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usb: dwc3: Drop support for "snps, ref-clock-period-ns" DT property

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Drop support for quickly deprecated DT property "snps,ref-clock-period-ns"
to prevent its proliferation.

Reviewed-by: Sean Anderson <seanga2@gmail.com>
Signed-off-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Marek Vasut
2022-11-27 15:34:56 +01:00
parent c55ac51a55
commit db5bace4f6
1 changed files with 0 additions and 4 deletions
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drivers/usb/dwc3/core.c
-4
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@@ -141,9 +141,6 @@ static void dwc3_ref_clk_period(struct dwc3 *dwc)
if (!rate)
return;
period = NSEC_PER_SEC / rate;
} else if (dwc->ref_clk_per) {
period = dwc->ref_clk_per;
rate = NSEC_PER_SEC / period;
} else {
return;
}
@@ -1121,7 +1118,6 @@ void dwc3_of_parse(struct dwc3 *dwc)
| (dwc->is_utmi_l1_suspend << 4);
dev_read_u32(dev, "snps,quirk-frame-length-adjustment", &dwc->fladj);
dev_read_u32(dev, "snps,ref-clock-period-ns", &dwc->ref_clk_per);
/*
* Handle property "snps,incr-burst-type-adjustment".