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[PATCH v2 6/6] phy: qualcomm: qmp-pcie: add support for SAR2130P

Dmitry Baryshkov posted 6 patches 1 month ago
[PATCH v2 6/6] phy: qualcomm: qmp-pcie: add support for SAR2130P
Posted by Dmitry Baryshkov 1 month ago 
Add PCIe QMP PHY configuration for the Qualcomm SAR2130P platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 141 +++++++++++++++++++++++++++++++
 1 file changed, 141 insertions(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index 1ca1f21b1cc225f435da9c775c97dfa142117f95..c2ba411c6c90fbbc1b3e96b02e8e63c565f254f9 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -2725,6 +2725,101 @@ static const struct qmp_phy_init_tbl sa8775p_qmp_gen4x2_pcie_ep_pcs_alt_tbl[] =
 	QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_INSIG_SW_CTRL7, 0x00),
 };
 
+static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_rc_serdes_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_EN_CENTER, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_PER1, 0x31),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_PER2, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE1_MODE0, 0xff),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE2_MODE0, 0x06),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE1_MODE1, 0x4c),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE2_MODE1, 0x06),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CLK_ENABLE1, 0x90),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYS_CLK_CTRL, 0x82),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_IVCO, 0x07),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE0, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE1, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE0, 0x16),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE1, 0x16),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE0, 0x36),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE1, 0x36),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYSCLK_EN_SEL, 0x08),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_BG_TIMER, 0x0e),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP_EN, 0x42),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE0, 0x08),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE0, 0x1a),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE1, 0x14),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE1, 0x34),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE0, 0x82),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE1, 0x68),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START1_MODE0, 0xab),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START2_MODE0, 0xea),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START3_MODE0, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START1_MODE1, 0xab),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START2_MODE1, 0xaa),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START3_MODE1, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_VCO_TUNE_MAP, 0x14),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CLK_SELECT, 0x34),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_HSCLK_SEL_1, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CORECLK_DIV_MODE1, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CMN_CONFIG_1, 0x16),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_ADDITIONAL_MISC_3, 0x0f),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CORE_CLK_EN, 0xa0),
+};
+
+static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_pcs_lane1_tbl[] = {
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_PCS_LANE1_INSIG_SW_CTRL2, 0x01),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_PCS_LANE1_INSIG_MX_CTRL2, 0x01),
+};
+
+static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_rc_tx_tbl[] = {
+	QMP_PHY_INIT_CFG_LANE(QSERDES_V6_TX_BIST_MODE_LANENO, 0x00, 2),
+};
+
+static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_rc_pcs_tbl[] = {
+	QMP_PHY_INIT_CFG(QPHY_V6_PCS_G12S1_TXDEEMPH_M6DB, 0x17),
+	QMP_PHY_INIT_CFG(QPHY_V6_PCS_G3S2_PRE_GAIN, 0x2e),
+};
+
+static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_ep_serdes_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYSCLK_EN_SEL, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_BG_TIMER, 0x06),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYS_CLK_CTRL, 0x07),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_IVCO, 0x07),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE0, 0x28),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE1, 0x28),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE0, 0x0d),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE1, 0x0d),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE0, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE1, 0x00),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP_EN, 0x42),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE0, 0xff),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE0, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE1, 0xff),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE1, 0x09),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE0, 0x19),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE1, 0x14),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_INTEGLOOP_GAIN0_MODE0, 0xfb),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_INTEGLOOP_GAIN1_MODE0, 0x03),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_INTEGLOOP_GAIN0_MODE1, 0xfb),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_INTEGLOOP_GAIN1_MODE1, 0x03),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_VCO_TUNE_MAP, 0x14),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_HSCLK_SEL_1, 0x01),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CORECLK_DIV_MODE1, 0x04),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CMN_CONFIG_1, 0x16),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CMN_MODE, 0x14),
+	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CORE_CLK_EN, 0xa0),
+};
+
+static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_ep_pcs_tbl[] = {
+	QMP_PHY_INIT_CFG(QPHY_V6_PCS_G12S1_TXDEEMPH_M6DB, 0x17),
+};
+
+static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_ep_pcs_misc_tbl[] = {
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_PCS_PCIE_EQ_CONFIG1, 0x1e),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_PCS_PCIE_POWER_STATE_CONFIG2, 0x14),
+	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_PCS_PCIE_POWER_STATE_CONFIG4, 0x07),
+};
+
 struct qmp_pcie_offsets {
 	u16 serdes;
 	u16 pcs;
@@ -3290,6 +3385,49 @@ static const struct qmp_phy_cfg msm8998_pciephy_cfg = {
 	.skip_start_delay	= true,
 };
 
