diff options
| author | Frank Li <Frank.Li@nxp.com> | 2022-08-29 18:31:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-31 10:07:53 +0300 |
| commit | b7feb442ee8692532a00e36447cdac0059cfd93d (patch) | |
| tree | 00748b0df67ab906ffe4dfd678bb713dab07ab46 /drivers/usb/phy | |
| parent | 37bcd16d51c8d738469efb325211a43f1eeb8baa (diff) | |
| download | linux-b7feb442ee8692532a00e36447cdac0059cfd93d.tar.xz | |
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>
Diffstat (limited to 'drivers/usb/phy')
| -rw-r--r-- | drivers/usb/phy/phy-mxs-usb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c index 8a262c5a0408..d2836ef5d15c 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 |