usb: exynos: describe driver in KConfig

Describe better which driver applies to which SoC, to make configuring
kernel for Samsung SoC easier.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210924133005.111564-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig
index 66b1454..c483f28 100644 (file)
--- a/drivers/usb/dwc3/Kconfig
+++ b/drivers/usb/dwc3/Kconfig
@@ -66,12 +66,13 @@ config USB_DWC3_OMAP
          Say 'Y' or 'M' here if you have one such device
 
 config USB_DWC3_EXYNOS
-       tristate "Samsung Exynos Platform"
+       tristate "Samsung Exynos SoC Platform"
        depends on (ARCH_EXYNOS || COMPILE_TEST) && OF
        default USB_DWC3
        help
-         Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
-         say 'Y' or 'M' if you have one such device.
+         Recent Samsung Exynos SoCs (Exynos5250, Exynos5410, Exynos542x,
+         Exynos5800, Exynos5433, Exynos7) ship with one DesignWare Core USB3
+         IP inside, say 'Y' or 'M' if you have one such device.
 
 config USB_DWC3_PCI
        tristate "PCIe-based Platforms"

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index c4736d1..d1d926f 100644 (file)
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -290,7 +290,8 @@ config USB_EHCI_EXYNOS
        tristate "EHCI support for Samsung S5P/Exynos SoC Series"
        depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
        help
-         Enable support for the Samsung Exynos SOC's on-chip EHCI controller.
+         Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip EHCI
+         controller.
 
 config USB_EHCI_MV
        tristate "EHCI support for Marvell PXA/MMP USB controller"
@@ -563,7 +564,8 @@ config USB_OHCI_EXYNOS
        tristate "OHCI support for Samsung S5P/Exynos SoC Series"
        depends on ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
        help
-         Enable support for the Samsung Exynos SOC's on-chip OHCI controller.
+         Enable support for the Samsung S5Pv210 and Exynos SOC's on-chip OHCI
+         controller.
 
 config USB_CNS3XXX_OHCI
        bool "Cavium CNS3XXX OHCI Module (DEPRECATED)"