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doc: release notes v4.0: Renesas RA addition #81204

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Nov 11, 2024
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doc: release notes v4.0: Renesas RA addition #81204

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17 changes: 17 additions & 0 deletions doc/releases/release-notes-4.0.rst
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Expand Up @@ -317,6 +317,7 @@ Drivers and Sensors
* Added proper ADC2 calibration entries in ESP32.
* Fixed calibration scheme in ESP32-S3.
* STM32H7: Added support for higher sampling frequencies thanks to boost mode implementation.
* Added initial support for Renesas RA8 ADC driver (:dtcompatible:`renesas,ra-adc`)

* Battery

Expand All @@ -336,6 +337,10 @@ Drivers and Sensors
* STM32: :kconfig:option:`CONFIG_CLOCK_CONTROL` is now enabled by default at family level and doesn't need
to be enabled at board level anymore.
* STM32H7: PLL FRACN can now be configured (see :dtcompatible:`st,stm32h7-pll-clock`)
* Added initial support for Renesas RA clock control driver (:dtcompatible:`renesas,ra-cgc-pclk`,
:dtcompatible:`renesas,ra-cgc-pclk-block`, :dtcompatible:`renesas,ra-cgc-pll`,
:dtcompatible:`renesas,ra-cgc-external-clock`, :dtcompatible:`renesas,ra-cgc-subclk`,
:dtcompatible:`renesas,ra-cgc-pll-out`)

* Comparator

Expand All @@ -347,6 +352,8 @@ Drivers and Sensors

* Counter

* Added initial support for Renesas RA8 AGT counter driver (:dtcompatible:`renesas,ra-agt`)

* Crypto

* Added support for STM32L4 AES.
Expand All @@ -367,6 +374,10 @@ Drivers and Sensors
* Added support for using the EEPROM simulator with embedded C standard libraries
(:dtcompatible:`zephyr,sim-eeprom`).

* Entropy

* Added initial support for Renesas RA8 Entropy driver (:dtcompatible:`renesas,ra-rsip-e51a-trng`)

* Ethernet

* LiteX: Renamed the ``compatible`` from ``litex,eth0`` to :dtcompatible:`litex,liteeth`.
Expand All @@ -392,6 +403,7 @@ Drivers and Sensors
for custom write and SFDP:BFP opcodes.
* Added possibility to run STM32H7 flash driver from Cortex-M4 core.
* Implemented readout protection handling (RDP levels) for STM32F7 SoCs.
* Added initial support for Renesas RA8 Flash controller driver (:dtcompatible:`renesas,ra-flash-hp-controller`)

* GNSS

Expand All @@ -404,6 +416,8 @@ Drivers and Sensors

* I2C

* Added initial support for Renesas RA8 I2C driver (:dtcompatible:`renesas,ra-iic`)

* I2S

* Added ESP32-S3 and ESP32-C3 driver support.
Expand Down Expand Up @@ -475,6 +489,7 @@ Drivers and Sensors
* PWM

* rpi_pico: The driver now configures the divide ratio adaptively.
* Added initial support for Renesas RA8 PWM driver (:dtcompatible:`renesas,ra8-pwm`)

* Regulators

Expand Down Expand Up @@ -516,6 +531,8 @@ Drivers and Sensors

* SPI

* Added initial support for Renesas RA8 SPI driver (:dtcompatible:`renesas,ra8-spi-b`)

* Steppers

* Introduced stepper controller device driver subsystem selected with
Expand Down
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