Received-SPF: pass (google.com: domain of linux-kernel+bounces-177343-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1;
Date: Mon, 13 May 2024 11:25:45 +0300
From: Abel Vesa <abel.vesa@linaro.org>
To: devi priya <quic_devipriy@quicinc.com>
Cc: vkoul@kernel.org, kishon@kernel.org, robh@kernel.org,
	krzk+dt@kernel.org, conor+dt@kernel.org,
	dmitry.baryshkov@linaro.org, neil.armstrong@linaro.org,
	quic_msarkar@quicinc.com, quic_qianyu@quicinc.com,
	quic_cang@quicinc.com, linux-arm-msm@vger.kernel.org,
	linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH V3 2/2] phy: qcom-qmp-pcie: Add support for IPQ9574 g3x1
 and g3x2 PCIEs
Message-ID: <ZkHOiQj6a980BkI5@linaro.org>
References: <20240512082541.1805335-1-quic_devipriy@quicinc.com>
 <20240512082541.1805335-3-quic_devipriy@quicinc.com>
Precedence: bulk
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20240512082541.1805335-3-quic_devipriy@quicinc.com>

On 24-05-12 13:55:41, devi priya wrote:
> Add support for a single-lane and two-lane PCIe PHYs
> found on Qualcomm IPQ9574 platform.
> Also, add the definitions for missing register offsets.
> 
> Co-developed-by: Anusha Rao <quic_anusha@quicinc.com>
> Signed-off-by: Anusha Rao <quic_anusha@quicinc.com>
> Signed-off-by: devi priya <quic_devipriy@quicinc.com>
> ---
>  Changes in V3:
> 	- Dropped ipq9574_pcie_tx_tbl and reused ipq8074_pcie_gen3_tx_tbl
> 	  as the table offsets are the same.
> 	- Used pciephy_v5_regs_layout instead of v4 for gen3x2 PHY.
> 
>  drivers/phy/qualcomm/phy-qcom-qmp-pcie.c      | 309 ++++++++++++++++++
>  .../phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h   |  14 +
>  .../phy/qualcomm/phy-qcom-qmp-qserdes-pll.h   |   3 +

Maybe split the patch into 3 separate per-file patches.

Beyond that, LGTM.

Reviewed-by: Abel Vesa <abel.vesa@linaro.org>

>  3 files changed, 326 insertions(+)
> 
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> index 6c796723c8f5..8cb91b9114d6 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
> @@ -489,6 +489,243 @@ static const struct qmp_phy_init_tbl ipq8074_pcie_gen3_pcs_misc_tbl[] = {
>  	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
>  };
>  
> +static const struct qmp_phy_init_tbl ipq9574_gen3x1_pcie_serdes_tbl[] = {
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CLKBUFLR_EN, 0x18),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CTRL_BY_PSM, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x31),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_IVCO, 0x0f),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TRIM, 0x0f),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CMN_CONFIG, 0x06),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP_EN, 0x42),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_RESETSM_CNTRL, 0x20),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_MAP, 0x04),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER1, 0xff),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER2, 0x3f),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x30),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x21),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE0, 0x68),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE0, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE0, 0xaa),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE0, 0xab),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE0, 0x14),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE0, 0xd4),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE0, 0x09),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE0, 0x16),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE0, 0x28),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE0, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE0, 0xa0),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE0, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE0, 0x24),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x20),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV, 0x0a),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x32),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SYS_CLK_CTRL, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_BUF_ENABLE, 0x07),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_EN_SEL, 0x08),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TIMER, 0x0a),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE1, 0x53),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE1, 0x05),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE1, 0x55),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE1, 0x55),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE1, 0x29),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE1, 0xaa),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE1, 0x09),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE1, 0x16),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE1, 0x28),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE1, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE1, 0xa0),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE1, 0x03),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE1, 