leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

usb: phy: mxs: fix MXS_PHY_TX_CAL45_MIN and MXS_PHY_TX_CAL45_MAX

Browse Source 
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>
This commit is contained in:
Frank Li 2022-08-29 10:31:24 -05:00 committed by Greg Kroah-Hartman
parent 37bcd16d51
commit b7feb442ee
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/phy/phy-mxs-usb.c
View File

@ -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