ID_54 |
Pin id 54.
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QM_PIN_ID_55 |
Pin id 55.
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QM_PIN_ID_56 |
Pin id 56.
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QM_PIN_ID_57 |
Pin id 57.
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QM_PIN_ID_58 |
Pin id 58.
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QM_PIN_ID_59 |
Pin id 59.
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QM_PIN_ID_60 |
Pin id 60.
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QM_PIN_ID_61 |
Pin id 61.
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QM_PIN_ID_62 |
Pin id 62.
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QM_PIN_ID_63 |
Pin id 63.
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QM_PIN_ID_64 |
Pin id 64.
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QM_PIN_ID_65 |
Pin id 65.
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QM_PIN_ID_66 |
Pin id 66.
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QM_PIN_ID_67 |
Pin id 67.
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QM_PIN_ID_68 |
Pin id 68.
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Definition at line 45 of file qm_pinmux.h.
Pin function type.
Enumerator |
---|
QM_PMUX_FN_0 |
Gpio function 0.
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QM_PMUX_FN_1 |
Gpio function 0.
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QM_PMUX_FN_2 |
Gpio function 0.
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QM_PMUX_FN_3 |
Gpio function 0.
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Definition at line 21 of file qm_pinmux.h.
Pin slew rate setting.
Enumerator |
---|
QM_PMUX_SLEW_2MA |
Set gpio slew rate to 2MA.
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QM_PMUX_SLEW_4MA |
Set gpio slew rate to 4MA.
|
QM_PMUX_SLEW_12MA |
Set gpio slew rate to 12MA.
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QM_PMUX_SLEW_16MA |
Set gpio slew rate to 16MA.
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QM_PMUX_SLEW_NUM |
Max number of slew rate options.
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Definition at line 31 of file qm_pinmux.h.
int qm_pmux_input_en |
( |
const qm_pin_id_t |
pin, |
|
|
const bool |
enable |
|
) |
| |
Enable input for a pin in the pin mux controller.
- Parameters
-
[in] | pin | which pin to configure. |
[in] | enable | set to true to enable input. |
- Returns
- Standard errno return type for QMSI.
- Return values
-
0 | on success. |
Negative | errno for possible error codes. |
Definition at line 67 of file qm_pinmux.c.
int qm_pmux_pullup_en |
( |
const qm_pin_id_t |
pin, |
|
|
const bool |
enable |
|
) |
| |
Enable pullup for a pin in the pin mux controller.
- Parameters
-
[in] | pin | which pin to configure. |
[in] | enable | set to true to enable pullup. |
- Returns
- Standard errno return type for QMSI.
- Return values
-
0 | on success. |
Negative | errno for possible error codes. |
Definition at line 82 of file qm_pinmux.c.
Set up pin muxing for a SoC pin.
Select one of the pin functions.
- Parameters
-
[in] | pin | which pin to configure. |
[in] | fn | the function to assign to the pin. |
- Returns
- Standard errno return type for QMSI.
- Return values
-
0 | on success. |
Negative | errno for possible error codes. |
Definition at line 37 of file qm_pinmux.c.
References QM_PMUX_FN_3.
Set up pin's slew rate in the pin mux controller.
- Parameters
-
[in] | pin | which pin to configure. |
[in] | slew | the slew rate to assign to the pin. |
- Returns
- Standard errno return type for QMSI.
- Return values
-
0 | on success. |
Negative | errno for possible error codes. |
Definition at line 51 of file qm_pinmux.c.
References QM_PMUX_SLEW_NUM.