0xb4),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV_MODE1, 0x08),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_EN_CENTER, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER1, 0x7d),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER2, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_ADJ_PER1, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_ADJ_PER2, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE0, 0x0a),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE0, 0x05),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE1, 0x08),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE1, 0x04),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE0, 0x19),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE1, 0x28),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x89),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x10),
> +};
> +
> +static const struct qmp_phy_init_tbl ipq9574_gen3x2_pcie_serdes_tbl[] = {
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CLKBUFLR_EN, 0x18),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_BIAS_EN_CTRL_BY_PSM, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x31),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_IVCO, 0x0f),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TRIM, 0x0f),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CMN_CONFIG, 0x06),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP_EN, 0x42),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_RESETSM_CNTRL, 0x20),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_MAP, 0x04),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER1, 0xff),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE_TIMER2, 0x3f),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x30),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x21),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE0, 0x68),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE0, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE0, 0xaa),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE0, 0xab),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE0, 0x14),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE0, 0xd4),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE0, 0x09),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE0, 0x16),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE0, 0x28),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE0, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE0, 0xa0),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE0, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE0, 0x24),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV, 0x0a),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_SELECT, 0x32),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SYS_CLK_CTRL, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_BUF_ENABLE, 0x07),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SYSCLK_EN_SEL, 0x08),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_BG_TIMER, 0x0a),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DEC_START_MODE1, 0x53),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START3_MODE1, 0x05),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START2_MODE1, 0x55),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_DIV_FRAC_START1_MODE1, 0x55),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP2_MODE1, 0x29),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_LOCK_CMP1_MODE1, 0xaa),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CP_CTRL_MODE1, 0x09),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_RCTRL_MODE1, 0x16),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_PLL_CCTRL_MODE1, 0x28),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN1_MODE1, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_INTEGLOOP_GAIN0_MODE1, 0xa0),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE2_MODE1, 0x03),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_VCO_TUNE1_MODE1, 0xb4),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SVS_MODE_CLK_SEL, 0x05),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CORE_CLK_EN, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CORECLK_DIV_MODE1, 0x08),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_EN_CENTER, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER1, 0x7d),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_PER2, 0x01),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_ADJ_PER1, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_ADJ_PER2, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE0, 0x0a),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE0, 0x05),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE1_MODE1, 0x08),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_SSC_STEP_SIZE2_MODE1, 0x04),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE0, 0x19),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_EP_DIV_MODE1, 0x28),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x90),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_HSCLK_SEL, 0x89),
