Eric Lee / smarc-fsl-linux-kernel

15 Jul, 2017

1 commit

  • 5426a2cc7   phy.txt: standardize document format ... Browse Code »

    Each text file under Documentation follows a different
    format. Some doesn't even have titles!

    Change its representation to follow the adopted standard,
    using ReST markups for it to be parseable by Sphinx:

    - mark titles;
    - use :Author: for authorship;
    - mark literal blocks.

    Signed-off-by: Mauro Carvalho Chehab
    Signed-off-by: Jonathan Corbet

    Mauro Carvalho Chehab
     

09 Mar, 2017

1 commit

29 Apr, 2016

1 commit

  • 1140f7c89   phy: core: Allow children node to be overridden ... Browse Code »

    In order to more flexibly support device tree bindings, allow drivers to
    override the container of the child nodes. By default the device node of
    the PHY provider is assumed to be the parent for children, but bindings
    may decide to add additional levels for better organization.

    Acked-by: Kishon Vijay Abraham I
    Signed-off-by: Thierry Reding

    Thierry Reding
     

12 May, 2015

1 commit

  • 6be109b31   phy: core: Add devm_of_phy_get_by_index to phy-core ... Browse Code »

    Some generic drivers, such as ehci, may use multiple phys and for such
    drivers referencing phy(s) by name(s) does not make sense. Instead of
    inventing new naming schemes and using custom code to iterate through them,
    such drivers are better of using nameless phy bindings and using this newly
    introduced API to iterate through them.

    Signed-off-by: Arun Ramamurthy
    Reviewed-by: Ray Jui
    Reviewed-by: Scott Branden
    [kishon@ti.com: fix compilation errors]
    Signed-off-by: Kishon Vijay Abraham I

    Arun Ramamurthy
     

21 Nov, 2014

1 commit

22 Jul, 2014

1 commit

05 Feb, 2014

2 commits

  • 788a4d56f   drivers: phy: Add support for optional phys ... Browse Code »

    Add devm_phy_optional_get and phy_optional_get, which should be used
    when the phy is optional. They does not return an error when the phy
    does not exist, rather they returns NULL, which is considered as a valid
    phy, but results in NOPs when used with the consumer API.

    Signed-off-by: Andrew Lunn
    Tested-by: Gregory CLEMENT
    Acked-by: Kishon Vijay Abraham I
    Signed-off-by: Jason Cooper

    Andrew Lunn
     
  • 04c2facad   drivers: phy: Make NULL a valid phy reference ... Browse Code »

    The common clock framework considers NULL a valid clock
    reference. This makes handling optional clocks simple, in that if the
    optional clock is not available, a NULL reference can be used in the
    place of a real clock, simplifying the clock consumer.

    Extend this concept to the phy consumer API. A NULL can be passed to
    the release calls, the phy_init() and phy_exit() calls, and
    phy_power_on() and phy_power_off() and a NOP is performed.

    Signed-off-by: Andrew Lunn
    Tested-by: Gregory CLEMENT
    Acked-by: Kishon Vijay Abraham I
    Signed-off-by: Jason Cooper

    Andrew Lunn
     

28 Sep, 2013

1 commit

  • ff7649634   drivers: phy: add generic PHY framework ... Browse Code »

    The PHY framework provides a set of APIs for the PHY drivers to
    create/destroy a PHY and APIs for the PHY users to obtain a reference to the
    PHY with or without using phandle. For dt-boot, the PHY drivers should
    also register *PHY provider* with the framework.

    PHY drivers should create the PHY by passing id and ops like init, exit,
    power_on and power_off. This framework is also pm runtime enabled.

    The documentation for the generic PHY framework is added in
    Documentation/phy.txt and the documentation for dt binding can be found at
    Documentation/devicetree/bindings/phy/phy-bindings.txt

    Cc: Tomasz Figa
    Cc: Greg Kroah-Hartman
    Signed-off-by: Kishon Vijay Abraham I
    Acked-by: Felipe Balbi
    Tested-by: Sylwester Nawrocki
    Signed-off-by: Greg Kroah-Hartman

    Kishon Vijay Abraham I