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authorRafał Miłecki <zajec5@gmail.com>2016-04-14 12:37:43 +0300
committerKishon Vijay Abraham I <kishon@ti.com>2016-04-30 17:42:28 +0300
commitd3feb406733544dbf0e239ef945a09decdceac88 (patch)
tree51c30c9924be5a90fa334a822581dddb585a685c /drivers/phy/Kconfig
parent444525d4f5dd272f695379f5d22660c96ad4fc23 (diff)
downloadlinux-d3feb406733544dbf0e239ef945a09decdceac88.tar.xz
phy: bcm-ns-usb2: new driver for USB 2.0 PHY on Northstar
Northstar is a family of SoCs used in home routers. They have USB 2.0 and 3.0 controllers with PHYs that need to be properly initialized. This driver provides PHY init support in a generic way and can be bound with an EHCI controller driver. There are (just a few) registers being defined in bcma header. It's because DMU/CRU registers will be also needed in other drivers. We will need them e.g. in PCIe controller/PHY driver and at some point probably in clock driver for BCM53573 chipset. By using include/linux/bcma/ we avoid code duplication. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/Kconfig')
-rw-r--r--drivers/phy/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig
index f6ff76ec89dc..f2b458fc0c89 100644
--- a/drivers/phy/Kconfig
+++ b/drivers/phy/Kconfig
@@ -15,6 +15,15 @@ config GENERIC_PHY
phy users can obtain reference to the PHY. All the users of this
framework should select this config.
+config PHY_BCM_NS_USB2
+ tristate "Broadcom Northstar USB 2.0 PHY Driver"
+ depends on ARCH_BCM_IPROC || COMPILE_TEST
+ depends on HAS_IOMEM && OF
+ select GENERIC_PHY
+ help
+ Enable this to support Broadcom USB 2.0 PHY connected to the USB
+ controller on Northstar family.
+
config PHY_BERLIN_USB
tristate "Marvell Berlin USB PHY Driver"
depends on ARCH_BERLIN && RESET_CONTROLLER && HAS_IOMEM && OF