53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/*
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* Copyright (c) 2022 SEAL AG
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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_NUVOTON_NUMICRO_COMMON_PINCTRL_SOC_H_
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#define ZEPHYR_SOC_ARM_NUVOTON_NUMICRO_COMMON_PINCTRL_SOC_H_
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#include <stdint.h>
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#include <zephyr/types.h>
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#include <zephyr/dt-bindings/gpio/numicro-gpio.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct pinctrl_soc_pin {
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uint32_t pinmux : 12;
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uint32_t pull_down : 1;
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uint32_t pull_up : 1;
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uint32_t open_drain : 1;
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uint32_t schmitt_trigger : 1;
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uint32_t slew_rate : 2;
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uint32_t input_disable : 1;
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uint32_t input_debounce : 1;
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};
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typedef struct pinctrl_soc_pin pinctrl_soc_pin_t;
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#define Z_PINCTRL_STATE_PIN_INIT(node_id, prop, idx) \
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{ \
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.pinmux = DT_PROP_BY_IDX(node_id, prop, idx), \
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.pull_down = DT_PROP(node_id, bias_pull_down), \
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.pull_up = DT_PROP(node_id, bias_pull_up), \
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.open_drain = DT_PROP(node_id, drive_open_drain), \
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.schmitt_trigger = DT_PROP(node_id, input_schmitt_enable),\
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.slew_rate = DT_ENUM_IDX(node_id, slew_rate), \
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.input_disable = DT_PROP(node_id, input_disable), \
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.input_debounce = DT_PROP(node_id, input_debounce), \
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},
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#define Z_PINCTRL_STATE_PINS_INIT(node_id, prop) \
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{DT_FOREACH_CHILD_VARGS(DT_PHANDLE(node_id, prop), \
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DT_FOREACH_PROP_ELEM, pinmux, \
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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_NUVOTON_NUMICRO_COMMON_PINCTRL_SOC_H_ */
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