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authorVinod Koul <vkoul@kernel.org>2023-10-13 12:59:08 +0300
committerVinod Koul <vkoul@kernel.org>2023-10-13 12:59:08 +0300
commit9bcf8761190fe87808bcd2aef96c8378088731fc (patch)
treea79e948b747d1badd19c68716674b1df0a58eb2d /drivers/phy/qualcomm/phy-qcom-qmp-usb.c
parent56156a76e765d32009fee058697c591194d0829f (diff)
parent089667aaaa6aa33715d22b21a72216b43af3e896 (diff)
downloadlinux-9bcf8761190fe87808bcd2aef96c8378088731fc.tar.xz
Merge branch 'fixes' into next
Merge fixes into next as qmp phy patches on list depend on it
Diffstat (limited to 'drivers/phy/qualcomm/phy-qcom-qmp-usb.c')
-rw-r--r--drivers/phy/qualcomm/phy-qcom-qmp-usb.c24
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
index 2a094f2345f0..02f156298e77 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c
@@ -1125,8 +1125,6 @@ static const struct qmp_phy_init_tbl sc8280xp_usb3_uniphy_pcs_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V5_PCS_RCVR_DTCT_DLY_P1U2_H, 0x03),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_RX_SIGDET_LVL, 0xaa),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCS_TX_RX_CONFIG, 0x0c),
- QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
- QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_CDR_RESET_TIME, 0x0a),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_ALIGN_DETECT_CONFIG1, 0x88),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_ALIGN_DETECT_CONFIG2, 0x13),
@@ -1135,6 +1133,11 @@ static const struct qmp_phy_init_tbl sc8280xp_usb3_uniphy_pcs_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V5_PCS_REFGEN_REQ_CONFIG1, 0x21),
};
+static const struct qmp_phy_init_tbl sc8280xp_usb3_uniphy_pcs_usb_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
+};
+
static const struct qmp_phy_init_tbl sa8775p_usb3_uniphy_pcs_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V5_PCS_LOCK_DETECT_CONFIG1, 0xc4),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_LOCK_DETECT_CONFIG2, 0x89),
@@ -1144,9 +1147,6 @@ static const struct qmp_phy_init_tbl sa8775p_usb3_uniphy_pcs_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V5_PCS_RCVR_DTCT_DLY_P1U2_H, 0x03),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_RX_SIGDET_LVL, 0xaa),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCS_TX_RX_CONFIG, 0x0c),
- QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
- QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
- QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_POWER_STATE_CONFIG1, 0x6f),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_CDR_RESET_TIME, 0x0a),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_ALIGN_DETECT_CONFIG1, 0x88),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_ALIGN_DETECT_CONFIG2, 0x13),
@@ -1155,6 +1155,12 @@ static const struct qmp_phy_init_tbl sa8775p_usb3_uniphy_pcs_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V5_PCS_REFGEN_REQ_CONFIG1, 0x21),
};
+static const struct qmp_phy_init_tbl sa8775p_usb3_uniphy_pcs_usb_tbl[] = {
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8),
+ QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_POWER_STATE_CONFIG1, 0x6f),
+};
+
struct qmp_usb_offsets {
u16 serdes;
u16 pcs;
@@ -1378,6 +1384,8 @@ static const struct qmp_phy_cfg sa8775p_usb3_uniphy_cfg = {
.rx_tbl_num = ARRAY_SIZE(sc8280xp_usb3_uniphy_rx_tbl),
.pcs_tbl = sa8775p_usb3_uniphy_pcs_tbl,
.pcs_tbl_num = ARRAY_SIZE(sa8775p_usb3_uniphy_pcs_tbl),
+ .pcs_usb_tbl = sa8775p_usb3_uniphy_pcs_usb_tbl,
+ .pcs_usb_tbl_num = ARRAY_SIZE(sa8775p_usb3_uniphy_pcs_usb_tbl),
.vreg_list = qmp_phy_vreg_l,
.num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
.regs = qmp_v5_usb3phy_regs_layout,
@@ -1396,6 +1404,8 @@ static const struct qmp_phy_cfg sc8280xp_usb3_uniphy_cfg = {
.rx_tbl_num = ARRAY_SIZE(sc8280xp_usb3_uniphy_rx_tbl),
.pcs_tbl = sc8280xp_usb3_uniphy_pcs_tbl,
.pcs_tbl_num = ARRAY_SIZE(sc8280xp_usb3_uniphy_pcs_tbl),
+ .pcs_usb_tbl = sc8280xp_usb3_uniphy_pcs_usb_tbl,
+ .pcs_usb_tbl_num = ARRAY_SIZE(sc8280xp_usb3_uniphy_pcs_usb_tbl),
.vreg_list = qmp_phy_vreg_l,
.num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
.regs = qmp_v5_usb3phy_regs_layout,
@@ -1672,6 +1682,7 @@ static int qmp_usb_power_on(struct phy *phy)
void __iomem *tx = qmp->tx;
void __iomem *rx = qmp->rx;
void __iomem *pcs = qmp->pcs;
+ void __iomem *pcs_usb = qmp->pcs_usb;
void __iomem *status;
unsigned int val;
int ret;
@@ -1695,6 +1706,9 @@ static int qmp_usb_power_on(struct phy *phy)
qmp_usb_configure(pcs, cfg->pcs_tbl, cfg->pcs_tbl_num);
+ if (pcs_usb)
+ qmp_usb_configure(pcs_usb, cfg->pcs_usb_tbl, cfg->pcs_usb_tbl_num);
+
if (cfg->has_pwrdn_delay)
usleep_range(10, 20);