From 70e0af37e81e8a19e207ccf14953109d793087cb Mon Sep 17 00:00:00 2001
From: Abel Vesa <abel.vesa@linaro.org>
Date: Sat, 23 Dec 2023 13:55:22 +0200
Subject: [PATCH] phy: qcom: qmp-pcie: Add QMP v6 registers layout

For consistency, add the QMP v6 registers layout even though
they are the same as v5. Also switch all QMP v6 PHYs to use this
new layout.

Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20231223-x1e80100-phy-pcie-v2-2-223c0556908a@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
---
 drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index 2af7115ef9689..03a4898a7e6fe 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -116,6 +116,13 @@ static const unsigned int pciephy_v5_regs_layout[QPHY_LAYOUT_SIZE] = {
 	[QPHY_PCS_POWER_DOWN_CONTROL]	= QPHY_V5_PCS_POWER_DOWN_CONTROL,
 };
 
+static const unsigned int pciephy_v6_regs_layout[QPHY_LAYOUT_SIZE] = {
+	[QPHY_SW_RESET]			= QPHY_V6_PCS_SW_RESET,
+	[QPHY_START_CTRL]		= QPHY_V6_PCS_START_CONTROL,
+	[QPHY_PCS_STATUS]		= QPHY_V6_PCS_PCS_STATUS1,
+	[QPHY_PCS_POWER_DOWN_CONTROL]	= QPHY_V6_PCS_POWER_DOWN_CONTROL,
+};
+
 static const struct qmp_phy_init_tbl msm8998_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),
@@ -2936,7 +2943,7 @@ static const struct qmp_phy_cfg sdx65_qmp_pciephy_cfg = {
 	.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,
+	.regs                   = pciephy_v6_regs_layout,
 
 	.pwrdn_ctrl             = SW_PWRDN,
 	.phy_status             = PHYSTATUS_4_20,
@@ -3069,7 +3076,7 @@ static const struct qmp_phy_cfg sm8550_qmp_gen4x2_pciephy_cfg = {
 	.num_resets		= ARRAY_SIZE(sdm845_pciephy_reset_l),
 	.vreg_list		= sm8550_qmp_phy_vreg_l,
 	.num_vregs		= ARRAY_SIZE(sm8550_qmp_phy_vreg_l),
-	.regs			= pciephy_v5_regs_layout,
+	.regs			= pciephy_v6_regs_layout,
 
 	.pwrdn_ctrl		= SW_PWRDN | REFCLK_DRV_DSBL,
 	.phy_status		= PHYSTATUS_4_20,
@@ -3099,7 +3106,7 @@ static const struct qmp_phy_cfg sm8650_qmp_gen4x2_pciephy_cfg = {
 	.num_resets		= ARRAY_SIZE(sdm845_pciephy_reset_l),
 	.vreg_list		= sm8550_qmp_phy_vreg_l,
 	.num_vregs		= ARRAY_SIZE(sm8550_qmp_phy_vreg_l),
-	.regs			= pciephy_v5_regs_layout,
+	.regs			= pciephy_v6_regs_layout,
 
 	.pwrdn_ctrl		= SW_PWRDN | REFCLK_DRV_DSBL,
 	.phy_status		= PHYSTATUS_4_20,