From db5bace4f6cb37251a5863efe4c0c1547d1334bd Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Sun, 27 Nov 2022 15:31:56 +0100
Subject: [PATCH] usb: dwc3: Drop support for "snps, ref-clock-period-ns" DT
property
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>
---
drivers/usb/dwc3/core.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index 6e0876d2c4..49f6a1900b 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -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".
--
2.39.5