boards: remove pinmux usage for all kinetis boards

Remove pinmux file where possible, and remove all pinmux driver usage
where file cannot be removed. All kinetis boards no longer use pinmux
driver.

Signed-off-by: Daniel DeGrasse <[email protected]>

Author: danieldegrasse

boards/arm/frdm_k22f/CMakeLists.txt

@@ -3,8 +3,3 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 #
-
-if(CONFIG_PINMUX_MCUX)
-  zephyr_library()
-  zephyr_library_sources(pinmux.c)
-endif()

boards/arm/frdm_k22f/frdm_k22f_defconfig

@@ -13,7 +13,6 @@ CONFIG_UART_CONSOLE=y
 CONFIG_SERIAL=y
 CONFIG_CORTEX_M_SYSTICK=y
 CONFIG_GPIO=y
-CONFIG_PINMUX=y
 CONFIG_PINCTRL=y
 CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=72000000
 CONFIG_OSC_LOW_POWER=y

boards/arm/frdm_k22f/pinmux.c

@@ -1,6 +1 @@
 # SPDX-License-Identifier: Apache-2.0
-
-if(CONFIG_PINMUX_MCUX)
-  zephyr_library()
-  zephyr_library_sources(pinmux.c)
-endif()

boards/arm/frdm_k64f/CMakeLists.txt

@@ -8,7 +8,6 @@ CONFIG_SERIAL=y
 CONFIG_CORTEX_M_SYSTICK=y
 CONFIG_GPIO=y
 CONFIG_PINCTRL=y
-CONFIG_PINMUX=y
 CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=120000000
 CONFIG_OSC_EXTERNAL=y
 

boards/arm/frdm_k64f/frdm_k64f_defconfig

@@ -1,6 +1 @@
 # SPDX-License-Identifier: Apache-2.0
-
-if(CONFIG_PINMUX_MCUX)
-  zephyr_library()
-  zephyr_library_sources(pinmux.c)
-endif()

boards/arm/frdm_k64f/pinmux.c

@@ -7,7 +7,6 @@ CONFIG_SERIAL=y
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
 CONFIG_UART_INTERRUPT_DRIVEN=y
-CONFIG_PINMUX=y
 CONFIG_PINCTRL=y
 CONFIG_GPIO=y
 CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=120000000

boards/arm/frdm_k82f/CMakeLists.txt

@@ -1,6 +1 @@
 # SPDX-License-Identifier: Apache-2.0
-
-if(CONFIG_PINMUX_MCUX)
-  zephyr_library()
-  zephyr_library_sources(pinmux.c)
-endif()