[PATCH v5 03/12] phy: qcom-qmp: pcs: Add v6.20 register offsets

From: Abel Vesa
Date: Tue Jan 24 2023 - 07:47:40 EST


The new SM8550 SoC bumps up the HW version of QMP phy to v6.20 for
PCIE g4x2. Add the new PCS offsets in a dedicated header file.

Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---

This patchset relies on the following patchset:
https://lore.kernel.org/all/20230117224148.1914627-1-abel.vesa@xxxxxxxxxx/

The v4 of this patch is:
https://lore.kernel.org/all/20230119140453.3942340-4-abel.vesa@xxxxxxxxxx/

Changes since v4:
* none

Changes since v3:
* added Dmitry's R-b tag

Changes since v2:
* none

Changes since v1:
* split all the offsets into separate patches, like Vinod suggested


drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_20.h | 18 ++++++++++++++++++
drivers/phy/qualcomm/phy-qcom-qmp.h | 2 ++
2 files changed, 20 insertions(+)
create mode 100644 drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_20.h

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_20.h b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_20.h
new file mode 100644
index 000000000000..9c3f1e4950e6
--- /dev/null
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcs-v6_20.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2023, Linaro Limited
+ */
+
+#ifndef QCOM_PHY_QMP_PCS_V6_20_H_
+#define QCOM_PHY_QMP_PCS_V6_20_H_
+
+/* Only for QMP V6_20 PHY - USB/PCIe PCS registers */
+#define QPHY_V6_20_PCS_G3S2_PRE_GAIN 0x178
+#define QPHY_V6_20_PCS_RX_SIGDET_LVL 0x190
+#define QPHY_V6_20_PCS_COM_ELECIDLE_DLY_SEL 0x1b8
+#define QPHY_V6_20_PCS_TX_RX_CONFIG1 0x1dc
+#define QPHY_V6_20_PCS_TX_RX_CONFIG2 0x1e0
+#define QPHY_V6_20_PCS_EQ_CONFIG4 0x1f8
+#define QPHY_V6_20_PCS_EQ_CONFIG5 0x1fc
+
+#endif
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.h b/drivers/phy/qualcomm/phy-qcom-qmp.h
index 80e3b5c860b6..760de4c76e5b 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp.h
+++ b/drivers/phy/qualcomm/phy-qcom-qmp.h
@@ -40,6 +40,8 @@

#include "phy-qcom-qmp-pcs-v6.h"

+#include "phy-qcom-qmp-pcs-v6_20.h"
+
/* Only for QMP V3 & V4 PHY - DP COM registers */
#define QPHY_V3_DP_COM_PHY_MODE_CTRL 0x00
#define QPHY_V3_DP_COM_SW_RESET 0x04
--
2.34.1