[PATCH 4/6] phy: qcom-qmp: pcs-pcie: Add v8 register offsets

Jingyi Wang jingyi.wang at oss.qualcomm.com
Wed Sep 24 16:33:20 PDT 2025


From: Qiang Yu <qiang.yu at oss.qualcomm.com>

Kaanapali SoC uses QMP phy with version v8 for PCIe Gen3 x2. Add the new
PCS PCIE specific offsets in a dedicated header file.

Signed-off-by: Qiang Yu <qiang.yu at oss.qualcomm.com>
Signed-off-by: Jingyi Wang <jingyi.wang at oss.qualcomm.com>
---
 drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v8.h | 35 +++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v8.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v8.h
new file mode 100644
index 000000000000..5d630e5123a5
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-pcie-v8.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. All rights reserved.
+ */
+
+#ifndef QCOM_PHY_QMP_PCS_PCIE_V8_H_
+#define QCOM_PHY_QMP_PCS_PCIE_V8_H_
+
+/* Only for QMP V8 PHY - PCIE PCS registers */
+
+#define QPHY_PCIE_V8_PCS_POWER_STATE_CONFIG2		0x00c
+#define QPHY_PCIE_V8_PCS_TX_RX_CONFIG		0x018
+#define QPHY_PCIE_V8_PCS_ENDPOINT_REFCLK_DRIVE	0x01c
+#define QPHY_PCIE_V8_PCS_OSC_DTCT_ACTIONS		0x090
+#define QPHY_PCIE_V8_PCS_EQ_CONFIG1			0x0a0
+#define QPHY_PCIE_V8_PCS_G3_RXEQEVAL_TIME		0x0f0
+#define QPHY_PCIE_V8_PCS_G4_RXEQEVAL_TIME		0x0f4
+#define QPHY_PCIE_V8_PCS_G4_EQ_CONFIG5		0x108
+#define QPHY_PCIE_V8_PCS_G4_PRE_GAIN			0x15c
+#define QPHY_PCIE_V8_PCS_RX_MARGINING_CONFIG1	0x17c
+#define QPHY_PCIE_V8_PCS_RX_MARGINING_CONFIG3	0x184
+#define QPHY_PCIE_V8_PCS_RX_MARGINING_CONFIG5	0x18c
+#define QPHY_PCIE_V8_PCS_G3_FOM_EQ_CONFIG5		0x1ac
+#define QPHY_PCIE_V8_PCS_G4_FOM_EQ_CONFIG5		0x1c0
+#define QPHY_PCIE_V8_PCS_POWER_STATE_CONFIG6			0x1d0
+
+#define QPHY_PCIE_V8_PCS_G12S1_TXDEEMPH_M6DB			0x170
+#define QPHY_PCIE_V8_PCS_G3S2_PRE_GAIN			0x178
+#define QPHY_PCIE_V8_PCS_RX_SIGDET_LVL			0x190
+#define QPHY_PCIE_V8_PCS_ELECIDLE_DLY_SEL			0x1b8
+#define QPHY_PCIE_V8_PCS_PCS_TX_RX_CONFIG1			0x1dc
+#define QPHY_PCIE_V8_PCS_PCS_TX_RX_CONFIG2			0x1e0
+#define QPHY_PCIE_V8_PCS_EQ_CONFIG4			0x1f8
+#define QPHY_PCIE_V8_PCS_EQ_CONFIG5			0x1fc
+#endif

-- 
2.25.1




More information about the linux-phy mailing list