1 // See LICENSE for license details.
2 package sifive.blocks.devices.gpio
6 import diplomacy.LazyModule
9 HasTopLevelNetworksBundle,
10 HasTopLevelNetworksModule
12 import uncore.tilelink2.TLFragmenter
14 case object PeripheryGPIOKey extends Field[GPIOParams]
16 trait HasPeripheryGPIO extends HasTopLevelNetworks {
17 val gpioParams = p(PeripheryGPIOKey)
18 val gpio = LazyModule(new TLGPIO(peripheryBusBytes, gpioParams))
19 gpio.node := TLFragmenter(peripheryBusBytes, cacheBlockBytes)(peripheryBus.node)
20 intBus.intnode := gpio.intnode
23 trait HasPeripheryGPIOBundle extends HasTopLevelNetworksBundle {
24 val outer: HasPeripheryGPIO
25 val gpio = new GPIOPortIO(outer.gpioParams)
28 trait HasPeripheryGPIOModule extends HasTopLevelNetworksModule {
29 val outer: HasPeripheryGPIO
30 val io: HasPeripheryGPIOBundle
31 io.gpio <> outer.gpio.module.io.port