From b7feb442ee8692532a00e36447cdac0059cfd93d Mon Sep 17 00:00:00 2001
From: Frank Li <Frank.Li@nxp.com>
Date: Mon, 29 Aug 2022 10:31:24 -0500
Subject: [PATCH] usb: phy: mxs: fix MXS_PHY_TX_CAL45_MIN and
MXS_PHY_TX_CAL45_MAX
According to spec:
0000 +19.95%
....
1111 -21.68%
45 * (1 + 19.95%) = 53.9775
45 * (1 - 21.68%) = 35.244
Fix MXS_PHY_TX_CAL45_MIN from 30 to 35
Fix MXS_PHY_TX_CAL45_MAX from 55 to 54
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20220829153124.2791210-2-Frank.Li@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/phy/phy-mxs-usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c
index 8a262c5a0408f..d2836ef5d15c7 100644
--- a/drivers/usb/phy/phy-mxs-usb.c
+++ b/drivers/usb/phy/phy-mxs-usb.c
@@ -144,8 +144,8 @@
#define MXS_PHY_NEED_IP_FIX BIT(3)
/* Minimum and maximum values for device tree entries */
-#define MXS_PHY_TX_CAL45_MIN 30
-#define MXS_PHY_TX_CAL45_MAX 55
+#define MXS_PHY_TX_CAL45_MIN 35
+#define MXS_PHY_TX_CAL45_MAX 54
#define MXS_PHY_TX_D_CAL_MIN 79
#define MXS_PHY_TX_D_CAL_MAX 119