X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmain%2Fscala%2Fdevices%2Fpwm%2FPWMPeriphery.scala;h=00043ab97abd245c014fa5cc5127e23b7de2f99f;hb=4fcf349adb9e66ea7d8cc5394de5d3e0a2340985;hp=5ff9ccfe8f5b23dc17c79886c6afd2722a493070;hpb=9ae6413273bcb498af3a9542e0f4dffe084eee83;p=sifive-blocks.git

diff --git a/src/main/scala/devices/pwm/PWMPeriphery.scala b/src/main/scala/devices/pwm/PWMPeriphery.scala
index 5ff9ccf..00043ab 100644
--- a/src/main/scala/devices/pwm/PWMPeriphery.scala
+++ b/src/main/scala/devices/pwm/PWMPeriphery.scala
@@ -4,27 +4,15 @@ package sifive.blocks.devices.pwm
 import Chisel._
 import freechips.rocketchip.config.Field
 import freechips.rocketchip.coreplex.{HasPeripheryBus, HasInterruptBus}
-import freechips.rocketchip.diplomacy.{LazyModule, LazyMultiIOModuleImp}
+import freechips.rocketchip.diplomacy.{LazyModule, LazyModuleImp}
 import freechips.rocketchip.util.HeterogeneousBag
-import sifive.blocks.devices.gpio._
+import sifive.blocks.devices.pinctrl.{Pin}
 
 class PWMPortIO(val c: PWMParams) extends Bundle {
   val port = Vec(c.ncmp, Bool()).asOutput
   override def cloneType: this.type = new PWMPortIO(c).asInstanceOf[this.type]
 }
 
-class PWMPinsIO(val c: PWMParams) extends Bundle {
-  val pwm = Vec(c.ncmp, new GPIOPin)
-}
-
-class PWMGPIOPort(val c: PWMParams) extends Module {
-  val io = new Bundle {
-    val pwm = new PWMPortIO(c).flip()
-    val pins = new PWMPinsIO(c)
-  }
-
-  GPIOOutputPinCtrl(io.pins.pwm, io.pwm.port.asUInt)
-}
 
 case object PeripheryPWMKey extends Field[Seq[PWMParams]]
 
@@ -39,20 +27,15 @@ trait HasPeripheryPWM extends HasPeripheryBus with HasInterruptBus {
 }
 
 trait HasPeripheryPWMBundle {
-  val pwms: HeterogeneousBag[PWMPortIO]
+  val pwm: HeterogeneousBag[PWMPortIO]
 
-  def PWMtoGPIOPins(dummy: Int = 1): Seq[PWMPinsIO] = pwms.map { p =>
-    val pins = Module(new PWMGPIOPort(p.c))
-    pins.io.pwm <> p
-    pins.io.pins
-  }
 }
 
-trait HasPeripheryPWMModuleImp extends LazyMultiIOModuleImp with HasPeripheryPWMBundle {
+trait HasPeripheryPWMModuleImp extends LazyModuleImp with HasPeripheryPWMBundle {
   val outer: HasPeripheryPWM
-  val pwms = IO(HeterogeneousBag(outer.pwmParams.map(new PWMPortIO(_))))
+  val pwm = IO(HeterogeneousBag(outer.pwmParams.map(new PWMPortIO(_))))
 
-  (pwms zip outer.pwms) foreach { case (io, device) =>
+  (pwm zip outer.pwms) foreach { case (io, device) =>
     io.port := device.module.io.gpio
   }
 }