fix: phy: marvell: cp110: sata: update analog parameters according to latest ETP

Add SATA analog parameters initialization values according to
latest ETP.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Igal Liberman <igall@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>

1 files changed, 177 insertions, 11 deletions

diff --git a/drivers/phy/marvell/comphy_cp110.c b/drivers/phy/marvell/comphy_cp110.c
index e90a9136c3..a4dddb8bce 100644
--- a/drivers/phy/marvell/comphy_cp110.c
+++ b/drivers/phy/marvell/comphy_cp110.c
@@ -360,15 +360,15 @@ static int comphy_pcie_power_up(u32 lane, u32 pcie_width, bool clk_src,
 	reg_set(hpipe_addr + HPIPE_DFE_REG0,  data, mask);
 
 	/* Configure initial and final coefficient value for receiver */
-	mask = HPIPE_G3_RX_SELMUPI_MASK;
-	data = 0x1 << HPIPE_G3_RX_SELMUPI_OFFSET;
+	mask = HPIPE_G3_SET_1_G3_RX_SELMUPI_MASK;
+	data = 0x1 << HPIPE_G3_SET_1_G3_RX_SELMUPI_OFFSET;
 
-	mask |= HPIPE_G3_RX_SELMUPF_MASK;
-	data |= 0x1 << HPIPE_G3_RX_SELMUPF_OFFSET;
+	mask |= HPIPE_G3_SET_1_G3_RX_SELMUPF_MASK;
+	data |= 0x1 << HPIPE_G3_SET_1_G3_RX_SELMUPF_OFFSET;
 
-	mask |= HPIPE_G3_SETTING_BIT_MASK;
-	data |= 0x0 << HPIPE_G3_SETTING_BIT_OFFSET;
-	reg_set(hpipe_addr + HPIPE_G3_SETTINGS_1_REG,  data, mask);
+	mask |= HPIPE_G3_SET_1_G3_SAMPLER_INPAIRX2_EN_MASK;
+	data |= 0x0 << HPIPE_G3_SET_1_G3_SAMPLER_INPAIRX2_EN_OFFSET;
+	reg_set(hpipe_addr + HPIPE_G3_SET_1_REG,  data, mask);
 
 	/* Trigger sampler enable pulse */
 	mask = HPIPE_SMAPLER_MASK;
@@ -693,10 +693,176 @@ static int comphy_sata_power_up(u32 lane, void __iomem *hpipe_base,
 		0x2 << HPIPE_LOOPBACK_SEL_OFFSET, HPIPE_LOOPBACK_SEL_MASK);
 
