Grygorii Strashko 79a5a18aa9 phy: core: rework phy_set_mode to accept phy mode and submode ... Currently the attempt to add support for Ethernet interface mode PHY (MII/GMII/RGMII) will lead to the necessity of extending enum phy_mode and duplicate there values from phy_interface_t enum (or introduce more PHY callbacks) [1]. Both approaches are ineffective and would lead to fast bloating of enum phy_mode or struct phy_ops in the process of adding more PHYs for different subsystems which will make them unmaintainable. As discussed in [1] the solution could be to introduce dual level PHYs mode configuration - PHY mode and PHY submode. The PHY mode will define generic PHY type (subsystem - PCIE/ETHERNET/USB_) while the PHY submode - subsystem specific interface mode. The last is usually already defined in corresponding subsystem headers (phy_interface_t for Ethernet, enum usb_device_speed for USB). This patch is cumulative change which refactors PHY framework code to support dual level PHYs mode configuration - PHY mode and PHY submode. It extends .set_mode() callback to support additional parameter "int submode" and converts all corresponding PHY drivers to support new .set_mode() callback declaration. The new extended PHY API int phy_set_mode_ext(struct phy *phy, enum phy_mode mode, int submode) is introduced to support dual level PHYs mode configuration and existing phy_set_mode() API is converted to macros, so PHY framework consumers do not need to be changed (~21 matches). [1] http://lkml.kernel.org/r/d63588f6-9ab0-848a-5ad4-8073143bd95d@ti.com Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>		2018-12-12 10:01:33 +05:30
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Kconfig
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
phy-da8xx-usb.c	phy: core: rework phy_set_mode to accept phy mode and submode	2018-12-12 10:01:33 +05:30
phy-dm816x-usb.c
phy-omap-control.c
phy-omap-usb2.c
phy-ti-pipe3.c	phy: ti-pipe3: Update pcie phy settings	2017-10-23 11:19:27 +05:30
phy-tusb1210.c	phy: core: rework phy_set_mode to accept phy mode and submode	2018-12-12 10:01:33 +05:30
phy-twl4030-usb.c	phy: phy-twl4030-usb: fix denied runtime access	2018-09-25 16:10:12 +05:30