Re: [PATCH 3/3] phy: qcom-qmp: Add support for SDX55 QMP PCIe PHY

Bjorn Andersson
2021-05-29T17:05:45Z

On Tue 27 Apr 01:54 CDT 2021, Manivannan Sadhasivam wrote:

> The PCIe PHY version used in SDX55 is v4.20 which has different register
> offsets compared to the v4.0x PHYs. So separate register defines are
> used for init sequence and PHY status.
>

I've not reviewed the sequences, but the rest looks good.

Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Regards,
Bjorn

> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> ---
> drivers/phy/qualcomm/phy-qcom-qmp.c | 131 ++++++++++++++++++++++++++++
> drivers/phy/qualcomm/phy-qcom-qmp.h | 64 +++++++++++++-
> 2 files changed, 194 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c
> index c9934b2407c4..bf4d8f22475c 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c
> @@ -35,6 +35,7 @@
> #define PLL_READY_GATE_EN BIT(3)
> /* QPHY_PCS_STATUS bit */
> #define PHYSTATUS BIT(6)
> +#define PHYSTATUS_4_20 BIT(7)
> /* QPHY_PCS_READY_STATUS & QPHY_COM_PCS_READY_STATUS bit */
> #define PCS_READY BIT(0)
>
> @@ -2030,6 +2031,101 @@ static const struct qmp_phy_init_tbl sdx55_usb3_uniphy_rx_tbl[] = {
> QMP_PHY_INIT_CFG(QSERDES_V4_RX_GM_CAL, 0x1f),
> };
>
> +static const struct qmp_phy_init_tbl sdx55_qmp_pcie_serdes_tbl[] = {
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_BG_TIMER, 0x02),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIAS_EN_CLKBUFLR_EN, 0x18),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYS_CLK_CTRL, 0x07),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_IVCO, 0x0f),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE0, 0x0a),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_CP_CTRL_MODE1, 0x0a),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE0, 0x19),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_RCTRL_MODE1, 0x19),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE0, 0x03),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_PLL_CCTRL_MODE1, 0x03),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_SYSCLK_EN_SEL, 0x00),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_EN, 0x46),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP_CFG, 0x04),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE0, 0x7f),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE0, 0x02),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP1_MODE1, 0xff),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_LOCK_CMP2_MODE1, 0x04),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE0, 0x4b),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_DEC_START_MODE1, 0x50),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_DIV_FRAC_START3_MODE0, 0x00),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN0_MODE0, 0xfb),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN1_MODE0, 0x01),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN0_MODE1, 0xfb),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTEGLOOP_GAIN1_MODE1, 0x01),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_TUNE_MAP, 0x02),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_SEL, 0x12),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_HSCLK_HS_SWITCH_SEL, 0x00),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE0, 0x05),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_CORECLK_DIV_MODE1, 0x04),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_CONFIG, 0x04),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_MISC1, 0x88),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_INTERNAL_DIG_CORECLK_DIV, 0x03),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_CMN_MODE, 0x17),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_VCO_DC_LEVEL_CTRL, 0x0b),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0, 0x56),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0, 0x1d),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1, 0x4b),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1, 0x1f),
