Module platform_provider 

Platform-device and peripheral resource provider.

Discovers and maps every MMIO region, IRQ, GPIO, I2C, and SPI resource the bound node offers, packaging them into a ProvidedResources bundle. A node that offers no resources yields an empty bundle: the control plane still serves, but nothing is reachable. A node that offers resources the driver cannot acquire fails acquisition – a partially acquired device would misrepresent the resource identity the digests promise.

Structs

MappedMmio

Volatile access to one locally mapped MMIO region.

Enums

AcquireError

Why acquisition failed. Driver start fails on any of these: serving a partially acquired device would break resource-identity promises.

Constants

PROVIDER

Provider kind recorded in resource digests.

Functions

acquire

Acquires the bound node’s platform-device and protocol resources.