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phy: qcom: add QMP PCIe PHY driver

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Add support for the PCIe QMP PHY on the SM8550,
SM8650 and x1e80100 SoCs.

The driver is based on the Linux phy/qualcomm/phy-qcom-qmp-pcie.c
driver and adapted to U-Boot.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241125-topic-pcie-phy-v1-1-bf08811d0a07@linaro.org
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
This commit is contained in:
Neil Armstrong
2024-11-25 09:54:24 +01:00
committed by Caleb Connolly
parent 5b7ec7fb44
commit d22fe8f2aa
17 changed files with 1702 additions and 0 deletions
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17
drivers/phy/qcom/phy-qcom-qmp-pcs-misc-v3.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2017, The Linux Foundation. All rights reserved.
*/
#ifndef QCOM_PHY_QMP_PCS_MISC_V3_H_
#define QCOM_PHY_QMP_PCS_MISC_V3_H_
/* Only for QMP V3 PHY - PCS_MISC registers */
#define QPHY_V3_PCS_MISC_CLAMP_ENABLE 0x0c
#define QPHY_V3_PCS_MISC_OSC_DTCT_CONFIG2 0x2c
#define QPHY_V3_PCS_MISC_PCIE_INT_AUX_CLK_CONFIG1 0x44
#define QPHY_V3_PCS_MISC_OSC_DTCT_MODE2_CONFIG2 0x54
#define QPHY_V3_PCS_MISC_OSC_DTCT_MODE2_CONFIG4 0x5c
#define QPHY_V3_PCS_MISC_OSC_DTCT_MODE2_CONFIG5 0x60
#endif