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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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51e8114f80
This adds the SNPS FemtoPHY V2 driver used in QCOM SOCs. There are potentially multiple instances of this UTMI PHY on the SOC, all which can utilize this driver. The V2 driver will have a different register map compared to V1. Signed-off-by: Wesley Cheng <wcheng@codeaurora.org> Reviewed-by: Philipp Zabel <pza@pengutronix.de> Reviewed-by: Manu Gautam <mgautam@codeaurora.org> Reviewed-by: Vinod Koul <vkoul@kernel.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Link: https://lore.kernel.org/r/1588636467-23409-3-git-send-email-wcheng@codeaurora.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
131 lines
3.7 KiB
Plaintext
131 lines
3.7 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Phy drivers for Qualcomm and Atheros platforms
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#
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config PHY_ATH79_USB
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tristate "Atheros AR71XX/9XXX USB PHY driver"
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depends on OF && (ATH79 || COMPILE_TEST)
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default y if USB_EHCI_HCD_PLATFORM || USB_OHCI_HCD_PLATFORM
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select RESET_CONTROLLER
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select GENERIC_PHY
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help
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Enable this to support the USB PHY on Atheros AR71XX/9XXX SoCs.
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config PHY_QCOM_APQ8064_SATA
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tristate "Qualcomm APQ8064 SATA SerDes/PHY driver"
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depends on ARCH_QCOM
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depends on HAS_IOMEM
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depends on OF
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select GENERIC_PHY
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config PHY_QCOM_IPQ4019_USB
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tristate "Qualcomm IPQ4019 USB PHY driver"
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depends on OF && (ARCH_QCOM || COMPILE_TEST)
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select GENERIC_PHY
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help
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Support for the USB PHY-s on Qualcomm IPQ40xx SoC-s.
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config PHY_QCOM_IPQ806X_SATA
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tristate "Qualcomm IPQ806x SATA SerDes/PHY driver"
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depends on ARCH_QCOM
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depends on HAS_IOMEM
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depends on OF
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select GENERIC_PHY
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config PHY_QCOM_PCIE2
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tristate "Qualcomm PCIe Gen2 PHY Driver"
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depends on OF && COMMON_CLK && (ARCH_QCOM || COMPILE_TEST)
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select GENERIC_PHY
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help
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Enable this to support the Qualcomm PCIe PHY, used with the Synopsys
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based PCIe controller.
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config PHY_QCOM_QMP
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tristate "Qualcomm QMP PHY Driver"
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depends on OF && COMMON_CLK && (ARCH_QCOM || COMPILE_TEST)
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select GENERIC_PHY
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help
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Enable this to support the QMP PHY transceiver that is used
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with controllers such as PCIe, UFS, and USB on Qualcomm chips.
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config PHY_QCOM_QUSB2
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tristate "Qualcomm QUSB2 PHY Driver"
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depends on OF && (ARCH_QCOM || COMPILE_TEST)
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depends on NVMEM || !NVMEM
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select GENERIC_PHY
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help
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Enable this to support the HighSpeed QUSB2 PHY transceiver for USB
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controllers on Qualcomm chips. This driver supports the high-speed
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PHY which is usually paired with either the ChipIdea or Synopsys DWC3
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USB IPs on MSM SOCs.
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config PHY_QCOM_UFS
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tristate "Qualcomm UFS PHY driver"
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depends on OF && ARCH_QCOM
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select GENERIC_PHY
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help
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Support for UFS PHY on QCOM chipsets.
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if PHY_QCOM_UFS
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config PHY_QCOM_UFS_14NM
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tristate
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default PHY_QCOM_UFS
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help
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Support for 14nm UFS QMP phy present on QCOM chipsets.
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config PHY_QCOM_UFS_20NM
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tristate
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default PHY_QCOM_UFS
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depends on BROKEN
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help
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Support for 20nm UFS QMP phy present on QCOM chipsets.
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endif
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config PHY_QCOM_USB_HS
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tristate "Qualcomm USB HS PHY module"
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depends on USB_ULPI_BUS
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depends on EXTCON || !EXTCON # if EXTCON=m, this cannot be built-in
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select GENERIC_PHY
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help
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Support for the USB high-speed ULPI compliant phy on Qualcomm
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chipsets.
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config PHY_QCOM_USB_SNPS_FEMTO_V2
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tristate "Qualcomm SNPS FEMTO USB HS PHY V2 module"
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depends on OF && (ARCH_QCOM || COMPILE_TEST)
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select GENERIC_PHY
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help
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Enable support for the USB high-speed SNPS Femto phy on Qualcomm
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chipsets. This PHY has differences in the register map compared
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to the V1 variants. The PHY is paired with a Synopsys DWC3 USB
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controller on Qualcomm SOCs.
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config PHY_QCOM_USB_HSIC
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tristate "Qualcomm USB HSIC ULPI PHY module"
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depends on USB_ULPI_BUS
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select GENERIC_PHY
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help
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Support for the USB HSIC ULPI compliant PHY on QCOM chipsets.
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config PHY_QCOM_USB_HS_28NM
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tristate "Qualcomm 28nm High-Speed PHY"
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depends on ARCH_QCOM || COMPILE_TEST
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depends on EXTCON || !EXTCON # if EXTCON=m, this cannot be built-in
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select GENERIC_PHY
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help
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Enable this to support the Qualcomm Synopsys DesignWare Core 28nm
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High-Speed PHY driver. This driver supports the Hi-Speed PHY which
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is usually paired with either the ChipIdea or Synopsys DWC3 USB
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IPs on MSM SOCs.
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config PHY_QCOM_USB_SS
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tristate "Qualcomm USB Super-Speed PHY driver"
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depends on ARCH_QCOM || COMPILE_TEST
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depends on EXTCON || !EXTCON # if EXTCON=m, this cannot be built-in
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select GENERIC_PHY
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help
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Enable this to support the Super-Speed USB transceiver on various
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Qualcomm chipsets.
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