doc/releases: v2.6.0: Update drivers section

* Remove driver categories that didn't have any major updates
* Add a first pass on new drivers that got added

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>

doc/releases/release-notes-2.6.rst

@@ -330,8 +330,6 @@ Drivers and Sensors
 
 * ADC
 
-* Audio
-
 * Bluetooth
 
   * The Kconfig option ``CONFIG_BT_CTLR_TO_HOST_UART_DEV_NAME`` was removed.
@@ -357,11 +355,11 @@ Drivers and Sensors
 
 * Counter
 
-* Crypto
+   * Added support for ESP32 Counter
 
 * DAC
 
-* Debug
+   * Added support for Microchip MCP4725
 
 * Disk
 
@@ -369,16 +367,18 @@ Drivers and Sensors
 
 * Display
 
+  * Added support for ST7735R
+
 * DMA
 
   * Added support on STM32G0 and STM32H7
 
 * EEPROM
 
-* Entropy
-
 * ESPI
 
+  * Added support for Microchip eSPI SAF
+
 * Ethernet
 
   * Added simulated PTP clock to e1000 Ethernet controller. This allows simple PTP
@@ -425,12 +425,16 @@ Drivers and Sensors
 
 * Hardware Info
 
+  * Added support on Silicon Labs Gecko SoCs
+
 * I2C
 
   * Added support on STM32F2
 
 * I2S
 
+  * Added support for NXP LPC devices
+
 * IEEE 802.15.4
 
   * Fixed various issues in IEEE 802.15.4 L2 driver.
@@ -450,16 +454,15 @@ Drivers and Sensors
 
 * Interrupt Controller
 
-* IPM
-
-* Keyboard Scan
-
 * LED
 
-* LED Strip
+  * Add support for LED GPIO
+  * Added power management support for LED PWM
 
 * LoRa
 
+  * Added support for SX1272
+
 * Modem
 
   * Converted wncm14a2a, quectel-bg9x, hl7800 and ublox-sara-r4 drivers to use
@@ -474,15 +477,11 @@ Drivers and Sensors
   * Fixed build errors on 64-bit platforms.
   * Added support for dialup modem in PPP driver.
 
-* PECI
-
 * Pinmux
 
-* PS/2
-
 * PWM
 
-  * Added support on STM32F2 and  STM32L1
+  * Added support on STM32F2 and STM32L1
 
 * Sensor
 
@@ -504,8 +503,6 @@ Drivers and Sensors
 
   * Added support on STM32H7
 
-* Video
-
 * Watchdog
 
 * WiFi