+static const struct qmp_phy_cfg sar2130p_qmp_gen3x2_pciephy_cfg = {
+	.lanes = 2,
+
+	.offsets		= &qmp_pcie_offsets_v5,
+
+	.tbls = {
+		.tx		= sm8550_qmp_gen3x2_pcie_tx_tbl,
+		.tx_num		= ARRAY_SIZE(sm8550_qmp_gen3x2_pcie_tx_tbl),
+		.rx		= sm8550_qmp_gen3x2_pcie_rx_tbl,
+		.rx_num		= ARRAY_SIZE(sm8550_qmp_gen3x2_pcie_rx_tbl),
+		.pcs		= sm8550_qmp_gen3x2_pcie_pcs_tbl,
+		.pcs_num	= ARRAY_SIZE(sm8550_qmp_gen3x2_pcie_pcs_tbl),
+		.pcs_lane1	= sar2130p_qmp_gen3x2_pcie_pcs_lane1_tbl,
+		.pcs_lane1_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_pcs_lane1_tbl),
+	},
+	.tbls_rc = &(const struct qmp_phy_cfg_tbls) {
+		.serdes		= sar2130p_qmp_gen3x2_pcie_rc_serdes_tbl,
+		.serdes_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_rc_serdes_tbl),
+		.tx		= sar2130p_qmp_gen3x2_pcie_rc_tx_tbl,
+		.tx_num		= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_rc_tx_tbl),
+		.pcs		= sar2130p_qmp_gen3x2_pcie_rc_pcs_tbl,
+		.pcs_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_rc_pcs_tbl),
+		.pcs_misc	= sm8550_qmp_gen3x2_pcie_pcs_misc_tbl,
+		.pcs_misc_num	= ARRAY_SIZE(sm8550_qmp_gen3x2_pcie_pcs_misc_tbl),
+	},
+	.tbls_ep = &(const struct qmp_phy_cfg_tbls) {
+		.serdes		= sar2130p_qmp_gen3x2_pcie_ep_serdes_tbl,
+		.serdes_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_ep_serdes_tbl),
+		.pcs		= sar2130p_qmp_gen3x2_pcie_ep_pcs_tbl,
+		.pcs_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_ep_pcs_tbl),
+		.pcs_misc	= sar2130p_qmp_gen3x2_pcie_ep_pcs_misc_tbl,
+		.pcs_misc_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_ep_pcs_misc_tbl),
+	},
+	.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			= pciephy_v5_regs_layout,
+
+	.pwrdn_ctrl		= SW_PWRDN | REFCLK_DRV_DSBL,
+	.phy_status		= PHYSTATUS,
+};
+
 static const struct qmp_phy_cfg sc8180x_pciephy_cfg = {
 	.lanes			= 2,
 
@@ -4639,6 +4777,9 @@ static const struct of_device_id qmp_pcie_of_match_table[] = {
 	}, {
 		.compatible = "qcom,sa8775p-qmp-gen4x4-pcie-phy",
 		.data = &sa8775p_qmp_gen4x4_pciephy_cfg,
+	}, {
+		.compatible = "qcom,sar2130p-qmp-gen3x2-pcie-phy",
+		.data = &sar2130p_qmp_gen3x2_pciephy_cfg,
 	}, {
 		.compatible = "qcom,sc8180x-qmp-pcie-phy",
 		.data = &sc8180x_pciephy_cfg,

