drivers: pinmux: drop driver class

Pinctrl is the new pinmux.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>

MAINTAINERS.yml

@@ -1109,19 +1109,6 @@ Release Notes:
   labels:
     - "area: Pinctrl"
 
-"Drivers: Pinmux":
-  status: maintained
-  maintainers:
-    - mnkp
-  collaborators:
-    - gmarull
-  files:
-    - doc/hardware/peripherals/pinmux.rst
-    - drivers/pinmux/
-    - include/zephyr/drivers/pinmux.h
-  labels:
-    - "area: Pinmux"
-
 "Drivers: PTP Clock":
   status: maintained
   maintainers:

doc/develop/api/overview.rst

@@ -221,10 +221,6 @@ between major releases are available in the :ref:`zephyr_release_notes`.
      - Experimental
      - 3.0
 
-   * - :ref:`pinmux_api`
-     - Stable
-     - 1.0
-
    * - :ref:`pm_api`
      - Experimental
      - 1.2

doc/hardware/peripherals/index.rst

@@ -31,7 +31,6 @@ Peripherals
    kscan.rst
    led.rst
    mbox.rst
-   pinmux.rst
    pwm.rst
    ps2.rst
    peci.rst

doc/hardware/peripherals/pinmux.rst

@@ -1,13 +0,0 @@
-.. _pinmux_api:
-
-Pinmux
-######
-
-Overview
-********
-
-
-API Reference
-*************
-
-.. doxygengroup:: pinmux_interface

drivers/CMakeLists.txt

@@ -55,7 +55,6 @@ add_subdirectory_ifdef(CONFIG_NET_L2_ETHERNET ethernet)
 add_subdirectory_ifdef(CONFIG_NEURAL_NET_ACCEL neural_net)
 add_subdirectory_ifdef(CONFIG_PECI peci)
 add_subdirectory_ifdef(CONFIG_PINCTRL pinctrl)
-add_subdirectory_ifdef(CONFIG_PINMUX pinmux)
 add_subdirectory_ifdef(CONFIG_PM_CPU_OPS pm_cpu_ops)
 add_subdirectory_ifdef(CONFIG_POWER_DOMAIN power_domain)
 add_subdirectory_ifdef(CONFIG_PS2 ps2)

drivers/Kconfig

@@ -56,7 +56,6 @@ source "drivers/neural_net/Kconfig"
 source "drivers/pcie/Kconfig"
 source "drivers/peci/Kconfig"
 source "drivers/pinctrl/Kconfig"
-source "drivers/pinmux/Kconfig"
 source "drivers/pm_cpu_ops/Kconfig"
 source "drivers/power_domain/Kconfig"
 source "drivers/ps2/Kconfig"

drivers/pinmux/CMakeLists.txt

@@ -1,3 +0,0 @@
-# SPDX-License-Identifier: Apache-2.0
-
-# Board initialization

drivers/pinmux/Kconfig

@@ -1,27 +0,0 @@
-# Pinmux configuration options
-
-# Copyright (c) 2015 Intel Corporation
-# SPDX-License-Identifier: Apache-2.0
-
-#
-# PinMux options
-#
-menuconfig PINMUX
-	bool "Board pinmux driver"
-
-if PINMUX
-
-config PINMUX_INIT_PRIORITY
-	int "Init priority"
-	default 45
-	help
-	  Pinmux driver initialization priority.
-	  Pinmux driver almost certainly should be initialized before the
-	  rest of hardware devices (which may need specific pins already
-	  configured for them), and usually after generic GPIO drivers.
-	  Thus, its priority should be between KERNEL_INIT_PRIORITY_DEFAULT
-	  and KERNEL_INIT_PRIORITY_DEVICE. There are exceptions to this
-	  rule for particular boards. Don't change this value unless you
-	  know what you are doing.
-
-endif # PINMUX

