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phy: qcom-ufs-qmp-14nm: disable filler symbol relock

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FILLER relock on error recovery may create an alignment that is not
compatible with host controller. When this issue happens, host controller
no longer detects symbols until LINE-RESET is done by host controller as
a recovery sequence. This change disables FILLER symbol relock.

Change-Id: Id7147bfb0de6be45de4936fe3429a9ad76a3868b
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
This commit is contained in:
Subhash Jadavani 2015-12-17 18:21:39 -08:00 • committed by David Keitel
parent 927cc54089
commit f4b811368a
1 changed files with 4 additions and 0 deletions
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4
drivers/phy/phy-qcom-ufs-qmp-14nm.h
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@ -90,6 +90,7 @@
#define UFS_PHY_TX_SMALL_AMP_DRV_LVL PHY_OFF(0x3C)
#define UFS_PHY_RX_MIN_STALL_NOCONFIG_TIME_CAP PHY_OFF(0xCC)
#define UFS_PHY_LINECFG_DISABLE PHY_OFF(0x138)
#define UFS_PHY_RX_SYM_RESYNC_CTRL PHY_OFF(0x13C)
#define UFS_PHY_RX_SIGDET_CTRL2 PHY_OFF(0x148)
#define UFS_PHY_RX_PWM_GEAR_BAND PHY_OFF(0x154)
#define UFS_PHY_PCS_READY_STATUS PHY_OFF(0x168)
@ -204,6 +205,7 @@ static struct ufs_qcom_phy_calibration phy_cal_table_rate_A_2_0_0[] = {
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_TX_LARGE_AMP_DRV_LVL, 0x12),
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_TX_SMALL_AMP_DRV_LVL, 0x06),
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_RX_MIN_STALL_NOCONFIG_TIME_CAP, 0x28),
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_RX_SYM_RESYNC_CTRL, 0x03),
/*
* UFS_PHY_RX_PWM_GEAR_BAND configuration is changed after the power up
@ -296,6 +298,7 @@ static struct ufs_qcom_phy_calibration phy_cal_table_rate_A_2_1_0[] = {
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_TX_LARGE_AMP_DRV_LVL, 0x12),
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_TX_SMALL_AMP_DRV_LVL, 0x06),
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_RX_MIN_STALL_NOCONFIG_TIME_CAP, 0x28),
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_RX_SYM_RESYNC_CTRL, 0x03),
};
static struct ufs_qcom_phy_calibration phy_cal_table_rate_A_2_2_0[] = {
@ -377,6 +380,7 @@ static struct ufs_qcom_phy_calibration phy_cal_table_rate_A_2_2_0[] = {
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_TX_LARGE_AMP_DRV_LVL, 0x0A),
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_TX_SMALL_AMP_DRV_LVL, 0x02),
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_RX_MIN_STALL_NOCONFIG_TIME_CAP, 0x28),
UFS_QCOM_PHY_CAL_ENTRY(UFS_PHY_RX_SYM_RESYNC_CTRL, 0x03),
};
static struct ufs_qcom_phy_calibration phy_cal_table_rate_B[] = {