linux-stable/drivers/phy/cadence/Makefile

# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_PHY_CADENCE_TORRENT)	+= phy-cadence-torrent.o
obj-$(CONFIG_PHY_CADENCE_DPHY)	+= cdns-dphy.o
obj-$(CONFIG_PHY_CADENCE_DPHY_RX)	+= cdns-dphy-rx.o
obj-$(CONFIG_PHY_CADENCE_SIERRA)	+= phy-cadence-sierra.o
obj-$(CONFIG_PHY_CADENCE_SALVO)	+= phy-cadence-salvo.o
treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-05-19 12:07:45 +00:00			`# SPDX-License-Identifier: GPL-2.0-only`
phy: cadence-dp: Rename to phy-cadence-torrent Rename Cadence DP PHY driver from phy-cadence-dp to phy-cadence-torrent to make it more generic for future use. Modifiy Makefile and Kconfig accordingly. Also, change driver compatible from "cdns,dp-phy" to "cdns,torrent-phy".This will not affect ABI as the driver has never been functional, and therefore do not exist in any active use case. Signed-off-by: Yuti Amonkar <yamonkar@cadence.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> 2020-02-06 06:10:51 +00:00			`obj-$(CONFIG_PHY_CADENCE_TORRENT) += phy-cadence-torrent.o`
phy: Add Cadence D-PHY support Cadence has designed a D-PHY that can be used by the, currently in tree, DSI bridge (DRM), CSI Transceiver and CSI Receiver (v4l2) drivers. Only the DSI driver has an ad-hoc driver for that phy at the moment, while the v4l2 drivers are completely missing any phy support. In order to make that phy support available to all these drivers, without having to duplicate that code three times, let's create a generic phy framework driver. Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> 2019-01-21 15:45:53 +00:00			`obj-$(CONFIG_PHY_CADENCE_DPHY) += cdns-dphy.o`
phy: cadence: Add Cadence D-PHY Rx driver The Cadence D-PHY can be configured in Tx (DSI) mode or Rx (CSI) mode. Both modes have a different programming sequence and share little among them. In addition, a PHY configured in Tx mode cannot be used in Rx mode and vice versa. For this reason, create a separate driver for the Rx mode to make it easier to read and maintain. Signed-off-by: Pratyush Yadav <p.yadav@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20220301111621.2992275-2-p.yadav@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org> 2022-03-01 11:16:18 +00:00			`obj-$(CONFIG_PHY_CADENCE_DPHY_RX) += cdns-dphy-rx.o`
phy: cadence: Add driver for Sierra PHY Add a Sierra PHY driver with PCIe and USB support. The PHY has multiple lanes, which can be configured into groups, and a generic PHY device is created for each group. There are two resets controlling the overall PHY block, one to enable the APB interface for programming registers, and another to enable the PHY itself. Additionally there are resets for each PHY lane. The PHY can be configured in hardware to read register settings from ROM, or they can be written by the driver. The sequence of operation on startup is to enable the APB bus, write the PHY registers (if required) for each lane group, and then enable the PHY. Each group of lanes can then be individually controlled using the power_on()/ power_off() function for that generic PHY Signed-off-by: Alan Douglas <adouglas@cadence.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> 2018-11-12 16:42:16 +00:00			`obj-$(CONFIG_PHY_CADENCE_SIERRA) += phy-cadence-sierra.o`
phy: cadence: salvo: add salvo phy driver Cadence SALVO PHY is a 28nm product, and is only used for USB3 & USB2. According to the Cadence, this PHY is a legacy Module, and Sierra and Torrent are later evolutions from it, and their sequence overlap is minimal, meaning we cannot reuse either (Sierra & Torrent) of the PHY drivers. Signed-off-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> 2020-04-01 01:38:50 +00:00			`obj-$(CONFIG_PHY_CADENCE_SALVO) += phy-cadence-salvo.o`