From d3feb406733544dbf0e239ef945a09decdceac88 Mon Sep 17 00:00:00 2001 From: Rafał Miłecki Date: Thu, 14 Apr 2016 11:37:43 +0200 Subject: phy: bcm-ns-usb2: new driver for USB 2.0 PHY on Northstar MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/phy/Kconfig') 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 -- cgit v1.2.3