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kc705: do not reset si5324 during clock switch
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parent
63f1a6d197
commit
eb3742fb08
@ -113,7 +113,7 @@ class _StandaloneBase(MiniSoC, AMPSoC):
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self.config["HAS_SI5324"] = None
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self.config["SI5324_AS_SYNTHESIZER"] = None
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self.submodules.si5324_rst_n = gpio.GPIOOut(self.platform.request("si5324_33").rst_n)
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self.submodules.si5324_rst_n = gpio.GPIOOut(self.platform.request("si5324_33").rst_n, reset_out=1)
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self.csr_devices.append("si5324_rst_n")
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self.specials += [
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Instance("IBUFDS_GTE2",
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@ -255,7 +255,7 @@ class _MasterBase(MiniSoC, AMPSoC):
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self.add_memory_group("drtioaux_mem", drtioaux_memory_group)
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self.config["RTIO_FREQUENCY"] = str(self.drtio_transceiver.rtio_clk_freq/1e6)
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self.submodules.si5324_rst_n = gpio.GPIOOut(platform.request("si5324_33").rst_n)
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self.submodules.si5324_rst_n = gpio.GPIOOut(platform.request("si5324_33").rst_n, reset_out=1)
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self.csr_devices.append("si5324_rst_n")
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i2c = self.platform.request("i2c")
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self.submodules.i2c = gpio.GPIOTristate([i2c.scl, i2c.sda])
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@ -414,7 +414,7 @@ class _SatelliteBase(BaseSoC):
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platform.add_false_path_constraints(
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self.crg.cd_sys.clk, self.siphaser.mmcm_freerun_output)
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self.csr_devices.append("siphaser")
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self.submodules.si5324_rst_n = gpio.GPIOOut(platform.request("si5324_33").rst_n)
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self.submodules.si5324_rst_n = gpio.GPIOOut(platform.request("si5324_33").rst_n, reset_out=1)
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self.csr_devices.append("si5324_rst_n")
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i2c = self.platform.request("i2c")
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self.submodules.i2c = gpio.GPIOTristate([i2c.scl, i2c.sda])
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