Line data    Source code

       1            0 : /*
       2              :  * SPDX-License-Identifier: Apache-2.0
       3              :  *
       4              :  * Copyright (c) 2024 Realtek Semiconductor Corporation, SIBG-SD7
       5              :  * Author: Lin Yu-Cheng <lin_yu_cheng@realtek.com>
       6              :  */
       7              : 
       8              : #ifndef ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_REALTEK_RTS5912_PINCTRL_H_
       9              : #define ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_REALTEK_RTS5912_PINCTRL_H_
      10              : 
      11              : #include <zephyr/dt-bindings/dt-util.h>
      12              : 
      13            0 : #define REALTEK_RTS5912_GPIO_INOUT     BIT(0) /* IN/OUT : 0 input 1 output */
      14            0 : #define REALTEK_RTS5912_GPIO_PINON     BIT(1) /* Input_detect : 1 enable 0 disable */
      15            0 : #define REALTEK_RTS5912_GPIO_VOLT      BIT(2) /* Pin Volt : 1 1.8V 0 3.3V */
      16            0 : #define REALTEK_RTS5912_FUNC0          0      /* GPIO mode */
      17            0 : #define REALTEK_RTS5912_FUNC1          BIT(8) /* Function mode use BIT0~2 */
      18            0 : #define REALTEK_RTS5912_FUNC2          BIT(9)
      19            0 : #define REALTEK_RTS5912_FUNC3          ((BIT(8)) | (BIT(9)))
      20            0 : #define REALTEK_RTS5912_FUNC4          BIT(10)
      21              : 
      22            0 : #define REALTEK_RTS5912_INPUT_OUTPUT_POS    0
      23            0 : #define REALTEK_RTS5912_INPUT_DETECTION_POS 1
      24            0 : #define REALTEK_RTS5912_VOLTAGE_POS         2
      25            0 : #define REALTEK_RTS5912_DRV_STR_POS         11
      26            0 : #define REALTEK_RTS5912_SLEW_RATE_POS       12
      27            0 : #define REALTEK_RTS5912_PD_POS              13
      28            0 : #define REALTEK_RTS5912_PU_POS              14
      29            0 : #define REALTEK_RTS5912_SCHMITTER_POS       15
      30            0 : #define REALTEK_RTS5912_TYPE_POS            16
      31            0 : #define REALTEK_RTS5912_HIGH_LOW_POS        17
      32              : 
      33            0 : #define REALTEK_RTS5912_GPIO_HIGH_POS 18
      34            0 : #define REALTEK_RTS5912_GPIO_HIGH_MSK 0x3f
      35            0 : #define REALTEK_RTS5912_GPIO_LOW_POS  3
      36            0 : #define REALTEK_RTS5912_GPIO_LOW_MSK  0x1f
      37              : 
      38            0 : #define FUNC0 REALTEK_RTS5912_FUNC0
      39            0 : #define FUNC1 REALTEK_RTS5912_FUNC1
      40            0 : #define FUNC2 REALTEK_RTS5912_FUNC2
      41            0 : #define FUNC3 REALTEK_RTS5912_FUNC3
      42            0 : #define FUNC4 REALTEK_RTS5912_FUNC4
      43              : 
      44            0 : #define REALTEK_RTS5912_PINMUX(n, f)                                                               \
      45              :         (((((n) >> 5) & REALTEK_RTS5912_GPIO_HIGH_MSK) << REALTEK_RTS5912_GPIO_HIGH_POS) |         \
      46              :          (((n) & REALTEK_RTS5912_GPIO_LOW_MSK) << REALTEK_RTS5912_GPIO_LOW_POS) | (f))
      47              : 
      48              : #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_REALTEK_RTS5912_PINCTRL_H_ */