e253c3b57f
Add definitions, linker file and init code for mimxrt685s/hifi4 (i.MX RT685's HiFi 4 DSP). Signed-off-by: Vit Stanicek <vit.stanicek@nxp.com>
103 lines
3.4 KiB
C
103 lines
3.4 KiB
C
/*
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* Copyright 2024 NXP
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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_NXP_IMX_RT6XX_PINCTRL_SOC_H_
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#define ZEPHYR_SOC_ARM_NXP_IMX_RT6XX_PINCTRL_SOC_H_
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#include <zephyr/devicetree.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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/** @cond INTERNAL_HIDDEN */
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typedef uint32_t pinctrl_soc_pin_t;
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#define Z_PINCTRL_IOPCTL_PINCFG(node_id) \
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(IF_ENABLED(DT_PROP(node_id, bias_pull_down), \
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(IOPCTL_PIO_PUPDENA_MASK |)) /* pull down */ \
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IF_ENABLED(DT_PROP(node_id, bias_pull_up), \
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(IOPCTL_PIO_PUPDENA_MASK | IOPCTL_PIO_PUPDSEL_MASK |)) /* pull up */ \
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IOPCTL_PIO_ODENA(DT_PROP(node_id, drive_open_drain)) | /* open drain */ \
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IOPCTL_PIO_IBENA(DT_PROP(node_id, input_enable)) | /* input buffer */ \
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IOPCTL_PIO_SLEWRATE(DT_ENUM_IDX(node_id, slew_rate)) | /* slew rate */ \
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IOPCTL_PIO_FULLDRIVE(DT_ENUM_IDX(node_id, drive_strength)) | /* drive strength */ \
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IOPCTL_PIO_IIENA(DT_PROP(node_id, nxp_invert)) | /* invert input */ \
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IOPCTL_PIO_AMENA(DT_PROP(node_id, nxp_analog_mode))) /* analog multiplexor */
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/* MCUX RT parts only have one pin type */
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#define Z_PINCTRL_IOCON_D_PIN_MASK (0xFFF)
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#define Z_PINCTRL_IOCON_A_PIN_MASK (0)
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#define Z_PINCTRL_IOCON_I_PIN_MASK (0)
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#define Z_PINCTRL_STATE_PIN_INIT(group, pin_prop, idx) \
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DT_PROP_BY_IDX(group, pin_prop, idx) | Z_PINCTRL_IOPCTL_PINCFG(group),
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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, Z_PINCTRL_STATE_PIN_INIT)}
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/*!<@brief Analog mux is disabled */
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#define IOPCTL_PIO_ANAMUX_DI 0x00u
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/*!<@brief Analog mux is enabled */
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#define IOPCTL_PIO_ANAMUX_EN 0x0200u
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/*!<@brief Normal drive */
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#define IOPCTL_PIO_FULLDRIVE_DI 0x00u
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/*!<@brief Full drive */
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#define IOPCTL_PIO_FULLDRIVE_EN 0x0100u
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/*!<@brief Selects pin function 0 */
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#define IOPCTL_PIO_FUNC0 0x00u
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/*!<@brief Selects pin function 1 */
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#define IOPCTL_PIO_FUNC1 0x01u
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/*!<@brief Selects pin function 2 */
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#define IOPCTL_PIO_FUNC2 0x02u
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/*!<@brief Selects pin function 3 */
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#define IOPCTL_PIO_FUNC3 0x03u
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/*!<@brief Selects pin function 4 */
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#define IOPCTL_PIO_FUNC4 0x04u
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/*!<@brief Selects pin function 5 */
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#define IOPCTL_PIO_FUNC5 0x05u
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/*!<@brief Selects pin function 6 */
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#define IOPCTL_PIO_FUNC6 0x06u
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/*!<@brief Selects pin function 7 */
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#define IOPCTL_PIO_FUNC7 0x07u
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/*!<@brief Selects pin function 8 */
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#define IOPCTL_PIO_FUNC8 0x08u
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/*!<@brief Disable input buffer function */
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#define IOPCTL_PIO_INBUF_DI 0x00u
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/*!<@brief Enables input buffer function */
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#define IOPCTL_PIO_INBUF_EN 0x40u
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/*!<@brief Input function is not inverted */
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#define IOPCTL_PIO_INV_DI 0x00u
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/*!<@brief Input function is inverted */
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#define IOPCTL_PIO_INV_EN 0x0800u
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/*!<@brief Pseudo Output Drain is disabled */
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#define IOPCTL_PIO_PSEDRAIN_DI 0x00u
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/*!<@brief Pseudo Output Drain is enabled */
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#define IOPCTL_PIO_PSEDRAIN_EN 0x0400u
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/*!<@brief Enable pull-down function */
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#define IOPCTL_PIO_PULLDOWN_EN 0x00u
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/*!<@brief Enable pull-up function */
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#define IOPCTL_PIO_PULLUP_EN 0x20u
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/*!<@brief Disable pull-up / pull-down function */
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#define IOPCTL_PIO_PUPD_DI 0x00u
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/*!<@brief Enable pull-up / pull-down function */
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#define IOPCTL_PIO_PUPD_EN 0x10u
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/*!<@brief Normal mode */
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#define IOPCTL_PIO_SLEW_RATE_NORMAL 0x00u
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/*!<@brief Slow mode */
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#define IOPCTL_PIO_SLEW_RATE_SLOW 0x80u
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#ifdef __cplusplus
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}
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#endif
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#endif /* ZEPHYR_SOC_ARM_NXP_IMX_RT6XX_PINCTRL_SOC_H_ */
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