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phy: qcom-qmp-pcie: Fix sm8450_qmp_gen4x2_pcie_pcs_tbl[] register names

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sm8450_qmp_gen4x2_pcie_pcs_tbl[] contains the init sequence for PCS
registers of QMP PHY v5.20. So use the v5.20 specific register names.
Only major change is the rename of PCS_EQ_CONFIG{2/3} registers to
PCS_EQ_CONFIG{4/5}.

Fixes: 2c91bf6bf2 ("phy: qcom-qmp: Add SM8450 PCIe1 PHY support")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20221102081835.41892-2-manivannan.sadhasivam@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Manivannan Sadhasivam
2022-11-02 13:48:35 +05:30
committed by Vinod Koul
parent 9ddcd920f8
commit 883aebf6e1
3 changed files with 19 additions and 4 deletions
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8
drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
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@@ -1414,10 +1414,10 @@ static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_rx_tbl[] = {
};
static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_pcs_tbl[] = {
QMP_PHY_INIT_CFG(QPHY_V5_PCS_EQ_CONFIG2, 0x16),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_EQ_CONFIG3, 0x22),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_G3S2_PRE_GAIN, 0x2e),
QMP_PHY_INIT_CFG(QPHY_V5_PCS_RX_SIGDET_LVL, 0x99),
QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_EQ_CONFIG4, 0x16),
QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_EQ_CONFIG5, 0x22),
QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_G3S2_PRE_GAIN, 0x2e),
QMP_PHY_INIT_CFG(QPHY_V5_20_PCS_RX_SIGDET_LVL, 0x99),
};
static const struct qmp_phy_init_tbl sm8450_qmp_gen4x2_pcie_pcs_misc_tbl[] = {

14
drivers/phy/qualcomm/phy-qcom-qmp-pcs-v5_20.h Normal file
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@@ -0,0 +1,14 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2022, Linaro Ltd.
*/
#ifndef QCOM_PHY_QMP_PCS_V5_20_H_
#define QCOM_PHY_QMP_PCS_V5_20_H_
#define QPHY_V5_20_PCS_G3S2_PRE_GAIN 0x170
#define QPHY_V5_20_PCS_RX_SIGDET_LVL 0x188
#define QPHY_V5_20_PCS_EQ_CONFIG4 0x1e0
#define QPHY_V5_20_PCS_EQ_CONFIG5 0x1e4
#endif

1
drivers/phy/qualcomm/phy-qcom-qmp.h
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@@ -38,6 +38,7 @@
#include "phy-qcom-qmp-pcs-pcie-v4_20.h"
#include "phy-qcom-qmp-pcs-v5.h"
#include "phy-qcom-qmp-pcs-v5_20.h"
#include "phy-qcom-qmp-pcs-pcie-v5.h"
#include "phy-qcom-qmp-pcs-usb-v5.h"
#include "phy-qcom-qmp-pcs-ufs-v5.h"