Line data    Source code

       1           0 : /*
       2             :  * Copyright (c) 2022 Schlumberger
       3             :  *
       4             :  * SPDX-License-Identifier: Apache-2.0
       5             :  */
       6             : 
       7             : #ifndef ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_XMC4XXX_PINCTRL_H_
       8             : #define ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_XMC4XXX_PINCTRL_H_
       9             : 
      10             : /* Bit Masks */
      11             : 
      12           0 : #define XMC4XXX_PORT_POS        0
      13           0 : #define XMC4XXX_PORT_MASK       0xf
      14             : 
      15           0 : #define XMC4XXX_PIN_POS         4
      16           0 : #define XMC4XXX_PIN_MASK        0xf
      17             : 
      18           0 : #define XMC4XXX_ALT_POS         8
      19           0 : #define XMC4XXX_ALT_MASK        0xf
      20             : 
      21           0 : #define XMC4XXX_PULL_DOWN_POS   12
      22           0 : #define XMC4XXX_PULL_DOWN_MASK  0x1
      23             : 
      24           0 : #define XMC4XXX_PULL_UP_POS     13
      25           0 : #define XMC4XXX_PULL_UP_MASK    0x1
      26             : 
      27           0 : #define XMC4XXX_PUSH_PULL_POS   14
      28           0 : #define XMC4XXX_PUSH_PULL_MASK  0x1
      29             : 
      30           0 : #define XMC4XXX_OPEN_DRAIN_POS  15
      31           0 : #define XMC4XXX_OPEN_DRAIN_MASK 0x1
      32             : 
      33           0 : #define XMC4XXX_OUT_HIGH_POS    16
      34           0 : #define XMC4XXX_OUT_HIGH_MASK   0x1
      35             : 
      36           0 : #define XMC4XXX_OUT_LOW_POS     17
      37           0 : #define XMC4XXX_OUT_LOW_MASK    0x1
      38             : 
      39           0 : #define XMC4XXX_INV_INPUT_POS   18
      40           0 : #define XMC4XXX_INV_INPUT_MASK  0x1
      41             : 
      42           0 : #define XMC4XXX_DRIVE_POS       19
      43           0 : #define XMC4XXX_DRIVE_MASK      0x7
      44             : 
      45           0 : #define XMC4XXX_HWCTRL_POS      22
      46           0 : #define XMC4XXX_HWCTRL_MASK     0x3
      47             : 
      48             : /* Setters and getters */
      49             : 
      50           0 : #define XMC4XXX_PINMUX_SET(port, pin, alt_fun)                                                     \
      51             :         ((port) << XMC4XXX_PORT_POS | (pin) << XMC4XXX_PIN_POS | (alt_fun) << XMC4XXX_ALT_POS)
      52             : 
      53           0 : #define XMC4XXX_PINMUX_GET_PORT(mx)           ((mx >> XMC4XXX_PORT_POS)       & XMC4XXX_PORT_MASK)
      54           0 : #define XMC4XXX_PINMUX_GET_PIN(mx)            ((mx >> XMC4XXX_PIN_POS)        & XMC4XXX_PIN_MASK)
      55           0 : #define XMC4XXX_PINMUX_GET_ALT(mx)            ((mx >> XMC4XXX_ALT_POS)        & XMC4XXX_ALT_MASK)
      56           0 : #define XMC4XXX_PINMUX_GET_PULL_DOWN(mx)  ((mx >> XMC4XXX_PULL_DOWN_POS)  & XMC4XXX_PULL_DOWN_MASK)
      57           0 : #define XMC4XXX_PINMUX_GET_PULL_UP(mx)    ((mx >> XMC4XXX_PULL_UP_POS)    & XMC4XXX_PULL_UP_MASK)
      58           0 : #define XMC4XXX_PINMUX_GET_PUSH_PULL(mx)  ((mx >> XMC4XXX_PUSH_PULL_POS)  & XMC4XXX_PUSH_PULL_MASK)
      59           0 : #define XMC4XXX_PINMUX_GET_OPEN_DRAIN(mx) ((mx >> XMC4XXX_OPEN_DRAIN_POS) & XMC4XXX_OPEN_DRAIN_MASK)
      60           0 : #define XMC4XXX_PINMUX_GET_OUT_HIGH(mx)   ((mx >> XMC4XXX_OUT_HIGH_POS)   & XMC4XXX_OUT_HIGH_MASK)
      61           0 : #define XMC4XXX_PINMUX_GET_OUT_LOW(mx)    ((mx >> XMC4XXX_OUT_LOW_POS)    & XMC4XXX_OUT_LOW_MASK)
      62           0 : #define XMC4XXX_PINMUX_GET_INV_INPUT(mx)  ((mx >> XMC4XXX_INV_INPUT_POS)  & XMC4XXX_INV_INPUT_MASK)
      63           0 : #define XMC4XXX_PINMUX_GET_DRIVE(mx)      ((mx >> XMC4XXX_DRIVE_POS)      & XMC4XXX_DRIVE_MASK)
      64           0 : #define XMC4XXX_PINMUX_GET_HWCTRL(mx)     ((mx >> XMC4XXX_HWCTRL_POS)     & XMC4XXX_HWCTRL_MASK)
      65             : 
      66             : #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_PINCTRL_XMC4XXX_PINCTRL_H_ */