 	debug("stage: Analog paramters from ETP(HW)\n");
-	/*
-	 * TODO: Set analog paramters from ETP(HW) - for now use the
-	 * default datas
-	 */
+	/* Set analog parameters from ETP(HW) */
+	/* G1 settings */
+	mask = HPIPE_G1_SET_1_G1_RX_SELMUPI_MASK;
+	data = 0x0 << HPIPE_G1_SET_1_G1_RX_SELMUPI_OFFSET;
+	mask |= HPIPE_G1_SET_1_G1_RX_SELMUPP_MASK;
+	data |= 0x1 << HPIPE_G1_SET_1_G1_RX_SELMUPP_OFFSET;
+	mask |= HPIPE_G1_SET_1_G1_RX_SELMUFI_MASK;
+	data |= 0x0 << HPIPE_G1_SET_1_G1_RX_SELMUFI_OFFSET;
+	mask |= HPIPE_G1_SET_1_G1_RX_SELMUFF_MASK;
+	data |= 0x3 << HPIPE_G1_SET_1_G1_RX_SELMUFF_OFFSET;
+	mask |= HPIPE_G1_SET_1_G1_RX_DIGCK_DIV_MASK;
+	data |= 0x1 << HPIPE_G1_SET_1_G1_RX_DIGCK_DIV_OFFSET;
+	reg_set(hpipe_addr + HPIPE_G1_SET_1_REG, data, mask);
+
+	mask = HPIPE_G1_SETTINGS_3_G1_FFE_CAP_SEL_MASK;
+	data = 0xf << HPIPE_G1_SETTINGS_3_G1_FFE_CAP_SEL_OFFSET;
+	mask |= HPIPE_G1_SETTINGS_3_G1_FFE_RES_SEL_MASK;
+	data |= 0x2 << HPIPE_G1_SETTINGS_3_G1_FFE_RES_SEL_OFFSET;
+	mask |= HPIPE_G1_SETTINGS_3_G1_FFE_SETTING_FORCE_MASK;
+	data |= 0x1 << HPIPE_G1_SETTINGS_3_G1_FFE_SETTING_FORCE_OFFSET;
+	mask |= HPIPE_G1_SETTINGS_3_G1_FFE_DEG_RES_LEVEL_MASK;
+	data |= 0x1 << HPIPE_G1_SETTINGS_3_G1_FFE_DEG_RES_LEVEL_OFFSET;
+	mask |= HPIPE_G1_SETTINGS_3_G1_FFE_LOAD_RES_LEVEL_MASK;
+	data |= 0x1 << HPIPE_G1_SETTINGS_3_G1_FFE_LOAD_RES_LEVEL_OFFSET;
+	reg_set(hpipe_addr + HPIPE_G1_SETTINGS_3_REG, data, mask);
+
+	/* G2 settings */
+	mask = HPIPE_G2_SET_1_G2_RX_SELMUPI_MASK;
+	data = 0x0 << HPIPE_G2_SET_1_G2_RX_SELMUPI_OFFSET;
+	mask |= HPIPE_G2_SET_1_G2_RX_SELMUPP_MASK;
+	data |= 0x1 << HPIPE_G2_SET_1_G2_RX_SELMUPP_OFFSET;
+	mask |= HPIPE_G2_SET_1_G2_RX_SELMUFI_MASK;
+	data |= 0x0 << HPIPE_G2_SET_1_G2_RX_SELMUFI_OFFSET;
+	mask |= HPIPE_G2_SET_1_G2_RX_SELMUFF_MASK;
+	data |= 0x3 << HPIPE_G2_SET_1_G2_RX_SELMUFF_OFFSET;
+	mask |= HPIPE_G2_SET_1_G2_RX_DIGCK_DIV_MASK;
+	data |= 0x1 << HPIPE_G2_SET_1_G2_RX_DIGCK_DIV_OFFSET;
+	reg_set(hpipe_addr + HPIPE_G2_SET_1_REG, data, mask);
+
+	/* G3 settings */
+	mask = HPIPE_G3_SET_1_G3_RX_SELMUPI_MASK;
+	data = 0x2 << HPIPE_G3_SET_1_G3_RX_SELMUPI_OFFSET;
+	mask |= HPIPE_G3_SET_1_G3_RX_SELMUPF_MASK;
+	data |= 0x2 << HPIPE_G3_SET_1_G3_RX_SELMUPF_OFFSET;
+	mask |= HPIPE_G3_SET_1_G3_RX_SELMUFI_MASK;
+	data |= 0x3 << HPIPE_G3_SET_1_G3_RX_SELMUFI_OFFSET;
+	mask |= HPIPE_G3_SET_1_G3_RX_SELMUFF_MASK;
+	data |= 0x3 << HPIPE_G3_SET_1_G3_RX_SELMUFF_OFFSET;
+	mask |= HPIPE_G3_SET_1_G3_RX_DFE_EN_MASK;
+	data |= 0x1 << HPIPE_G3_SET_1_G3_RX_DFE_EN_OFFSET;
+	mask |= HPIPE_G3_SET_1_G3_RX_DIGCK_DIV_MASK;
+	data |= 0x2 << HPIPE_G3_SET_1_G3_RX_DIGCK_DIV_OFFSET;
