73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
/*
|
|
* Copyright (c) 2022, 2024 NXP
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
/*
|
|
* @file
|
|
* NXP Kinetis SOC specific helpers for pinctrl driver
|
|
*/
|
|
|
|
#ifndef ZEPHYR_SOC_ARM_NXP_KINETIS_COMMON_PINCTRL_SOC_H_
|
|
#define ZEPHYR_SOC_ARM_NXP_KINETIS_COMMON_PINCTRL_SOC_H_
|
|
|
|
#include <zephyr/devicetree.h>
|
|
#include <zephyr/types.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/** @cond INTERNAL_HIDDEN */
|
|
|
|
typedef uint32_t pinctrl_soc_pin_t;
|
|
|
|
/* Kinetis KW/KL/KE series does not support open drain. Define macros to have no effect
|
|
* Note: KW22 and KW24 do support open drain, rest of KW series does not
|
|
*/
|
|
#if (defined(CONFIG_SOC_SERIES_KINETIS_KWX) && \
|
|
!(defined(CONFIG_SOC_MKW24D5) || \
|
|
defined(CONFIG_SOC_MKW22D5))) || \
|
|
defined(CONFIG_SOC_SERIES_KINETIS_KL2X) || \
|
|
defined(CONFIG_SOC_SERIES_KINETIS_KE1XF) || \
|
|
defined(CONFIG_SOC_SERIES_KE1XZ)
|
|
#define PORT_PCR_ODE(x) 0x0
|
|
#define PORT_PCR_ODE_MASK 0x0
|
|
#endif
|
|
|
|
/* Kinetis KE series does not support slew rate. Define macros to have no effect */
|
|
#if defined(CONFIG_SOC_SERIES_KINETIS_KE1XF) || \
|
|
defined(CONFIG_SOC_SERIES_KE1XZ)
|
|
#define PORT_PCR_SRE(x) 0x0
|
|
#define PORT_PCR_SRE_MASK 0x0
|
|
#endif
|
|
|
|
#define Z_PINCTRL_KINETIS_PINCFG(node_id) \
|
|
(PORT_PCR_DSE(DT_ENUM_IDX(node_id, drive_strength)) | \
|
|
PORT_PCR_PS(DT_PROP(node_id, bias_pull_up)) | \
|
|
PORT_PCR_PE(DT_PROP(node_id, bias_pull_up)) | \
|
|
PORT_PCR_PE(DT_PROP(node_id, bias_pull_down)) | \
|
|
PORT_PCR_ODE(DT_PROP(node_id, drive_open_drain)) | \
|
|
PORT_PCR_SRE(DT_ENUM_IDX(node_id, slew_rate)) | \
|
|
PORT_PCR_PFE(DT_PROP(node_id, nxp_passive_filter)))
|
|
|
|
#define Z_PINCTRL_KINETIS_PCR_MASK \
|
|
(PORT_PCR_MUX_MASK | PORT_PCR_DSE_MASK | PORT_PCR_ODE_MASK | \
|
|
PORT_PCR_PFE_MASK | PORT_PCR_SRE_MASK | PORT_PCR_PE_MASK | \
|
|
PORT_PCR_PS_MASK)
|
|
|
|
|
|
#define Z_PINCTRL_STATE_PIN_INIT(group, pin_prop, idx) \
|
|
DT_PROP_BY_IDX(group, pin_prop, idx) | Z_PINCTRL_KINETIS_PINCFG(group),
|
|
|
|
#define Z_PINCTRL_STATE_PINS_INIT(node_id, prop) \
|
|
{DT_FOREACH_CHILD_VARGS(DT_PHANDLE(node_id, prop), \
|
|
DT_FOREACH_PROP_ELEM, pinmux, Z_PINCTRL_STATE_PIN_INIT)};
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* ZEPHYR_SOC_ARM_NXP_KINETIS_COMMON_PINCTRL_SOC_H_ */
|