-- 
2.39.5
Re: [PATCH v2 6/6] phy: qualcomm: qmp-pcie: add support for SAR2130P
Posted by neil.armstrong@linaro.org 1 month ago 
On 21/10/2024 12:33, Dmitry Baryshkov wrote:
> Add PCIe QMP PHY configuration for the Qualcomm SAR2130P platform.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> ---
>   drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 141 +++++++++++++++++++++++++++++++
>   1 file changed, 141 insertions(+)
> 
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> index 1ca1f21b1cc225f435da9c775c97dfa142117f95..c2ba411c6c90fbbc1b3e96b02e8e63c565f254f9 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> @@ -2725,6 +2725,101 @@ static const struct qmp_phy_init_tbl sa8775p_qmp_gen4x2_pcie_ep_pcs_alt_tbl[] =
>   	QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_INSIG_SW_CTRL7, 0x00),
>   };
>   
> +static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_rc_serdes_tbl[] = {
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_EN_CENTER, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_PER1, 0x31),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_PER2, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE1_MODE0, 0xff),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE2_MODE0, 0x06),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE1_MODE1, 0x4c),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SSC_STEP_SIZE2_MODE1, 0x06),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CLK_ENABLE1, 0x90),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYS_CLK_CTRL, 0x82),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_IVCO, 0x07),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE0, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE1, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE0, 0x16),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE1, 0x16),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE0, 0x36),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE1, 0x36),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYSCLK_EN_SEL, 0x08),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_BG_TIMER, 0x0e),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP_EN, 0x42),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE0, 0x08),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE0, 0x1a),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE1, 0x14),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE1, 0x34),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE0, 0x82),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE1, 0x68),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START1_MODE0, 0xab),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START2_MODE0, 0xea),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START3_MODE0, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START1_MODE1, 0xab),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START2_MODE1, 0xaa),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DIV_FRAC_START3_MODE1, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_VCO_TUNE_MAP, 0x14),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CLK_SELECT, 0x34),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_HSCLK_SEL_1, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CORECLK_DIV_MODE1, 0x04),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CMN_CONFIG_1, 0x16),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_ADDITIONAL_MISC_3, 0x0f),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CORE_CLK_EN, 0xa0),
> +};
> +
> +static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_pcs_lane1_tbl[] = {
> +	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_PCS_LANE1_INSIG_SW_CTRL2, 0x01),
> +	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_PCS_LANE1_INSIG_MX_CTRL2, 0x01),
> +};
> +
> +static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_rc_tx_tbl[] = {
> +	QMP_PHY_INIT_CFG_LANE(QSERDES_V6_TX_BIST_MODE_LANENO, 0x00, 2),
> +};
> +
> +static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_rc_pcs_tbl[] = {
> +	QMP_PHY_INIT_CFG(QPHY_V6_PCS_G12S1_TXDEEMPH_M6DB, 0x17),
> +	QMP_PHY_INIT_CFG(QPHY_V6_PCS_G3S2_PRE_GAIN, 0x2e),
> +};
> +
> +static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_ep_serdes_tbl[] = {