> +	QMP_PHY_INIT_CFG(QSERDES_PLL_CLK_ENABLE1, 0x10),
> +};
> +
> +static const struct qmp_phy_init_tbl ipq9574_pcie_rx_tbl[] = {
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_CNTRL, 0x03),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_ENABLES, 0x1c),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_SIGDET_DEGLITCH_CNTRL, 0x14),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x61),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL3, 0x04),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL4, 0x1e),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_DFE_EN_TIMER, 0x04),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_FO_GAIN, 0x0c),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_GAIN, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_SO_SATURATION_AND_ENABLE, 0x7f),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_UCDR_PI_CONTROLS, 0x70),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL1, 0x73),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_EQU_ADAPTOR_CNTRL2, 0x80),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_LOW, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH2, 0xc8),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH3, 0x09),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_10_HIGH4, 0xb1),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_LOW, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH2, 0xc8),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH3, 0x09),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_01_HIGH4, 0xb1),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_LOW, 0xf0),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH, 0x02),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH2, 0x2f),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH3, 0xd3),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_MODE_00_HIGH4, 0x40),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_HIGH, 0x00),
> +	QMP_PHY_INIT_CFG(QSERDES_V4_RX_RX_IDAC_TSETTLE_LOW, 0xc0),
> +};
> +
> +static const struct qmp_phy_init_tbl ipq9574_gen3x1_pcie_pcs_tbl[] = {
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_DCC_CAL_CONFIG, 0x01),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_G12S1_TXDEEMPH_M3P5DB, 0x10),
> +};
> +
> +static const struct qmp_phy_init_tbl ipq9574_gen3x1_pcie_pcs_misc_tbl[] = {
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG2, 0x0d),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG1, 0x14),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG1, 0x10),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_EQ_CONFIG2, 0x0b),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_PRE, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_PRESET_P10_POST, 0x58),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_POWER_STATE_CONFIG4, 0x07),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_CONFIG2, 0x52),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2, 0x50),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4, 0x1a),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5, 0x06),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_OSC_DTCT_MODE2_CONFIG6, 0x03),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
> +};
> +
> +static const struct qmp_phy_init_tbl ipq9574_gen3x2_pcie_pcs_tbl[] = {
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_REFGEN_REQ_CONFIG1, 0x0d),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_G12S1_TXDEEMPH_M3P5DB, 0x10),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_P2U3_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_DCC_CAL_CONFIG, 0x01),
> +	QMP_PHY_INIT_CFG(QPHY_V4_PCS_RX_SIGDET_LVL, 0xaa),
> +};
> +
> +static const struct qmp_phy_init_tbl ipq9574_gen3x2_pcie_pcs_misc_tbl[] = {
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG2, 0x1d),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L, 0x01),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG1, 0x14),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG1, 0x10),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_EQ_CONFIG2, 0x0b),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_PRESET_P10_PRE, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_PRESET_P10_POST, 0x58),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG4, 0x07),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG1, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG2, 0x52),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG4, 0x19),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1, 0x00),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2, 0x49),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4, 0x2a),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5, 0x02),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG6, 0x03),
> +	QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE, 0xc1),
> +};
> +
>  static const struct qmp_phy_init_tbl sdm845_qmp_pcie_serdes_tbl[] = {
>  	QMP_PHY_INIT_CFG(QSERDES_V3_COM_BIAS_EN_CLKBUFLR_EN, 0x14),
>  	QMP_PHY_INIT_CFG(QSERDES_V3_COM_CLK_SELECT, 0x30),
> @@ -2535,6 +2772,16 @@ static const struct qmp_pcie_offsets qmp_pcie_offsets_v5 = {
>  	.rx2		= 0x1800,
