boards: norik: adopt zephyr:board-supported-hw directive

Convert Norik's boards documentation to use the zephyr:board-supported-hw
directive to specify supported hardware features.

Signed-off-by: Florijan Plohl <florijan.plohl@norik.com>

boards/norik/octopus_io_board/doc/index.rst

@@ -47,6 +47,11 @@ and in the `Octopus IO-Board Documentation`_.
 Hardware
 ********
 
+Supported Features
+==================
+
+.. zephyr:board-supported-hw::
+
 Connections and IOs
 ===================
 

boards/norik/octopus_som/doc/index.rst

@@ -32,42 +32,10 @@ in the `Octopus SoM Documentation`_.
 Hardware
 ********
 
-The ``octopus_som/nrf9160`` and ``octopus_som/nrf9160/ns`` board targets support the
-following hardware features:
-
-+-----------+------------+----------------------+
-| Interface | Controller | Driver/Component     |
-+===========+============+======================+
-| ADC       | on-chip    | adc                  |
-+-----------+------------+----------------------+
-| CLOCK     | on-chip    | clock_control        |
-+-----------+------------+----------------------+
-| FLASH     | on-chip    | flash                |
-+-----------+------------+----------------------+
-| GPIO      | on-chip    | gpio                 |
-+-----------+------------+----------------------+
-| I2C(M)    | on-chip    | i2c                  |
-+-----------+------------+----------------------+
-| MPU       | on-chip    | arch/arm             |
-+-----------+------------+----------------------+
-| NVIC      | on-chip    | arch/arm             |
-+-----------+------------+----------------------+
-| PWM       | on-chip    | pwm                  |
-+-----------+------------+----------------------+
-| RTC       | on-chip    | system clock         |
-+-----------+------------+----------------------+
-| RTT       | Segger     | console              |
-+-----------+------------+----------------------+
-| SPI(M/S)  | on-chip    | spi                  |
-+-----------+------------+----------------------+
-| SPU       | on-chip    | system protection    |
-+-----------+------------+----------------------+
-| UARTE     | on-chip    | serial               |
-+-----------+------------+----------------------+
-| WDT       | on-chip    | watchdog             |
-+-----------+------------+----------------------+
-| ACCEL     | Analog     | adxl362              |
-+-----------+------------+----------------------+
+Supported Features
+==================
+
+.. zephyr:board-supported-hw::
 
 Connections and IOs
 ===================