> + QMP_PHY_INIT_CFG(QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL, 0x22),
> +};
> +
> +static const struct qmp_phy_init_tbl sdx55_qmp_pcie_tx_tbl[] = {
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_LANE_MODE_1, 0x05),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_LANE_MODE_2, 0xf6),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_LANE_MODE_3, 0x13),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_VMODE_CTRL1, 0x00),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_TX_PI_QEC_CTRL, 0x00),
> +};
> +
> +static const struct qmp_phy_init_tbl sdx55_qmp_pcie_rx_tbl[] = {
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_FO_GAIN_RATE2, 0x0c),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_UCDR_PI_CONTROLS, 0x16),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_AUX_DATA_TCOARSE_TFINE, 0x7f),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_3, 0x55),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_DAC_ENABLE1, 0x0c),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_DAC_ENABLE2, 0x00),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_VGA_CAL_CNTRL2, 0x08),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1, 0x27),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B1, 0x1a),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B2, 0x5a),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B3, 0x09),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B4, 0x37),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B0, 0xbd),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B1, 0xf9),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B2, 0xbf),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B3, 0xce),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE2_B4, 0x62),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B0, 0xbf),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B1, 0x7d),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B2, 0xbf),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B3, 0xcf),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_RX_MODE_RATE3_B4, 0xd6),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_PHPRE_CTRL, 0xa0),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_DFE_CTLE_POST_CAL_OFFSET, 0x38),
> + QMP_PHY_INIT_CFG(QSERDES_V4_20_RX_MARG_COARSE_CTRL2, 0x12),
> +};
> +
> +static const struct qmp_phy_init_tbl sdx55_qmp_pcie_pcs_tbl[] = {
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_RX_SIGDET_LVL, 0x77),
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_EQ_CONFIG2, 0x01),
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_EQ_CONFIG4, 0x16),
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_EQ_CONFIG5, 0x02),
> +};
> +
> +static const struct qmp_phy_init_tbl sdx55_qmp_pcie_pcs_misc_tbl[] = {
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_EQ_CONFIG1, 0x17),
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G3_RXEQEVAL_TIME, 0x13),
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G4_RXEQEVAL_TIME, 0x13),
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G4_EQ_CONFIG2, 0x01),
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_PCIE_G4_EQ_CONFIG5, 0x02),
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_LANE1_INSIG_SW_CTRL2, 0x00),
> + QMP_PHY_INIT_CFG(QPHY_V4_20_PCS_LANE1_INSIG_MX_CTRL2, 0x00),
> +};
> +
> static const struct qmp_phy_init_tbl sm8350_ufsphy_serdes_tbl[] = {
> QMP_PHY_INIT_CFG(QSERDES_V5_COM_SYSCLK_EN_SEL, 0xd9),
> QMP_PHY_INIT_CFG(QSERDES_V5_COM_HSCLK_SEL, 0x11),
> @@ -3175,6 +3271,38 @@ static const struct qmp_phy_cfg sdx55_usb3_uniphy_cfg = {
> .pwrdn_delay_max = POWER_DOWN_DELAY_US_MAX,
> };
>
> +static const struct qmp_phy_cfg sdx55_qmp_pciephy_cfg = {
> + .type = PHY_TYPE_PCIE,
> + .nlanes = 2,
> +
> + .serdes_tbl = sdx55_qmp_pcie_serdes_tbl,