>  };
>  
> +static const struct qmp_pcie_offsets qmp_pcie_offsets_ipq9574 = {
> +	.serdes         = 0,
> +	.pcs            = 0x1000,
> +	.pcs_misc       = 0x1400,
> +	.tx             = 0x0200,
> +	.rx             = 0x0400,
> +	.tx2            = 0x0600,
> +	.rx2            = 0x0800,
> +};
> +
>  static const struct qmp_pcie_offsets qmp_pcie_offsets_v5_20 = {
>  	.serdes		= 0x1000,
>  	.pcs		= 0x1200,
> @@ -2647,6 +2894,62 @@ static const struct qmp_phy_cfg ipq6018_pciephy_cfg = {
>  	.phy_status		= PHYSTATUS,
>  };
>  
> +static const struct qmp_phy_cfg ipq9574_gen3x1_pciephy_cfg = {
> +	.lanes			= 1,
> +
> +	.offsets		= &qmp_pcie_offsets_v4x1,
> +
> +	.tbls = {
> +		.serdes		= ipq9574_gen3x1_pcie_serdes_tbl,
> +		.serdes_num	= ARRAY_SIZE(ipq9574_gen3x1_pcie_serdes_tbl),
> +		.tx		= ipq8074_pcie_gen3_tx_tbl,
> +		.tx_num		= ARRAY_SIZE(ipq8074_pcie_gen3_tx_tbl),
> +		.rx		= ipq9574_pcie_rx_tbl,
> +		.rx_num		= ARRAY_SIZE(ipq9574_pcie_rx_tbl),
> +		.pcs		= ipq9574_gen3x1_pcie_pcs_tbl,
> +		.pcs_num	= ARRAY_SIZE(ipq9574_gen3x1_pcie_pcs_tbl),
> +		.pcs_misc	= ipq9574_gen3x1_pcie_pcs_misc_tbl,
> +		.pcs_misc_num	= ARRAY_SIZE(ipq9574_gen3x1_pcie_pcs_misc_tbl),
> +	},
> +	.reset_list		= ipq8074_pciephy_reset_l,
> +	.num_resets		= ARRAY_SIZE(ipq8074_pciephy_reset_l),
> +	.vreg_list		= NULL,
> +	.num_vregs		= 0,
> +	.regs			= pciephy_v4_regs_layout,
> +
> +	.pwrdn_ctrl		= SW_PWRDN | REFCLK_DRV_DSBL,
> +	.phy_status		= PHYSTATUS,
> +	.pipe_clock_rate	= 250000000,
> +};
> +
> +static const struct qmp_phy_cfg ipq9574_gen3x2_pciephy_cfg = {
> +	.lanes			= 2,
> +
> +	.offsets		= &qmp_pcie_offsets_ipq9574,
> +
> +	.tbls = {
> +		.serdes		= ipq9574_gen3x2_pcie_serdes_tbl,
> +		.serdes_num	= ARRAY_SIZE(ipq9574_gen3x2_pcie_serdes_tbl),
> +		.tx		= ipq8074_pcie_gen3_tx_tbl,
> +		.tx_num		= ARRAY_SIZE(ipq8074_pcie_gen3_tx_tbl),
> +		.rx		= ipq9574_pcie_rx_tbl,
> +		.rx_num		= ARRAY_SIZE(ipq9574_pcie_rx_tbl),
> +		.pcs		= ipq9574_gen3x2_pcie_pcs_tbl,
> +		.pcs_num	= ARRAY_SIZE(ipq9574_gen3x2_pcie_pcs_tbl),
> +		.pcs_misc	= ipq9574_gen3x2_pcie_pcs_misc_tbl,
> +		.pcs_misc_num	= ARRAY_SIZE(ipq9574_gen3x2_pcie_pcs_misc_tbl),
> +	},
> +	.reset_list		= ipq8074_pciephy_reset_l,
> +	.num_resets		= ARRAY_SIZE(ipq8074_pciephy_reset_l),
> +	.vreg_list		= NULL,
> +	.num_vregs		= 0,
> +	.regs			= pciephy_v5_regs_layout,
> +
> +	.pwrdn_ctrl		= SW_PWRDN | REFCLK_DRV_DSBL,
> +	.phy_status		= PHYSTATUS,
> +	.pipe_clock_rate	= 250000000,
> +};
> +
>  static const struct qmp_phy_cfg sdm845_qmp_pciephy_cfg = {
>  	.lanes			= 1,
>  
> @@ -4030,6 +4333,12 @@ static const struct of_device_id qmp_pcie_of_match_table[] = {
>  	}, {
>  		.compatible = "qcom,ipq8074-qmp-pcie-phy",
>  		.data = &ipq8074_pciephy_cfg,
> +	}, {
> +		.compatible = "qcom,ipq9574-qmp-gen3x1-pcie-phy",
> +		.data = &ipq9574_gen3x1_pciephy_cfg,
> +	}, {
> +		.compatible = "qcom,ipq9574-qmp-gen3x2-pcie-phy",
> +		.data = &ipq9574_gen3x2_pciephy_cfg,
>  	}, {
>  		.compatible = "qcom,msm8998-qmp-pcie-phy",
>  		.data = &msm8998_pciephy_cfg,
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
> index a469ae2a10a1..fa15a03055de 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
> @@ -11,8 +11,22 @@
>  #define QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG2		0x0c
>  #define QPHY_V5_PCS_PCIE_POWER_STATE_CONFIG4		0x14
>  #define QPHY_V5_PCS_PCIE_ENDPOINT_REFCLK_DRIVE		0x20
> +#define QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_L	0x44
> +#define QPHY_V5_PCS_PCIE_L1P1_WAKEUP_DLY_TIME_AUXCLK_H	0x48
> +#define QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_L	0x4c
> +#define QPHY_V5_PCS_PCIE_L1P2_WAKEUP_DLY_TIME_AUXCLK_H	0x50
>  #define QPHY_V5_PCS_PCIE_INT_AUX_CLK_CONFIG1		0x54
> +#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG1		0x5c
> +#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG2		0x60
> +#define QPHY_V5_PCS_PCIE_OSC_DTCT_CONFIG4		0x68
> +#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG2		0x7c
> +#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG4		0x84
> +#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG5		0x88
> +#define QPHY_V5_PCS_PCIE_OSC_DTCT_MODE2_CONFIG6		0x8c
>  #define QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS		0x94
> +#define QPHY_V5_PCS_PCIE_EQ_CONFIG1			0xa4
>  #define QPHY_V5_PCS_PCIE_EQ_CONFIG2			0xa8
> +#define QPHY_V5_PCS_PCIE_PRESET_P10_PRE			0xc0
> +#define QPHY_V5_PCS_PCIE_PRESET_P10_POST		0xe4
>  
>  #endif
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-qserdes-pll.h b/drivers/phy/qualcomm/phy-qcom-qmp-qserdes-pll.h
> index ad326e301a3a..231e59364e31 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-qserdes-pll.h
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-qserdes-pll.h
> @@ -8,6 +8,9 @@
>  
>  /* QMP V2 PHY for PCIE gen3 ports - QSERDES PLL registers */
>  #define QSERDES_PLL_BG_TIMER				0x00c
> +#define QSERDES_PLL_SSC_EN_CENTER			0x010
> +#define QSERDES_PLL_SSC_ADJ_PER1			0x014
> +#define QSERDES_PLL_SSC_ADJ_PER2			0x018
>  #define QSERDES_PLL_SSC_PER1				0x01c
>  #define QSERDES_PLL_SSC_PER2				0x020
>  #define QSERDES_PLL_SSC_STEP_SIZE1_MODE0		0x024
> -- 
> 2.34.1
>