[PATCH v6 03/11] phy: qualcomm: qmp-combo: Update link rate specific DP PHY tables
Nabige Aala
nabige.aala at oss.qualcomm.com
Wed Oct 28 03:37:59 PDT 2026
From: Ritesh Kumar <ritesh.kumar at oss.qualcomm.com>
Update DP PHY initialization tables for all link rates (RBR, HBR,
HBR2, HBR3) with corrected VCO calibration codes, lock compare
values, SSC step sizes, clock forward config, and bias enable
settings for proper PLL programming across different data rates.
Signed-off-by: Ritesh Kumar <ritesh.kumar at oss.qualcomm.com>
Signed-off-by: Mahadevan P <mahadevan.p at oss.qualcomm.com>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam at oss.qualcomm.com>
Fixes: d10736db98d2 ("phy: qualcomm: qmp-combo: Add DP offsets and settings for Glymur platforms")
Reviewed-by: Konrad Dybcio <konrad.dybcio at oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa at oss.qualcomm.com>
Tested-by: Jeff Roach <jeff.roach0 at gmail.com> # HP OmniBook X 16 (Mahua)
Tested-by: Luke Macken <luke at phorex.org>
Signed-off-by: Nabige Aala <nabige.aala at oss.qualcomm.com>
---
drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 43 +++++++++++++++++--------------
1 file changed, 23 insertions(+), 20 deletions(-)
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
index 4ed366d1751b..71f5e8ccfabe 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
@@ -1754,11 +1754,12 @@ static const struct qmp_phy_init_tbl qmp_v6_n4_dp_serdes_tbl_hbr3[] = {
static const struct qmp_phy_init_tbl qmp_v8_dp_serdes_tbl_rbr[] = {
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_HSCLK_SEL_1, 0x05),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0x7a),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0x8d),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x27),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SSC_STEP_SIZE1_MODE0, 0x83),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP1_MODE0, 0x37),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP2_MODE0, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SSC_STEP_SIZE2_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP1_MODE0, 0x1c),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP2_MODE0, 0x02),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_DEC_START_MODE0, 0x54),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_DIV_FRAC_START2_MODE0, 0x00),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_DIV_FRAC_START3_MODE0, 0x06),
@@ -1766,16 +1767,17 @@ static const struct qmp_phy_init_tbl qmp_v8_dp_serdes_tbl_rbr[] = {
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_VCO_TUNE2_MODE0, 0x00),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_HSCLK_SEL_1, 0x05),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CMN_MODE_CONTD3, 0x07),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CLK_FWD_CONFIG_1, 0x30),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_IP_CTRL_AND_DP_SEL, 0xa4),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CLK_FWD_CONFIG_1, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_IP_CTRL_AND_DP_SEL, 0xa7),
};
static const struct qmp_phy_init_tbl qmp_v8_dp_serdes_tbl_hbr[] = {
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_HSCLK_SEL_1, 0x04),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0x21),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xf6),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x20),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SSC_STEP_SIZE1_MODE0, 0x18),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP1_MODE0, 0x07),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SSC_STEP_SIZE2_MODE0, 0x02),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP1_MODE0, 0x08),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP2_MODE0, 0x07),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_DEC_START_MODE0, 0x46),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_DIV_FRAC_START2_MODE0, 0x00),
@@ -1792,7 +1794,8 @@ static const struct qmp_phy_init_tbl qmp_v8_dp_serdes_tbl_hbr2[] = {
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_HSCLK_SEL_1, 0x03),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0xf6),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x20),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SSC_STEP_SIZE1_MODE0, 0x0),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SSC_STEP_SIZE1_MODE0, 0x18),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SSC_STEP_SIZE2_MODE0, 0x02),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_PLL_RCTRL_MODE0, 0x16),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_PLL_CCTRL_MODE0, 0x36),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP1_MODE0, 0x10),
@@ -1802,9 +1805,9 @@ static const struct qmp_phy_init_tbl qmp_v8_dp_serdes_tbl_hbr2[] = {
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_DIV_FRAC_START3_MODE0, 0x05),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_VCO_TUNE1_MODE0, 0xae),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_VCO_TUNE2_MODE0, 0x02),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_HSCLK_SEL_1, 0x00),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_IP_CTRL_AND_DP_SEL, 0xbf),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIAS_EN_CLKBUFLR_EN, 0x1c),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_HSCLK_SEL_1, 0x03),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_IP_CTRL_AND_DP_SEL, 0xab),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIAS_EN_CLKBUFLR_EN, 0x17),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_RESETSM_CNTRL, 0x20),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CMN_MODE_CONTD3, 0x03),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CLK_FWD_CONFIG_1, 0x3f),
@@ -1812,8 +1815,8 @@ static const struct qmp_phy_init_tbl qmp_v8_dp_serdes_tbl_hbr2[] = {
static const struct qmp_phy_init_tbl qmp_v8_dp_serdes_tbl_hbr3[] = {
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_HSCLK_SEL_1, 0x02),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0x63),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x0c),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0x14),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x25),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SSC_STEP_SIZE1_MODE0, 0x5b),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SSC_STEP_SIZE2_MODE0, 0x02),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CP_CTRL_MODE0, 0x06),
@@ -1821,7 +1824,7 @@ static const struct qmp_phy_init_tbl qmp_v8_dp_serdes_tbl_hbr3[] = {
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_PLL_CCTRL_MODE0, 0x36),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CORECLK_DIV_MODE0, 0x0a),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP1_MODE0, 0x17),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP1_MODE0, 0x18),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_LOCK_CMP2_MODE0, 0x15),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_DEC_START_MODE0, 0x4f),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_DIV_FRAC_START1_MODE0, 0x00),
@@ -1840,19 +1843,19 @@ static const struct qmp_phy_init_tbl qmp_v8_dp_serdes_tbl_hbr3[] = {
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SYS_CLK_CTRL, 0x02),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SYSCLK_BUF_ENABLE, 0x06),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_PLL_IVCO, 0x07),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SYSCLK_EN_SEL, 0x04),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SYSCLK_EN_SEL, 0x3b),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_VCO_TUNE_CTRL, 0x00),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_VCO_TUNE_MAP, 0x00),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CLK_SELECT, 0x30),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CORE_CLK_EN, 0x00),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CMN_CONFIG_1, 0x16),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_SVS_MODE_CLK_SEL, 0x15),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CLK_FWD_CONFIG_1, 0x30),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIAS_EN_CLKBUFLR_EN, 0x10),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CLK_FWD_CONFIG_1, 0x3f),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIAS_EN_CLKBUFLR_EN, 0x17),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CMN_MODE_CONTD3, 0x05),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_CMN_MODE_CONTD1, 0x24),
QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_BIN_VCOCAL_HSCLK_SEL_1, 0x02),
- QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_IP_CTRL_AND_DP_SEL, 0x84),
+ QMP_PHY_INIT_CFG(QSERDES_V8_USB43_COM_IP_CTRL_AND_DP_SEL, 0x87),
};
static const struct qmp_phy_init_tbl sc8280xp_usb43dp_serdes_tbl[] = {
--
2.34.1
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