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYSCLK_EN_SEL, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_BG_TIMER, 0x06),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_SYS_CLK_CTRL, 0x07),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_IVCO, 0x07),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE0, 0x28),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CP_CTRL_MODE1, 0x28),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE0, 0x0d),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_RCTRL_MODE1, 0x0d),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE0, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_PLL_CCTRL_MODE1, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP_EN, 0x42),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE0, 0xff),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE0, 0x04),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP1_MODE1, 0xff),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_LOCK_CMP2_MODE1, 0x09),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE0, 0x19),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_DEC_START_MODE1, 0x14),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_INTEGLOOP_GAIN0_MODE0, 0xfb),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_INTEGLOOP_GAIN1_MODE0, 0x03),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_INTEGLOOP_GAIN0_MODE1, 0xfb),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_INTEGLOOP_GAIN1_MODE1, 0x03),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_VCO_TUNE_MAP, 0x14),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_HSCLK_SEL_1, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CORECLK_DIV_MODE1, 0x04),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CMN_CONFIG_1, 0x16),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CMN_MODE, 0x14),
> +	QMP_PHY_INIT_CFG(QSERDES_V6_COM_CORE_CLK_EN, 0xa0),
> +};
> +
> +static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_ep_pcs_tbl[] = {
> +	QMP_PHY_INIT_CFG(QPHY_V6_PCS_G12S1_TXDEEMPH_M6DB, 0x17),
> +};
> +
> +static const struct qmp_phy_init_tbl sar2130p_qmp_gen3x2_pcie_ep_pcs_misc_tbl[] = {
> +	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_PCS_PCIE_EQ_CONFIG1, 0x1e),
> +	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_PCS_PCIE_POWER_STATE_CONFIG2, 0x14),
> +	QMP_PHY_INIT_CFG(QPHY_PCIE_V6_PCS_PCIE_POWER_STATE_CONFIG4, 0x07),
> +};
> +
>   struct qmp_pcie_offsets {
>   	u16 serdes;
>   	u16 pcs;
> @@ -3290,6 +3385,49 @@ static const struct qmp_phy_cfg msm8998_pciephy_cfg = {
>   	.skip_start_delay	= true,
>   };
>   
> +static const struct qmp_phy_cfg sar2130p_qmp_gen3x2_pciephy_cfg = {
> +	.lanes = 2,
> +
> +	.offsets		= &qmp_pcie_offsets_v5,
> +
> +	.tbls = {
> +		.tx		= sm8550_qmp_gen3x2_pcie_tx_tbl,
> +		.tx_num		= ARRAY_SIZE(sm8550_qmp_gen3x2_pcie_tx_tbl),
> +		.rx		= sm8550_qmp_gen3x2_pcie_rx_tbl,
> +		.rx_num		= ARRAY_SIZE(sm8550_qmp_gen3x2_pcie_rx_tbl),
> +		.pcs		= sm8550_qmp_gen3x2_pcie_pcs_tbl,
> +		.pcs_num	= ARRAY_SIZE(sm8550_qmp_gen3x2_pcie_pcs_tbl),
> +		.pcs_lane1	= sar2130p_qmp_gen3x2_pcie_pcs_lane1_tbl,
> +		.pcs_lane1_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_pcs_lane1_tbl),
> +	},
> +	.tbls_rc = &(const struct qmp_phy_cfg_tbls) {
> +		.serdes		= sar2130p_qmp_gen3x2_pcie_rc_serdes_tbl,
> +		.serdes_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_rc_serdes_tbl),
> +		.tx		= sar2130p_qmp_gen3x2_pcie_rc_tx_tbl,
> +		.tx_num		= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_rc_tx_tbl),
> +		.pcs		= sar2130p_qmp_gen3x2_pcie_rc_pcs_tbl,
> +		.pcs_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_rc_pcs_tbl),
> +		.pcs_misc	= sm8550_qmp_gen3x2_pcie_pcs_misc_tbl,
> +		.pcs_misc_num	= ARRAY_SIZE(sm8550_qmp_gen3x2_pcie_pcs_misc_tbl),
> +	},
> +	.tbls_ep = &(const struct qmp_phy_cfg_tbls) {
> +		.serdes		= sar2130p_qmp_gen3x2_pcie_ep_serdes_tbl,
> +		.serdes_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_ep_serdes_tbl),
> +		.pcs		= sar2130p_qmp_gen3x2_pcie_ep_pcs_tbl,
> +		.pcs_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_ep_pcs_tbl),
> +		.pcs_misc	= sar2130p_qmp_gen3x2_pcie_ep_pcs_misc_tbl,
> +		.pcs_misc_num	= ARRAY_SIZE(sar2130p_qmp_gen3x2_pcie_ep_pcs_misc_tbl),
> +	},
> +	.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			= pciephy_v5_regs_layout,
> +
> +	.pwrdn_ctrl		= SW_PWRDN | REFCLK_DRV_DSBL,
> +	.phy_status		= PHYSTATUS,
> +};
> +
>   static const struct qmp_phy_cfg sc8180x_pciephy_cfg = {
>   	.lanes			= 2,
>   
> @@ -4639,6 +4777,9 @@ static const struct of_device_id qmp_pcie_of_match_table[] = {
>   	}, {
>   		.compatible = "qcom,sa8775p-qmp-gen4x4-pcie-phy",
>   		.data = &sa8775p_qmp_gen4x4_pciephy_cfg,
> +	}, {
> +		.compatible = "qcom,sar2130p-qmp-gen3x2-pcie-phy",
> +		.data = &sar2130p_qmp_gen3x2_pciephy_cfg,
>   	}, {
>   		.compatible = "qcom,sc8180x-qmp-pcie-phy",
>   		.data = &sc8180x_pciephy_cfg,
> 

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>

Patchew 2.1-devel-b67e4c2

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