Re: [PATCH V2 4/9] phy: qcom-qmp-pcie: Add support for IPQ9574 g3x1 and g3x2 PCIEs

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On 4/10/2023 8:51 PM, Vinod Koul wrote:

On 04-04-23, 22:18, Devi Priya wrote:

Add support for a single-lane and two-lane PCIe PHYs
found on Qualcomm IPQ9574 platform.


Is there a reason to have the phy patches with the whole pile. Didnt
notice any dependency, so please consider splitting per susbsystem
(hint: that will get you faster reviews as well)


Sure, thanks!


Co-developed-by: Anusha Rao <quic_anusha@xxxxxxxxxxx>
Signed-off-by: Anusha Rao <quic_anusha@xxxxxxxxxxx>
Signed-off-by: Devi Priya <quic_devipriy@xxxxxxxxxxx>
---
  Changes in V2:
	- Added qmp_pcie_offsets for ipq9574 3x1 and 3x2 PHY
	  configuration as it does not contain child node

  drivers/phy/qualcomm/phy-qcom-qmp-pcie.c      | 332 ++++++++++++++++++
  .../phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h   |  26 +-
  .../phy/qualcomm/phy-qcom-qmp-qserdes-pll.h   |   3 +
  3 files changed, 355 insertions(+), 6 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index b1e81530d551..39ed2076bdce 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -515,6 +515,250 @@ 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),


small cases for hex values please.

Okay



+	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_tx_tbl[] = {
+	QMP_PHY_INIT_CFG(QSERDES_V4_TX_RES_CODE_LANE_OFFSET_TX, 0x02),
+	QMP_PHY_INIT_CFG(QSERDES_V4_TX_RCV_DETECT_LVL_2, 0x12),
+	QMP_PHY_INIT_CFG(QSERDES_V4_TX_HIGHZ_DRVR_EN, 0x10),
+	QMP_PHY_INIT_CFG(QSERDES_V4_TX_LANE_MODE_1, 0x06),
+};
+
+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),
@@ -2045,6 +2289,10 @@ static const char * const ipq8074_pciephy_clk_l[] = {
  	"aux", "cfg_ahb",
  };
+static const char * const ipq9574_pciephy_clk_l[] = { 
+	"aux", "cfg_ahb", "anoc_lane", "snoc_lane",
+};
+
  static const char * const msm8996_phy_clk_l[] = {
  	"aux", "cfg_ahb", "ref",
  };
@@ -2075,6 +2323,24 @@ static const char * const sdm845_pciephy_reset_l[] = {
  	"phy",
  };
+static const struct qmp_pcie_offsets qmp_pcie_offsets_3x1_ipq9574 = { 
+	.serdes         = 0,
+	.tx             = 0x0200,
+	.rx             = 0x0400,
+	.pcs            = 0x0800,
+	.pcs_misc       = 0x0c00,
+};
+
+static const struct qmp_pcie_offsets qmp_pcie_offsets_3x2_ipq9574 = {
+	.serdes		= 0,
+	.tx		= 0x0200,
+	.rx		= 0x0400,
+	.tx2		= 0x0600,
+	.rx2		= 0x0800,
+	.pcs		= 0x1000,
+	.pcs_misc	= 0x1400,
+};
+
  static const struct qmp_pcie_offsets qmp_pcie_offsets_v5 = {
  	.serdes		= 0,
  	.pcs		= 0x0200,
@@ -2177,6 +2443,66 @@ 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_3x1_ipq9574,
+
+	.tbls = {
+		.serdes		= ipq9574_gen3x1_pcie_serdes_tbl,
+		.serdes_num	= ARRAY_SIZE(ipq9574_gen3x1_pcie_serdes_tbl),
+		.tx		= ipq9574_pcie_tx_tbl,
+		.tx_num		= ARRAY_SIZE(ipq9574_pcie_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),
+	},
+	.clk_list		= ipq9574_pciephy_clk_l,
+	.num_clks		= ARRAY_SIZE(ipq9574_pciephy_clk_l),
+	.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_3x2_ipq9574,
+
+	.tbls = {
+		.serdes		= ipq9574_gen3x2_pcie_serdes_tbl,
+		.serdes_num	= ARRAY_SIZE(ipq9574_gen3x2_pcie_serdes_tbl),
+		.tx		= ipq9574_pcie_tx_tbl,
+		.tx_num		= ARRAY_SIZE(ipq9574_pcie_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),
+	},
+	.clk_list		= ipq9574_pciephy_clk_l,
+	.num_clks		= ARRAY_SIZE(ipq9574_pciephy_clk_l),
+	.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 sdm845_qmp_pciephy_cfg = {
  	.lanes			= 1,
@@ -3379,6 +3705,12 @@ 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..5f002b150cea 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v5.h
@@ -8,11 +8,25 @@
  #define QCOM_PHY_QMP_PCS_PCIE_V5_H_
/* Only for QMP V5 PHY - PCS_PCIE registers */ 
-#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_INT_AUX_CLK_CONFIG1		0x54
-#define QPHY_V5_PCS_PCIE_OSC_DTCT_ACTIONS		0x94
-#define QPHY_V5_PCS_PCIE_EQ_CONFIG2			0xa8
+#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
--
2.17.1



Best Regards,
Devi Priya
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