user/sven/linux.git/drivers/phy/phy-core.c, branch v6.5.12

phy: core: add debugfs files

2023-05-19T17:53:52Z

Add a debugfs root for phy class, and create a debugfs directory under the root when create phy, then phy drivers can add debugfs files. Signed-off-by: Chunfeng Yun Link: https://lore.kernel.org/r/20230513092218.21139-1-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul

driver core: class: remove module * from class_create()

2023-03-17T14:16:33Z

The module pointer in class_create() never actually did anything, and it shouldn't have been requred to be set as a parameter even if it did something. So just remove it and fix up all callers of the function in the kernel tree at the same time. Cc: "Rafael J. Wysocki" Acked-by: Benjamin Tissoires Link: https://lore.kernel.org/r/20230313181843.1207845-4-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman

phy: Add devm_of_phy_optional_get() helper

2023-02-03T05:22:49Z

Add an optional variant of devm_of_phy_get() that also takes care of printing real errors, so drivers no longer have to open-code this operation. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/4cd0069bcff424ffc5c3a102397c02370b91985b.1674584626.git.geert+renesas@glider.be Signed-off-by: Vinod Koul

phy: Remove unused phy_optional_get()

2023-02-03T05:22:49Z

There were never any upstream users of this function since its introduction almost 10 years ago. Besides, the dummy for phy_optional_get() should have returned NULL instead of an error code. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/df61992b1d66bccf4e6e1eafae94a7f7d7629f34.1674584626.git.geert+renesas@glider.be Signed-off-by: Vinod Koul

phy: core: Warn when phy_power_on is called before phy_init

2022-04-20T09:15:15Z

A warning when the order of phy operation is mixed up by drivers, this is an atempt to make the phy usage more uniform across (usb) drivers. Signed-off-by: Jules Maselbas Cc: Ahmad Fatoum Cc: Amelie DELAUNAY Cc: Minas Harutyunyan Cc: Kishon Vijay Abraham I Link: https://lore.kernel.org/r/20220407102108.24211-4-jmaselbas@kalray.eu Signed-off-by: Vinod Koul

phy: core: Update documentation syntax

2022-04-20T09:15:15Z

Update the syntax used by the documentation of phy operation functions. This is to unify the syntax with the newly added documentation. Signed-off-by: Jules Maselbas Link: https://lore.kernel.org/r/20220407102108.24211-3-jmaselbas@kalray.eu Signed-off-by: Vinod Koul

phy: core: Add documentation of phy operation order

2022-04-20T09:15:15Z

Add documentation on phy function usage: init function must be called before power_on; power_off must be called before exit. Signed-off-by: Jules Maselbas Cc: Ahmad Fatoum Cc: Amelie DELAUNAY Cc: Minas Harutyunyan Cc: Kishon Vijay Abraham I Link: https://lore.kernel.org/r/20220407102108.24211-2-jmaselbas@kalray.eu Signed-off-by: Vinod Koul

phy: Allow a NULL phy name for devm_phy_get()

2021-05-14T12:18:41Z

For a single PHY, there's no reason to have a phy-names entry in DT. The DT specific get functions allow for this already, but devm_phy_get() WARNs in this case. Other subsystems also don't warn in their get functions. Let's drop the WARN for DT case in devm_phy_get(). Cc: Kishon Vijay Abraham I Cc: Vinod Koul Signed-off-by: Rob Herring Link: https://lore.kernel.org/r/20210414135525.3535787-1-robh@kernel.org Signed-off-by: Vinod Koul

phy: Add media type and speed serdes configuration interfaces

2021-03-17T06:43:19Z

Provide new phy configuration interfaces for media type and speed that allows e.g. PHYs used for ethernet to be configured with this information. Signed-off-by: Lars Povlsen Signed-off-by: Steen Hegelund Reviewed-by: Andrew Lunn Reviewed-by: Alexandre Belloni Acked-By: Kishon Vijay Abraham I Link: https://lore.kernel.org/r/20210218161451.3489955-3-steen.hegelund@microchip.com Signed-off-by: Vinod Koul

phy: core: Document function args

2020-07-08T11:10:21Z

Some function arguments are missing from documentation prompting validation kernel doc script to complain: drivers/phy/phy-core.c:1078: warning: Function parameter or member 'children' not described in '__devm_of_phy_provider_register' drivers/phy/phy-core.c:1125: warning: Function parameter or member 'phy_provider' not described in 'devm_of_phy_provider_unregister' Add the documentation for these Link: https://lore.kernel.org/r/20200629145010.122675-2-vkoul@kernel.org Signed-off-by: Vinod Koul