56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
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/*
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* Copyright (c) 2023 Antmicro <www.antmicro.com>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_SOC_ARM_QUICKLOGIC_EOS_S3_PINCTRL_H_
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#define ZEPHYR_SOC_ARM_QUICKLOGIC_EOS_S3_PINCTRL_H_
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#include <zephyr/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct pinctrl_soc_pin_t {
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uint32_t pin;
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uint32_t iof;
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uint32_t input_enable: 1;
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uint32_t output_enable: 1;
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uint32_t pull_up: 1;
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uint32_t pull_down: 1;
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uint32_t high_impedance: 1;
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uint32_t slew_rate: 2;
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uint8_t drive_strength;
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uint32_t schmitt_enable: 1;
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uint32_t control_selection: 2;
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} pinctrl_soc_pin_t;
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#define QUICKLOGIC_EOS_S3_DT_PIN(node_id) \
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{ \
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.pin = DT_PROP_BY_IDX(node_id, pinmux, 0), \
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.iof = DT_PROP_BY_IDX(node_id, pinmux, 1), \
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.input_enable = DT_PROP(node_id, input_enable), \
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.output_enable = DT_PROP(node_id, output_enable), \
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.pull_up = DT_PROP(node_id, bias_pull_up), \
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.pull_down = DT_PROP(node_id, bias_pull_down), \
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.high_impedance = DT_PROP(node_id, bias_high_impedance), \
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.slew_rate = DT_ENUM_IDX(node_id, slew_rate), \
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.drive_strength = DT_PROP_OR(node_id, drive_strength, 4), \
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.schmitt_enable = DT_PROP(node_id, input_schmitt_enable), \
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.control_selection = DT_ENUM_IDX(node_id, quicklogic_control_selection), \
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},
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#define Z_PINCTRL_STATE_PIN_INIT(node_id, prop, idx) \
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QUICKLOGIC_EOS_S3_DT_PIN(DT_PROP_BY_IDX(node_id, prop, idx))
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#define Z_PINCTRL_STATE_PINS_INIT(node_id, prop) \
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{ DT_FOREACH_PROP_ELEM(node_id, prop, Z_PINCTRL_STATE_PIN_INIT) }
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#ifdef __cplusplus
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}
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#endif
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#endif /* ZEPHYR_SOC_ARM_QUICKLOGIC_EOS_S3_PINCTRL_H_ */
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