> + .serdes_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_serdes_tbl),
> + .tx_tbl = sdx55_qmp_pcie_tx_tbl,
> + .tx_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_tx_tbl),
> + .rx_tbl = sdx55_qmp_pcie_rx_tbl,
> + .rx_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_rx_tbl),
> + .pcs_tbl = sdx55_qmp_pcie_pcs_tbl,
> + .pcs_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_pcs_tbl),
> + .pcs_misc_tbl = sdx55_qmp_pcie_pcs_misc_tbl,
> + .pcs_misc_tbl_num = ARRAY_SIZE(sdx55_qmp_pcie_pcs_misc_tbl),
> + .clk_list = sdm845_pciephy_clk_l,
> + .num_clks = ARRAY_SIZE(sdm845_pciephy_clk_l),
> + .reset_list = sdm845_pciephy_reset_l,
> + .num_resets = ARRAY_SIZE(sdm845_pciephy_reset_l),
> + .vreg_list = qmp_phy_vreg_l,
> + .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l),
> + .regs = sm8250_pcie_regs_layout,
> +
> + .start_ctrl = PCS_START | SERDES_START,
> + .pwrdn_ctrl = SW_PWRDN,
> + .phy_status = PHYSTATUS_4_20,
> +
> + .is_dual_lane_phy = true,
> + .has_pwrdn_delay = true,
> + .pwrdn_delay_min = 995, /* us */
> + .pwrdn_delay_max = 1005, /* us */
> +};
> +
> static const struct qmp_phy_cfg sm8350_ufsphy_cfg = {
> .type = PHY_TYPE_UFS,
> .nlanes = 2,
> @@ -4619,6 +4747,9 @@ static const struct of_device_id qcom_qmp_phy_of_match_table[] = {
> }, {
> .compatible = "qcom,sm8250-qmp-modem-pcie-phy",
> .data = &sm8250_qmp_gen3x2_pciephy_cfg,
> + }, {
> + .compatible = "qcom,sdx55-qmp-pcie-phy",
> + .data = &sdx55_qmp_pciephy_cfg,
> }, {
> .compatible = "qcom,sdx55-qmp-usb3-uni-phy",
> .data = &sdx55_usb3_uniphy_cfg,
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.h b/drivers/phy/qualcomm/phy-qcom-qmp.h
> index 71ce3aa174ae..27de9749560a 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp.h
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp.h
> @@ -396,6 +396,7 @@
> #define QSERDES_V3_DP_PHY_STATUS 0x0c0
>
> /* Only for QMP V4 PHY - QSERDES COM registers */
> +#define QSERDES_V4_COM_BG_TIMER 0x00c
> #define QSERDES_V4_COM_SSC_EN_CENTER 0x010
> #define QSERDES_V4_COM_SSC_PER1 0x01c
> #define QSERDES_V4_COM_SSC_PER2 0x020
> @@ -403,7 +404,9 @@
> #define QSERDES_V4_COM_SSC_STEP_SIZE2_MODE0 0x028
> #define QSERDES_V4_COM_SSC_STEP_SIZE1_MODE1 0x030
> #define QSERDES_V4_COM_SSC_STEP_SIZE2_MODE1 0x034
> +#define QSERDES_V4_COM_BIAS_EN_CLKBUFLR_EN 0x044
> #define QSERDES_V4_COM_CLK_ENABLE1 0x048
> +#define QSERDES_V4_COM_SYS_CLK_CTRL 0x04c
> #define QSERDES_V4_COM_SYSCLK_BUF_ENABLE 0x050
> #define QSERDES_V4_COM_PLL_IVCO 0x058
> #define QSERDES_V4_COM_CMN_IPTRIM 0x060
> @@ -415,6 +418,7 @@
> #define QSERDES_V4_COM_PLL_CCTRL_MODE1 0x088
> #define QSERDES_V4_COM_SYSCLK_EN_SEL 0x094
> #define QSERDES_V4_COM_LOCK_CMP_EN 0x0a4
> +#define QSERDES_V4_COM_LOCK_CMP_CFG 0x0a8
> #define QSERDES_V4_COM_LOCK_CMP1_MODE0 0x0ac
> #define QSERDES_V4_COM_LOCK_CMP2_MODE0 0x0b0
> #define QSERDES_V4_COM_LOCK_CMP1_MODE1 0x0b4
> @@ -427,6 +431,10 @@
> #define QSERDES_V4_COM_DIV_FRAC_START1_MODE1 0x0d8
> #define QSERDES_V4_COM_DIV_FRAC_START2_MODE1 0x0dc
> #define QSERDES_V4_COM_DIV_FRAC_START3_MODE1 0x0e0
> +#define QSERDES_V4_COM_INTEGLOOP_GAIN0_MODE0 0x0ec
> +#define QSERDES_V4_COM_INTEGLOOP_GAIN1_MODE0 0x0f0
> +#define QSERDES_V4_COM_INTEGLOOP_GAIN0_MODE1 0x0f4
> +#define QSERDES_V4_COM_INTEGLOOP_GAIN1_MODE1 0x0f8
> #define QSERDES_V4_COM_VCO_TUNE_MAP 0x10c
> #define QSERDES_V4_COM_VCO_TUNE1_MODE0 0x110
> #define QSERDES_V4_COM_VCO_TUNE2_MODE0 0x114
> @@ -436,13 +444,19 @@
> #define QSERDES_V4_COM_CLK_SELECT 0x154
> #define QSERDES_V4_COM_HSCLK_SEL 0x158
> #define QSERDES_V4_COM_HSCLK_HS_SWITCH_SEL 0x15c
> +#define QSERDES_V4_COM_CORECLK_DIV_MODE0 0x168
> #define QSERDES_V4_COM_CORECLK_DIV_MODE1 0x16c
> +#define QSERDES_V4_COM_CMN_CONFIG 0x17c
> #define QSERDES_V4_COM_SVS_MODE_CLK_SEL 0x184
> +#define QSERDES_V4_COM_CMN_MISC1 0x19c
> +#define QSERDES_V4_COM_INTERNAL_DIG_CORECLK_DIV 0x1a0
> +#define QSERDES_V4_COM_CMN_MODE 0x1a4
