Eric Lee / smarc-uboot

07 May, 2018

1 commit

  • 83d290c56   SPDX: Convert all of our single license tags to Linux Kernel style ... Browse Code »
    56

    When U-Boot started using SPDX tags we were among the early adopters and
    there weren't a lot of other examples to borrow from. So we picked the
    area of the file that usually had a full license text and replaced it
    with an appropriate SPDX-License-Identifier: entry. Since then, the
    Linux Kernel has adopted SPDX tags and they place it as the very first
    line in a file (except where shebangs are used, then it's second line)
    and with slightly different comment styles than us.

    In part due to community overlap, in part due to better tag visibility
    and in part for other minor reasons, switch over to that style.

    This commit changes all instances where we have a single declared
    license in the tag as both the before and after are identical in tag
    contents. There's also a few places where I found we did not have a tag
    and have introduced one.

    Signed-off-by: Tom Rini

    Tom Rini
     

29 Jan, 2018

1 commit

  • f7d1046da   clk: add clk_set_parent() ... Browse Code »

    Clocks may support multiple parents: this change introduces an
    optional operation on the clk-uclass to set a clock's parent.

    Signed-off-by: Philipp Tomsich
    Tested-by: David Wu

    Series-changes: 2
    - Fixed David's email address.

    Philipp Tomsich
     

01 Jun, 2017

1 commit

20 Jun, 2016

1 commit

  • 135aa9500   clk: convert API to match reset/mailbox style ... Browse Code »
    87

    The following changes are made to the clock API:
    * The concept of "clocks" and "peripheral clocks" are unified; each clock
    provider now implements a single set of clocks. This provides a simpler
    conceptual interface to clients, and better aligns with device tree
    clock bindings.
    * Clocks are now identified with a single "struct clk", rather than
    requiring clients to store the clock provider device and clock identity
    values separately. For simple clock consumers, this isolates clients
    from internal details of the clock API.
    * clk.h is split so it only contains the client/consumer API, whereas
    clk-uclass.h contains the provider API. This aligns with the recently
    added reset and mailbox APIs.
    * clk_ops .of_xlate(), .request(), and .free() are added so providers
    can customize these operations if needed. This also aligns with the
    recently added reset and mailbox APIs.
    * clk_disable() is added.
    * All users of the current clock APIs are updated.
    * Sandbox clock tests are updated to exercise clock lookup via DT, and
    clock enable/disable.
    * rkclk_get_clk() is removed and replaced with standard APIs.

    Buildman shows no clock-related errors for any board for which buildman
    can download a toolchain.

    test/py passes for sandbox (which invokes the dm clk test amongst
    others).

    Signed-off-by: Stephen Warren
    Acked-by: Simon Glass

    Stephen Warren