+	mask |= HPIPE_G3_SET_1_G3_SAMPLER_INPAIRX2_EN_MASK;
+	data |= 0x0 << HPIPE_G3_SET_1_G3_SAMPLER_INPAIRX2_EN_OFFSET;
+	reg_set(hpipe_addr + HPIPE_G3_SET_1_REG, data, mask);
+
+	/* DTL Control */
+	mask = HPIPE_PWR_CTR_DTL_SQ_DET_EN_MASK;
+	data = 0x1 << HPIPE_PWR_CTR_DTL_SQ_DET_EN_OFFSET;
+	mask |= HPIPE_PWR_CTR_DTL_SQ_PLOOP_EN_MASK;
+	data |= 0x1 << HPIPE_PWR_CTR_DTL_SQ_PLOOP_EN_OFFSET;
+	mask |= HPIPE_PWR_CTR_DTL_FLOOP_EN_MASK;
+	data |= 0x1 << HPIPE_PWR_CTR_DTL_FLOOP_EN_OFFSET;
+	mask |= HPIPE_PWR_CTR_DTL_CLAMPING_SEL_MASK;
+	data |= 0x1 << HPIPE_PWR_CTR_DTL_CLAMPING_SEL_OFFSET;
+	mask |= HPIPE_PWR_CTR_DTL_INTPCLK_DIV_FORCE_MASK;
+	data |= 0x1 << HPIPE_PWR_CTR_DTL_INTPCLK_DIV_FORCE_OFFSET;
+	mask |= HPIPE_PWR_CTR_DTL_CLK_MODE_MASK;
+	data |= 0x1 << HPIPE_PWR_CTR_DTL_CLK_MODE_OFFSET;
+	mask |= HPIPE_PWR_CTR_DTL_CLK_MODE_FORCE_MASK;
+	data |= 0x1 << HPIPE_PWR_CTR_DTL_CLK_MODE_FORCE_OFFSET;
+	reg_set(hpipe_addr + HPIPE_PWR_CTR_DTL_REG, data, mask);
+
+	/* Trigger sampler enable pulse (by toggleing the bit) */
+	mask = HPIPE_SMAPLER_MASK;
+	data = 0x1 << HPIPE_SMAPLER_OFFSET;
+	reg_set(hpipe_addr + HPIPE_SAMPLER_N_PROC_CALIB_CTRL_REG, data, mask);
+	mask = HPIPE_SMAPLER_MASK;
+	data = 0x0 << HPIPE_SMAPLER_OFFSET;
+	reg_set(hpipe_addr + HPIPE_SAMPLER_N_PROC_CALIB_CTRL_REG, data, mask);
+
+	/* VDD Calibration Control 3 */
+	mask = HPIPE_EXT_SELLV_RXSAMPL_MASK;
+	data = 0x10 << HPIPE_EXT_SELLV_RXSAMPL_OFFSET;
+	reg_set(hpipe_addr + HPIPE_VDD_CAL_CTRL_REG, data, mask);
+
+	/* DFE Resolution Control */
+	mask = HPIPE_DFE_RES_FORCE_MASK;
+	data = 0x1 << HPIPE_DFE_RES_FORCE_OFFSET;
+	reg_set(hpipe_addr + HPIPE_DFE_REG0, data, mask);
+
+	/* DFE F3-F5 Coefficient Control */
+	mask = HPIPE_DFE_F3_F5_DFE_EN_MASK;
+	data = 0x0 << HPIPE_DFE_F3_F5_DFE_EN_OFFSET;
+	mask |= HPIPE_DFE_F3_F5_DFE_CTRL_MASK;
+	data = 0x0 << HPIPE_DFE_F3_F5_DFE_CTRL_OFFSET;
+	reg_set(hpipe_addr + HPIPE_DFE_F3_F5_REG, data, mask);
+
+	/* G3 Setting 3 */
+	mask = HPIPE_G3_FFE_CAP_SEL_MASK;
+	data = 0xf << HPIPE_G3_FFE_CAP_SEL_OFFSET;
+	mask |= HPIPE_G3_FFE_RES_SEL_MASK;
+	data |= 0x4 << HPIPE_G3_FFE_RES_SEL_OFFSET;
+	mask |= HPIPE_G3_FFE_SETTING_FORCE_MASK;
+	data |= 0x1 << HPIPE_G3_FFE_SETTING_FORCE_OFFSET;
+	mask |= HPIPE_G3_FFE_DEG_RES_LEVEL_MASK;
+	data |= 0x1 << HPIPE_G3_FFE_DEG_RES_LEVEL_OFFSET;
+	mask |= HPIPE_G3_FFE_LOAD_RES_LEVEL_MASK;
+	data |= 0x3 << HPIPE_G3_FFE_LOAD_RES_LEVEL_OFFSET;
+	reg_set(hpipe_addr + HPIPE_G3_SETTING_3_REG, data, mask);
+
+	/* G3 Setting 4 */
+	mask = HPIPE_G3_DFE_RES_MASK;
+	data = 0x2 << HPIPE_G3_DFE_RES_OFFSET;