> +#define QSERDES_V4_COM_VCO_DC_LEVEL_CTRL 0x1a8
> #define QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE0 0x1ac
> #define QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE0 0x1b0
> #define QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE1_MODE1 0x1b4
> -#define QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL 0x1bc
> #define QSERDES_V4_COM_BIN_VCOCAL_CMP_CODE2_MODE1 0x1b8
> +#define QSERDES_V4_COM_BIN_VCOCAL_HSCLK_SEL 0x1bc
>
> /* Only for QMP V4 PHY - TX registers */
> #define QSERDES_V4_TX_RES_CODE_LANE_TX 0x34
> @@ -459,6 +473,13 @@
> #define QSERDES_V4_TX_TRAN_DRVR_EMP_EN 0xb8
> #define QSERDES_V4_TX_PI_QEC_CTRL 0x104
>
> +/* Only for QMP V4_20 PHY - TX registers */
> +#define QSERDES_V4_20_TX_LANE_MODE_1 0x88
> +#define QSERDES_V4_20_TX_LANE_MODE_2 0x8c
> +#define QSERDES_V4_20_TX_LANE_MODE_3 0x90
> +#define QSERDES_V4_20_TX_VMODE_CTRL1 0xc4
> +#define QSERDES_V4_20_TX_PI_QEC_CTRL 0xe0
> +
> /* Only for QMP V4 PHY - RX registers */
> #define QSERDES_V4_RX_UCDR_FO_GAIN 0x008
> #define QSERDES_V4_RX_UCDR_SO_GAIN 0x014
> @@ -514,6 +535,33 @@
> #define QSERDES_V4_RX_DCC_CTRL1 0x1bc
> #define QSERDES_V4_RX_VTH_CODE 0x1c4
>
> +/* Only for QMP V4_20 PHY - RX registers */
> +#define QSERDES_V4_20_RX_FO_GAIN_RATE2 0x008
> +#define QSERDES_V4_20_RX_UCDR_PI_CONTROLS 0x058
> +#define QSERDES_V4_20_RX_AUX_DATA_TCOARSE_TFINE 0x0ac
> +#define QSERDES_V4_20_RX_DFE_3 0x110
> +#define QSERDES_V4_20_RX_DFE_DAC_ENABLE1 0x134
> +#define QSERDES_V4_20_RX_DFE_DAC_ENABLE2 0x138
> +#define QSERDES_V4_20_RX_VGA_CAL_CNTRL2 0x150
> +#define QSERDES_V4_20_RX_RX_EQ_OFFSET_ADAPTOR_CNTRL1 0x178
> +#define QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B1 0x1c8
> +#define QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B2 0x1cc
> +#define QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B3 0x1d0
> +#define QSERDES_V4_20_RX_RX_MODE_RATE_0_1_B4 0x1d4
> +#define QSERDES_V4_20_RX_RX_MODE_RATE2_B0 0x1d8
> +#define QSERDES_V4_20_RX_RX_MODE_RATE2_B1 0x1dc
> +#define QSERDES_V4_20_RX_RX_MODE_RATE2_B2 0x1e0
> +#define QSERDES_V4_20_RX_RX_MODE_RATE2_B3 0x1e4
> +#define QSERDES_V4_20_RX_RX_MODE_RATE2_B4 0x1e8
> +#define QSERDES_V4_20_RX_RX_MODE_RATE3_B0 0x1ec
> +#define QSERDES_V4_20_RX_RX_MODE_RATE3_B1 0x1f0
> +#define QSERDES_V4_20_RX_RX_MODE_RATE3_B2 0x1f4
> +#define QSERDES_V4_20_RX_RX_MODE_RATE3_B3 0x1f8
> +#define QSERDES_V4_20_RX_RX_MODE_RATE3_B4 0x1fc
> +#define QSERDES_V4_20_RX_PHPRE_CTRL 0x200
> +#define QSERDES_V4_20_RX_DFE_CTLE_POST_CAL_OFFSET 0x20c
> +#define QSERDES_V4_20_RX_MARG_COARSE_CTRL2 0x23c
> +
> /* Only for QMP V4 PHY - UFS PCS registers */
> #define QPHY_V4_PCS_UFS_PHY_START 0x000
> #define QPHY_V4_PCS_UFS_POWER_DOWN_CONTROL 0x004
> @@ -799,6 +847,12 @@
> #define QPHY_V4_PCS_USB3_SIGDET_STARTUP_TIMER_VAL 0x354
> #define QPHY_V4_PCS_USB3_TEST_CONTROL 0x358
>
> +/* Only for QMP V4_20 PHY - USB/PCIe PCS registers */
> +#define QPHY_V4_20_PCS_RX_SIGDET_LVL 0x188
> +#define QPHY_V4_20_PCS_EQ_CONFIG2 0x1d8
> +#define QPHY_V4_20_PCS_EQ_CONFIG4 0x1e0
> +#define QPHY_V4_20_PCS_EQ_CONFIG5 0x1e4
> +
> /* Only for QMP V4 PHY - UNI has 0x300 offset for PCS_USB3 regs */
> #define QPHY_V4_PCS_USB3_UNI_LFPS_DET_HIGH_COUNT_VAL 0x618
> #define QPHY_V4_PCS_USB3_UNI_RXEQTRAINING_DFE_TIME_S2 0x638
> @@ -824,6 +878,14 @@
> #define QPHY_V4_PCS_PCIE_PRESET_P10_PRE 0xbc
> #define QPHY_V4_PCS_PCIE_PRESET_P10_POST 0xe0
>
> +#define QPHY_V4_20_PCS_PCIE_EQ_CONFIG1 0x0a0
> +#define QPHY_V4_20_PCS_PCIE_G3_RXEQEVAL_TIME 0x0f0
> +#define QPHY_V4_20_PCS_PCIE_G4_RXEQEVAL_TIME 0x0f4
> +#define QPHY_V4_20_PCS_PCIE_G4_EQ_CONFIG2 0x0fc
> +#define QPHY_V4_20_PCS_PCIE_G4_EQ_CONFIG5 0x108
> +#define QPHY_V4_20_PCS_LANE1_INSIG_SW_CTRL2 0x824
> +#define QPHY_V4_20_PCS_LANE1_INSIG_MX_CTRL2 0x828
> +
> /* Only for QMP V5 PHY - QSERDES COM registers */
> #define QSERDES_V5_COM_PLL_IVCO 0x058
> #define QSERDES_V5_COM_CP_CTRL_MODE0 0x074
> --
> 2.25.1
>