forked from Minki/linux
3eaf2da989
Exynos5420 variant of USB2 PHY is handled by the same code as the
Exynos5250 one. Introducing a separate Kconfig symbol for it was an
over-engineering, which turned out to cause build break for certain
configurations:
ERROR: modpost: "exynos5420_usb2_phy_config" [drivers/phy/samsung/phy-exynos-usb2.ko] undefined!
Fix this by removing PHY_EXYNOS5420_USB2 symbol and using
PHY_EXYNOS5250_USB2 also for Exynos5420 SoCs.
Reported-by: Markus Reichl <m.reichl@fivetechno.de>
Fixes: 81b534f7e9 ("phy: samsung: Add support for the Exynos5420 variant of the USB2 PHY")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Link: https://lore.kernel.org/r/20201202064759.24300-1-m.szyprowski@samsung.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
106 lines
3.1 KiB
Plaintext
106 lines
3.1 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Phy drivers for Samsung platforms
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#
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config PHY_EXYNOS_DP_VIDEO
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tristate "Exynos SoC series Display Port PHY driver"
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depends on OF
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depends on ARCH_EXYNOS || COMPILE_TEST
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default ARCH_EXYNOS
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select GENERIC_PHY
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help
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Support for Display Port PHY found on Samsung Exynos SoCs.
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config PHY_EXYNOS_MIPI_VIDEO
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tristate "S5P/Exynos SoC series MIPI CSI-2/DSI PHY driver"
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depends on HAS_IOMEM
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depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
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select GENERIC_PHY
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default y if ARCH_S5PV210 || ARCH_EXYNOS
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help
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Support for MIPI CSI-2 and MIPI DSI DPHY found on Samsung S5P
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and Exynos SoCs.
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config PHY_EXYNOS_PCIE
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bool "Exynos PCIe PHY driver"
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depends on OF && (ARCH_EXYNOS || COMPILE_TEST)
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select GENERIC_PHY
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help
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Enable PCIe PHY support for Exynos SoC series.
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This driver provides PHY interface for Exynos PCIe controller.
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config PHY_SAMSUNG_UFS
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tristate "SAMSUNG SoC series UFS PHY driver"
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depends on OF && (ARCH_EXYNOS || COMPILE_TEST)
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select GENERIC_PHY
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help
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Enable this to support the Samsung UFS PHY driver for
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Samsung SoCs. This driver provides the interface for UFS
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host controller to do PHY related programming.
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config PHY_SAMSUNG_USB2
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tristate "Samsung USB 2.0 PHY driver"
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depends on HAS_IOMEM
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depends on USB_EHCI_EXYNOS || USB_OHCI_EXYNOS || USB_DWC2 || COMPILE_TEST
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select GENERIC_PHY
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select MFD_SYSCON
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default ARCH_EXYNOS
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help
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Enable this to support the Samsung USB 2.0 PHY driver for Samsung
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SoCs. This driver provides the interface for USB 2.0 PHY. Support
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for particular PHYs will be enabled based on the SoC type in addition
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to this driver.
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config PHY_EXYNOS4210_USB2
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bool
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depends on PHY_SAMSUNG_USB2
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default CPU_EXYNOS4210
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config PHY_EXYNOS4X12_USB2
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bool
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depends on PHY_SAMSUNG_USB2
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default SOC_EXYNOS3250 || SOC_EXYNOS4412
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config PHY_EXYNOS5250_USB2
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bool
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depends on PHY_SAMSUNG_USB2
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default SOC_EXYNOS5250 || SOC_EXYNOS5420
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config PHY_S5PV210_USB2
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bool "Support for S5PV210"
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depends on PHY_SAMSUNG_USB2
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depends on ARCH_S5PV210 || COMPILE_TEST
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help
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Enable USB PHY support for S5PV210. This option requires that Samsung
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USB 2.0 PHY driver is enabled and means that support for this
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particular SoC is compiled in the driver. In case of S5PV210 two phys
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are available - device and host.
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config PHY_EXYNOS5_USBDRD
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tristate "Exynos5 SoC series USB DRD PHY driver"
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depends on (ARCH_EXYNOS && OF) || COMPILE_TEST
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depends on HAS_IOMEM
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depends on USB_DWC3_EXYNOS
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select GENERIC_PHY
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select MFD_SYSCON
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default y
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help
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Enable USB DRD PHY support for Exynos 5 SoC series.
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This driver provides PHY interface for USB 3.0 DRD controller
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present on Exynos5 SoC series.
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config PHY_EXYNOS5250_SATA
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tristate "Exynos5250 Sata SerDes/PHY driver"
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depends on SOC_EXYNOS5250
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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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select I2C
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select I2C_S3C2410
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select MFD_SYSCON
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help
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Enable this to support SATA SerDes/Phy found on Samsung's
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Exynos5250 based SoCs.This SerDes/Phy supports SATA 1.5 Gb/s,
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SATA 3.0 Gb/s, SATA 6.0 Gb/s speeds. It supports one SATA host
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port to accept one SATA device.
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