+	reg_set(hpipe_addr + HPIPE_G3_SETTING_4_REG, data, mask);
+
+	/* Offset Phase Control */
+	mask = HPIPE_OS_PH_OFFSET_MASK;
+	data = 0x5c << HPIPE_OS_PH_OFFSET_OFFSET;
+	mask |= HPIPE_OS_PH_OFFSET_FORCE_MASK;
+	data |= 0x1 << HPIPE_OS_PH_OFFSET_FORCE_OFFSET;
+	reg_set(hpipe_addr + HPIPE_PHASE_CONTROL_REG, data, mask);
+	mask = HPIPE_OS_PH_VALID_MASK;
+	data = 0x1 << HPIPE_OS_PH_VALID_OFFSET;
+	reg_set(hpipe_addr + HPIPE_PHASE_CONTROL_REG, data, mask);
+	mask = HPIPE_OS_PH_VALID_MASK;
+	data = 0x0 << HPIPE_OS_PH_VALID_OFFSET;
+	reg_set(hpipe_addr + HPIPE_PHASE_CONTROL_REG, data, mask);
+
+	/* Set G1 TX amplitude and TX post emphasis value */
+	mask = HPIPE_G1_SET_0_G1_TX_AMP_MASK;
+	data = 0x8 << HPIPE_G1_SET_0_G1_TX_AMP_OFFSET;
+	mask |= HPIPE_G1_SET_0_G1_TX_AMP_ADJ_MASK;
+	data |= 0x1 << HPIPE_G1_SET_0_G1_TX_AMP_ADJ_OFFSET;
+	mask |= HPIPE_G1_SET_0_G1_TX_EMPH1_MASK;
+	data |= 0x1 << HPIPE_G1_SET_0_G1_TX_EMPH1_OFFSET;
+	mask |= HPIPE_G1_SET_0_G1_TX_EMPH1_EN_MASK;
+	data |= 0x1 << HPIPE_G1_SET_0_G1_TX_EMPH1_EN_OFFSET;
+	reg_set(hpipe_addr + HPIPE_G1_SET_0_REG, data, mask);
+
+	/* Set G2 TX amplitude and TX post emphasis value */
+	mask = HPIPE_G2_SET_0_G2_TX_AMP_MASK;
+	data = 0xa << HPIPE_G2_SET_0_G2_TX_AMP_OFFSET;
+	mask |= HPIPE_G2_SET_0_G2_TX_AMP_ADJ_MASK;
+	data |= 0x1 << HPIPE_G2_SET_0_G2_TX_AMP_ADJ_OFFSET;
+	mask |= HPIPE_G2_SET_0_G2_TX_EMPH1_MASK;
+	data |= 0x2 << HPIPE_G2_SET_0_G2_TX_EMPH1_OFFSET;
+	mask |= HPIPE_G2_SET_0_G2_TX_EMPH1_EN_MASK;
+	data |= 0x1 << HPIPE_G2_SET_0_G2_TX_EMPH1_EN_OFFSET;
+	reg_set(hpipe_addr + HPIPE_G2_SET_0_REG, data, mask);
+
+	/* Set G3 TX amplitude and TX post emphasis value */
+	mask = HPIPE_G3_SET_0_G3_TX_AMP_MASK;
+	data = 0xe << HPIPE_G3_SET_0_G3_TX_AMP_OFFSET;
+	mask |= HPIPE_G3_SET_0_G3_TX_AMP_ADJ_MASK;
+	data |= 0x1 << HPIPE_G3_SET_0_G3_TX_AMP_ADJ_OFFSET;
+	mask |= HPIPE_G3_SET_0_G3_TX_EMPH1_MASK;
+	data |= 0x6 << HPIPE_G3_SET_0_G3_TX_EMPH1_OFFSET;
+	mask |= HPIPE_G3_SET_0_G3_TX_EMPH1_EN_MASK;
+	data |= 0x1 << HPIPE_G3_SET_0_G3_TX_EMPH1_EN_OFFSET;
+	mask |= HPIPE_G3_SET_0_G3_TX_SLEW_RATE_SEL_MASK;
+	data |= 0x4 << HPIPE_G3_SET_0_G3_TX_SLEW_RATE_SEL_OFFSET;
+	mask |= HPIPE_G3_SET_0_G3_TX_SLEW_CTRL_EN_MASK;
+	data |= 0x0 << HPIPE_G3_SET_0_G3_TX_SLEW_CTRL_EN_OFFSET;
+	reg_set(hpipe_addr + HPIPE_G3_SET_0_REG, data, mask);
+
+	/* SERDES External Configuration 2 register */
+	mask = SD_EXTERNAL_CONFIG2_SSC_ENABLE_MASK;
+	data = 0x1 << SD_EXTERNAL_CONFIG2_SSC_ENABLE_OFFSET;
+	reg_set(sd_ip_addr + SD_EXTERNAL_CONFIG2_REG, data, mask);
 
 	/* DFE reset sequence */
 	reg_set(hpipe_addr + HPIPE_PWR_CTR_REG,