[PATCH v7 1/4] dt-bindings: rtc: Document NVIDIA VRS RTC

[Rob Herring (Arm)]

On Tue, 07 Oct 2025 13:57:35 +0000, Shubhi Garg wrote:
> Add device tree bindings for NVIDIA VRS (Voltage Regulator Specification)
> RTC device. NVIDIA VRS is a Power Management IC (PMIC) that implements a
> power sequencing solution with I2C interface. The device includes RTC
> which provides functionality to get/set system time, retain system
> time across boot, wake system from suspend and shutdown state.
> 
> Supported platforms:
> - NVIDIA Jetson AGX Orin Developer Kit
> - NVIDIA IGX Orin Development Kit
> - NVIDIA Jetson Orin NX Developer Kit
> - NVIDIA Jetson Orin Nano Developer Kit
> 
> Signed-off-by: Shubhi Garg <shgarg at nvidia.com>
> ---
> 
> v7:
> - dt binding file name fix to keep same as compatible
> 
> v6:
> - compatible name fixes to "nvidia,vrs-10"
> - changed dtb node name to pmic at 3c
> 
> v5:
> - moved device tree bindings from mfd to rtc
> - changed dtb node name to rtc at 3c
> - changed compatible string to "nvidia,vrs10-rtc"
> 
> v4:
> - no changes
> 
> v3:
> - fixed device tree node name to generic "pmic at 3c"
> - fixed indentation
> 
> v2:
> - fixed copyrights
> - updated description with RTC information
> - added status node in dtb node example
> 
>  .../bindings/rtc/nvidia,vrs-10.yaml           | 59 +++++++++++++++++++
>  1 file changed, 59 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/rtc/nvidia,vrs-10.yaml
> 

Reviewed-by: Rob Herring (Arm) <robh at kernel.org>