include/zephyr/drivers/pinmux.h

@@ -1,134 +0,0 @@
-/*
- * Copyright (c) 2015 Intel Corporation
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-/**
- * @file
- * Public APIs for Pinmux drivers
- */
-
-#ifndef ZEPHYR_INCLUDE_DRIVERS_PINMUX_H_
-#define ZEPHYR_INCLUDE_DRIVERS_PINMUX_H_
-
-/**
- * @brief Pinmux Interface
- * @defgroup pinmux_interface Pinmux Interface
- * @ingroup io_interfaces
- * @{
- */
-
-#include <zephyr/types.h>
-#include <zephyr/device.h>
-#include <zephyr/toolchain.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define PINMUX_FUNC_A		0
-#define PINMUX_FUNC_B		1
-#define PINMUX_FUNC_C		2
-#define PINMUX_FUNC_D		3
-#define PINMUX_FUNC_E		4
-#define PINMUX_FUNC_F		5
-#define PINMUX_FUNC_G		6
-#define PINMUX_FUNC_H		7
-#define PINMUX_FUNC_I		8
-#define PINMUX_FUNC_J		9
-#define PINMUX_FUNC_K		10
-#define PINMUX_FUNC_L		11
-#define PINMUX_FUNC_M		12
-#define PINMUX_FUNC_N		13
-#define PINMUX_FUNC_O		14
-#define PINMUX_FUNC_P		15
-
-#define PINMUX_PULLUP_ENABLE	(0x1)
-#define PINMUX_PULLUP_DISABLE	(0x0)
-
-#define PINMUX_INPUT_ENABLED	(0x1)
-#define PINMUX_OUTPUT_ENABLED	(0x0)
-
-/**
- * @typedef pmux_set
- * @brief Callback API upon setting a PIN's function
- * See pinmux_pin_set() for argument description
- */
-typedef int (*pmux_set)(const struct device *dev, uint32_t pin, uint32_t func);
-/**
- * @typedef pmux_get
- * @brief Callback API upon getting a PIN's function
- * See pinmux_pin_get() for argument description
- */
-typedef int (*pmux_get)(const struct device *dev, uint32_t pin,
-			uint32_t *func);
-/**
- * @typedef pmux_pullup
- * @brief Callback API upon setting a PIN's pullup
- * See pinmix_pin_pullup() for argument description
- */
-typedef int (*pmux_pullup)(const struct device *dev, uint32_t pin,
-			   uint8_t func);
-/**
- * @typedef pmux_input
- * @brief Callback API upon setting a PIN's input function
- * See pinmux_input() for argument description
- */
-typedef int (*pmux_input)(const struct device *dev, uint32_t pin,
-			  uint8_t func);
-
-__subsystem struct pinmux_driver_api {
-	pmux_set set;
-	pmux_get get;
-	pmux_pullup pullup;
-	pmux_input input;
-};
-
-__deprecated static inline int pinmux_pin_set(const struct device *dev,
-					      uint32_t pin, uint32_t func)
-{
-	const struct pinmux_driver_api *api =
-		(const struct pinmux_driver_api *)dev->api;
-
-	return api->set(dev, pin, func);
-}
-
-__deprecated static inline int pinmux_pin_get(const struct device *dev,
-					      uint32_t pin, uint32_t *func)
-{
-	const struct pinmux_driver_api *api =
-		(const struct pinmux_driver_api *)dev->api;
-
-	return api->get(dev, pin, func);
-}
-
-__deprecated static inline int pinmux_pin_pullup(const struct device *dev,
-						 uint32_t pin, uint8_t func)
-{
-	const struct pinmux_driver_api *api =
-		(const struct pinmux_driver_api *)dev->api;
-
-	return api->pullup(dev, pin, func);
-}
-
-__deprecated static inline int pinmux_pin_input_enable(const struct device *dev,
-						       uint32_t pin,
-						       uint8_t func)
-{
-	const struct pinmux_driver_api *api =
-		(const struct pinmux_driver_api *)dev->api;
-
-	return api->input(dev, pin, func);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-/**
- *
- * @}
- */
-
-#endif /* ZEPHYR_INCLUDE_DRIVERS_PINMUX_H_ */